[특허]Adjustable seat

Adjustable seat 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A47C-001/024 A47C-003/026
출원번호	US-0048375 (1987-05-11)
우선권정보	DE-3617539 (1986-05-24)
발명자 / 주소	Meiller Hermann (Amberg DEX) Jahn Wolfram (Amberg DEX)
출원인 / 주소	Grammer Sitzsysteme GmbH (Amberg DEX 03)
인용정보	피인용 횟수 : 28 인용 특허 : 0

초록 ▼

A seat such as an office chair comprises a seat carrier assembly carrying an adjustable seat portion and also an adjustable backrest portion. The inclination of the backrest portion can be adjusted by means of a first gas spring unit while inclination of the seat portion is adjusted by means of at least one and preferably two second gas spring units. An actuating lever is operatively connected to the valve actuating members of the respective gas spring units and is pivotable about a pivot point in first and second directions, the second direction being at least substantially perpendicular to the first direction. The actuating lever is pivotable in the first direction for adjusting backrest inclination only and is pivotable in the second direction for adjusting seat portion inclination only, and it can be pivoted in the first direction when it is selectively at first and second spaced-apart positions as considered in the second direction of its movement, to permit combined movement of the seat and backrest portions.

대표청구항 ▼

A seat comprising a seat carrier means, a seat portion carried on the seat carrier means and adjustable in respect of its inclination, a backrest portion adjustable in respect of its inclination, a first gas spring means having an actuating member and operatively connected to the backrest portion for adjustment of the inclination thereof, at least one second gas spring means having an actuating member and operatively connected to the seat portion for adjustment of the inclination thereof, an actuating lever pivotable about a pivot point in a first direction and in a second direction perpendicular to the first direction, and connecting means operatively connecting the actuating lever to the actuating members of said gas spring means, such that the actuating lever is operable to adjust only the inclination of the backrest portion when the actuating lever is moved in said first direction from a first non-actuating position to a spaced-apart second actuating position, and the actuating lever is operable to adjust only the inclination of the seat portion when the actuating lever is moved in said second direction from a first non-actuating position to a spaced-apart second actuating position, wherein the said actuating lever is adapted to be operated in said first direction when it is in respective ones of said first and second spaced-apart position in said second direction of pivotal movement thereof.

이 특허를 인용한 특허 (28)

Wei Hsien-I,TWX, Adjustable chair.
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Hodge David N. (The Sea Ranch CA) Jenkins David C. (Grand Rapids MI) Mercier Michael L. (Grandville MI) Teppo David S. (East Grand Rapids MI) Lindgren Larry G. (Rockford MI) Halliwill Jeffery L. (Gow, Adjustable chair actuator.
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Brauning, Egon, Adjustment mechanism, back cover and arm rest for a chair.
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Harris, Richard M.; Rogers, David C.; Horita, Sean, Apparatus and method for supporting human body during itimate activity.
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Tancredi, Antonio; Benvenuti, Stefano; Niccolai, Alessandro, Apparatus for connecting tubular cores.
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Troyas-Bermejo Victor (Navarra ESX), Auto balancing ergonomic armchair.
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Stern, Douglas E., Chair adjustment mechanism.
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Battey Robert J. ; Knoblock Glenn A. ; DeKraker Larry ; Heidmann Kurt R. ; Johnson Michelle R. ; Scheper Robert M., Chair with novel seat construction.
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Wilkinson, Paul Michael; Parker, Kent Wallace; Tierney, Peter Alan; Stewart, Lyall Douglas; Baum, Gregory William, Chair, a support, and components.
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Wilkinson, Paul Michael; Parker, Kent Wallace; Tierney, Peter; Stewart, Lyall Douglas; Baum, Gregory William, Chair, a support, and components.
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Tedesco Romeo,CAX, Control mechanism for a chair.
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Tedesco Romeo,CAX, Control mechanism for a chair.
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Kabaya Satoshi (Yokosuka JPX), Device for mounting an operating lever for a gas spring.
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Krehm, legal representative,Jonathan; Joel, legal representative,Peter Jonathan; Cowan, legal representative,Michael; Kmicikiewicz,Marek; Cowan,Benjamin, Ergonomic chair.
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Catanzarite, David; Ptak, Keith; Maciak, Jim, Furniture seatback tilt recline angle limiter and method.
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Catanzarite, David; Ptuk, Keith; Maciak, Jim, Furniture seatback tilt recline angle limiter and method.
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Crossman Philip (Holland MI) Hybarger Kenneth C. (Belmont MI) Zeeuw Bryan H. (Lowell MI) Young David A. (Grand Rapids MI), Knee-tilt chair control.
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Bock, Hermann, Mechanism for an office chair.
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Tedesco, Romeo, Method for replacing a telescoping cylinder in a reconfigurable chair.
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Clerkin Colin R. ; Sinur Richard R. ; Troller Dean G., Motorcycle seat with adjustable backrest.
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Richard N. Roslund, Jr., Multifunction tilt control with single actuator.
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Thorn, Richard P.; Beyene, Samson, Seat assembly including resilent friction member.
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Tedesco Romeo (Weston CAX), Seat height adjustment mechanism for a chair.
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Janscha, Ryan Derrick; Hill, Kevin Earl; Davis-Troller, Dean; Boyles, Bradley S.; Kucharski, John, Seat suspension.
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Robert J. Battey ; Glenn A. Knoblock ; Larry DeKraker ; Kurt R. Heidmann ; Michelle R. Johnson ; Robert M. Scheper, Seating unit with novel seat construction.
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Larry DeKraker ; Kurt R. Heidmann ; Glenn A. Knoblock ; David S. Teppo, Seating unit with reclineable back and forwardly movable seat.
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DeKraker Larry ; Heidmann Kurt R. ; Knoblock Glenn A. ; Teppo David S., Synchrotilt chair with forwardly movable seat.
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DeKraker Larry ; Heidmann Kurt R., Vertical height adjustment mechanism for chairs.
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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

Adjustable seat 원문보기

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이 특허를 인용한 특허 (28)

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Adjustable seat 원문보기

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이 특허를 인용한 특허 (28)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

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