Invention Grant
- Patent Title: Timing belt tensioner with stops controlled by brake device
- Patent Title (中): 带刹车装置控制的定位皮带张紧器
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Application No.: US12349796Application Date: 2009-01-07
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Publication No.: US08267819B2Publication Date: 2012-09-18
- Inventor: Jorma J Lehtovaara , Jacek Stepniak , Marek Frankowski , Mats K Lipowski , Richard A Forrest
- Applicant: Jorma J Lehtovaara , Jacek Stepniak , Marek Frankowski , Mats K Lipowski , Richard A Forrest
- Applicant Address: CA Woodbridge
- Assignee: Litens Automotive Partnership
- Current Assignee: Litens Automotive Partnership
- Current Assignee Address: CA Woodbridge
- Agency: Harness, Dickey & Pierce, P.L.C.
- Main IPC: F16H7/08
- IPC: F16H7/08
Abstract:
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.
Public/Granted literature
- US20090176609A1 TIMING BELT TENSIONER WITH STOPS CONTROLLED BY BRAKE DEVICE Public/Granted day:2009-07-09
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