US4869497A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Computer controlled exercise machine
Assignee: USI CAPITAL Inc
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Filing: 1987-01-20
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Granted: 1989-09-26
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Expires: 2007-01-20
Abstract
Abstract A computer controlled exercise machine in which the user selects an exercise mode and its profile by programming the computer. Signals are produced by the program to control a resistive force producing device. Sensors produce data signals corresponding to the force applied to the actuating member of the system, velocity of movement and angular position which are continuously sampled at a high rate by a microprocessor operating under control of the program. The sampled data values are used to update and display performance results for the exercise and to compute the values of other parameters and, in some exercise modes, to control the amount of the resistive force.
Inventors
- 👤 Gary D. Stewart
- 👤 Todd M. Johnson
- 👤 Patricia B. Orman
- 👤 Joseph W. Lambright
- 👤 Gary M. Orman
- 👤 Rodney E. Schwartz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 09:07
CPC Classifications
A; A63; A63B; A63B24/00; A63B24/0003; A63B24/0006; A63B21/00; A63B21/00178; A63B21/00181; A63B24/0062; G; G16; G16H; G16H20/00; G16H20/30; A63B2024/0009; A63B2024/0068; A63B21/002; A63B21/0023; A63B21/005; A63B21/0056; A63B21/0058; A63B2220/00; A63B2220/10; A63B2220/16; A63B2220/30; A63B2220/50; A63B2220/54; Y; Y10; Y10S; Y10S482/00; Y10S482/901; Y10S482/902
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
105 words
An exercise system for performing a variety of exercises comprising: computer means, means for producing a relative force, means operated by said computer means for controlling the amount of resistive force produced by said force producing means, an actuating member for operation by the user against such resistive force, means operated by said computer means for initially driving said actuating member in a direction so as to aid the user to overcome said force, means for measuring the force applied to said actuating member, and for producing signals corresponding thereto, said computer means sampling the data values of said signals on a high speed basis.
Claim 2
Dependent Claim
105 words
An exercise system for performing a variety of exercises comprising: computer means, means for producing a relative force, means operated by said computer means for controlling the amount of resistive force produced by said force producing means, an actuating member for operation by the user against such resistive force, means operated by said computer means for initially driving said actuating member in a direction so as to aid the user to overcome said force, means for measuring the force applied to said actuating member, and for producing signals corresponding thereto, said computer means sampling the data values of said signals on a high speed basis.
Claim 3
Dependent Claim
32 words
A system as in claim 1 wherein said actuating means is movable and said measuring means also measures the velocity of motion of said actuating member in response to the applied force.
Claim 4
Dependent Claim
28 words
A system as in claim 1 wherein said actuating member is rotational and is to be rotated by the user and the measured forced is the applied torque.
Claim 5
Dependent Claim
32 words
A system as in claim 3 wherein said actuating means is movable and said measuring means also measures the velocity of motion of said actuating member in response to the applied force.
Claim 6
Dependent Claim
23 words
A system in claim 4 wherein said measuring means measures the torque applied to said actuating means and the speed of its rotation.
Claim 7
Dependent Claim
20 words
A system as in claim 5 wherein said measuring means also measures the angular position of said rotatable actuating member.
Claim 8
Dependent Claim
29 words
A system as in claim 3 further comprising means for calculating the torque applied by the user over at least a part of the time of an excerise cycle.
Claim 9
Dependent Claim
35 words
A system as in claim 1 further comprising: means for supplying information to said computer corresponding to an excerise to be performed; and means responsive to said information for controlling said resistive force producing means.
Claim 10
Dependent Claim
28 words
A system as in claim 8 wherein said actuating member is rotational and is to be rotated by the user and the measured force is the applied torque.
Claim 11
Dependent Claim
32 words
A system as in claim 9 wherein said actuating means is movable and said measuring means also measures the velocity of motion of said actuating member in response to the applied force.
Claim 12
Dependent Claim
24 words
A system as in claim 10 wherein said measuring means measures the torque applied to said actuating means and the speed of its rotation.
Claim 13
Dependent Claim
28 words
A system as in claim 1 further comprising means controlled by said computer providing a force to said actuating member to and the force applied by said user.
Claim 14
Dependent Claim
35 words
A system as in claim 12 further comprising means for supplying information to said computer corresponding to an exercise to be performed; and means responsive to said information for controlling said resistive force producing means.
Claim 15
Dependent Claim
54 words
A system as in claim 1 wherein said actuating member is movable, and further comprising said computer means having means to record a force curve applied by the user to said actuating means as it moves, and means for controlling said resistance producing means in accordance with the recorded force curve of the user.
Claim 16
Dependent Claim
168 words
An exercise system operated by a user for performing a variety of exercise comprising: computer means, means for producing a resistive force, means operated by said computer means for controlling the amount of resistive force produced by said force producing means, an actuating member for operation by the user against such resistive force, means for measuring the force applied to said actuating member, and for producing signals corresponding thereto, said computer means sampling the data values of said signals on a high speed basis, means for operating said computer means in a recording mode to record data corresponding to the variable force exerted by a user against said actuating means during the performance of an excerise movement, as measured by said measuring means, to produce recorded data thereof, and means for operating said computer in an exercise mode subsequent to said recording mode to cause said means for controlling to control the amount of resistive force produced by said force controlling means in relationship to said recorded data.
Claim 17
Dependent Claim
168 words
An exercise system operated by a user for performing a variety of exercise comprising: computer means, means for producing a resistive force, means operated by said computer means for controlling the amount of resistive force produced by said force producing means, an actuating member for operation by the user against such resistive force, means for measuring the force applied to said actuating member, and for producing signals corresponding thereto, said computer means sampling the data values of said signals on a high speed basis, means for operating said computer means in a recording mode to record data corresponding to the variable force exerted by a user against said actuating means during the performance of an excerise movement, as measured by said measuring means, to produce recorded data thereof, and means for operating said computer in an exercise mode subsequent to said recording mode to cause said means for controlling to control the amount of resistive force produced by said force controlling means in relationship to said recorded data.
Claim 18
Dependent Claim
30 words
A system as in claim 15 further comprising means for varying the recorded data to be used by the computer to operate said means for controlling the relative force produced.
Claim 19
Independent Claim
136 words
A method for producing an individualized variable resistance excerise for a user comprising the steps of: having the user exercise against an actuating member, measured the variable amount of force applied by said user against said actuating member as the user performs an excerise movement, recording as a data signal the variable amount of force measured in said measuring step, providing a controllable resistive force producing means operable to resist the movement of said actuating member, after said recording step, having the user excerise by moving said actuating member against the resistive force produced by said controllable resistive force producing means operated so as to resist the movement of said actuating member, and during the user's exercise, controlling the amount of force produced by said controllable resistive force producing means in relationship to said recorded data.
Claim 20
Independent Claim
136 words
A method for producing an individualized variable resistance excerise for a user comprising the steps of: having the user exercise against an actuating member, measured the variable amount of force applied by said user against said actuating member as the user performs an excerise movement, recording as a data signal the variable amount of force measured in said measuring step, providing a controllable resistive force producing means operable to resist the movement of said actuating member, after said recording step, having the user excerise by moving said actuating member against the resistive force produced by said controllable resistive force producing means operated so as to resist the movement of said actuating member, and during the user's exercise, controlling the amount of force produced by said controllable resistive force producing means in relationship to said recorded data.
Claim 21
Dependent Claim
28 words
A method as in claim 17 wherein said step of controlling said controllable resistive force producing means in response to said recorded data is accomplished by a computer.
Claim 22
Dependent Claim
35 words
A method as in claim 17 further comprising the step of varying the recorded data signal before it is used to control the amount of resistive force produced by said controllable resistive force producing 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) | 1992-09-25 | 1993-03-27 | 1993-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-09-25 | 1997-03-27 | 1997-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-09-25 | 2001-03-27 | 2001-09-26 | $7700.00 | Window Closed / Lapsed |