A resistance exercise system having, in certain embodiments, a DC power supply system, a DC motor connected to the DC power supply system, a drive section connected to a drive element, a resistance delivery element connected to the drive element, and an extractable exercise resistance delivery secti
A resistance exercise system having, in certain embodiments, a DC power supply system, a DC motor connected to the DC power supply system, a drive section connected to a drive element, a resistance delivery element connected to the drive element, and an extractable exercise resistance delivery section, a predetermined variable resistance section intermediate the DC power supply system and DC motor, an electrical condition sensor, and a variable resistance section control in communication with the electrical condition sensor and the predetermined variable resistance section. In some embodiments, the resistance exercise system includes a computing facility providing the ability to configure the exercise system to provide predetermined static or variable exercise resistance during exercise, and for example, during a positive or negative exercise stroke. Some embodiments allow users to create and, if desired, display varying and complex resistance exercise routines with or without use of resistance weights.
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1. A resistance exercise apparatus comprising in combination: a DC power supply system;a DC motor connectable in power supply communication with the DC power supply system and having a rotatable drive section connectable in driving element communication with a rotatable drive element;a flexible resi
1. A resistance exercise apparatus comprising in combination: a DC power supply system;a DC motor connectable in power supply communication with the DC power supply system and having a rotatable drive section connectable in driving element communication with a rotatable drive element;a flexible resistance delivery section having a rotatable portion connectable to the rotatable drive element and an extractable exercise resistance delivery section extending from the rotatable portion of the flexible resistance delivery section;a predetermined variable resistance section intermediate the DC power supply system and DC motor;an electrical condition sensor; anda variable resistance section control in communication with the electrical condition sensor and the predetermined variable resistance section,wherein the DC power supply system includes an alternator system having an AC input and DC output, the AC input being connectable in power supply communication with a power source and the DC output being connectable in power supply communication with the DC motor. 2. The resistance exercise apparatus of claim 1 wherein the electrical condition sensor is a DC motor voltage sensor and the predetermined variable resistance section comprises a plurality switchable resistive elements. 3. The resistance exercise apparatus of claim 2 wherein the electrical condition sensor is a DC motor voltage sensor and the predetermined variable resistance section comprises a plurality of transistor switches and a microcontroller in communication with the voltage sensor and the plurality of transistor switches. 4. The resistance exercise apparatus of claim 1 wherein the electrical condition sensor is a DC motor voltage sensor and the predetermined variable resistance section comprises a pulse width modulator in control communication with at least one resistive element. 5. The resistance exercise apparatus of claim 1 wherein the electrical condition sensor is a DC motor voltage sensor and the alternator system includes polyphase outputs in communication with a rectifier system having a plurality of rectifiers. 6. The resistance exercise apparatus of claim 2 wherein the DC power supply system includes an alternator system having an AC input and DC output, the AC input being connectable in power supply communication with a power source. 7. The resistance exercise apparatus of claim 6 wherein the alternator system includes polyphase outputs in communication with a rectifier system having a plurality of rectifiers. 8. The resistance exercise apparatus of claim 3 wherein the DC power supply system includes an alternator system having an AC input and DC output, the AC input being connectable in power supply communication with a power source. 9. The resistance exercise apparatus of claim 8 wherein the alternator system includes polyphase outputs in communication with a rectifier system having a plurality of rectifiers. 10. The resistance exercise apparatus of claim 6 wherein the DC motor sensor is a DC motor voltage sensor. 11. The resistance exercise apparatus of claim 1 further comprising a resistance delivery section position sensor system in communication with a resistance level controller. 12. The resistance exercise apparatus of claim 1 also comprising a controller connectable in DC motor controlling communication with the DC power supply system. 13. The resistance exercise apparatus of claim 5 also comprising a controller connectable in current controlling communication with the DC power supply system. 14. The resistance exercise apparatus of claim 1 also comprising a computing system connected or connectable in operational data communication with the controller and an exercise data display connectable in data communication with the computing system. 15. The resistance exercise apparatus of claim 5 also comprising a computing system connectable in operational data communication with the controller and an exercise data display connectable in data communication with the computing system. 16. The resistance exercise apparatus of claim 1 further comprising an application providing programming of static and varying levels of exercise resistance providable by the DC motor. 17. The resistance exercise apparatus of claim 5 further comprising a computing system application providing user programming of static and varying levels of positive stroke and negative stroke exercise resistance providable by the DC motor. 18. The resistance exercise apparatus of claim 1 wherein the DC power supply system includes an amplifier circuit having an AC input and a DC output, the AC input being connectable in power supply communication with a power source and the DC output being connectable in power supply communication with the DC motor. 19. The resistance exercise apparatus of claim 18 wherein the amplifier circuit includes a solid state amplifier providing the DC output. 20. The resistance exercise apparatus of claim 3 wherein the DC power supply system includes an amplifier circuit having an AC input and a solid state amplifier with a DC output, the AC input being connectable in power supply communication with a power source and the DC output being connectable in power supply communication with the DC motor. 21. The resistance exercise apparatus of claim 19 also comprising an automated controller connectable in DC motor controlling communication with the DC power supply system. 22. The resistance exercise apparatus of claim 19 also comprising: (i) a controller connectable in DC motor controlling communication with the DC power supply system; (ii) a computing system connectable in operational data controlling communication with the controller; and (iii) an exercise data display connected or connectable in data communication with the computing system. 23. The resistance exercise apparatus of claim 19 further comprising a computing system providing configuration of static and varying levels of exercise resistance providable by the DC motor. 24. The resistance exercise apparatus of claim 19 further comprising a computing system application providing configuration of static and varying levels of positive stroke and negative stroke exercise resistance providable by the DC motor. 25. The resistance exercise apparatus of claim 1 further comprising a resistance delivery section slack detector. 26. The resistance exercise apparatus of claim 12 further comprising a resistance deliver section slack detector in communication with the controller. 27. The resistance apparatus of claim 26: (a) wherein the controller is an automated controller; and (b) further comprising: (i) a resistance delivery section height adjuster; and (ii) a resistance delivery section lock system in communication with the automated controller. 28. A resistance generation circuit comprising in combination: a DC power supply system;a DC motor connectable in power supply communication with the DC power supply system and having a rotatable drive section connectable in driving element communication with a rotatable drive element;a flexible resistance delivery section having a rotatable portion connectable to the rotatable drive element and an extractable exercise resistance delivery section extending from the rotatable portion of the flexible resistance delivery section;a predetermined variable resistance element intermediate the DC power supply system and DC motor;an electrical condition sensor; anda variable resistance circuit control in communication with the electrical condition sensor and the predetermined variable resistance element,wherein the electrical condition sensor is a DC motor voltage sensor and the DC power supply system includes an alternator system. 29. The resistance generation circuit of claim 28 wherein the alternator system has with polyphase outputs and is in communication with a plurality of rectifiers. 30. A method of providing exercise resistance comprising simultaneously: providing an AC input to an alternator system connectable in power supply communication with a power source, alternator system configured to produce DC drive current;providing the DC drive current to a DC motor;controlling movement of an associated resistance exercise section with the DC motor, sensing an electrical condition developed by the DC motor; andvarying the level of resistance at the DC input in response to the sensed electrical condition developed by the DC motor. 31. A method of providing exercise resistance of claim 30 comprising: providing a user-perceived predetermined level of exercise torque from the DC motor to the resistance exercise section in response to and during alternating positive stroke and negative stroke exercise motion. 32. The exercise resistance providing method of claim 30 further comprising: detecting slack in the resistance exercise section; and accelerating movement of the resistance exercise section in response to detecting slack. 33. The exercise resistance providing method of claim 30 further comprising: detecting slack in a resistance exercise section driven by the DC motor; andaccelerating movement of the resistance exercise section in response to detecting slack. 34. The exercise resistance providing method of claim 31 further comprising: automatically detecting a condition of the resistance exercise section; andautomatically locking the resistance exercise section in position. 35. The exercise resistance providing method of claim 32 further comprising: automatically detecting a resistance exercise section condition; and based on the detected resistance exercise section condition, automatically locking the resistance exercise section in position. 36. A resistance exercise apparatus comprising in combination: an exercise resistance element;a tower supporting the exercise resistance element;an exercise resistance driving structure in resistance driving communication with the exercise resistance element, the exercise resistance element drive having a housing with (i) an AC power input penetrating the housing, (ii) an alternator system within the housing in AC power supply communication with the AC power input, (iii) a DC motor within the housing in DC power supply communication with the alternator system, (iv) an exercise resistance element drive within the housing in driving communication with the DC motor and the exercise resistance element, which extends outwardly of said housing;an exercise resistance element sensor; anda controlling system in communication with the exercise resistance element sensor and the one or more among the alternator system and the DC motor. 37. The resistance exercise apparatus of claim 36 wherein the controlling system includes a user programmable computing system with a user display. 38. The resistance exercise apparatus of claim 37 wherein the computing system includes an application providing for programming of static and variable exercise resistance levels during a positive stroke and a negative stroke of the flexible exercise resistance element. 39. The resistance exercise apparatus of claim 38 wherein the exercise resistance element has a flexible section and the exercise resistance driving structure also has (v) an anti-unspooling system within the housing and cooperative with a rotatable drive drum and (vi) a exercise resistance element slack detection system. 40. A resistance providing circuit comprising in combination: a DC power supply system;a DC motor connectable in power supply communication with the DC power supply system and in driving communication with a DC motor drive section;a resistance delivery section having (i) a driven portion moveable by the DC motor drive section and (ii) an extractable exercise resistance delivery section extending from the driven portion of the resistance delivery section;a predetermined variable resistance element intermediate the DC power supply system and DC motor; andmeans for varying the resistance of the variable resistance element in response to a variable condition developed by the DC motor,wherein the DC power supply system has an alternator system having an AC input and DC output, the AC input being connectable power supply communication with a power source and the DC output being connectable in power supply communication with the DC motor.
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이 특허에 인용된 특허 (38)
Ku Tse-Fen (Fl. 5 ; No. 5 ; Lane 12 ; Mo Fan Str. Taichung TWX), Adjustable air resistance system for fitness equipment.
Potash Richard J. (Dedham MA) Potash Robert L. (Dedham MA) Krawiec Wojciech J. (Waltham MA) Burns Stephen K. (Durham MA), Asymmetric force applicator attachment for weight stack type exercise machines.
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Oosthuizen Albertus D. (48 Hamilton Street Lane Cover AUX) Buczkowski Janusz K. (48 Hamilton Street Lane Cover AUX) Buczkowska Teresa (48 Hamilton Street Lane Cover AUX) Buczkowska Joanne A. (48 Hami, Exercise apparatus.
Anjanappa Muniswamappa (Columbia MD) Miller Warren G. (Linthicum MD), Method of using and apparatus for use with exercise machines to achieve programmable variable resistance.
Englehardt William H. (Wood Dale IL) Svilans Olgerts J. (Chicago IL) Nieto Augustine (Newport Beach CA), Motor control for an exercise machine simulating a weight stack.
Bugallo Fernando (36 Greenwood Ave. Darien CT 06820) Giamba Rafael (632 Newfield Ave. Stamford CT 06905), Weight lifting apparatus having increased force on the return stroke.
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