- 专利标题： Rotary viscous vibration damper or rotary viscous vibration absorber
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申请号： US14879770申请日： 2015-10-09
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公开(公告)号： US10760645B2公开(公告)日： 2020-09-01
- 发明人: Florian Knopf
- 申请人： Hasse & Wrede GmbH
- 申请人地址： DE Berlin
- 专利权人： Hasse & Wrede GmbH
- 当前专利权人： Hasse & Wrede GmbH
- 当前专利权人地址： DE Berlin
- 代理机构： Crowell & Moring LLP
- 优先权： com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@3ce87ccf
- 主分类号： F16F15/173
- IPC分类号： F16F15/173
摘要：
A rotary viscous vibration damper or absorber has a hub part which can be fastened to a crankshaft of an engine, in particular of an internal combustion engine, and a vibration damper ring which is mounted such that it can be rotated relative to the hub part. A shear gap which is filled with a silicone oil is formed between the hub part and the vibration damper ring, in which shear gap flange bushings for guiding the vibration damper ring are mounted. The flange bushings are composed of a liquid crystal polymer.
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