Title:
TORQUE TRANSMISSION ARRANGEMENT
Document Type and Number:
WIPO Patent Application WO/2020/192628
Kind Code:
A1
Abstract:
A torque transmission arrangement comprises a cylindrical friction element carrier (11) and a snap-ring (12), wherein the friction element carrier (11) is configured for carrying at least a pressing plate (20) and a reaction plate (21) of an outer friction-based torque-transmission mechanism (13) rotationally secured to an outer surface of the friction element carrier (11) and at least a pressing plate (22) and a reaction plate (23) of an inner friction-based torque-transmission mechanism (14) rotationally secured to an inner surface of the friction element carrier (11), wherein the cylindrical friction element carrier (11) comprises a plurality of through-holes (15) distributed around the circumference of the friction element carrier (11), and wherein the snap-ring (12) comprises a plurality of radial projections (16) distributed around the inner or outer circumference of the snap-ring (12) and configured to extend through said through-holes (15) when the snap-ring (12) is mounted on the friction element carrier (11), such that the snap-ring (12) when mounted on the friction element carrier (11) protrudes in a radial direction beyond both the inner and outer surfaces of the friction element carrier (11) for retaining the inner and outer reaction plates (21, 23) of the inner and outer friction-based torque-transmission mechanisms (13, 14) on the friction element carrier (11). A method for manufacturing such a torque transmission arrangement is also provided.
Inventors:
BUDACS HENRIQUE (SE)
Application Number:
PCT/CN2020/080663
Publication Date:
October 01, 2020
Filing Date:
March 23, 2020
Export Citation:
Assignee:
NINGBO GEELY AUTOMOBILE RES & DEVELOPMENT CO LTD (CN)
International Classes:
F16D25/10; F16B21/18; F16D13/58; F16H57/08
Foreign References:
| JP2016001033A | 2016-01-07 | |||
| CN1846080A | 2006-10-11 | |||
| US9562573B2 | 2017-02-07 | |||
| CN1875201A | 2006-12-06 | |||
| JP2011043197A | 2011-03-03 | |||
| CN109416107A | 2019-03-01 | |||
| DE102009047165A1 | 2011-06-01 |
Attorney, Agent or Firm:
KING & WOOD MALLESONS (CN)
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