Invention Grant
- Patent Title: Method of setting lash in a cam phaser
- Patent Title (中): 在凸轮移相器中设置间隙的方法
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Application No.: US13471976Application Date: 2012-05-15
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Publication No.: US08640334B2Publication Date: 2014-02-04
- Inventor: William P. Vukovich , Nick John Hendriksma
- Applicant: William P. Vukovich , Nick John Hendriksma
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Agency: Quinn Law Group, PLLC
- Main IPC: B21K3/00
- IPC: B21K3/00

Abstract:
A method of setting lash in a cam phaser includes rotating a stator having a lobe in a first direction so that the lobe contacts a motion limiter pin disposed within a first hole in a rotor, causing the compression of a spring until a motion limiter lock pin enters a groove on the motion limiter pin and contacts a wall at one end of the groove. The rotor is then rotated in conjunction with the stator in the first direction until a rotor locking pin that is disposed within a second hole in the rotor engages a lock pin seat on a cover at one end of the seat. The rotor is then held in place while rotating the stator in a second direction so that there is a gap between the wall at one end of the groove and the motion limiter locking pin.
Public/Granted literature
- US20120317807A1 METHOD OF SETTING LASH IN A CAM PHASER Public/Granted day:2012-12-20
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