Title:
TORQUE TRANSFER JOINT AND ELECTRIC MOTOR WITH WORM REDUCTION GEAR
Document Type and Number:
WIPO Patent Application WO/2021/112153
Kind Code:
A1
Abstract:
A torque transfer joint comprises: a first elastic body having a plurality of first elastic pieces that are pinched, respectively, in the circumferential direction between a first projecting part and a coupling; and a second elastic body having a plurality of second elastic pieces that are pinched, respectively, in the circumferential direction between a second projecting part and the coupling.
Inventors:
ISHII TORU (JP)
SEGAWA TORU (JP)
OSAWA RYO (JP)
UCHIYAMA YUKI (JP)
SEGAWA TORU (JP)
OSAWA RYO (JP)
UCHIYAMA YUKI (JP)
Application Number:
PCT/JP2020/044945
Publication Date:
June 10, 2021
Filing Date:
December 02, 2020
Export Citation:
Assignee:
NSK LTD (JP)
International Classes:
H02K7/00; B62D5/04; F16D3/68; H02K7/116
Domestic Patent References:
| WO2019049389A1 | 2019-03-14 | |||
| WO2018216233A1 | 2018-11-29 |
Foreign References:
| JP2015081669A | 2015-04-27 | |||
| JP2015169225A | 2015-09-28 | |||
| JP2013228061A | 2013-11-07 | |||
| JP2015217704A | 2015-12-07 | |||
| JP2004306898A | 2004-11-04 | |||
| JP2019219337A | 2019-12-26 |
Other References:
See also references of EP 4071980A4
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (JP)
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