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Energy absorbing unit for physical exercising devices 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A63B-069/16
  • A63B-021/24
출원번호 US-0491975 (1974-07-26)
우선권정보 SW-0010639 (1973-08-02)
발명자 / 주소
  • Forsman
  • Lars Osten
인용정보 피인용 횟수 : 45  인용 특허 : 0

초록

An energy absorbing unit for physical exercising devices is arranged as an asynchronous motor the stator of which has windings to be connected to an AC supply and cooperates with the rotor of ferromagnetic material having a circular circumference, and an input shaft and an epicyclic gearing arranged

대표청구항

대표청구항이 없습니다.

이 특허를 인용한 특허 (45)

  1. McGanty,Stephen H., Adjustable stretching machine.
  2. Nakao Shinroku (Kanagawa JPX) Itoh Masao (Tokyo JPX) Itoh Akira (Tokyo JPX) Takano Hiroshi (Tokyo JPX), Bicycle ergometer and eddy current brake therefor.
  3. Nagano Masakazu (Kyoto JPX) Nakagawa Katsuya (Kyoto JPX) Nakanishi Yoshiaki (Kyoto JPX), Bicycle type training machine.
  4. Tucek, Kevin B.; Brimhall, John W., Chiropractic adjustor apparatus having housing configured for enhanced heat dissipation and symmetrical force-transmitting shaft support.
  5. Fey Rainer (Schweinfurt DEX), Control circuit for an electromagnetic breaking arrangement.
  6. Lucatero,Gerardo Ramos, Electric generating convertible bicycle.
  7. Fey Rainer (Schweinfurt DEX) Dumbser Gerhard (Niederwerrn DEX), Electromagnetic brake device for a sports training apparatus.
  8. Wucherpfennig Frederic D. (Bloomington MN) Carlson Robert B. (Bloomington MN), Electronic control of resistance force for exercise machine.
  9. Tsunemitsu Ozeki JP, Ergometer loading device with large braking force.
  10. Greenhut Paul M. (4581 Sequoia Dr. Harrisburg PA 17109), Exercise apparatus.
  11. Chen Ping,TWX, Exercise bicycle.
  12. Chen Ping,TWX, Exercise bicycle.
  13. Wanzer Rick (Bothell WA) Armstrong Timothy O. (Providence UT), Exercise cycle.
  14. Blau, David A.; Radow, Scott B., Exercise device.
  15. Radow, Scott B.; Sundermeyer, Frank D., Exercise device.
  16. Disbrow Richard A. (Battle Creek MI) Blanchard Russel O. (Marshall MI), Exercise equipment.
  17. Carlson Robert B. (Bloomington MN), Exercise machine.
  18. Praprotnik Louis (5500 Lindenwood Ave. St. Louis MO 63109), Exercise machine.
  19. Miller Samuel (2724 N. Garden Dr. ; Apt. 302 Lake Worth FL 33461), Exercise machine with handle assemblies which are linked to pivoting foot pads.
  20. Sudau Jorg,DEX ; Schierling Bernhard,DEX ; Gobel Hilmar,DEX, Flywheel mass arrangement with a planetary gear having a flywheel mass having a dia larger.
  21. Sudau Jorg,DEX ; Schierling Bernhard,DEX ; Gobel Hilmar,DEX, Flywheel or inertial mass device for a motor vehicle, the flywheel having indentations as toothing of a planetary gear.
  22. Csekes Jzsef (Debrecen HUX), Loading device for physiological examinations.
  23. Vasilovich,Linda A.; Hilgner,Richard K., Method and apparatus for converting human power to electrical power.
  24. Vasilovich,Linda A.; Vasilovich,Guy W.; Hilgner,Richard K., Method and apparatus for converting human power to electrical power.
  25. Sutkowski, Robert; Wong, John Michael; David, Ferdinand; Jiang, Ming, Methods and apparatus to power an exercise machine.
  26. Sutkowski, Robert; Wong, John Michael; David, Ferdinand; Jiang, Ming, Methods and apparatus to power an exercise machine.
  27. Sutkowski, Robert; Wong, John; David, Ferdinand; Jiang, Ming, Methods and apparatus to power an exercise machine.
  28. Reck, Martin, Moving apparatus with two connected movable actuating elements for a pair of person extremities.
  29. Hutchinson,John Edward; Becker,Pierre, Pedal generator.
  30. Smith David B. (Mercer Island WA) Miller Randolph F. (Mount Vernon WA) Moore John M. (Woodinville WA), Pedal-operated, stationary exercise device.
  31. Smith David B. (Mercer Island WA) Miller Randolph F. (Mount Vernon WA) Moore John M. (Woodinville WA), Pedal-operated, stationary exercise device.
  32. Hall Lawrence W. (2411 Prospect ; #307 Hermosa Beach CA 90254), Rotary exercise device.
  33. Hall, Lawrence, Rotary exercise device.
  34. Lawrence Hall, Rotary exercise device.
  35. Jonas Werner (1142 Ave. Des Erables ; Apt. #1 Quebec ; Quebec CAX G1R 2N2) Findlay Nathanial B. (1045 Belvedere Ave. ; Apt. #226 Quebec ; Quebec CAX G1N 4L4), Rowing machine.
  36. Jones Robert S. (2943 North Hackett Ave. Milwaukee WI 53211), Rowing machine.
  37. Pasierb ; Jr. John J. (Bartlett IL) Nieto Augustine (Newport Beach CA) Andrus Bryan (El Toro CA) Kolomayets George (Chicago IL) Oglesby Gary (Lombard IL) Ryan Allen (Chicago IL), Rowing machine with video display.
  38. Fisher, John; Anderes, Steve; Jensen, Joel, Seat for cardio-fitness equipment.
  39. Bingham Curt G. (Logan UT) Dalebout William T. (Logan UT), Semi-recumbent exercise cycle.
  40. D'Eredita, Michael, Simulated rowing machine.
  41. D'Eredita, Michael, Simulated rowing machine.
  42. Radow, Scott B.; Blau, David A., Stationary exercise equipment.
  43. Schenk,Peter, Stretching exercise apparatus and methods.
  44. Schnell Josef (Sportweg 9 8899 Gachenbach DEX), Training apparatus.
  45. Disbrow Richard A. (Battle Creek MI) Blanchard Russel O. (Marshall MI), Unobstructed adjustable V-frame exercycle.
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