STRUCTURE FOR LINKING IN-WHEEL MOTOR DRIVE DEVICE AND SUSPENSION DEVICE

WIPO Patent Application WO/2019/189120

A1

This linking structure comprises a suspension bracket (17) disposed at an in-wheel motor drive device (10), a lower control arm (42) of a suspension device, and a ball joint (51) for linking the suspension bracket (17) to the lower control arm. The ball joint (51) has a vertically extending stud (52), a ball (53) disposed at an end of the stud, and a socket (54) that encloses the ball. The suspension bracket (17) has an internal space for holding the outside surface of the socket (54), a slit that connects with the internal space, and a bolt (59) and a nut (60) for tightening the slit (58) to anchor the socket (54) to the suspension bracket (17). The socket (54) faces the surface of a body casing (39) of the in-wheel motor drive device (10) via a vertical gap (G).

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TAKEUCHI NAOYA (JP)
TAMURA SHIRO (JP)
TAIKOU SHINYA (JP)

PCT/JP2019/012765

October 03, 2019

March 26, 2019

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NTN TOYO BEARING CO LTD (JP)

B60K7/00; B60G3/28; F16C11/06

JP2017165279A	2017-09-21
JP2016068602A	2016-05-09
JPH0375329A	1991-03-29

IMY INTERNATIONAL PATENT OFFICE, P.C. (JP)

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