US5899833A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Orbital stepping exercise apparatus
Assignee: Brunswick Corp
•
Filing: 1996-06-17
•
Granted: 1999-05-04
•
Expires: 2016-06-17
Abstract
Abstract An exercise apparatus includes a frame, a pivot axis supported by the frame, a pedal lever, a coupler for pivotally coupling a first end of the pedal lever to the pivot axis at a predetermined distance from the pivot axis such that the first end moves in an arcuate pathway around the pivot axis, a guide member supported by the frame and engaging a second end of the pedal lever such that the second end of the pedal lever moves in a reciprocating pathway as the first end of the pedal lever moves in the arcuate pathway, and a pedal having a toe portion and a heel portion, the pedal being pivotally coupled with the second end of the pedal lever such that the toe portion is intermediate the heel portion and the pivot axis and the heel portion is raised above the toe portion when the second end moves in the reciprocating pathway in a direction away from the pivot axis. An exercise apparatus includes a frame, a pivot axis supported by the frame, a pedal lever, a coupler for pivotally coupling a first end of the pedal lever to the pivot axis at a predetermined distance from the pivot axis such that the first end moves in an arcuate pathway around the pivot axis, a guide member supported by the frame and engaging a second end of the pedal lever such that the second end of the pedal lever moves in a substantially level reciprocating pathway as the first end of the pedal lever moves in the arcuate pathway, a pedal spaced apart from the pedal lever, and a linkage member that links the pedal to the pedal lever such that the pedal travels in a substantially elliptical pathway as the first end of the pedal lever moves in the arcuate pathway.
Inventors
- 👤 Allen L. Ryan
- 👤 Steven M. Lenz
- 👤 Clifford F. Mueller
- 👤 Gary E. Oglesby
- 👤 Charles J. Rosenow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 02:37
CPC Classifications
A; A63; A63B; A63B24/00; A63B22/00; A63B22/0002; A63B22/001; A63B22/06; A63B22/0664; A63B2022/0676; A63B21/00; A63B21/005; A63B21/0053; A63B22/0015; A63B2230/00; A63B2230/04
Claims Analysis
Total Claims: 124
Claim 1
Independent Claim
200 words
An exercise apparatus comprising: a frame; a pivot axis supported by said frame; a pedal lever; a coupler for pivotally coupling a first end of said pedal lever to said pivot axis at a predetermined distance from said pivot axis such that said first end moves in an arcuate pathway around said pivot axis; a guide member supported by said frame and engaging a second end of said pedal lever such that said second end of said pedal lever moves in a reciprocating pathway as said first end of said pedal lever moves in said arcuate pathway; a pedal having a toe portion and a heel portion a pedal arm pivotally secured to said second end of said pedal lever and pivotally secured to said pedal at a location proximate to said toe portion such that said toe portion is intermediate said heel portion; and intermediate coupling means for pivotally coupling said pedal to said pedal lever at a location intermediate said second end of said pedal lever and said pivot axis such that said heel portion is raised above said toe portion when said second end moves in said reciprocating pathway in a direction away from said pivot axis.
Claim 2
Dependent Claim
200 words
An exercise apparatus comprising: a frame; a pivot axis supported by said frame; a pedal lever; a coupler for pivotally coupling a first end of said pedal lever to said pivot axis at a predetermined distance from said pivot axis such that said first end moves in an arcuate pathway around said pivot axis; a guide member supported by said frame and engaging a second end of said pedal lever such that said second end of said pedal lever moves in a reciprocating pathway as said first end of said pedal lever moves in said arcuate pathway; a pedal having a toe portion and a heel portion a pedal arm pivotally secured to said second end of said pedal lever and pivotally secured to said pedal at a location proximate to said toe portion such that said toe portion is intermediate said heel portion; and intermediate coupling means for pivotally coupling said pedal to said pedal lever at a location intermediate said second end of said pedal lever and said pivot axis such that said heel portion is raised above said toe portion when said second end moves in said reciprocating pathway in a direction away from said pivot axis.
Claim 3
Dependent Claim
26 words
The exercise apparatus of claim 1 wherein said intermediate coupling means includes a link arm extending from said pedal lever and pivotally secured to said pedal.
Claim 4
Dependent Claim
15 words
The exercise apparatus of claim 1 further including a handrail rigidly secured to said frame.
Claim 5
Dependent Claim
54 words
The exercise apparatus of claim 1 further including an arm and coupling means for coupling said arm to said pedal lever such that said arm moves toward said second end of said pedal lever when said second end of said pedal lever moves in said reciprocating pathway in a direction towards said pivot axis.
Claim 6
Dependent Claim
15 words
The exercise apparatus of claim 4 further including a handrail rigidly secured to said frame.
Claim 7
Dependent Claim
43 words
The exercise apparatus of claim 1 further including resistance means secured to said frame for applying a resistance force to said pedal and transmission means operatively connected to said resistance means and said pivot axis for transmitting said resistance force to said pedal.
Claim 8
Dependent Claim
13 words
The exercise apparatus of claim 6 wherein said resistance means includes an alternator.
Claim 9
Dependent Claim
30 words
The exercise apparatus of claim 1 wherein said guide member includes a first longitudinal track secured to said frame and configured to support said second end of said pedal lever.
Claim 10
Dependent Claim
23 words
The exercise apparatus of claim 8 further including a first roller secured to said pedal lever and resting on said first longitudinal track.
Claim 11
Dependent Claim
42 words
The exercise apparatus of claim 9 wherein said guide member further includes a second longitudinal track aligned with said first longitudinal track and positioned above said first longitudinal track, said first and second longitudinal tracks being configured to engage said first roller.
Claim 12
Dependent Claim
17 words
The exercise apparatus of claim 10 wherein said first longitudinal track has a substantially arcuate cross section.
Claim 13
Dependent Claim
12 words
The exercise apparatus of claim 11 wherein said first roller is concave.
Claim 14
Dependent Claim
29 words
The exercise apparatus of claim 10 further including a second roller affixed to said pedal lever, aligned with said first roller, and engaged by said first and second tracks.
Claim 15
Dependent Claim
17 words
The exercise apparatus of claim 13 wherein said first longitudinal track has a substantially arcuate cross section.
Claim 16
Dependent Claim
12 words
The exercise apparatus of claim 14 wherein said first roller is concave.
Claim 17
Dependent Claim
12 words
The exercise apparatus of claim 14 wherein said second roller is convex.
Claim 18
Dependent Claim
28 words
The exercise apparatus of claim 10 wherein said frame further includes a vertical support member positioned intermediate said pivot axis and said second end of said pedal lever.
Claim 19
Dependent Claim
17 words
The exercise apparatus of claim 17 further including a handrail rigidly secured to said vertical support member.
Claim 20
Dependent Claim
108 words
The exercise apparatus of claim 17 further including a first arm link pivotally coupled with said pedal lever proximate to said second end and extending toward said pivot axis, a second arm link pivotally coupled to said first arm link and extending from said first arm link toward said vertical support member, an arm, and a shaft rigidly secured to said second arm link, rotatably supported by said vertical support member, and rigidly secured to said arm, said arm moving toward said second end of said pedal lever when said second end of said pedal lever moves in said reciprocating pathway in a direction towards said pivot axis.
Claim 21
Dependent Claim
23 words
The exercise apparatus of claim 19 further including a handgrip secured to said arm and extending from said arm at a predetermined angle.
Claim 22
Dependent Claim
17 words
The exercise apparatus of claim 19 further including a handrail rigidly secured to said vertical support member.
Claim 23
Dependent Claim
42 words
The exercise apparatus of claim 9 further including a second roller secured to said pedal lever and wherein said guide member further includes a second longitudinal track laterally spaced apart from said first longitudinal track and configured to engage said second roller.
Claim 24
Dependent Claim
46 words
The exercise apparatus of claim 22 wherein said guide member further includes third and fourth tracks, said third track being aligned with said first longitudinal track and positioned above said first longitudinal track, said fourth track being aligned with and positioned above said second longitudinal track.
Claim 25
Dependent Claim
40 words
The exercise apparatus of claim 23 further including third and fourth rollers affixed to said pedal lever, said third roller being engaged by said first and third tracks and said fourth roller being engaged by said second and fourth tracks.
Claim 26
Dependent Claim
20 words
The exercise apparatus of claim 24 wherein each of said first and second tracks has a substantially arcuate cross section.
Claim 27
Dependent Claim
14 words
The exercise apparatus of claim 25 wherein said first and second rollers are concave.
Claim 28
Dependent Claim
28 words
The exercise apparatus of claim 22 wherein said frame further includes a vertical support member positioned intermediate said pivot axis and said second end of said pedal lever.
Claim 29
Dependent Claim
17 words
The exercise apparatus of claim 27 further including a handrail rigidly secured to said vertical support member.
Claim 30
Dependent Claim
115 words
The exercise apparatus of claim 27 further including a first arm link pivotally located between said first and third tracks, coupled with said pedal lever proximate to said second end, and extending toward said pivot axis, a second arm link pivotally coupled to said first arm link and extending from said first arm link toward said vertical support member, an arm, and a shaft rigidly secured to said second arm link, rotatably supported by said vertical support member, and rigidly secured to said arm, said arm moving toward said second end of said pedal lever when said second end of said pedal lever moves in said reciprocating pathway in a direction towards said pivot axis.
Claim 31
Dependent Claim
23 words
The exercise apparatus of claim 29 further including a handgrip secured to said arm and extending from said arm at a predetermined angle.
Claim 32
Dependent Claim
17 words
The exercise apparatus of claim 29 further including a handrail rigidly secured to said vertical support member.
Claim 33
Dependent Claim
46 words
The exercise apparatus of claim 1 further including a first cross member and a second cross member and wherein said guide member includes a first longitudinal track secured to said first and second cross members and configured to support said second end of said pedal lever.
Claim 34
Dependent Claim
24 words
The exercise apparatus of claim 32 further including a first roller rotatably coupled with said pedal lever and resting on said first longitudinal track.
Claim 35
Dependent Claim
50 words
The exercise apparatus of claim 33 further including a second roller and wherein said guide member further includes a second longitudinal track, said second longitudinal track being positioned above said first longitudinal track, said second roller being rotatably coupled with said pedal lever and resting on said second longitudinal track.
Claim 36
Dependent Claim
54 words
The exercise apparatus of claim 34 further including an arm and coupling means for coupling said arm to said pedal lever such that said arm moves toward said second end of said pedal lever when said second end of said pedal lever moves in said reciprocating pathway in a direction towards said pivot axis.
Claim 37
Dependent Claim
24 words
The exercise apparatus of claim 34 wherein said second longitudinal track has a substantially arcuate cross section and wherein said second roller is concave.
Claim 38
Dependent Claim
65 words
The exercise apparatus of claim 36 further including a third roller and wherein said guide member further includes a third longitudinal track, said third longitudinal track being positioned above said first longitudinal track and having a substantially arcuate cross section, said third roller being concave, laterally spaced apart from said second roller, rotatably coupled with said pedal lever, and resting on said third longitudinal track.
Claim 39
Dependent Claim
32 words
The exercise apparatus of claim 37 further including a fourth roller being rotatably coupled with said pedal lever, laterally spaced apart from said first roller, and resting on said first longitudinal track.
Claim 40
Dependent Claim
54 words
The exercise apparatus of claim 38 further including an arm and coupling means for coupling said arm to said pedal lever such that said arm moves toward said second end of said pedal lever when said second end of said pedal lever moves in said reciprocating pathway in a direction towards said pivot axis.
Claim 41
Dependent Claim
236 words
An exercise apparatus comprising: a frame; a pivot axis supported by said frame; a pedal lever; a coupler for pivotally coupling a first end of said pedal lever to said pivot axis at a predetermined distance from said pivot axis such that said first end moves in an arcuate pathway around said pivot axis; a guide member supported by said frame and engaging a second end of said pedal lever such that said second end of said pedal lever moves in a reciprocating pathway as said first end of said pedal level moves in said arcuate pathway; a pedal spaced apart from said pedal lever including a vertical member pivotally connected to said pedal lever at a first pivot point; and linkage means, including a pedal link and slider means, said pedal link being pivotally coupled to said vertical member at a second pivot point and pivotally coupled to said pedal lever at a third pivot point to define a first link having a predetermined length between said second and third pivot points, said slider means be affixed to said pedal lever at a predetermined slider point to define a second link having a predetermined length between said first pivot point and said slider point, for linking said pedal to said pedal lever such that said pedal travels in a substantially elliptical pathway as said first end of said pedal lever moves in said arcuate pathway.
Claim 42
Dependent Claim
236 words
An exercise apparatus comprising: a frame; a pivot axis supported by said frame; a pedal lever; a coupler for pivotally coupling a first end of said pedal lever to said pivot axis at a predetermined distance from said pivot axis such that said first end moves in an arcuate pathway around said pivot axis; a guide member supported by said frame and engaging a second end of said pedal lever such that said second end of said pedal lever moves in a reciprocating pathway as said first end of said pedal level moves in said arcuate pathway; a pedal spaced apart from said pedal lever including a vertical member pivotally connected to said pedal lever at a first pivot point; and linkage means, including a pedal link and slider means, said pedal link being pivotally coupled to said vertical member at a second pivot point and pivotally coupled to said pedal lever at a third pivot point to define a first link having a predetermined length between said second and third pivot points, said slider means be affixed to said pedal lever at a predetermined slider point to define a second link having a predetermined length between said first pivot point and said slider point, for linking said pedal to said pedal lever such that said pedal travels in a substantially elliptical pathway as said first end of said pedal lever moves in said arcuate pathway.
Claim 43
Dependent Claim
15 words
The exercise apparatus of claim 40 further including a handrail rigidly secured to said frame.
Claim 44
Dependent Claim
54 words
The exercise apparatus of claim 40 further including an arm and coupling means for coupling said arm to said pedal lever such that said arm moves toward said second end of said pedal lever when said second end of said pedal lever moves in said reciprocating pathway in a direction towards said pivot axis.
Claim 45
Dependent Claim
15 words
The exercise apparatus of claim 42 further including a handrail rigidly secured to said frame.
Claim 46
Dependent Claim
43 words
The exercise apparatus of claim 41 further including resistance means secured to said frame for applying a resistance force to said pedal and transmission means operatively connected to said resistance means and said pivot axis for transmitting said resistance force to said pedal.
Claim 47
Dependent Claim
13 words
The exercise apparatus of claim 44 wherein said resistance means includes an alternator.
Claim 48
Dependent Claim
26 words
The exercise apparatus of claim 40 wherein said guide member includes a first longitudinal track secured to said frame and configured to support said slider means.
Claim 49
Dependent Claim
27 words
The exercise apparatus of claim 46 wherein said slider means includes a first roller rotatably coupled to said pedal lever and resting on said first longitudinal track.
Claim 50
Dependent Claim
42 words
The exercise apparatus of claim 47 wherein said guide member further includes a second longitudinal track aligned with said first longitudinal track and positioned above said first longitudinal track, said first and second longitudinal tracks being configured to engage said first roller.
Claim 51
Dependent Claim
17 words
The exercise apparatus of claim 48 wherein said first longitudinal track has a substantially arcuate cross section.
Claim 52
Dependent Claim
12 words
The exercise apparatus of claim 49 wherein said first roller is concave.
Claim 53
Dependent Claim
28 words
The exercise apparatus of claim 48 wherein said slider means further includes a second roller aligned with said first roller and engaged by said first and second tracks.
Claim 54
Dependent Claim
54 words
The exercise apparatus of claim 51 further including an arm and coupling means for coupling said arm to said pedal lever such that said arm moves toward said second end of said pedal lever when said second end of said pedal lever moves in said reciprocating pathway in a direction towards said pivot axis.
Claim 55
Dependent Claim
17 words
The exercise apparatus of claim 51 wherein said first longitudinal track has a substantially arcuate cross section.
Claim 56
Dependent Claim
12 words
The exercise apparatus of claim 53 wherein said first roller is concave.
Claim 57
Dependent Claim
12 words
The exercise apparatus of claim 53 wherein said second roller is convex.
Claim 58
Dependent Claim
28 words
The exercise apparatus of claim 48 wherein said frame further includes a vertical support member positioned intermediate said pivot axis and said second end of said pedal lever.
Claim 59
Dependent Claim
17 words
The exercise apparatus of claim 56 further including a handrail rigidly secured to said vertical support member.
Claim 60
Dependent Claim
108 words
The exercise apparatus of claim 56 further including a first arm link pivotally coupled with said pedal lever proximate to said second end and extending toward said pivot axis, a second arm link pivotally coupled to said first arm link and extending from said first arm link toward said vertical support member, an arm, and a shaft rigidly secured to said second arm link, rotatably supported by said vertical support member, and rigidly secured to said arm, said arm moving toward said second end of said pedal lever when said second end of said pedal lever moves in said reciprocating pathway in a direction towards said pivot axis.
Claim 61
Dependent Claim
23 words
The exercise apparatus of claim 58 further including a handgrip secured to said arm and extending from said arm at a predetermined angle.
Claim 62
Dependent Claim
17 words
The exercise apparatus of claim 58 further including a handrail rigidly secured to said vertical support member.
Claim 63
Dependent Claim
52 words
The exercise apparatus of claim 47 wherein said slider means further includes a second roller rotatably coupled to said pedal lever substantially opposite said first roller and wherein said guide member further includes a second longitudinal track laterally spaced apart from said first longitudinal track and configured to engage said second roller.
Claim 64
Dependent Claim
46 words
The exercise apparatus of claim 61 wherein said guide member further includes third and fourth tracks, said third track being aligned with said first longitudinal track and positioned above said first longitudinal track, said fourth track being aligned with and positioned above said second longitudinal track.
Claim 65
Dependent Claim
39 words
The exercise apparatus of claim 62 wherein said slider means further includes third and fourth rollers, said third roller being engaged by said first and third tracks and said fourth roller being engaged by said second and fourth tracks.
Claim 66
Dependent Claim
54 words
The exercise apparatus of claim 63 further including an arm and coupling means for coupling said arm to said pedal lever such that said arm moves toward said second end of said pedal lever when said second end of said pedal lever moves in said reciprocating pathway in a direction towards said pivot axis.
Claim 67
Dependent Claim
20 words
The exercise apparatus of claim 63 wherein each of said first and second tracks has a substantially arcuate cross section.
Claim 68
Dependent Claim
14 words
The exercise apparatus of claim 65 wherein said first and second rollers are concave.
Claim 69
Dependent Claim
28 words
The exercise apparatus of claim 61 wherein said frame further includes a vertical support member positioned intermediate said pivot axis and said second end of said pedal lever.
Claim 70
Dependent Claim
17 words
The exercise apparatus of claim 67 further including a handrail rigidly secured to said vertical support member.
Claim 71
Dependent Claim
115 words
The exercise apparatus of claim 67 further including a first arm link pivotally located between said first and third tracks, coupled with said pedal lever proximate to said second end, and extending toward said pivot axis, a second arm link pivotally coupled to said first arm link and extending from said first arm link toward said vertical support member, an arm, and a shaft rigidly secured to said second arm link, rotatably supported by said vertical support member, and rigidly secured to said arm, said arm moving toward said second end of said pedal lever when said second end of said pedal lever moves in said reciprocating pathway in a direction towards said pivot axis.
Claim 72
Dependent Claim
23 words
The exercise apparatus of claim 69 further including a handgrip secured to said arm and extending from said arm at a predetermined angle.
Claim 73
Dependent Claim
17 words
The exercise apparatus of claim 69 further including a handrail rigidly secured to said vertical support member.
Claim 74
Dependent Claim
46 words
The exercise apparatus of claim 42 further including a first cross member and a second cross member and wherein said guide member includes a first longitudinal track secured to said first and second cross members and configured to support said second end of said pedal lever.
Claim 75
Dependent Claim
27 words
The exercise apparatus of claim 72 wherein said slider means includes a first roller rotatably coupled with said pedal lever and resting on said first longitudinal track.
Claim 76
Dependent Claim
54 words
The exercise apparatus of claim 73 wherein said guide member further includes a second longitudinal track and wherein said slider means further includes a second roller, said second longitudinal track being positioned above said first longitudinal track, said second roller being rotatably coupled with said pedal lever and resting on said second longitudinal track.
Claim 77
Dependent Claim
54 words
The exercise apparatus of claim 74 further including an arm and coupling means for coupling said arm to said pedal lever such that said arm moves toward said second end of said pedal lever when said second end of said pedal lever moves in said reciprocating pathway in a direction towards said pivot axis.
Claim 78
Dependent Claim
24 words
The exercise apparatus of claim 74 wherein said second longitudinal track has a substantially arcuate cross section and wherein said second roller is concave.
Claim 79
Dependent Claim
69 words
The exercise apparatus of claim 76 wherein said guide member further includes a third longitudinal track and wherein said slider means further includes a third roller, said third longitudinal track being positioned above said first longitudinal track and having a substantially arcuate cross section, said third roller being concave, laterally spaced apart from said second roller, rotatably coupled with said pedal lever, and resting on said third longitudinal track.
Claim 80
Dependent Claim
36 words
The exercise apparatus of claim 77 wherein said slider means further includes a fourth roller being rotatably coupled with said pedal lever, laterally spaced apart from said first roller, and resting on said first longitudinal track.
Claim 81
Dependent Claim
54 words
The exercise apparatus of claim 78 further including an arm and coupling means for coupling said arm to said pedal lever such that said arm moves toward said second end of said pedal lever when said second end of said pedal lever moves in said reciprocating pathway in a direction towards said pivot axis.
Claim 82
Dependent Claim
24 words
The exercise apparatus of claim 40 wherein said predetermined length of said first link and said predetermined length of said second link are unequal.
Claim 83
Dependent Claim
26 words
The exercise apparatus of claim 80 wherein said guide member includes a first longitudinal track secured to said frame and configured to support said slider means.
Claim 84
Dependent Claim
27 words
The exercise apparatus of claim 81 wherein said slider means includes a first roller rotatably coupled to said pedal lever and resting on said first longitudinal track.
Claim 85
Dependent Claim
42 words
The exercise apparatus of claim 82 wherein said guide member further includes a second longitudinal track aligned with said first longitudinal track and positioned above said first longitudinal track, said first and second longitudinal tracks being configured to engage said first roller.
Claim 86
Dependent Claim
17 words
The exercise apparatus of claim 83 wherein said first longitudinal track has a substantially arcuate cross section.
Claim 87
Dependent Claim
12 words
The exercise apparatus of claim 84 wherein said first roller is concave.
Claim 88
Dependent Claim
28 words
The exercise apparatus of claim 83 wherein said slider means further includes a second roller aligned with said first roller and engaged by said first and second tracks.
Claim 89
Dependent Claim
17 words
The exercise apparatus of claim 86 wherein said first longitudinal track has a substantially arcuate cross section.
Claim 90
Dependent Claim
12 words
The exercise apparatus of claim 87 wherein said first roller is concave.
Claim 91
Dependent Claim
12 words
The exercise apparatus of claim 87 wherein said second roller is convex.
Claim 92
Dependent Claim
28 words
The exercise apparatus of claim 83 wherein said frame further includes a vertical support member positioned intermediate said pivot axis and said second end of said pedal lever.
Claim 93
Dependent Claim
17 words
The exercise apparatus of claim 93 further including a handrail rigidly secured to said vertical support member.
Claim 94
Dependent Claim
108 words
The exercise apparatus of claim 90 further including a first arm link pivotally coupled with said pedal lever proximate to said second end and extending toward said pivot axis, a second arm link pivotally coupled to said first arm link and extending from said first arm link toward said vertical support member, an arm, and a shaft rigidly secured to said second arm link, rotatably supported by said vertical support member, and rigidly secured to said arm, said arm moving toward said second end of said pedal lever when said second end of said pedal lever moves in said reciprocating pathway in a direction towards said pivot axis.
Claim 95
Dependent Claim
23 words
The exercise apparatus of claim 92 further including a handgrip secured to said arm and extending from said arm at a predetermined angle.
Claim 96
Dependent Claim
17 words
The exercise apparatus of claim 92 further including a handrail rigidly secured to said vertical support member.
Claim 97
Dependent Claim
52 words
The exercise apparatus of claim 82 wherein said slider means further includes a second roller rotatably coupled to said pedal lever substantially opposite said first roller and wherein said guide member further includes a second longitudinal track laterally spaced apart from said first longitudinal track and configured to engage said second roller.
Claim 98
Dependent Claim
46 words
The exercise apparatus of claim 95 wherein said guide member further includes third and fourth tracks, said third track being aligned with said first longitudinal track and positioned above said first longitudinal track, said fourth track being aligned with and positioned above said second longitudinal track.
Claim 99
Dependent Claim
39 words
The exercise apparatus of claim 96 wherein said slider means further includes third and fourth rollers, said third roller being engaged by said first and third tracks and said fourth roller being engaged by said second and fourth tracks.
Claim 100
Dependent Claim
54 words
The exercise apparatus of claim 97 further including an arm and coupling means for coupling said arm to said pedal lever such that said arm moves toward said second end of said pedal lever when said second end of said pedal lever moves in said reciprocating pathway in a direction towards said pivot axis.
Claim 101
Dependent Claim
20 words
The exercise apparatus of claim 97 wherein each of said first and second tracks has a substantially arcuate cross section.
Claim 102
Dependent Claim
14 words
The exercise apparatus of claim 99 wherein said first and second rollers are concave.
Claim 103
Dependent Claim
28 words
The exercise apparatus of claim 95 wherein said frame further includes a vertical support member positioned intermediate said pivot axis and said second end of said pedal lever.
Claim 104
Dependent Claim
17 words
The exercise apparatus of claim 101 further including a handrail rigidly secured to said vertical support member.
Claim 105
Dependent Claim
115 words
The exercise apparatus of claim 101 further including a first arm link pivotally located between said first and third tracks, coupled with said pedal lever proximate to said second end, and extending toward said pivot axis, a second arm link pivotally coupled to said first arm link and extending from said first arm link toward said vertical support member, an arm, and a shaft rigidly secured to said second arm link, rotatably supported by said vertical support member, and rigidly secured to said arm, said arm moving toward said second end of said pedal lever when said second end of said pedal lever moves in said reciprocating pathway in a direction towards said pivot axis.
Claim 106
Dependent Claim
23 words
The exercise apparatus of claim 103 further including a handgrip secured to said arm and extending from said arm at a predetermined angle.
Claim 107
Dependent Claim
17 words
The exercise apparatus of claim 103 further including a handrail rigidly secured to said vertical support member.
Claim 108
Dependent Claim
46 words
The exercise apparatus of claim 80 further including a first cross member and a second cross member and wherein said guide member includes a first longitudinal track secured to said first and second cross members and configured to support said second end of said pedal lever.
Claim 109
Dependent Claim
27 words
The exercise apparatus of claim 106 wherein said slider means includes a first roller rotatably coupled with said pedal lever and resting on said first longitudinal track.
Claim 110
Dependent Claim
54 words
The exercise apparatus of claim 107 wherein said guide member further includes a second longitudinal track and wherein said slider means further includes a second roller, said second longitudinal track being positioned above said first longitudinal track, said second roller being rotatably coupled with said pedal lever and resting on said second longitudinal track.
Claim 111
Dependent Claim
54 words
The exercise apparatus of claim 108 further including an arm and coupling means for coupling said arm to said pedal lever such that said arm moves toward said second end of said pedal lever when said second end of said pedal lever moves in said reciprocating pathway in a direction towards said pivot axis.
Claim 112
Dependent Claim
24 words
The exercise apparatus of claim 108 wherein said second longitudinal track has a substantially arcuate cross section and wherein said second roller is concave.
Claim 113
Dependent Claim
69 words
The exercise apparatus of claim 110 wherein said guide member further includes a third longitudinal track and wherein said slider means further includes a third roller, said third longitudinal track being positioned above said first longitudinal track and having a substantially arcuate cross section, said third roller being concave, laterally spaced apart from said second roller, rotatably coupled with said pedal lever, and resting on said third longitudinal track.
Claim 114
Dependent Claim
36 words
The exercise apparatus of claim 111 wherein said slider means further includes a fourth roller being rotatably coupled with said pedal lever, laterally spaced apart from said first roller, and resting on said first longitudinal track.
Claim 115
Dependent Claim
54 words
The exercise apparatus of claim 112 further including an arm and coupling means for coupling said arm to said pedal lever such that said arm moves toward said second end of said pedal lever when said second end of said pedal lever moves in said reciprocating pathway in a direction towards said pivot axis.
Claim 116
Dependent Claim
90 words
An exercise apparatus comprising: a frame; a pedal supported by said frame and configured to be moved by a user in a generally rotational motion in a first direction and in a second opposite rotational direction; resistance means for applying a resistive force to said pedal; control means for controlling said resistance means; first display means for indicating to the user to cease moving said pedal in said first direction; and second distinct display means for indicating to the user to resume moving said pedal in said second opposite direction.
Claim 117
Dependent Claim
90 words
An exercise apparatus comprising: a frame; a pedal supported by said frame and configured to be moved by a user in a generally rotational motion in a first direction and in a second opposite rotational direction; resistance means for applying a resistive force to said pedal; control means for controlling said resistance means; first display means for indicating to the user to cease moving said pedal in said first direction; and second distinct display means for indicating to the user to resume moving said pedal in said second opposite direction.
Claim 118
Dependent Claim
14 words
The apparatus of claim 114 wherein said rotational motion is generally elliptical in shape.
Claim 119
Dependent Claim
45 words
The apparatus of claim 115 wherein said control means includes braking means for causing said resistance means to apply a braking force to said pedal after said first display means displays said indication to the user to cease moving said pedal in said first direction.
Claim 120
Dependent Claim
93 words
An exercise apparatus comprising: a frame; a pedal supported by said frame and configured to be moved by a user in a generally elliptical motion; resistance means for applying a resistive force to said pedal; motion detecting means for detecting an initial movement of said pedal by the user; and control means for controlling said resistance means so that said resistance means automatically applies an initial high resistance force approximately equal to the maximum resistance force that can be generated by said resistance means to said pedal in response to said initial motion.
Claim 121
Dependent Claim
93 words
An exercise apparatus comprising: a frame; a pedal supported by said frame and configured to be moved by a user in a generally elliptical motion; resistance means for applying a resistive force to said pedal; motion detecting means for detecting an initial movement of said pedal by the user; and control means for controlling said resistance means so that said resistance means automatically applies an initial high resistance force approximately equal to the maximum resistance force that can be generated by said resistance means to said pedal in response to said initial motion.
Claim 122
Dependent Claim
27 words
The apparatus of claim 117 wherein said control means causes said resistance means to apply a minimum resistance to said pedal when said pedal is not rotating.
Claim 123
Dependent Claim
49 words
The apparatus of claim 118 wherein said resistance means includes an alternator controlled by a field current and wherein said minimum resistance is generated by said control means applying said field current to said alternator of approximately 3 to 6 percent of the maximum field current for said alternator.
Claim 124
Dependent Claim
31 words
The apparatus of claim 119 wherein said control means is effective to apply said maximum field current to said alternator when said initial motion is detected by said motion detecting means.
References Cited (Backward Citations)
US219439A
Cited
US3316898A
Cited
US3432164A
Cited
DE2919494A1
Cited
US4720093A
Cited
US4645200A
Cited
US4679786A
Cited
US4786050A
Cited
US4779863A
Cited
US4850585A
Cited
US4880225A
Cited
US4869494A
Cited
US4949993A
Cited
US5149084A
Cited
US5230673A
Cited
US5039088A
Cited
US5256117A
Cited
US5192257A
Cited
US5279529A
Cited
US5242343A
Cited
US5383829C1
Cited
US5383829A
Cited
US5374227A
Cited
US5466200A
Cited
US5352169A
Cited
US5540637A
Cited
US5549526A
Cited
US5573480A
Cited
US5593372A
Cited
US5766113A
Cited
US5518473A
Cited
US5577985A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-05-03 | 2002-11-02 | 2003-05-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-05-03 | 2006-11-02 | 2007-05-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-05-03 | 2010-11-02 | 2011-05-04 | $7700.00 | Window Closed / Lapsed |