[특허]Movable chair

Movable chair 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B62M-001/16
출원번호	US-0235249 (1994-04-29)
우선권정보	JP-0130307 (1991-05-07); JP-0130308 (1991-05-07); JP-0130309 (1991-05-07); JP-0094951 (1992-03-23)
발명자 / 주소	Ochiai Shigeyoshi (Tokyo JPX)
출원인 / 주소	Nippon Telegraph and Telephone Corporation (JPX 03)
인용정보	피인용 횟수 : 31 인용 특허 : 0

초록 ▼

A movable chair includes a chair main body and a pair of left and right traveling devices. The chair main body has a seat portion. The traveling devices are disposed on left and right sides of the chair main body and are designed to move the chair main body while supporting the chair main body. The traveling devices includes traveling frames disposed along a traveling direction, endless rail portions respectively disposed around the traveling frames, endless tracks respectively wound around the endless rail portions, a driving section for driving the endless tacks, and a control section for allowing a sitting person to control the driving section. The endless tracks includes endless driving belts, and a plurality of ground-contact feet mounted on the endless driving belts and having different shapes.

대표청구항 ▼

A movable chair comprising: a pair of left and right traveling devices, disposed on the left and right sides of the chair main body, for moving said chair while supporting said chair main body, said traveling devices including traveling frames disposed along the traveling direction, endless rail portions respectively disposed around said traveling frames, endless tracks respectively wound around said endless rail portions, driving means for driving said endless tracks, means for allowing a sitting person to control said driving means, and said endless tracks including, endless driving belts, and a plurality of ground contact feet mounted on said endless driving belts and having different shapes; a direction change device, disposed below said main chair body, for changing the traveling direction of said traveling devices; a chair main body having a seat portion; and a first rotating shaft, disposed as a separate member on an upper portion of said chair main body, for coupling said chair main body and said seat portion to each other to allow said chair main body and said seat portion to be relatively rotated, a second rotating shaft, disposed below said chair main body to be vertically movable and selectively brought into contact with the ground, for coupling said chair main body onto said direction change disk to allow said chair main body to be relatively rotated, and an elevating mechanism, disposed between said chair main body and said direction change disk, for vertically moving said disk below said chair main body to selectively switch a traveling mode in which said traveling devices supporting said chair main body is brought into contact with the ground and a direction change mode in which said direction change disk is brought into contact with the ground, said elevating mechanism being designed to shift axes of said first and second rotating shafts from each other in the traveling mode, and cause the axes to coincide with each other in the direction change mode.

이 특허를 인용한 특허 (31)

Derek Nichols CA, Conversion kit for creating an obstacle-mounting wheelchair.
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Noonan, Mark; Fog, Stephen C., Convertible wheelchairs with movable carriages for transferring patients to/from the wheelchairs.
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Wilde, Francis, Height adjustable wheelchair seat.
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Ohm, Timothy R.; Bassett, Michael, Maneuvering robotic vehicles.
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Ohm, Timothy R.; Bassett, Michael, Maneuvering robotic vehicles.
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Ohm, Timothy R.; Bassett, Michael, Maneuvering robotic vehicles having a positionable sensor head.
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Ohm, Timothy R.; Bassett, Michael, Maneuvering robotic vehicles having a positionable sensor head.
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Ohm, Timothy R.; Bassett, Michael, Maneuvering robotic vehicles having a positionable sensor head.
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Ohm, Timothy R.; Bassett, Michael, Maneuvering robotic vehicles having a positionable sensor head.
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Ohm, Timothy R.; Bassett, Michael, Maneuvering robotic vehicles having a positionable sensor head.
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Drake Carl F., Manually propelled wheelchair device.
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Culp John A. ; Crosby Megan ; Dassios Angelos J. ; Wilde John A., Medical transport device.
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Livingston, Troy W., Multi function patient transport.
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Won, Chikyung, Robotic platform.
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Won, Chikyung, Robotic platform.
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Won, Chikyung, Robotic platform.
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Won, Chikyung, Robotic platform.
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Won, Chikyung, Robotic platform.
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Won, Chikyung, Robotic platform.
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Won, Chikyung, Robotic platform.
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Won, Chikyung, Robotic platform.
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Couture, Adam P.; Page, Richard; O'Brien, John P.; Filippov, Mikhail, Robotic vehicle.
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Couture, Adam P.; Page, Richard; O'Brien, John P.; Filippov, Mikhail, Robotic vehicle.
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Couture, Adam P.; Page, Richard; O'Brien, John P.; Filippov, Mikhail, Robotic vehicle.
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Couture, Adam P.; Page, Richard; O'Brien, John P.; Filippov, Mikhail; Shein, Andrew, Robotic vehicle.
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Couture, Adam P.; Page, Richard; O'Brien, John P.; Filippov, Mikhail; Shein, Andrew, Robotic vehicle.
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Page, Richard; Kuhe, Tucker; Sword, Lee F.; Couture, Adam P., Robotic vehicle.
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Couture, Adam P.; Page, Richard; O'Brien, John P., Robotic vehicle deck adjustment.
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Couture, Adam P.; Page, Richard; O'Brien, John P., Robotic vehicle deck adjustment.
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Underwood, Travis, Tracked mobility device.
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Underwood, Travis, Tracked mobility device.
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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

Movable chair 원문보기

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Movable chair 원문보기

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이 특허를 인용한 특허 (31)

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특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

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