US6142915A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Standup exercise apparatus with pedal articulation
Assignee: Individual
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Filing: 1998-04-27
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Granted: 2000-11-07
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Expires: 2018-04-27
Abstract
Abstract A standup exercise apparatus simulates walking and jogging with arm exercise. Foot pedals move with heel and toe curves inclined in opposing directions. The pedals incline with the toe above the heel during the latter portion of forward movement of the foot while the heel inclines above the toe during the latter portion of rearward movement of the foot. Foot pedals move with smooth elliptical motion resulting from a linkage mechanism guiding one foot support member pivot and a rocker link to support the other foot support member pivot. The pedal is is pivoted to one end of the foot support member and articulates the pedal angle separately from the foot support member. Leg joint impact is controlled to be very low as to allow extended exercise without joint soreness. Arm exercise is coordinated with motion of the feet.
Inventors
- 👤 Paul William Eschenbach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 21:17
CPC Classifications
A; A63; A63B; A63B22/00; A63B22/0015; A63B22/0023; A63B22/0002; A63B22/001; A63B22/06; A63B22/0664; A63B22/0017; A63B2022/002; A63B2022/0676; A63B2022/0682
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
224 words
An exercise machine comprising; a framework means, said framework means configured to be supported on the floor; a pair of foot support means, each having a first and a second foot support pivot means; a crank means, said crank means rotatably attached to said framework means, said crank means projecting outwardly therefrom on both sides thereof; a linkage means, said linkage means having a plurality of links operably associated with said framework means including said crank means and a pivot means, said pivot means attached to said first foot support pivot means; a rocker means, said rocker means pivotally connected to said framework means and to said second foot support means; a connector link means pivotally connected to said rocker means; a pedal means having a toe and a heel end, said pedal means pivotally connected to said foot support means and operably associated with said connector link means; said pedal means configured to move relative to said foot support means when the foot of the user is rotating said crank means whereby said pedal means movement causes the toe end of said pedal means to follow a first elongate curve path with the forward portion inclined upward and the heel end of said pedal means to follow a second elongate curve path with the rearward portion inclined upward to simulate a walking motion.
Claim 2
Dependent Claim
224 words
An exercise machine comprising; a framework means, said framework means configured to be supported on the floor; a pair of foot support means, each having a first and a second foot support pivot means; a crank means, said crank means rotatably attached to said framework means, said crank means projecting outwardly therefrom on both sides thereof; a linkage means, said linkage means having a plurality of links operably associated with said framework means including said crank means and a pivot means, said pivot means attached to said first foot support pivot means; a rocker means, said rocker means pivotally connected to said framework means and to said second foot support means; a connector link means pivotally connected to said rocker means; a pedal means having a toe and a heel end, said pedal means pivotally connected to said foot support means and operably associated with said connector link means; said pedal means configured to move relative to said foot support means when the foot of the user is rotating said crank means whereby said pedal means movement causes the toe end of said pedal means to follow a first elongate curve path with the forward portion inclined upward and the heel end of said pedal means to follow a second elongate curve path with the rearward portion inclined upward to simulate a walking motion.
Claim 3
Dependent Claim
49 words
The exercise machine according to claim 1 wherein said linkage means includes a rocker means pivotally connected to said framework means and pivotally connected to a coupler link means, said coupler link means pivotally connected to said crank means and to said foot support means at said pivot means.
Claim 4
Dependent Claim
34 words
The exercise machine according to claim 1 wherein said pedal means movement causes the rear lowermost portion of said first elongate curve and the front lowermost portion of said second elongate curve to overlap.
Claim 5
Dependent Claim
41 words
The exercise machine according to claim 1 wherein said pedal means further comprises a foot engaging portion and a pedal link extension pivotally attached to said connector link means, said pedal means attached to said foot support means at one end.
Claim 6
Dependent Claim
19 words
The exercise machine according to claim 1 further comprising an arm exercise means operably associated with said linkage means.
Claim 7
Dependent Claim
19 words
The exercise machine according to claim 1 further comprising an arm exercise means operably associated with said rocker means.
Claim 8
Dependent Claim
19 words
The exercise machine according to claim 1 further comprising a load resistance means operably associated with said crank means.
Claim 9
Dependent Claim
204 words
An exercise machine comprising; a framework means, said framework means configured to be supported on the floor; a linkage means, said linkage means having a plurality of links operably associated with said framework means including a crank means rotatably attached to said framework means, said crank means projecting outwardly therefrom on both sides thereof; a pedal means having a toe end and a heel end to support each foot, said pedal means operably associated with said linkage means, said linkage means includes a rocker means pivotally connected to said framework means and pivotally connected to said pedal means wherein the toe end follows a first closed loop curve path and the heel end follows a second closed loop curve path, said pedal means coordinated with said linkage means to allow said pedal means to move relative to said framework means when the foot of the user is rotating said linkage means whereby said pedal means causes the foot to incline with the heel generally below the toe during generally the forward portion of said first closed loop curve path and causing the foot to incline with the heel generally above the toe during generally the rearward portion of said second closed loop curve path.
Claim 10
Dependent Claim
204 words
An exercise machine comprising; a framework means, said framework means configured to be supported on the floor; a linkage means, said linkage means having a plurality of links operably associated with said framework means including a crank means rotatably attached to said framework means, said crank means projecting outwardly therefrom on both sides thereof; a pedal means having a toe end and a heel end to support each foot, said pedal means operably associated with said linkage means, said linkage means includes a rocker means pivotally connected to said framework means and pivotally connected to said pedal means wherein the toe end follows a first closed loop curve path and the heel end follows a second closed loop curve path, said pedal means coordinated with said linkage means to allow said pedal means to move relative to said framework means when the foot of the user is rotating said linkage means whereby said pedal means causes the foot to incline with the heel generally below the toe during generally the forward portion of said first closed loop curve path and causing the foot to incline with the heel generally above the toe during generally the rearward portion of said second closed loop curve path.
Claim 11
Dependent Claim
25 words
The exercise machine according to claim 8 wherein said linkage means includes a connector link pivotally interposed between said pedal means and said rocker means.
Claim 12
Dependent Claim
36 words
The exercise machine according to claim 8 wherein said linkage means includes a coupler link pivotally connected to said crank means and a second rocker means, said coupler link means operably associated with said pedal means.
Claim 13
Dependent Claim
33 words
The exercise machine according to claim 10 wherein said pedal means is pivotally attached to said pedal means at one end and having a pedal extention pivotally attached to said connector link means.
Claim 14
Dependent Claim
19 words
The exercise machine according to claim 8 further comprising an arm exercise means operably associated with said linkage means.
Claim 15
Dependent Claim
19 words
The exercise machine according to claim 8 further comprising an arm exercise means operably associated with said rocker means.
Claim 16
Dependent Claim
206 words
An exercise machine comprising; a framework means, said framework means configured to be supported on the floor; a linkage means, said linkage means having a plurality of links operably associated with said framework means including a crank means rotatably attached to said framework means, said crank means projecting outwardly therefrom on both sides thereof; a pedal means having a toe end and a heel end to support each foot, said pedal means operably associated with said linkage means, said linkage means includes a rocker means pivotally connected to said framework means and pivotally connected to said pedal means wherein the toe end follows a first closed loop curve path and the heel end follows a second closed loop curve path, said pedal means coordinated with said linkage means to allow said pedal means to move relative to said framework means when the foot of the user is rotating said linkage means whereby said pedal means causes the toe of the foot to lower faster than the heel during substantially the lower forward portion of said first closed loop curve path and causing the heel of the foot to rise faster than the toe during substantially the lower rearward portion of said second closed loop curve path.
Claim 17
Dependent Claim
206 words
An exercise machine comprising; a framework means, said framework means configured to be supported on the floor; a linkage means, said linkage means having a plurality of links operably associated with said framework means including a crank means rotatably attached to said framework means, said crank means projecting outwardly therefrom on both sides thereof; a pedal means having a toe end and a heel end to support each foot, said pedal means operably associated with said linkage means, said linkage means includes a rocker means pivotally connected to said framework means and pivotally connected to said pedal means wherein the toe end follows a first closed loop curve path and the heel end follows a second closed loop curve path, said pedal means coordinated with said linkage means to allow said pedal means to move relative to said framework means when the foot of the user is rotating said linkage means whereby said pedal means causes the toe of the foot to lower faster than the heel during substantially the lower forward portion of said first closed loop curve path and causing the heel of the foot to rise faster than the toe during substantially the lower rearward portion of said second closed loop curve path.
Claim 18
Dependent Claim
26 words
The exercise machine according to claim 14 wherein said linkage means includes a connector link means pivotally interposed between said pedal means and said rocker means.
Claim 19
Dependent Claim
37 words
The exercise machine according to claim 14 wherein said linkage means includes a coupler link means pivotally connected to said crank means and a second rocker means, said coupler link means operably associated with said pedal means.
Claim 20
Dependent Claim
19 words
The exercise machine according to claim 14 further comprising an arm exercise means operably associated with said linkage means.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2003-11-07 | 2004-05-08 | 2004-11-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-11-07 | 2008-05-08 | 2008-11-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-11-07 | 2012-05-08 | 2012-11-07 | $7700.00 | Window Closed / Lapsed |