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Maneuverable self-propelled cart 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B60K-001/02
  • B60G-003/00
출원번호 US-0440737 (1999-11-16)
발명자 / 주소
  • Joel N. Bleicher
대리인 / 주소
    Suiter & Associates PC
인용정보 피인용 횟수 : 52  인용 특허 : 13

초록 ▼

A maneuverable self-propelled cart having a drive assembly including independently suspended drive wheels for propelling the cart over rough or uneven surfaces. The drive assembly is comprised of a drive wheel carriage having at least two drive wheels. The drive wheel carriage may include a turntabl

대표청구항 ▼

1. A maneuverable self-propelled cart comprising:a cart frame; at least two drive wheels; a drive wheel carriage adapted to rotate about a substantially vertical axis relative to said cart frame, said drive wheel carriage including, a suspension apparatus adapted to independently suspend each of sai

이 특허에 인용된 특허 (13)

  1. Brendgord Thomas (Erie PA) Otte George E. (Calabash NC), Apparatus for transporting wheeled carriers.
    상세보기
  2. DiMatteo Paul (Huntington NY) Chubb Charles F. (Brookville NY), Collapsible tub－in an invalid bed arrangement.
    상세보기
  3. Lindell Tom,SEX, Devices for moving patients and method.
    상세보기
  4. Basedow Hans (Kiel DEX) Krber Hans (Kiel DEX) Kster Reinhard (Kiel DEX) Kruse Ruth (Laboe DEX) Lorenz Dieter (Kiel DEX), Electric wheel-chair.
    상세보기
  5. Wereb John A. (Concord OH), Electrically powered vehicle control.
    상세보기
  6. Yelton Darrell A. (Lee\s Summit MO) Norland Richard S. (Stilwell KS), Mobile machine suspension system.
    상세보기
  7. Bleicher Joel N. (Rte. 3 ; P.O. Box 70 Council Bluffs IA 51503), Powdered maneuverable hospital cart.
    상세보기
  8. Immel Erich (6525 Fairmount Ave. El Cerrito CA 94530), Powered load carrier.
    상세보기
  9. Fisher Robert E. (Berkeley CA), Scaffold propulsion unit.
    상세보기
  10. Jennings Frederick R. (7740 Obsidian Court Cupertino CA 95014) Moritz James O. (15830 Rica Vista San Jose CA 95127), Self-guided automatic load transporter.
    상세보기
  11. Finch Thomas E. ; Finch James A., Suspension system for powered wheelchair.
    상세보기
  12. Failor Raymond A. (Chippewa Lake OH) Kabdebo Otto Z. (Medina OH), Trauma care wheeled stretcher.
    상세보기
  13. Yeh Bean-Shung (195,sec,4 chung Hsing Rd chutung ; Hsinchu TWX) Wei Wu-Yaw (195,sec,4 chung Hsing Rd chutung ; Hsinchu TWX) Su Bean-Horng (195,sec,4 chung Hsing Rd chutung ; Hsinchu TWX) Wu Lin-Yun (, Wheeled-chair chassis with a suspension mechanism.
    상세보기

이 특허를 인용한 특허 (52)

  1. Caver, Fred, Automated return shopping cart.
    상세보기
  2. Karmer, Jr.,DuWayne E.; Ernst,James E.; Dunfee,Timothy F.; Mellies,Brian W., Bariatric transport with improved maneuverability.
    상세보기
  3. Karmer, Jr.,Duwayne E.; Ernst,James E.; Dunfee,Timothy F.; Mellies,Brian W., Bariatric transport with improved maneuverability.
    상세보기
  4. Johnson, Michael Karl; Ressel, Taylor Allen, Bed systems and methods.
    상세보기
  5. Lenkman, Thomas E., Drive unit for propelling a cart forward-and-backward and side-to-side.
    상세보기
  6. Coveyou,Jon L.; Poole,Lewis R., Floating drive for vehicle.
    상세보기
  7. Polo, Fabrizio; Carroll, Jonathan; Castator-Smith, Skylar; Ingram, Ross, Interactive augmented reality using a self-propelled device.
    상세보기
  8. Hookway, Scott; Riley, Dawn Michelle; Fagan, G. Brent; Gallant, Dennis James; Howell, Charles A.; Sing, Jack Barney, Item support apparatuses and systems for bedside.
    상세보기
  9. Bernstein, Ian H.; Wilson, Adam; Kong, Chun, Magnetically coupled accessory for a self-propelled device.
    상세보기
  10. Wurman, Peter R.; D'Andrea, Raffaello; Barbehenn, Michael T.; Hoffman, Andrew Edward; Koehler, David C.; Mountz, Michael Cordell, Maneuvering a mobile drive unit.
    상세보기
  11. Turturro, Michael; Kruse, Matthew, Method and apparatus for a locking caster.
    상세보기
  12. Turturro, Michael; Kruse, Matthew, Method and apparatus for a locking caster.
    상세보기
  13. Waters,Keith; Reed,Dennis; Friedman,Mark; Mulder,Craig; Nichols,Steve, Method for driving a wheeled carriage.
    상세보기
  14. Julien, Romain, Mobile elevator working and load-lifting platform.
    상세보기
  15. Rowlands, Terry Charles, Motorised wheelbarrow.
    상세보기
  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.; Vodzak, John; Stratman, Terry J.; Oberhaus, Eric W., Motorized traction device for a patient support.
    상세보기
  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.; Vodzak, John; Stratman, Terry J.; Oberhaus, Eric W., Motorized traction device for a patient support.
    상세보기
  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.
    상세보기
  19. Berberian, Paul; Bernstein, Ian; Wilson, Adam; Hemmings, Kevin; MacGregor, Ross, Multi-purposed self-propelled device.
    상세보기
  20. Polo, Fabrizio, Operating a computing device by detecting rounded objects in an image.
    상세보기
  21. Bernstein, Ian H.; Wilson, Adam; Smith, Brian Keith, Orienting a user interface of a controller for operating a self-propelled device.
    상세보기
  22. Newkirk, David C.; Heimbrock, Richard H.; Hornbach, David W., Patient support apparatus with motorized traction control.
    상세보기
  23. Heimbrock, Richard H.; Vogel, John D.; Webster, Thomas M., Patient support apparatus with powered wheel.
    상세보기
  24. Heimbrock, Richard H.; Vogel, John D.; Webster, Thomas M., Patient support apparatus with powered wheel.
    상세보기
  25. Heimbrock,Richard H.; Webster,Matt; Vogel,John, Patient support apparatus with powered wheel.
    상세보기
  26. Thodupunuri, Mahesh Kumar; Guthrie, Brian; Byers, John G., Person support apparatus power drive system.
    상세보기
  27. Gallant,Dennis J.; Vogel,John D., Powered transport apparatus for a bed.
    상세보기
  28. Zerhusen, Robert M.; McCaig, Steven V., Push handle with pivotable handle post.
    상세보기
  29. Hamberg, Stephen R.; Zerhusen, Robert M.; Reinke, Christian H., Push handle with rotatable user interface.
    상세보기
  30. Bernstein, Ian; Wilson, Adam; Carroll, Jonathan; Polo, Fabrizio, Remotely controlling a self-propelled device in a virtualized environment.
    상세보기
  31. Bernstein, Ian H.; Wilson, Adam; Kong, Chun; MacGregor, Ross, Self propelled device with magnetic coupling.
    상세보기
  32. Lenkman,Thomas E., Self propelled gurney and related structure confidential and proprietary document.
    상세보기
  33. Wirz, Ben; Atwell, James, Self-optimizing power transfer.
    상세보기
  34. Bernstein, Ian H.; Wilson, Adam; Smith, Brian Keith; Carroll, Jonathan, Self-propelled device for interpreting input from a controller device.
    상세보기
  35. Bernstein, Ian H.; Wilson, Adam; Hygh, David E., Self-propelled device implementing three-dimensional control.
    상세보기
  36. Bernstein, Ian H.; Wilson, Adam, Self-propelled device with actively engaged drive system.
    상세보기
  37. MacGregor, Ross; Bernstein, Ian H.; Wilson, Adam, Self-propelled device with center of mass drive system.
    상세보기
  38. Zerhusen, Robert M., Siderail with storage area.
    상세보기
  39. Patmore, Kevin M., Speed control for patient handling device.
    상세보기
  40. Benton,Nick C.; Gray,Michael L., Spring powered vehicle.
    상세보기
  41. Benton, Nick Charles; Gray, Michael Lee, Spring powered wheelbarrow.
    상세보기
  42. Heimbrock, Richard H.; Webster, Matt; Vogel, John, Stretcher having a motorized wheel.
    상세보기
  43. Schena, Bruce Michael; Zabinski, John; Robinson, David; Griffiths, Paul G., Surgical patient side cart with suspension system.
    상세보기
  44. Dayton,Douglas C.; Altmann,Florian, Suspensions for wheeled transport devices.
    상세보기
  45. Wilson, Adam; Danknick, Dan, System and method for controlling a self-propelled device using a dynamically configurable instruction library.
    상세보기
  46. Wilson, Adam; Danknick, Dan, System and method for controlling a self-propelled device using a dynamically configurable instruction library.
    상세보기
  47. Kuegle, Bernhard, Transport vehicle and method for a problem-free transport of heavy-duty shelves in workshops with radio shadowing using a partly autonomous drive mode.
    상세보기
  48. 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.
    상세보기
  49. Hamberg, Stephen R.; Zerhusen, Robert M.; Reinke, Christian H., User interface for power drive system of a patient support apparatus.
    상세보기
  50. Hamberg, Stephen R.; Zerhusen, Robert M.; Reinke, Christian H., User interface for power drive system of a patient support apparatus.
    상세보기
  51. 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.
    상세보기
  52. Kofoed, Henrik Nøhr; Bech, Mogens Ilsted; Nielsen, Kristina; Jensen, Jesper Moe; Shahar, Amir; Thøgersen, Lars; Hansen, Christian Ruegaard, Wheeled object of the type adapted to be operated by a walking person.
    상세보기

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