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[미국특허] Automatic carrier capable of smoothly changing direction of motion 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B62D-061/12
출원번호 US-0392342 (1995-02-22)
우선권정보 JP-0022976 (1994-02-22)
발명자 / 주소
  • Kadowaki Yoshimi (Yamagata JPX)
출원인 / 주소
  • NEC Corporation (Tokyo JPX 03)
인용정보 피인용 횟수 : 45  인용 특허 : 0

초록

In an automatic carrier having a body and a wheel base rotatably mounted on the body, a driving wheel is fixed to the body and a driven wheel is fixed to the wheel base. The direction of the driven wheel can be changed. A lifting mechanism is provided to lift the wheel base, i.e., the driven wheel.

대표청구항

An automatic carrier comprising: a body; a driving wheel fixed to said body; a wheel base rotatably mounted on said body; at least one driven wheel fixed to said wheel base; changing means for changing a direction of said driven wheel with respect to said wheel base; and lifting means, coupled to sa

이 특허를 인용한 특허 (45) 인용/피인용 타임라인 분석

  1. Kummer,Joseph A.; Kappeler,Ronald P.; Frondorf,Michael M.; Lubbers,David P., Braking apparatus for a patient support.
  2. Hanson, Thomas W.; Henderson, Ronald S., Combination bed mover and patient transfer apparatus.
  3. Kummer,Joseph A.; Kappeler,Ronald P.; Frondorf,Michael M.; Lubbers,David P., Control apparatus for a patient support.
  4. Coveyou,Jon L.; Poole,Lewis R., Floating drive for vehicle.
  5. Boisture, Thomas B.; Lefler, Howard, Load-transferring trailer assembly attachable to a load-bearing vehicle.
  6. Tojo, Naoto; Kakutani, Kazushige, Method of climbing up/down a step, bogie and wheelchair.
  7. Heimbrock, Richard H.; Vogel, John D.; Webster, Thomas M., Method of making and using a patient support apparatus having a motorized drive assembly.
  8. Lord, Matthew; Clayton, Roydyn; Irvine, Michael; Gariepy, Ryan Christopher, Mobile platform for materials transport.
  9. Ruschke,Jeffrey A.; Hanson,Thomas W., Motorized propulsion system for a bed.
  10. Ruschke,Jeffrey A.; Hanson,Thomas W., Motorized propulsion system for a bed.
  11. 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.
  12. 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.
  13. 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.
  14. 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.
  15. 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.
  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,Jeffrey A.;, 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,Jeffrey A.;, 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.;, 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. Heimbrock,Richard H.; Webster,Thomas M.; Vogel,John, Patient support apparatus having a motorized wheel.
  21. Bhai, Aziz A., Patient support apparatus with drive wheel speed control.
  22. Newkirk, David C.; Heimbrock, Richard H.; Hornbach, David W., Patient support apparatus with motorized traction control.
  23. Heimbrock, Richard H.; Vogel, John D.; Webster, Thomas M., Patient support apparatus with powered wheel.
  24. Heimbrock, Richard H.; Vogel, John D.; Webster, Thomas M., Patient support apparatus with powered wheel.
  25. Heimbrock, Richard H.; Moore, William K.; Smith, Donald E.; Blyshak, William M.; Turner, Jonathan D., Pedal arrangement for stretcher apparatus.
  26. Thodupunuri, Mahesh Kumar; Guthrie, Brian; Byers, John G., Person support apparatus power drive system.
  27. Gallant,Dennis J.; Vogel,John D., Powered transport apparatus for a bed.
  28. Bhai, Aziz A.; Hamberg, Stephen R.; Reinke, Christian H.; McCaig, Steven V., Powered transport system and control methods.
  29. Zerhusen, Robert M.; McCaig, Steven V., Push handle with pivotable handle post.
  30. Hamberg, Stephen R.; Zerhusen, Robert M.; Reinke, Christian H., Push handle with rotatable user interface.
  31. Heimbrock Richard H. ; Moore William K. ; Smith Donald E. ; Blyshak William M. ; Turner Joanthan T., Stretcher center wheel mechanism.
  32. Heimbrock Richard H. ; Moore William K. ; Smith Donald E. ; Blyshak William M. ; Turner Joanthan T., Stretcher center wheel mechanism.
  33. Heimbrock, Richard H.; Moore, William K.; Smith, Donald E.; Blyshak, William M.; Turner, Joanthan T., Stretcher center wheel mechanism.
  34. 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.
  35. Heimbrock Richard H. ; Webster Matt ; Vogel John, Stretcher having a motorized wheel.
  36. Heimbrock, Richard H.; Webster, Matt; Vogel, John, Stretcher having a motorized wheel.
  37. Heimbrock, Richard H.; Webster, Matt; Vogel, John, Stretcher having a motorized wheel.
  38. Wittenstein,Manfred, Transport drive in particular for stage elements, fork-lift vehicles and moving platforms.
  39. Miyamoto Yasuhiko,JPX, Turn assisting mechanism for a vehicle.
  40. Miyamoto Yasuhiko,JPX, Turn assisting mechanism for a vehicle.
  41. 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.
  42. Hamberg, Stephen R.; Zerhusen, Robert M.; Reinke, Christian H., User interface for power drive system of a patient support apparatus.
  43. Hamberg, Stephen R.; Zerhusen, Robert M.; Reinke, Christian H., User interface for power drive system of a patient support apparatus.
  44. von Mayenburg Michael ; Rossow Gary W. ; Coverdill Cary ; Estep Judith ; Loutzenheiser Doug ; Nguyen Long V. ; Tipka James, Vehicle rear axle load relief method and system.
  45. Hopper, Christopher J.; Bartow, Richard Jay; Gentile, Christopher; Newsome, Randy; Hayes, Michael Joseph; Beyer, Patrick; McDaniel, Richard L., Wheeled carriage having a powered auxiliary wheel, auxiliary wheel overtravel, and an auxiliary wheel drive and control system.

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