[특허]Powdered maneuverable hospital cart

Powdered maneuverable hospital cart 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B60K-001/00
출원번호	US-0546946 (1990-07-02)
발명자 / 주소	Bleicher Joel N. (Rte. 3 P.O. Box 70 Council Bluffs IA 51503)
인용정보	피인용 횟수 : 90 인용 특허 : 0

초록 ▼

A powdered maneuverable cart with a cart frame including a top load bearing portion and a bottom portion interconnected having hydraulic cylinders for raising the top portion in relation to the bottom portion. Situated above the cart frame top portion is a generally horizontal load bearing portion having head and feet ends with means included for allowing the head and feet ends to be raised and lowered independently in relation to the cart frame top portion. The cart frame bottom portion includes four swivel wheels mounted at each of the four corners of the bottom portion for allowing rolling and turning movements of the cart. Situated between the four swivel wheels, and generally in the central area of the cart frame bottom portion, is a drive wheel carriage having two opposing drive wheels. The rotational rate and direction of each drive wheel may be controlled independently for steering the cart. In order that the cart may be moved about manually, and in short side to side movements, the drive wheel carriage includes means for raising and lowering the carriage so as to engage or disengage the drive wheels from the floor surface. The drive wheel carriage may be interconnected to the underside of the cart bottom portion by a turntable allowing the carriage to be rotated about is vertical center on the turntable.

대표청구항 ▼

A powered maneuverable cart comprising: a cart frame having a top portion and a bottom portion; a plurality of cylinders all operatively associated with said bottom portion of the cart frame; wherein, at least some of said plurality of cylinders are also operatively associated with said top portion of the cart frame; others of said plurality of cylinders extend through said top portion of the cart frame; and yet still at least one other of said plurality of cylinders project downwardly from said bottom portion of the cart frame; a stretcher portion operatively disposed above the said top portion of the cart frame; and, having a front end and a rear end operatively connected together by a transverse hinge; wherein, said others of said plurality of cylinders which extend through said top portion of the cart fame are operatively connected to said stretcher portion for raising and lowering the front end and rear end of the stretcher portion independently of one another; at least three swivel wheel mounted in a spaced relation on said bottom of the cart frame; a drive wheel carriage operatively connected to said bottom portion of the cart frame via said at least one other of said plurality of cylinders which project downwardly from said bottom portion; wherein, the drive wheel carriage is provided with at least one drive wheel; and, diverse means for controlling the operation of said plurality of cylinders and said at least one drive wheel.

이 특허를 인용한 특허 (90)

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Pollock, Irvin D., Ambulance cot with a centrally located loading wheel providing improved lowest position maneuverability and method of use.
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Lambarth, Clifford E., Ambulance cot with pinch safety feature.
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Karmer, Jr.,DuWayne E.; Ernst,James E.; Dunfee,Timothy F.; Mellies,Brian W., Bariatric transport with improved maneuverability.
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Kummer,Joseph A.; Kappeler,Ronald P.; Frondorf,Michael M.; Lubbers,David P., Braking apparatus for a patient support.
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Lenkman, Thomas E., Drive unit for propelling a cart forward-and-backward and side-to-side.
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Roberts, Timothy; Stout, Daniel, High centering bases for hospital gurneys.
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Wurdeman, Byron Wade, Hospital beds with a rotating sleep surface that can translate into a chair configuration.
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Wurdeman, Byron Wade, Hospital beds with a rotating sleep surface that can translate into a chair configuration.
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Souke, Chad; Colvin, Joshua C.; Nahavandi, Kurosh; Steffler, Michael W., In-ambulance cot shut-off device.
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Hookway, Scott; Riley, Dawn Michelle; Fagan, G. Brent; Gallant, Dennis James; Howell, Charles A.; Sing, Jack Barney, Item support apparatuses and systems for bedside.
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Joel N. Bleicher, Maneuverable self-propelled cart.
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Waters,Keith; Reed,Dennis; Friedman,Mark; Mulder,Craig; Nichols,Steve, Method for driving a wheeled carriage.
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Heimbrock, Richard H.; Vogel, John D.; Webster, Thomas M., Method of making and using a patient support apparatus having a motorized drive assembly.
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Gillis, Donald G.; Johnson, Daniel, Mobile ladder stand.
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Livengood, Joseph C.; Bean, Heather N.; Livengood, Amy L.; Livengood, Philip A.; LoBue, Joseph D.; Phillips, Barry T., Modular patient support system.
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Livengood, Joseph C.; Livengood, Amy L.; Phillips, Barry T.; Ziemkowski, Theodore B., Modular patient support system.
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Gluck, Lewis; Roseman, Bruce, Motor-assist gurney unit and method.
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Ruschke,Jeffrey A.; Hanson,Thomas W., Motorized propulsion system for a bed.
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Ruschke,Jeffrey A.; Hanson,Thomas W., Motorized propulsion system for a bed.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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Livengood, Joseph C.; Phillips, Barry T., Mounting plate for a patient support cart.
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Heimbrock,Richard H.; Webster,Thomas M.; Vogel,John, Patient support apparatus having a motorized wheel.
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Bhai, Aziz A., Patient support apparatus with drive wheel speed control.
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Newkirk, David C.; Heimbrock, Richard H.; Hornbach, David W., Patient support apparatus with motorized traction control.
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Heimbrock, Richard H.; Vogel, John D.; Webster, Thomas M., Patient support apparatus with powered wheel.
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Heimbrock, Richard H.; Vogel, John D.; Webster, Thomas M., Patient support apparatus with powered wheel.
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Livengood, Joseph C.; Livengood, Amy L.; Nittman, Justin M.; Phillips, Barry T., Patient support cart.
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Livengood, Joseph C.; Livengood, Amy L.; Nittman, Justin M.; Phillips, Barry T., Patient support cart.
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Livengood, Joseph C.; Phillips, Barry T., Patient support cart with mounting plate.
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Haider, Sultan, Patient transportation system.
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Heimbrock, Richard H., Patient-support apparatus having grippable handle.
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Heimbrock, Richard H.; Moore, William K.; Smith, Donald E.; Blyshak, William M.; Turner, Jonathan D., Pedal arrangement for stretcher apparatus.
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Thodupunuri, Mahesh Kumar; Guthrie, Brian; Byers, John G., Person support apparatus power drive system.
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Waters, Keith; Reed, Dennis; Friedman, Mark; Mulder, Craig; Nichols, Steve, Power assisted wheeled carriage.
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Gallant,Dennis J.; Vogel,John D., Powered transport apparatus for a bed.
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Bhai, Aziz A.; Hamberg, Stephen R.; Reinke, Christian H.; McCaig, Steven V., Powered transport system and control methods.
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Zerhusen, Robert M.; McCaig, Steven V., Push handle with pivotable handle post.
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Hamberg, Stephen R.; Zerhusen, Robert M.; Reinke, Christian H., Push handle with rotatable user interface.
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Lenkman,Thomas E., Self propelled gurney and related structure confidential and proprietary document.
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Zerhusen, Robert M., Siderail with storage area.
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Patmore, Kevin M., Speed control for patient handling device.
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Heimbrock Richard H. ; Moore William K. ; Smith Donald E. ; Blyshak William M. ; Turner Joanthan T., Stretcher center wheel mechanism.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Powdered maneuverable hospital cart 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (90)

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연합인증

Powdered maneuverable hospital cart 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

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이 특허를 인용한 특허 (90)

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