Patent US4934695A successfully refreshed from Google Patents.
US4934695A
Expired / Lapsed
US
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Exercising apparatus
Assignee: Individual
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Filing: 1989-04-11
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Granted: 1990-06-19
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Expires: 2009-04-11
Abstract
Abstract Exercising or body building apparatus wherein the frame supports two levers which are mounted on spherical joints and carry handles which are movable longitudinally of the respective levers. Adjustable loads are provided to yieldably resist movements of the handles longitudinally and/or transversely of the frame and/or away from the respective joints. The frame carries a bed which can be converted into a seat for the exerciser, and the frame confines a pair of pedals which can be reached and driven by the legs when the bed is converted into a seat.
Inventors
- 👤 Friedrich Wolff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:07
CPC Classifications
A; A63; A63B; A63B23/00; A63B23/035; A63B23/12; A63B21/00; A63B21/40; A63B21/4027; A63B21/4033; A63B21/4035; A63B21/4041; A63B21/4047; A63B23/03516; A63B23/03533; A63B23/03541; A63B21/008; A63B21/0083; A63B21/4045; A63B2208/00; A63B2208/02; A63B2208/0228; A63B2208/0242; A63B2208/0252; A63B23/1209; A63B23/1245; A63B23/1263
Claims Analysis
Total Claims: 33
Claim 1
Independent Claim
149 words
Exercising apparatus comprising a support having a body supporting facility including a bed having a first section which is convertible into the back of a seat, said bed having a first width and said first section having a second width less than said first width, said bed further including a displaceable second section which is located in front of and is displaceable relative to said first section; two levers each having a handle within reach of a hand and a foot of a person occupying said body supporting facility; means for pivotably mounting said levers on said support with freedom of movement in at least two mutually inclined directions, said mounting means being located at a level beneath said bed; and resistance means for yieldably resisting movements of said levers at least in said at least two directions, said resistance means being provided in said support beneath said bed.
Claim 2
Dependent Claim
149 words
Exercising apparatus comprising a support having a body supporting facility including a bed having a first section which is convertible into the back of a seat, said bed having a first width and said first section having a second width less than said first width, said bed further including a displaceable second section which is located in front of and is displaceable relative to said first section; two levers each having a handle within reach of a hand and a foot of a person occupying said body supporting facility; means for pivotably mounting said levers on said support with freedom of movement in at least two mutually inclined directions, said mounting means being located at a level beneath said bed; and resistance means for yieldably resisting movements of said levers at least in said at least two directions, said resistance means being provided in said support beneath said bed.
Claim 3
Dependent Claim
18 words
The apparatus of claim 1, wherein said mounting means includes a spherical joint for each of said levers.
Claim 4
Dependent Claim
23 words
The apparatus of claim 1, wherein said handles are movable toward and away from the respective mounting means longitudinally of the corresponding levers.
Claim 5
Dependent Claim
22 words
The apparatus of claim 3 wherein each of said levers comprises a plurality of sections which are movably telescoped into each other.
Claim 6
Dependent Claim
30 words
The apparatus of claim 1, wherein each of said handles includes two substantially horizontal portions which are spaced apart from each other in the longitudinal direction of the respective lever.
Claim 7
Dependent Claim
33 words
The apparatus of claim 1, wherein each of said handles has two portions which are substantially parallel with the respective lever and are spaced apart from each other transversely of the respective lever.
Claim 8
Dependent Claim
13 words
The apparatus of claim 1, wherein said handles are at least partially padded.
Claim 9
Dependent Claim
20 words
The apparatus of claim 1, wherein said resistance means comprises at least one prestressed spring for each of said levers.
Claim 10
Dependent Claim
31 words
The apparatus of claim 1, wherein said resistance means comprises at least one hydraulic cylinder and piston unit and means for throttling the flow of fluid into and/or from said unit.
Claim 11
Dependent Claim
15 words
The apparatus of claim 9, wherein said throttling means includes at least one adjustable valve.
Claim 12
Dependent Claim
38 words
The apparatus of claim 1, wherein said resistance means is adjustable to offer a variable resistance to movements of at least one of said levers relative to said support, and further comprising means for adjusting said resistance means.
Claim 13
Dependent Claim
69 words
The apparatus of claim 1, wherein said levers are movable forwardly and rearwardly in at least one of said directions, said resistance means including first adjustable loads which oppose forward movements of said levers in said at least one direction and second adjustable loads which oppose rearward movements of said levers in said at least one direction, and further comprising discrete adjusting means for said first and second loads.
Claim 14
Dependent Claim
17 words
The apparatus of claim 12, further comprising remote controls for at least one of said adjusting means.
Claim 15
Dependent Claim
26 words
The apparatus of claim 12, wherein at least one of said adjusting means includes means for adjusting the respective load in accordance with a predetermined program.
Claim 16
Dependent Claim
33 words
The apparatus of claim 12 wherein at least one of said adjusting means includes means for adjusting the respective load in dependency upon the magnitude of stress on the user of the apparatus.
Claim 17
Dependent Claim
60 words
The apparatus of claim 1, wherein at least a portion of said resistance means is adjustable and includes a supply of hydraulic fluid the temperature of which varies in dependency on the stress upon the user of the apparatus, and further comprising means for adjusting said portion of said resistance means including means for monitoring the temperature of the fluid.
Claim 18
Dependent Claim
20 words
The apparatus of claim 16, wherein said adjusting means further comprises means for displaying the monitored temperature of the fluid.
Claim 19
Dependent Claim
33 words
The apparatus of claim 16, wherein said adjusting means further comprises means for regulating the resistance of said portion of said resistance means as a function of changes of the temperature of fluid.
Claim 20
Dependent Claim
124 words
The apparatus of claim 1, wherein said mounting means includes a universal joint for each of said levers and said resistance means comprises a first and a second hydraulic cylinder and piston unit for each of said levers, each first unit having a first portion coupled to the respective lever and a second portion pivotally secured to said support for movement about a substantially vertical axis, said first portions being movable relative to the respective second portions, each of said second units including a first portion pivotably secured to said support for movement about a substantially vertical axis and a second portion movable relative to the first portion of the respective second unit and coupled to the second portion of the respective first unit.
Claim 21
Dependent Claim
20 words
The apparatus of claim 19, further comprising a source of hydraulic fluid and conduits connecting said source with said units.
Claim 22
Dependent Claim
118 words
The apparatus of claim 20, wherein the second portions of said first units and the first portions of said second units are double-acting cylinders each having a first chamber and a second chamber, said conduits comprising first conduits connecting the first chambers of cylinders in each of said first and second units, second conduits connecting the second chambers of cylinders in each of said first and second units, and a third conduit connected to said source, and further comprising a throttle valve connected between each of said first and second conduits and said third conduit, and check valves connected in parallel with said throttle valves to admit fluid from said third conduit to said first and second conduits.
Claim 23
Dependent Claim
18 words
The apparatus of claim 19, further comprising a common function table for said mounting means and said units.
Claim 24
Dependent Claim
17 words
The apparatus of claim 22, wherein said table constitutes a source of hydraulic fluid for said units.
Claim 25
Dependent Claim
18 words
The apparatus of claim 1, further comprising an exercising unit installed in said support beneath said second section.
Claim 26
Dependent Claim
17 words
The apparatus of claim 24, wherein said exercising unit includes pedals rotatable about a substantially horizontal axis.
Claim 27
Dependent Claim
15 words
The apparatus of claim 1, wherein said support includes a closed frame beneath said bed.
Claim 28
Dependent Claim
37 words
The apparatus of claim 1, wherein said frame has sidewalls and said resistance means are adjustable, and further comprising means for adjusting said resistance means, said adjusting means being mounted on at least one of said sidewalls.
Claim 29
Dependent Claim
17 words
The apparatus of claim 1, further comprising means for changing the level of said body supporting facility.
Claim 30
Dependent Claim
17 words
The apparatus of claim 1, further comprising means for changing the inclination of said body supporting facility.
Claim 31
Dependent Claim
24 words
The apparatus of claim 1, further comprising means for changing the level of said handles relative to the level of said body supporting facility.
Claim 32
Dependent Claim
31 words
The apparatus of claim 1, further comprising rotary pedals in said support and means for changing the level of said pedals with reference to the level of said body supporting facility.
Claim 33
Dependent Claim
29 words
The apparatus of claim 1, further comprising rotary pedals in said support, and means for changing the level of said handles with reference to the level of said pedals.
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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) | 1993-06-18 | 1993-12-18 | 1994-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-06-18 | 1997-12-18 | 1998-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-06-18 | 2001-12-18 | 2002-06-19 | $7700.00 | Window Closed / Lapsed |