VEHICLE DRIVE DEVICE - AISIN AW CO

Title:

VEHICLE DRIVE DEVICE

Document Type and Number:

WIPO Patent Application WO/2020/145283

Kind Code:

A1

Abstract:

This vehicle drive device comprises: a first bearing (B1) that is placed between a rotor support member (60) and a case (4) in a radial direction (R), and that regulates the movement of the rotor support member (60) to an axial direction first side (L1) with respect to the case (4); and a second bearing (B2) that is placed between a connecting shaft (30) and the case (4) in an axial direction (L), and that regulates the movement of the connecting shaft (30) to an axial direction second side (L2) with respect to the case (4). A fluid transmission device is placed at the axial direction first side (L1) with respect to the connecting shaft (30). The rotor support member (60) comprises a cylindrical part (71) that is formed in a cylinder shape extending in the axial direction (L) and that is fitted on the outer peripheral surface of the connecting shaft (30). In the connecting shaft (30), movement to the axial direction first side (L1) with respect to the cylindrical part (71) is regulated.

Inventors:

IDEUE SHIGEKI (JP)
MORITA TAKERU (JP)
INDA KEITA (JP)
DOUZONO KENJI (JP)
OKISHIMA TATSUYA (JP)
KAMIYA TOSHIHIKO (JP)
IKEMURA MASASHI (JP)

Application Number:

PCT/JP2020/000242

Publication Date:

July 16, 2020

Filing Date:

January 08, 2020

Export Citation:

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Assignee:

AISIN AW CO (JP)
TOYOTA MOTOR CO LTD (JP)

International Classes:

H02K7/108; B60K6/36; B60K6/38; B60K6/40; B60K6/48; B60K6/54; B60K17/02; B60K17/04; B60K17/12; B60L50/16; F16D25/0638

Foreign References:

JP2013096552A	2013-05-20
JP2012200074A	2012-10-18
JP2012183879A	2012-09-27
JP2017040320A	2017-02-23
JP2017177884A	2017-10-05

Other References: