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Wheel chair system

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B62M-001/16
출원번호 US-0470338 (1995-06-06)
발명자 / 주소
  • Hutcherson Brian K. (Laporte County IN) Bianco Michael A. (Porter County IN)
출원인 / 주소
  • GTMAX, Inc. (Michigan City IN 02)
인용정보 피인용 횟수 : 24  인용 특허 : 8

초록

A wheel chair system including a pair of levers mounted to each side of an operator seated in the wheelchair, each lever having a handle which the operator can articulate between a position aligned with the levers and a position normal to the levers. The levers are each connected to a planetary gear

대표청구항

A wheelchair comprising: a frame; a pair of rotatable drive wheels mounted to said frame; a pair of levers mounted to said frame for reciprocating generally arcuate motion, each lever supporting a movable grip; a pair of sprockets associated with each lever for transferring reciprocating generally a

이 특허에 인용된 특허 (8)

  1. Brubaker Clifford E. (Charlottesville VA) McLaurin Colin A. (Charlottesville VA), Lever drive apparatus.
  2. Schaeffer Jerome E. (3717 W. 103rd St. Bloomington MN 55431), Propulsion means for wheelchairs.
  3. Harris Godfrey (Littleton CO) Noell Ralph B. (Ajo AZ) Bradshaw Larry R. (Arvada CO), Self-propelled, steerable wheelchair.
  4. Bernstein Lawrence A. (6456 Surfside Way Malibu CA 90265), Universal electric wheeled chair.
  5. Wilkes Donald F. (Albuquerque NM), Vehicular suspension system.
  6. Alexander Tracey S. (5450 N. Cumberland Dr. Tucson AZ 85704), Wheelchair.
  7. Wilkes Donald F. (Albuquerque NM), Wheelchair.
  8. Watwood Brian M. (6650 Arabian Cir. Roseville CA 95661) Armstrong Errol (15755 Alto Way Salinas CA 93907), Wheelchair driver and braking system.

이 특허를 인용한 특허 (24)

  1. Van Os, Ivo; de Graaff, Gerbrand Kristiaan; Kneppers, Job Leonardus; Versluijs, Richard Patrick; Moorman, Christiaan Johannes Maria, Coffee bean packaging cartridge and coffee beverage system including same.
  2. de Graaff, Gerbrand Kristiaan; van Os, Ivo; Moorman, Christiaan Johannes Maria; Knitel, Joseph Theodoor, Coffee beverage system using a coffee bean cartridge.
  3. Van Os, Ivo; Kneppers, Job Leonardus; Versluijs, Richard Patrick; Moorman, Christiaan Johannes Maria; de Graaff, Gerbrand Kristiaan, Coffee beverage system, coffee brewing apparatus, coffee bean packaging cartridge and method for preparing a coffee beverage.
  4. Parker, David E., Compact drive mechanism for wheeled personal transporter and method.
  5. Bayne, Christopher J.; Barker, Stephen, Ergonomically improved rowing motion-propelled convertible wheelchair using retractible fifth wheel.
  6. Kylstra, Bart, Hand grip motion control capabilities for a lever propulsion wheelchair.
  7. Roman, David; James, Eric, Hand motion wheelchair assembly.
  8. DeMirza, Philippe Joel, Human powered wheelchair with jackdrive™ propulsion system.
  9. James, Kelvin B., Leg-propelled wheelchair.
  10. Taylor William G., Level propelled wheelchair.
  11. Zondervan, Daniel; Reinkensmeyer, David; Smith, Brendan, Lever-operated wheelchair.
  12. Smurthwaite, Jr., William J., Manually driven wheelchair.
  13. Penn, Joshua Carmine, Manually operated wheelchair having integrated differential to allow full range of motion under one-handed operation.
  14. Simons, Kenneth A.; Guy, Ashley, Mobile chair apparatus comprising foot pedals.
  15. Vroom,David H., Reversible ratchet mechanism.
  16. de Graaff, Gerbrand Kristiaan; Van Os, Ivo; Moorman, Christiaan Johannes Maria; Knitel, Joseph Theodoor, System for preparing a coffee beverage, ground coffee packaging cartridge for use with such a system, method of preparing a beverage by means of said system, and method of supplying ground coffee from said ground coffee packaging cartridge.
  17. Taylor William Gregory, Wheelchair.
  18. Bloswick, Donald S.; Clark, Jeffrey R.; Gallegos, Miguel; Horne, Brian J.; Kearl, Abraham M.; Osawa, Ryosuke, Wheelchair advantage mobility system.
  19. Oshimo, Enichiro, Wheelchair apparatus.
  20. Watwood, Brian M.; Armstrong, Errol C.; Beals, Dayn E.; DeJong, Duane, Wheelchair drive assembly.
  21. Cunningham, Sally; Cunningham, Steven; Quist, Faith; Sharkey, Caitlin; Wines, Leslie, Wheelchair drive boost.
  22. Watwood,Brian M.; DeJong,Duane; Armstrong,Errol C., Wheelchair drive mechanism.
  23. Kylstra, Bart; Jauvtis, Nathan Isaiah; Cook, Thomas Martin; Huff, Jeremy Winston; Kerrel, Sean, Wheelchair drive system with lever propulsion and a hub-contained transmission.
  24. Chiang, Ming-Hsiang, Wheelchair with a rehabilitation function and transmission device thereof.
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