Invention Grant
- Patent Title: Damper with tuned vibration absorber
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Application No.: US15415921Application Date: 2017-01-26
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Publication No.: US10414234B2Publication Date: 2019-09-17
- Inventor: Michael E. McGuire , Robert P. Marble , Christopher A. Stirlen
- 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 IP Law
- Main IPC: F16F1/00
- IPC: F16F1/00 ; B60G13/08 ; B60G13/16 ; F16F7/108 ; F16F9/18 ; F16F9/32
Abstract:
A shock absorber includes a first tube defining a first chamber and a piston head movably disposed within the first chamber. A hollow piston rod extends from the piston head. The hollow piston rod defines a rod chamber, and a tuned vibration absorber is disposed within the rod chamber of the hollow piston rod.
Public/Granted literature
- US20180208009A1 DAMPER WITH TUNED VIBRATION ABSORBER Public/Granted day:2018-07-26
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