发明申请
- 专利标题： TIMING BELT TENSIONER WITH STOPS CONTROLLED BY BRAKE DEVICE
- 专利标题（中）： 带制动刹车装置控制的脚踏皮带拉紧机
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申请号： US12349796申请日： 2009-01-07
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公开(公告)号： US20090176609A1公开(公告)日： 2009-07-09
- 发明人: Jorma J. Lehtovaara , Jacek Stepniak , Marek Frankowski , Mats K. Lipowski , Richard A. Forrest
- 申请人： Jorma J. Lehtovaara , Jacek Stepniak , Marek Frankowski , Mats K. Lipowski , Richard A. Forrest
- 主分类号： F16H7/12
- IPC分类号： F16H7/12
摘要：
A tensioner having a backstop device which allows free rotation of the pivot arm in a first direction but controls rotation of the pivot arm in a second, opposite direction. The backstop device permits a predetermined, limited amount of free rotation in the second direction and thereafter, employs a braking device to prevent rotation in the second direction if the torque that acts on the pivot art is less than a predetermined threshold.
公开/授权文献
- US08267819B2 Timing belt tensioner with stops controlled by brake device 公开/授权日：2012-09-18
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