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Powered wheelchair with a detachable power drive assembly 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B60K-001/02
출원번호 US-0892276 (1992-06-02)
발명자 / 주소
  • Okamoto James (Clovis CA)
출원인 / 주소
  • Quickie Designs Inc. (Fresno CA 02)
인용정보 피인용 횟수 : 72  인용 특허 : 0

초록

A wheelchair (20) including a wheelchair frame (22) and a seat assembly (24) carried by the wheelchair frame (22). A detachable power drive assembly (32) having power driven wheels (40, 40′) is releasably coupled to the wheelchair frame (22) and is mounted for selective removal of the drive assembly

대표청구항

A wheelchair comprising: a wheelchair frame having a fore portion and an aft portion; a seat assembly carried by said wheelchair frame; a power drive assembly including a drive assembly frame, a motor mounted to said drive assembly frame, at least one power drive wheel mounted to said drive assembly

이 특허를 인용한 특허 (72)

  1. Watkins, Walter A., Adjustable height anti-tip wheels for a power wheelchair.
  2. Nelson, Richard L.; Levy, Robert M., Adjustable mid-wheel power wheelchair drive system.
  3. Richter, Mark, Assistive driving system for a wheelchair.
  4. Richter, Mark; Hemkens, Benjamin Phillip; Emfinger, William Alexander; Guo, Liyun, Assistive driving system for a wheelchair and method for controlling assistive driving system.
  5. Sawyer, George S., Attachment means for attaching a wheelchair to a motorized apparatus.
  6. Yoshihiro Takada JP, Auxiliary power device of wheelchair.
  7. Cheng, Ming-Chuan, Battery compartment for a motorized wheel chair.
  8. Chan, Shu-Chen, Detachable electric wheelchair.
  9. Chene,Richard; Delamour,Dominique; Rodi,Olivier, Electrically-powered autonomous vehicle.
  10. Coveyou, Jon L., Floating drive for vehicle.
  11. Coveyou,Jon L.; Poole,Lewis R., Floating drive for vehicle.
  12. Furukawa Hisashi,JPX, Installing structure for an electrically-driven wheelchair.
  13. Mentessi, Roland A.; Jindra, John O.; Hunt, Jason D.; Miadock, James R., Mid-wheel drive wheelchair with rigid front wheel anti-tip stabilizer.
  14. Richter, Mark, Motion assistance system for wheelchairs.
  15. Richter, Mark, Motion assistance system for wheelchairs.
  16. Richter, W Mark, Motion-based power assist system for wheelchairs.
  17. Filkoski, Paul; Warren, Alan, Motorized anti-tipper device.
  18. Huang,Chao Kuo; Lin,Chih Neng; Konno,Hiroyoshi; Ochiai,Katuyosi; Tsuda,Akehide; Wang,Shu Huei, Motorized apparatus for towing a wheelchair.
  19. Ricketts, Roy D., Motorized bed assembly.
  20. Goertzen, Gerold; Null, Jr., William A., Obstacle traversing wheelchair.
  21. Goertzen, Gerold; Null, Jr., William A., Obstacle traversing wheelchair.
  22. Goertzen, Gerold; Null, Jr., William A., Obstacle traversing wheelchair.
  23. Goertzen, Gerold; Null, William A., Obstacle traversing wheelchair.
  24. Goertzen, Gerold; Null, William A., Obstacle traversing wheelchair.
  25. Goertzen, Gerold; Null, William A., Obstacle traversing wheelchair.
  26. Tallino, Patrick, Power add-on device for manual wheelchair.
  27. Tallino, Patrick, Power add-on device for manual wheelchair.
  28. Tallino, Patrick, Power add-on device for manual wheelchair.
  29. Dickie, Paul C., Power assist apparatus for hand-propelled wheelchairs.
  30. Hargroder, Todd, Power base attachment.
  31. Jones, Colburn L.; Kosco, James M.; Goodell, Mark A., Power supply assembly for motorized vehicles.
  32. Jones,Colburn L.; Kosco,James M.; Goodell,Mark A., Power supply assembly for motorized vehicles.
  33. Schaffner Walter E. ; Mulhern James P. ; Antonishak Stephen J., Power wheelchair.
  34. Phillip E. Schlangen, Powered wheelchair.
  35. Schlangen Phillip E., Powered wheelchair.
  36. Puskar-Pasewicz, John; Alder, Kip D.; Lam, Philip Hau Leung, Powered wheelchair having a side-access battery compartment.
  37. Goertzen Gerold G. (Brunswick OH) Curran Neal J. (Lakewood OH) Molnar James H. (Bedford OH), Powered wheelchair with adjustable center of gravity and independent suspension.
  38. Goertzen Gerold G. ; Curran Neal J. ; Molnar James H., Powered wheelchair with adjustable center of gravity and independent suspension.
  39. Behm, Eric J., Propulsion attachment for a manual wheelchair.
  40. Seymour,Craig A.; Seymour,Gretchen, Self-propelled infant stroller.
  41. Bertrand,John E.; Goertzen,Gerald; Null, Jr.,William A., Self-stabilizing suspension for wheeled vehicles.
  42. Bekoscke, Robert; Jurkiewicz, Damon; Fought, Gerald, Stability control system.
  43. Bekoscke, Robert; Jurkiewicz, Damon; Fought, Gerald, Stability control system.
  44. Davidson Wayne, Stroller including a motorized wheel assembly.
  45. Goertzen, Gerold; Null, Jr., William A.; Cuson, Robert L., Suspension for wheeled vehicles.
  46. Goertzen, Gerold; Null, William A.; Cuson, Robert L., Suspension for wheeled vehicles.
  47. Goertzen, Gerold; Null, William A.; Cuson, Robert L., Suspension for wheeled vehicles.
  48. Goertzen,Gerald; Null, Jr.,William A., Suspension with releasable locking system.
  49. Grymko,Christopher E.; Taylor,Paul; White,Gerald, Transportable power wheelchair.
  50. Asai, Akimasa; Hayakawa, Kazuhiko, Ultrasonic diagnostic apparatus.
  51. Goertzen, Gerald; Null, Jr., William A., Vehicle having an anti-dive/lockout mechanism.
  52. Chiu, Chien-Liang, Wheelchair.
  53. Behrendts Mickey J.,SEX, Wheelchair combination.
  54. Sinclair, Clive Marles; Kalogroulis, Alexander Joseph, Wheelchair drive unit.
  55. George V. Odell, Wheelchair motorizing apparatus.
  56. Bekoscke, Robert; Burns, Kevin, Wheelchair suspension.
  57. Bekoscke, Robert; Burns, Kevin, Wheelchair suspension.
  58. Bekoscke, Robert; Jurkiewicz, Damon, Wheelchair suspension.
  59. Bekoscke, Robert; Jurkiewicz, Damon, Wheelchair suspension.
  60. Bekoscke, Robert; Jurkiewicz, Damon, Wheelchair suspension.
  61. Cuson, Robert L.; Bekoscke, Robert A.; Stothard, Daniel J., Wheelchair suspension.
  62. Cuson, Robert L.; Bekoscke, Robert A.; Strothard, Daniel J., Wheelchair suspension.
  63. Fought, Gerald E., Wheelchair suspension.
  64. Fought,Gerald E., Wheelchair suspension.
  65. Molnar, James H., Wheelchair suspension.
  66. Molnar, James H., Wheelchair suspension.
  67. Molnar, James H., Wheelchair suspension.
  68. Molnar,James H., Wheelchair suspension.
  69. Molnar,James H., Wheelchair suspension.
  70. Fought,Gerald E., Wheelchair suspension having pivotal motor mount.
  71. Bekoscke, Robert; Jurkiewicz, Damon; Fought, Gerald, Wheelchair with suspension.
  72. Lindenkamp, Horst; Farwer, Jens, Wheelchair with suspension arms.
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