Invention Grant
- Patent Title: Torsional vibration damper
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Application No.: US17041569Application Date: 2019-03-18
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Publication No.: US11940018B2Publication Date: 2024-03-26
- Inventor: Martin Häßler , Alain Rusch , Philippe Kremper , Yannick Strub , Laurent Theriot
- Applicant: Schaeffler Technologies AG & Co. KG
- Applicant Address: DE Herzogenaurach
- Assignee: Schaeffler Technologies AG & Co. KG
- Current Assignee: Schaeffler Technologies AG & Co. KG
- Current Assignee Address: DE Herzogenaurach
- Priority: DE 2018108435.8 2018.04.10
- International Application: PCT/DE2019/100241 2019.03.18
- International Announcement: WO2019/196979A 2019.10.17
- Date entered country: 2020-09-25
- Main IPC: F16D3/12
- IPC: F16D3/12 ; F16D3/14 ; F16F15/121 ; F16F15/123 ; F16F15/129 ; F16F15/131

Abstract:
A torsional vibration damper includes an input part for introducing a torque, two intermediate elements, an energy storage element designed as a compression spring that acts on the intermediate elements, an output part for discharging a vibration-damped torque, and an elastic or resilient compensation part provided between the output part and the intermediate elements. The intermediate elements are designed as pendulum rockers and are movement-coupled to the input part. Each of the intermediate elements can move towards and away from the other in a linear motion. The output part is movement-coupled to the intermediate elements and rotatable relative to the intermediate elements. The compensation part is for eliminating play of the intermediate elements relative to the output part in an axial direction.
Public/Granted literature
- US20210018046A1 TORSIONAL VIBRATION DAMPER Public/Granted day:2021-01-21
Information query
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