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특허 상세정보

Stability control system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60G-021/00    A61G-005/04    A61G-005/06    B60G-017/005    A61G-005/10    B60G-021/04   
출원번호 US-0146260 (2016-05-04)
등록번호 US-9827823 (2017-11-28)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Calfee, Halter & Griswold LLP
인용정보 피인용 횟수 : 0  인용 특허 : 264
초록

Embodiments of a suspension for a vehicle is provided. The suspension includes, for example, a frame and a locking assembly. The locking assembly inhibits tipping of a frame of the vehicle when tipping of the frame is detected.

대표
청구항

1. A wheelchair suspension comprising: a frame;a seat supported by the frame;a pair of drive wheels supporting the frame;first and second front casters coupled to the frame such that the fronts casters are moveable upwardly and downwardly with respect to the frame;at least one rear caster coupled to the frame;at least one stabilizing cylinder coupled to the frame and the front casters;wherein the at least one stabilizing cylinder locks to prevent upward movement of the front casters with respect to the frame and allows downward movement of the front cast...

이 특허에 인용된 특허 (264)

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