发明授权
- 专利标题: Valve timing control apparatus
- 专利标题(中): 气门正时控制装置
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申请号: US12781336申请日: 2010-05-17
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公开(公告)号: US08127729B2公开(公告)日: 2012-03-06
- 发明人: Hiroki Takahashi , Akio Imai
- 申请人: Hiroki Takahashi , Akio Imai
- 申请人地址: JP Kariya
- 专利权人: Denso Corporation
- 当前专利权人: Denso Corporation
- 当前专利权人地址: JP Kariya
- 代理机构: Nixon & Vanderhye PC
- 优先权: JP2009-120264 20090518
- 主分类号: F01L1/34
- IPC分类号: F01L1/34
摘要:
A driven-side rotator is rotatable synchronously with a camshaft and is supported between a gear member and a sprocket member of the driving-side rotator in an axial direction. A stopper portion of the driven-side rotator is adapted to contact the driving-side rotator in a rotational direction to limit a change in a relative phase between the crankshaft and the camshaft. The stopper portion radially outwardly projects from a small diameter portion provided at one end part of the driven-side rotator. A large diameter portion is provided at the other end part of the driven-side rotator and has a radial size that is measured from a rotational axis to a radially outer peripheral surface of the large diameter portion and is equal to or larger than that of the stopper portion.
公开/授权文献
- US20100288216A1 VALVE TIMING CONTROL APPARATUS 公开/授权日:2010-11-18
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