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Suspension system for powered wheelchair 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B60G-011/26
출원번호 US-0744204 (1996-11-05)
발명자 / 주소
  • Finch Thomas E.
  • Finch James A.
출원인 / 주소
  • Teftec Corporation
대리인 / 주소
    Cox & Smith Incorporated
인용정보 피인용 횟수 : 88  인용 특허 : 0

초록 ▼

A suspension system for the ground engaging powered and/or caster wheels of a power wheelchair utilizes three links, two of which are universally pivotally connected between the frame of the wheelchair and a wheel mounting transaxle housing or subframe so that the wheels can tilt relative to the fra

대표청구항 ▼

[ We claim:] [1.] A suspension system for a powered wheelchair having an elongated frame supporting an occupant seat comprising;a transaxle housing having a pair of power driven wheels mounted on opposite ends of said transaxle housing;a first linkage means for connecting said transaxle housing in t

이 특허를 인용한 특허 (88)

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