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특허 상세정보

Multifunction wheelchair handbrake especially adapted for ramp climbing

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60T-001/04   
미국특허분류(USC) 188/002.F; 188/082.4; 188/082.7; 188/082.8; 280/242.WC; 280/289.WC; 297/DIG.004
출원번호 US-0330565 (1981-12-14)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Renfro, Julian C.
인용정보 피인용 횟수 : 107  인용 특허 : 0
초록

A multiposition handbrake for a wheelchair or the like is provided in accordance with this invention, which involves a housing in which an elongate handle is pivotally disposed. A portion adapted to be grasped by the user of the wheelchair is provided above the pivot point of the handle, and a wheel-contacting braking assembly is provided below the pivot point. The housing is provided with a plurality of notches in which a midportion of the handle may be placed. With the notch in which the handle is residing at a given moment determining the relationship...

대표
청구항

1. A multiposition handbrake for a wheelchair or the like comprising a housing, a handle member pivotally mounted in said housing and having an upper portion and a lower portion, said upper portion being adapted to be grasped by the user of the lwheechair, said housing being adapted to be mounted adjacent the tire of a wheel of the wheelchair and said handle having a plurality of operating positions, a wheel-contacting assembly pivotally mounted in said housing, said wheel-contacting assembly supporting a pad adapted to be operatively disposed adjac...

이 특허를 인용한 특허 피인용횟수: 107

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