Invention Grant
- Patent Title: Automatic transmission shifter with speed sensitive damping
- Patent Title (中): 自动变速箱带有速度敏感阻尼
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Application No.: US14686937Application Date: 2015-04-15
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Publication No.: US09593770B2Publication Date: 2017-03-14
- Inventor: Jay T TenBrink , Michael Perecki
- Applicant: Jay T TenBrink , Michael Perecki
- Applicant Address: US MI Auburn Hills
- Assignee: FCA US LLC
- Current Assignee: FCA US LLC
- Current Assignee Address: US MI Auburn Hills
- Agent Ralph E. Smith
- Main IPC: B60K20/00
- IPC: B60K20/00 ; F16H61/24 ; F16H59/02 ; F16H59/10

Abstract:
An electronic shifter assembly includes a shift lever and a speed sensitive damping arrangement housed within a base of the assembly. The speed sensitive damping arrangement includes a housing, a shaft coupled to the shift lever, a plurality of stacked plates and a damping substance. The stacked plates are associated with the shaft and a cavity of the housing, where at least one of the stacked plates is keyed to the shaft and at least another one of the stacked plates is keyed to the housing such that rotation of the shaft via the shift lever causes relative movement of the keyed stacked plates. The damping substance is packed into the internal cavity and about the stacked plates such that the damping arrangement provides speed sensitive damping to the shift lever proportional to a speed of movement of the shift lever.
Public/Granted literature
- US20160305544A1 AUTOMATIC TRANSMISSION SHIFTER WITH SPEED SENSITIVE DAMPING Public/Granted day:2016-10-20
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