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Wheel chairs 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B62B-005/02
출원번호 US-0360475 (1982-03-22)
우선권정보 GB-0010557 (1981-04-03)
발명자 / 주소
  • Taylor George (2 Morton Carr Cottages
  • Nunthorpe Middlesbrough
  • Cleveland T57 OPE GB2)
인용정보 피인용 횟수 : 57  인용 특허 : 0

초록

A wheel chair has means for surmounting obstacles, comprising extensible legs 8 with wheels 10 at their feet ends, a link cable or the like mechanical connection actuable by a handle, 18 for lifting the wheelchair, the legs being extensible by pushing the handle forward to force the wheels 10 downwa

대표청구항

A wheel chair having main wheels of relatively large diameter and front wheels of relatively small diameter and further having forwardly extensible leg means and auxiliary rear wheel means, both said leg means and said rear wheel means being linked to an operating handle such that movement of said h

이 특허를 인용한 특허 (57)

  1. DuWayne E. Kramer, Jr., Adjustable wheelchair anti-tip assembly.
  2. Gardner, Joseph James, Apparatus for moving a non-ambulatory individual up and down steps.
  3. Mirzaie, Mehdi, Electric mid-wheel drive wheelchair.
  4. Mirzaie, Mehdi, Electric mid-wheel drive wheelchair.
  5. Heng, Kok Hui John Gerard, Gap-clearing mechanism for wheelchair.
  6. Taylor William G., Level propelled wheelchair.
  7. Brubaker Clifford E. (Charlottesville VA) McLaurin Colin A. (Charlottesville VA), Lever drive apparatus.
  8. Rousseau, Bradley J., Manual wheelchair lift and methods of using same.
  9. Kuiken, Todd A., Manually operable standing wheelchair.
  10. Kuiken,Todd A., Manually operable standing wheelchair.
  11. Zhou, Daniel Z.; Jackson, Mark A.; Tarter, John J.; Greig, Mark E.; Stevens, Rex W.; Koerlin, James M.; Traxinger, Samuel D.; Killebrew, Allen B., Midwheel drive wheelchair with independent front and rear suspension.
  12. Barnett Ralph L. (Wilmette IL) Schmid Steven R. (Chicago IL) Kaplan Robert (Skokie IL), Minimum energy curb negotiating wheelchair.
  13. Goertzen, Gerold; Null, Jr., William A., Obstacle traversing wheelchair.
  14. Goertzen, Gerold; Null, Jr., William A., Obstacle traversing wheelchair.
  15. Goertzen, Gerold; Null, Jr., William A., Obstacle traversing wheelchair.
  16. Goertzen, Gerold; Null, Jr., William A., Obstacle traversing wheelchair.
  17. Goertzen, Gerold; Null, Jr., William A., Obstacle traversing wheelchair.
  18. Goertzen, Gerold; Null, William A., Obstacle traversing wheelchair.
  19. Goertzen, Gerold; Null, William A., Obstacle traversing wheelchair.
  20. Goertzen, Gerold; Null, William A., Obstacle traversing wheelchair.
  21. Goertzen,Gerold; Null, Jr.,William A., Obstacle traversing wheelchair.
  22. Voigt, Allan Alfred, Powered wheelchair.
  23. Bekoscke, Robert; Jurkiewicz, Damon; Fought, Gerald, Stability control system.
  24. Bekoscke, Robert; Jurkiewicz, Damon; Fought, Gerald, Stability control system.
  25. Ehman, Mike; Mainil, Dennis; Mainil, Colby, Step climbing wheelchair.
  26. Goertzen, Gerold; Null, Jr., William A.; Cuson, Robert L., Suspension for wheeled vehicles.
  27. Goertzen, Gerold; Null, William A.; Cuson, Robert L., Suspension for wheeled vehicles.
  28. Goertzen, Gerold; Null, William A.; Cuson, Robert L., Suspension for wheeled vehicles.
  29. Borisoff, Jaimie, Wheelchair.
  30. Aviv, Ilan, Wheelchair curb-climbing and curb-descending system.
  31. Romero ; Sr. Bernardino S. (Miami FL) Bayes Bruce D. (Treasure Island FL), Wheelchair hand propulsion apparatus.
  32. Braaten, David, Wheelchair lift assist.
  33. Braaten, David, Wheelchair lift assist mechanism.
  34. Braaten, David, Wheelchair lift assist mechanism.
  35. Horn Douglas J. (12813 Saint Andrew Dr. Kansas City MO 64145), Wheelchair propelled by rowing.
  36. Romero, Clifford J.; Borel, Linda R.; Borel, Joseph Clint, Wheelchair seat lift apparatus.
  37. Bekoscke, Robert; Burns, Kevin, Wheelchair suspension.
  38. Bekoscke, Robert; Burns, Kevin, Wheelchair suspension.
  39. Bekoscke, Robert; Jurkiewicz, Damon, Wheelchair suspension.
  40. Bekoscke, Robert; Jurkiewicz, Damon, Wheelchair suspension.
  41. Bekoscke, Robert; Jurkiewicz, Damon, Wheelchair suspension.
  42. Cuson, Robert L.; Bekoscke, Robert A.; Stothard, Daniel J., Wheelchair suspension.
  43. Cuson, Robert L.; Bekoscke, Robert A.; Strothard, Daniel J., Wheelchair suspension.
  44. Fought, Gerald E., Wheelchair suspension.
  45. Fought,Gerald E., Wheelchair suspension.
  46. Molnar, James H., Wheelchair suspension.
  47. Molnar, James H., Wheelchair suspension.
  48. Molnar, James H., Wheelchair suspension.
  49. Molnar,James H., Wheelchair suspension.
  50. Molnar,James H., Wheelchair suspension.
  51. Molnar,James H., Wheelchair suspension.
  52. Fought,Gerald E., Wheelchair suspension having pivotal motor mount.
  53. Rousseau, Bradley J., Wheelchair with manual lift and methods of using same.
  54. Bekoscke, Robert; Jurkiewicz, Damon; Fought, Gerald, Wheelchair with suspension.
  55. Lindenkamp, Horst; Farwer, Jens, Wheelchair with suspension arms.
  56. William David Steadman, Wheeled conveyance.
  57. Pirone, Thomas A.; Jaeger, Christopher, Wheeled lifting device.
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