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Wheelchair power system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B62D-011/04
출원번호 US-0305185 (1994-09-13)
우선권정보 NZ-0248656 (1993-09-14)
발명자 / 주소
  • Zwaan Paul (Auckland NZX) Nyberg Peter A. (Auckland NZX)
출원인 / 주소
  • Fisher & Paykel Limited (Auckland NZX 03)
인용정보 피인용 횟수 : 58  인용 특허 : 0

초록

A power system for wheelchairs is described, in particular for wheelchairs of the foldable type with quick-release wheel axles 1, the power system having two compact drive units, which are affixable and removable without the use of tools. The drive units connect vertically to complementary mounting

대표청구항

A drive unit for a powered wheel chair comprising: an electric motor having a rotor and a case, a shaft driven by said rotor, said shaft adapted to have a wheelchair drive wheel mounted thereon, said shaft in static spatial position relative to said motor case, a substantially vertically extending f

이 특허를 인용한 특허 (58)

  1. Sawyer, George S., Attachment means for attaching a wheelchair to a motorized apparatus.
  2. Kummer,Joseph A.; Kappeler,Ronald P.; Frondorf,Michael M.; Lubbers,David P., Braking apparatus for a patient support.
  3. Gotou, Chikara; Ozaki, Tomoaki; Ohta, Satoshi; Shimizu, Masaaki, Clutch, motor device, and vehicle door opening and closing apparatus.
  4. Gotou, Chikara; Ozaki, Tomoaki; Ohta, Satoshi; Shimizu, Masaaki, Clutch, motor device, and vehicle door opening and closing apparatus.
  5. Hanson, Thomas W.; Henderson, Ronald S., Combination bed mover and patient transfer apparatus.
  6. Kummer,Joseph A.; Kappeler,Ronald P.; Frondorf,Michael M.; Lubbers,David P., Control apparatus for a patient support.
  7. Chen, Wei-Pin; Chang, Erich A. T., Drive mechanism for use in a man-driven vehicle.
  8. Weisz, Ervin, Electric wheelchair drive system.
  9. Lo, Chen-Chuan, Electric wheelchair simultaneous gear change structure.
  10. Hu, Chia-Jui; Wu, Chou-Zong, Engaging device for wheel and wheel set having removable power module.
  11. Foster, L. Dale; Reeder, Ryan Anthony, Hospital bed.
  12. Foster,L. Dale; Reeder,Ryan Anthony; Vogel,John David, Hospital bed.
  13. Heimbrock, Richard H.; Vogel, John D.; Webster, Thomas M., Method of making and using a patient support apparatus having a motorized drive assembly.
  14. Ruschke,Jeffrey A.; Hanson,Thomas W., Motorized propulsion system for a bed.
  15. Ruschke,Jeffrey A.; Hanson,Thomas W., Motorized propulsion system for a bed.
  16. Vogel, John David; Hanson, Thomas W.; Crandall, Craig; Kummer, Joseph A.; Frondorf, Michael M.; Lubbers, David P.; Kappeler, Ronald P.; Wilson, Bradley T.; Metz, Darrell L.; Smith, Doug K.; Ruschke, , Motorized traction device for a patient support.
  17. Vogel, John David; Hanson, Thomas W.; Crandall, Craig; Kummer, Joseph A.; Frondorf, Michael M.; Lubbers, David P.; Kappeler, Ronald P.; Wilson, Bradley T.; Metz, Darrell L.; Smith, Doug K.; Ruschke, , Motorized traction device for a patient support.
  18. Vogel, John David; Hanson, Thomas W.; Crandall, Craig; Kummer, Joseph A.; Frondorf, Michael M.; Lubbers, David P.; Kappeler, Ronald P.; Wilson, Bradley T.; Metz, Darrell L.; Smith, Doug K.; Ruschke, Jeffrey A.; Vodzak, John; Stratman, Terry J.; Oberhaus, Eric W., Motorized traction device for a patient support.
  19. Vogel, John David; Hanson, Thomas W.; Crandall, Craig; Kummer, Joseph A.; Frondorf, Michael M.; Lubbers, David P.; Kappeler, Ronald P.; Wilson, Bradley T.; Metz, Darrell L.; Smith, Doug K.; Ruschke, Jeffrey A.; Vodzak, John; Stratman, Terry J.; Oberhaus, Eric W., Motorized traction device for a patient support.
  20. Vogel, John David; Hanson, Thomas W.; Crandall, Craig; Kummer, Joseph A.; Frondorf, Michael M.; Lubbers, David P.; Kappeler, Ronald P.; Wilson, Bradley T.; Metz, Darrell L.; Smith, Doug K.; Ruschke, Jeffrey A.; Vodzak, John; Stratman, Terry J.; Oberhaus, Eric W., Motorized traction device for a patient support.
  21. Vogel,John David; Hanson,Thomas W.; Crandall,Craig; Kummer,Joseph A.; Frondorf,Michael M.; Lubbers,David P.; Kappeler,Ronald P.; Wilson,Bradley T.; Metz,Darrell L.; Smith,Doug K.; Ruschke,Jeffrey A.;, Motorized traction device for a patient support.
  22. Vogel,John David; Hanson,Thomas W.; Crandall,Craig; Kummer,Joseph A.; Frondorf,Michael M.; Lubbers,David P.; Kappeler,Ronald P.; Wilson,Bradley T.; Metz,Darrell L.; Smith,Doug K.; Ruschke,Jeffrey A.;, Motorized traction device for a patient support.
  23. Vogel,John David; Hanson,Thomas W.; Crandall,Craig; Kummer,Joseph A.; Frondorf,Michael M.; Lubbers,David P.; Kappeler,Ronald P.; Wilson,Bradley T.; Metz,Darrell L.; Smith,Doug K.; Ruschke,Jeffrey A.;, Motorized traction device for a patient support.
  24. Vogel,John David; Hanson,Thomas W.; Crandall,Craig; Kummer,Joseph A.; Frondorf,Michael M.; Lubbers,David P.; Kappeler,Ronald P.; Wilson,Bradley T.; Metz,Darrell L.; Smith,Doug K.; Ruschke,Jeffrey A.; Vodzak,John; Stratman,Terry J.; Oberhaus,Eric W., Motorized traction device for a patient support.
  25. Aaron J. Epstein, Motorized walker/wheelchair and method.
  26. Meyers, David, Ornamental housing.
  27. Meyers, David, Ornamental housing.
  28. Meyers, David, Ornamental housing.
  29. Heimbrock,Richard H.; Webster,Thomas M.; Vogel,John, Patient support apparatus having a motorized wheel.
  30. Bhai, Aziz A., Patient support apparatus with drive wheel speed control.
  31. Newkirk, David C.; Heimbrock, Richard H.; Hornbach, David W., Patient support apparatus with motorized traction control.
  32. Heimbrock, Richard H.; Vogel, John D.; Webster, Thomas M., Patient support apparatus with powered wheel.
  33. Heimbrock, Richard H.; Vogel, John D.; Webster, Thomas M., Patient support apparatus with powered wheel.
  34. Heimbrock, Richard H.; Moore, William K.; Smith, Donald E.; Blyshak, William M.; Turner, Jonathan D., Pedal arrangement for stretcher apparatus.
  35. Thodupunuri, Mahesh Kumar; Guthrie, Brian; Byers, John G., Person support apparatus power drive system.
  36. Tallino, Patrick, Power add-on device for manual wheelchair.
  37. Tallino, Patrick, Power add-on device for manual wheelchair.
  38. Tallino, Patrick, Power add-on device for manual wheelchair.
  39. Dickie, Paul C., Power assist apparatus for hand-propelled wheelchairs.
  40. Gallant,Dennis J.; Vogel,John D., Powered transport apparatus for a bed.
  41. Bhai, Aziz A.; Hamberg, Stephen R.; Reinke, Christian H.; McCaig, Steven V., Powered transport system and control methods.
  42. Zerhusen, Robert M.; McCaig, Steven V., Push handle with pivotable handle post.
  43. Hamberg, Stephen R.; Zerhusen, Robert M.; Reinke, Christian H., Push handle with rotatable user interface.
  44. Dickie Paul C., Removable battery case with locking mechanism for a powered wheelchair.
  45. Heimbrock Richard H. ; Moore William K. ; Smith Donald E. ; Blyshak William M. ; Turner Joanthan T., Stretcher center wheel mechanism.
  46. Heimbrock, Richard H.; Moore, William K.; Smith, Donald E.; Blyshak, William M.; Turner, Joanthan T., Stretcher center wheel mechanism.
  47. Figel, Gregory J.; Rudolf, Kenneth Q.; Albersmeyer, David A.; Heimbrock, Richard H.; Walke, James L.; Michael, Brian P.; Suttman, Glenn C.; Turner, Jonathan D.; Wiggins, Brian T.; Weiler, Martin D., Stretcher foot pedal arrangement.
  48. Heimbrock Richard H. ; Webster Matt ; Vogel John, Stretcher having a motorized wheel.
  49. Heimbrock, Richard H.; Webster, Matt; Vogel, John, Stretcher having a motorized wheel.
  50. Heimbrock, Richard H.; Webster, Matt; Vogel, John, Stretcher having a motorized wheel.
  51. Kappeler, Ronald P.; Zerhusen, Robert M.; McCaig, Steven V.; Reinke, Christian H., User interface and control system for powered transport device of a patient support apparatus.
  52. Hamberg, Stephen R.; Zerhusen, Robert M.; Reinke, Christian H., User interface for power drive system of a patient support apparatus.
  53. Hamberg, Stephen R.; Zerhusen, Robert M.; Reinke, Christian H., User interface for power drive system of a patient support apparatus.
  54. Jurkiewicz, Damon; Greiner, Joshua; Yee, Daniel James; Watson, Daniel; Mohan, Traian; Bekoscke, Robert, Wheelchair.
  55. Tuckowski, Thomas; Mohan, Traian; Bekoscke, Robert; Jurkiewicz, Damon; Yee, Daniel James; Spalding, Joseph; Loewenthal, Howard, Wheelchair.
  56. Tuckowski, Thomas; Mohan, Traian; Bekoscke, Robert; Jurkiewicz, Damon; Yee, Daniel James; Spalding, Joseph; Loewenthal, Howard, Wheelchair.
  57. Jurkiewicz, Damon, Wheelchair and controller.
  58. Loewenthal, Howard; Mohan, Traian; Bekoscke, Robert; Jurkiewicz, Damon; Yee, Daniel James, Wheelchair seat assembly.
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