Invention Grant
- Patent Title: Steering column rake adjustment lock/unlock device
- Patent Title (中): 转向柱耙调节锁/解锁装置
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Application No.: US14820037Application Date: 2015-08-06
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Publication No.: US09586610B2Publication Date: 2017-03-07
- Inventor: Dan W. Figlioli , Michael P. Phillips , Jessica P. Tran
- Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- 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: B62D1/184
- IPC: B62D1/184 ; B62D1/187

Abstract:
A steering column assembly includes a steering column pivotably coupled to a rake bracket at a first pivot point, a rake locking mechanism including a rotatable rake bolt, and a multi-link assembly including a first member, a second member and a third member. The first member includes a first end fixedly coupled to the rotatable rake bolt and the second end rotatably coupled to a first end of the second member. The second member includes a second end rotatably coupled to a first end of a link portion of the third member. The third member includes a link coupled to a lever. A first end of the lever is coupled to a second end of the link. The lever includes a thumb pad. Rotation of the thumb pad around a second pivot point effects rotation of the rotatable rake bolt to lock or unlock the rake locking mechanism.
Public/Granted literature
- US20170036689A1 STEERING COLUMN RAKE ADJUSTMENT LOCK/UNLOCK DEVICE Public/Granted day:2017-02-09
Information query
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