[특허]Powered mobility chair for individual

Powered mobility chair for individual 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B62D-011/04
출원번호	US-0284726 (1994-08-02)
발명자 / 주소	Garin III Paul V. (11069 E. Wrenwood Clovis CA 93612)
인용정보	피인용 횟수 : 103 인용 특허 : 0

초록 ▼

The power chair of the present invention is a vehicle which is highly maneuverable and has a high degree of usable power. It provides maximum weight distribution to the pair of driving wheels of the vehicle unit. It greatly enhances the stability and provides an overall operating envelope of greatly reduced size, allowing the use of the vehicle in confined areas. The vehicle has a pair of drive wheels rotatably about a common axis which is transverse to the forward direction of the travel of the vehicle, the drive wheels being powered by respective drive motors. The center of mass of the vehicle and passenger is substantially in the vertical plane of the axis of the drive wheels. This arrangement increases the amount of weight for traction. The alignment of the mass with the axis of the driving wheels maximizes the resistance of the vehicle to steering deviations caused by centrifugal force. Stability fore and aft is provided by castering wheels placed in front of and behind the driving wheels. The rear wheel caster is preferably attached to a vertical pivoting swing arm. The movement of this arm is controlled by a spring and shock absorber assembly. However, the rear caster may be mounted with a rigid arm. Generally, at least one of the supporting arms must be spring biased to insure that substantially all wheels of vehicle remain on the ground, and also for shock absorbing purposes.

대표청구항 ▼

A powered mobility vehicle comprising: a frame having a pair of spaced sides; a pair of ground-engaging wheels coupled with respective sides of the frame and being rotatable about a common axis; chair means on the frame for supporting a passenger on the frame, the center of the mass of the passenger being substantially in a first vertical plane in which the axis of the wheels are located when the passenger is supported on said frame; a front caster and a rear caster; an elongated member for each caster, respectively; means for pivotally mounting one of the members on the frame for movement in a second vertical plane substantially normal to the first vertical plane, said casters being coupled with the frame to stabilize the same when the wheels move over the ground, said caster having pivot means in a vertical plane between the sides of the frame, the other member being in the second plane; means biasing said one member in a direction to keep the respective caster in engagement with the ground; and motor means coupled with the drive wheels for steerably and drivingly rotating the drive wheels independently of each other relative to the frame to move the frame directionally over the ground.

이 특허를 인용한 특허 (103)

Mulhern,James P.; Levi,Ronald; Grymko,Christopher E., Active anti-tip system for power wheelchairs.
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Levi,Ronald; Mulhern,James P., Active anti-tip wheels for power wheelchair.
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Mulhern, James P.; Levi, Ronald J.; Leitner, Jr., George Lewis, Adjustable anti-tip wheels for power wheelchair.
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Mulhern,James P.; Levi,Ronald J.; Leitner, Jr.,George Lewis, Adjustable anti-tip wheels for power wheelchair.
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DuWayne E. Kramer, Jr., Adjustable wheelchair anti-tip assembly.
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Pulver Dale A. ; Mentessi Roland A., Anti-tip assembly for power wheelchair.
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Schaffner, Walter E.; Watkins, Walter A.; White, Jr., Gerald J., Anti-tip caster suspension for a wheelchair.
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Mulhern, James P.; Levi, Ronald; Grymko, Christopher E., Anti-tip system for a power wheelchair.
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Mulhern, James P.; Levi, Ronald; Grymko, Christopher E., Anti-tip system for a power wheelchair.
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Mulhern, James P.; Levi, Ronald; Grymko, Christopher E., Anti-tip system for a power wheelchair.
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Mulhern, James P.; Levi, Ronald; Grymko, Christopher E., Anti-tip system for a power wheelchair.
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Mulhern, James P.; Levi, Ronald; Grymko, Christopher E., Anti-tip system for a power wheelchair.
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Mulhern,James P.; Levi,Ronald; Grymko,Christopher E., Anti-tip system for a power wheelchair.
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Mulhern,James P.; Levi,Ronald, Anti-tip system for wheelchairs.
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Goertzen, Gerold; Nemcek, Michael, Anti-tip wheelchair.
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Wu, Donald P. H., Anti-turnover mechanism of electrical wheelchair.
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Papac James B., Axle mount for wheelchair.
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Foulk, Jr., Robert, Battery powered, all-terrain vehicle for the physically challenged.
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Mulhern,James P.; Rozaieski,Michael J., Bi-directional anti-tip system for powered wheelchairs.
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Kessler, James J., Bumper car.
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Papac, James B., Caster block and wheel lock for wheelchair.
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Kalf, Erik; Torgersson, Pär; Van de Wal, Herbert, Chassis arrangement for an electrically powered wheelchair and an electrically powered wheelchair comprising the same.
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Ren, Wen Lin, Circumferential movement device.
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Schaffner Walter E. ; Mulhern James P. ; Antonishak Stephen J. ; White Gerald J., Curb-climbing power wheelchair.
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Brambilla Massimo,ITX, Dual power unit for movement of a back and footrest in armchairs and the like.
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Mirzaie, Mehdi, Electric mid-wheel drive wheelchair.
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Mirzaie, Mehdi, Electric mid-wheel drive wheelchair.
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Flowers, Michael J., Electronic steering assembly for dual motor vehicle.
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Mulhern, James P.; Antonishak, Stephen J., Elevated height wheelchair.
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Miranda, Christopher; Georgiou, Peter Thomas; Bone, Rachel; Lai, Yen-ting, Elevating wheelchair.
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Schaffner Walter E. ; Mulhern James P. ; White Gerald J. ; Antonishak Stephen J., Foldable midwheel drive power chair.
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Langaker John T. ; Kramer ; Jr. DuWayne E. ; Traylor Jerry L. ; Ernst James, Front wheel/rear wheel drive convertible wheelchair.
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Van Eeden, Adriaan, Inter-convertible single person type transporting aid.
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Schaffner Walter E. ; Mulhern James P. ; Antonishak Stephen J., Mid-wheel drive power wheelchair.
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Schaffner Walter E. ; Mulhern James P. ; Antonishak Stephen J., Mid-wheel drive power wheelchair.
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Schaffner, Walter E.; Mulhern, James P.; Antonishak, Stephen J., Mid-wheel drive power wheelchair.
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Strautnieks Maris,AUX, Mid-wheel drive wheelchair.
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Stephen L. Kral, Mid-wheel drive wheelchair with front wheel multiple bias suspension and anti-tip assembly.
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Mentessi, Roland A.; Jindra, John O.; Hunt, Jason D.; Miadock, James R., Mid-wheel drive wheelchair with rigid front wheel anti-tip stabilizer.
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Jackson, Mark A.; Tarter, John J.; Greig, Mark E.; Stevens, Rex W.; Koerlin, James M.; Traxinger, Samuel D.; Zhou, Daniel Z.; Killebrew, Allen B., Midwheel drive wheelchair with independent front and rear suspension.
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Goertzen,Gerold; Null, Jr.,William A.; Kushner,Bradley, Mobility aid.
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Fernie Geoffrey R.,CAX ; Griggs Gerald T.,CAX, Motorized chair base.
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Flowers, Michael J., Moveable steering and universal charger.
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Goertzen, Gerold; Null, Jr., William A., Obstacle traversing wheelchair.
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Goertzen, Gerold; Null, Jr., William A., Obstacle traversing wheelchair.
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Goertzen, Gerold; Null, Jr., William A., Obstacle traversing wheelchair.
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Goertzen, Gerold; Null, Jr., William A., Obstacle traversing wheelchair.
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Goertzen, Gerold; Null, William A., Obstacle traversing wheelchair.
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Goertzen, Gerold; Null, William A., Obstacle traversing wheelchair.
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Goertzen, Gerold; Null, William A., Obstacle traversing wheelchair.
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Goertzen,Gerold; Null, Jr.,William A., Obstacle traversing wheelchair.
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Kiwak,Frederick; Jaffe,Jonathan; McConnell,Chris, Personal mobility vehicle suspension system having a compensation mechanism.
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Kramer, Jr., DuWayne E.; Mellies, Brian W., Personal mobility vehicle with anti-tip suspension.
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Mulhern, James P.; White, Jr., Gerald J.; Smith, Mark E.; Martis, Charles J., Power wheelchair.
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Schaffner Walter E. ; Mulhern James P. ; Antonishak Stephen J., Power wheelchair.
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Turturiello,George A.; Rozaieski,Michael J., Power wheelchair.
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Phillip E. Schlangen, Powered wheelchair.
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Puskar-Pasewicz, John; Alder, Kip D., Powered wheelchair configurations and related methods of use.
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Puskar-Pasewicz, John; Alder, Kip D., Powered wheelchair configurations and related methods of use.
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Puskar-Pasewicz, John; Alder, Kip D., Powered wheelchair configurations and related methods of use.
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Puskar-Pasewicz, John; Alder, Kip D., Powered wheelchair configurations and related methods of use.
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Puskar-Pasewicz, John; Alder, Kip D., Powered wheelchair configurations and related methods of use.
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Puskar-Pasewicz, John; Alder, Kip D.; Lam, Philip Hau Leung, Powered wheelchair having a side-access battery compartment.
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Kramer ; Jr. Duwayne E. ; Traylor Jerry L. ; Ernst James, Powered wheelchair with separating frame.
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Mulhern,James P.; Martis,Charles J.; White, Jr.,Gerald J.; Alder,Kip D., Rear wheel drive power wheelchair.
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Mulhern,James P.; Martis,Charles J.; White, Jr.,Gerald J.; Alder,Kip D., Rear wheel drive power wheelchair with ground-contacting anti-tip wheels.
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Papac, James B., Seating frame for wheelchair.
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Bertrand,John E.; Goertzen,Gerald; Null, Jr.,William A., Self-stabilizing suspension for wheeled vehicles.
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Bekoscke, Robert; Jurkiewicz, Damon; Fought, Gerald, Stability control system.
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Bekoscke, Robert; Jurkiewicz, Damon; Fought, Gerald, Stability control system.
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White, Gerald J.; Mulhern, James P.; Levi, Ronald J., Stabilizing system for a reclinable wheelchair.
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Robert C. Hopely, Jr. ; Anthony P. DiGiovanni, Suspension for central drive vehicle.
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Goertzen, Gerold; Null, Jr., William A.; Cuson, Robert L., Suspension for wheeled vehicles.
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Goertzen, Gerold; Null, William A.; Cuson, Robert L., Suspension for wheeled vehicles.
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Goertzen, Gerold; Null, William A.; Cuson, Robert L., Suspension for wheeled vehicles.
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Goertzen, Gerold; Null, William A.; Cuson, Robert L., Suspension for wheeled vehicles.
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Dickie Paul C. ; Taylor Robert A., Suspension system for a wheelchair.
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Dickie Paul C. ; Taylor Robert A., Suspension system for a wheelchair.
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Goertzen,Gerald; Null, Jr.,William A., Suspension with releasable locking system.
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George Leitner ; Scott Meuser, Variable-speed control for vehicle.
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Papac James B., Wheelchair.
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Papac James B., Wheelchair.
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Papac,James B., Wheelchair.
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Bekoscke, Robert; Burns, Kevin, Wheelchair suspension.
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Bekoscke, Robert; Burns, Kevin, Wheelchair suspension.
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Bekoscke, Robert; Jurkiewicz, Damon, Wheelchair suspension.
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Bekoscke, Robert; Jurkiewicz, Damon, Wheelchair suspension.
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Bekoscke, Robert; Jurkiewicz, Damon, Wheelchair suspension.
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Cuson, Robert L.; Bekoscke, Robert A.; Stothard, Daniel J., Wheelchair suspension.
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Cuson, Robert L.; Bekoscke, Robert A.; Strothard, Daniel J., Wheelchair suspension.
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Fought, Gerald E., Wheelchair suspension.
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Fought,Gerald E., Wheelchair suspension.
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Molnar, James H., Wheelchair suspension.
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Molnar, James H., Wheelchair suspension.
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Molnar, James H., Wheelchair suspension.
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Molnar,James H., Wheelchair suspension.
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Molnar,James H., Wheelchair suspension.
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Molnar,James H., Wheelchair suspension.
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Fought,Gerald E., Wheelchair suspension having pivotal motor mount.
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Keehne Robert W., Wheelchair with elevatable seat.
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Bekoscke, Robert; Jurkiewicz, Damon; Fought, Gerald, Wheelchair with suspension.
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Lindenkamp, Horst; Farwer, Jens, Wheelchair with suspension arms.
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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
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
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

Powered mobility chair for individual 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (103)

관련 콘텐츠

특허 원문 보기

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연합인증

Powered mobility chair for individual 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허를 인용한 특허 (103)

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특허 원문 보기

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