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특허 상세정보

Dual Drive continuously variable transmission

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16H-009/20    F16H-055/56    F16H-063/02   
미국특허분류(USC) 474/035; 474/014; 474/030
출원번호 US-0395467 (1999-09-14)
우선권정보 WO-US21059 (1999-09-14)
발명자 / 주소
대리인 / 주소
    Knobbbe, Martens, Olson & Bear, LLP
인용정보 피인용 횟수 : 8  인용 특허 : 41
초록

A continuously variable transmission has dual driving connections extending between a first shaft and a second shaft. The driving connections generally include a drive pulley, a driven pulley and a belt. The pulleys each comprise a fixed portion and an axially moveable portion. Movement between the two portions changes an effective diameter of the pulley. The moveable portions of the drive pulley are positioned next to one another on the first shaft and the moveable portions are interposed between the fixed portions of the drive pulleys. The fixed portio...

대표
청구항

1. A continuously variable transmission comprising a first shaft supporting two first pulleys, said two first pulleys each comprising a fixed disk portion and a moveable disk portion whereby axial movement of said moveable disk portions along said first shaft relative to said fixed disk portions changes an effective diameter of said two first pulleys, said moveable disk portions of said two first pulleys being interposed along said first shaft between said fixed disk portions of said two first pulleys, a synchronizing member connecting said moveable disk...

이 특허에 인용된 특허 (41)

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