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특허 상세정보

Automatic gap adjustor

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47B-096/06    A47K-001/00    A47K-005/00    E04G-003/00    E04G-005/06   
미국특허분류(USC) 248/219.2; 248/218.4; 248/230.1; 248/230.2; 248/346.01; 248/349.1; 248/416
출원번호 US-0197069 (2011-08-03)
등록번호 US-8690109 (2014-04-08)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Warner Norcross & Judd LLP
인용정보 피인용 횟수 : 5  인용 특허 : 57
초록

An automatic gap adjustor is provided. The automatic gap adjustor includes an upper cammed disk, a lower cammed disk spaced apart from the upper cammed disk, and a resilient spring element therebetween. The upper cammed disk includes a first plurality of cams on an upper axial surface and a second plurality of cams on a lower axial surface. The lower cammed disk includes a third plurality of cams on an upper axial surface and a fourth plurality of cams on an undercut portion spaced apart from the upper axial surface. Opposing cams can be radially offset ...

대표
청구항

1. An automatic gap reducing spacer and preload adjusting device comprising: a threaded spacer support that is axially adjustable on a first axis;a threaded rotatable adjuster, said rotatable adjuster rotating about the first axis of said spacer support and including an outwardly extending disk portion having a first face and an opposite second face, said first face including a first substantially equally spaced radial pattern of cam segments wherein each cam segment has an exposed ramped surface facing outwardly there from, said second face having a sec...

이 특허에 인용된 특허 (57)

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