Title:
DUAL-CLUTCH TRANSMISSION DEVICE AND HYBRID POWER MODULE OF VEHICLE
Document Type and Number:
WIPO Patent Application WO/2022/082586
Kind Code:
A1
Abstract:
A dual-clutch transmission device and a hybrid power module of a vehicle comprising the transmission device. The dual-clutch transmission device comprises a first clutch (C1), a second clutch (C2), an intermediate support frame (P02), a first drive member (N1), a second drive member (N2) and a springback unit, wherein the first clutch (C1) is sleeved on the outer circumference of the second clutch (C2); a first disk (C11) of the first clutch and a first disk (C21) of the second clutch cannot be relatively rotationally connected to the intermediate support frame (P02) respectively; the springback unit comprises a bearing disk (B), a first elastic member (S10) and a second elastic member (S20); the bearing disk (B) is fixed to the intermediate support frame (P02); and in an axial direction (A) of double clutches, the first elastic member (S10) is sandwiched between the bearing disk (B) and the first drive member (N1), and the second elastic member (S20) is sandwiched between the bearing disk (B) and the second drive member (N2). The dual-clutch transmission device is simple and compact in structure.
Inventors:
LI XIN (CN)
Application Number:
PCT/CN2020/122760
Publication Date:
April 28, 2022
Filing Date:
October 22, 2020
Export Citation:
Assignee:
SCHAEFFLER TECHNOLOGIES AG (DE)
LI XIN (CN)
LI XIN (CN)
International Classes:
F16D21/06; F16D13/52; F16D13/68; F16D25/0638
Domestic Patent References:
| WO2020025362A1 | 2020-02-06 |
Foreign References:
| DE102007027121A1 | 2008-12-18 | |||
| DE102019127221B3 | 2020-06-18 | |||
| CN109790875A | 2019-05-21 | |||
| CN110513467A | 2019-11-29 | |||
| CN1875201A | 2006-12-06 | |||
| CN101542153A | 2009-09-23 | |||
| US4732253A | 1988-03-22 |
Attorney, Agent or Firm:
LINDA LIU & PARTNERS (CN)
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