Invention Grant
- Patent Title: Park lock mechanism
- Patent Title (中): 公园锁机构
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Application No.: US14475660Application Date: 2014-09-03
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Publication No.: US09255640B1Publication Date: 2016-02-09
- Inventor: Erik J. Sten , Tomas Bäfver
- Applicant: e-AAM Driveline Systems AB
- Applicant Address: SE Trollhättan
- Assignee: e-AAM Driveline Systems AB
- Current Assignee: e-AAM Driveline Systems AB
- Current Assignee Address: SE Trollhättan
- Agency: Harness, Dickey & Pierce, P.L.C.
- Main IPC: F16H63/34
- IPC: F16H63/34 ; B60T1/06

Abstract:
A park lock having an actuator assembly for pivoting a pawl relative to a dog ring. The actuator assembly has a first linear actuator, a locking mechanism, a first biasing spring and a second linear actuator. The first linear actuator has a first output member that is movable along a movement axis that is parallel to a pivot axis of the pawl. The locking mechanism is configured to selectively couple the first output member and a cam for common movement along the movement axis. The first biasing spring is configured to move the cam along the movement axis relative to the first output member when the locking mechanism decouples the cam from the first output member. The second linear actuator is configured to move the cam along the movement axis and against the first biasing spring when the cam is decoupled from the first output member.
Public/Granted literature
- US20160061324A1 PARK LOCK MECHANISM Public/Granted day:2016-03-03
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