Title:
VIBRATION DAMPING TRANSMISSION MECHANISM AND POWER TRANSMISSION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/138865
Kind Code:
A1
Abstract:
A vibration damping transmission mechanism and a power transmission system. The vibration damping transmission mechanism not only comprises a housing (1) and a flange (2) and a vibration damping spring (3) which are provided in the housing (1), but also comprises a buffer part, preferably a buffer spring (4), which is integrally fixed to the housing (1) and protrudes to the interior of the housing (1). At least after the torque transmission direction between the flange (2) and the housing (1) changes, the flange (2) can pass through the buffer spring (4) during relative rotation, and contact the buffer spring (4) in a manner of rotating relative to the buffer spring (4), so that the buffer spring (4) is deformed and has a damping effect on the flange (2).
Inventors:
XIA TIANLEI (CN)
YAO CHENXU (CN)
MAO LE (CN)
YAO CHENXU (CN)
MAO LE (CN)
Application Number:
PCT/CN2020/071109
Publication Date:
July 15, 2021
Filing Date:
January 09, 2020
Export Citation:
Assignee:
SCHAEFFLER TECHNOLOGIES AG (DE)
XIA TIANLEI (CN)
XIA TIANLEI (CN)
International Classes:
F16F15/12
Foreign References:
| CN204610687U | 2015-09-02 | |||
| CN106382330A | 2017-02-08 | |||
| CN103221715A | 2013-07-24 | |||
| CN108757832A | 2018-11-06 | |||
| CN102878218A | 2013-01-16 | |||
| CN207378058U | 2018-05-18 | |||
| JP2007162792A | 2007-06-28 |
Attorney, Agent or Firm:
LINDA LIU & PARTNERS (CN)
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