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Patent Searching and Data


Title:
POWER LINE ROUTING STRUCTURE FOR IN-WHEEL MOTOR DRIVE DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/194023
Kind Code:
A1
Abstract:
This power line routing structure is provided to a vehicle that comprises: an in-wheel motor drive device (10); a vehicle-body-side member; a suspension device (41) that links the in-wheel motor drive device (10) to the vehicle-body-side member; a power supply part that is installed on the vehicle-body-side member; and power lines (51) that are connected at one end thereof to the power supply part and connected at the other end thereof to the in-wheel motor drive device. The power line routing structure comprises: a clamp means (52) that clamps a middle portion of the power lines (51); and an elastic member (53) that supports the clamp means (52) and is attached and fixed to a suspension member (41d) that is fixed to the in-wheel motor drive device. The clamp means (52) and the elastic member (53) constitute a dynamic damper that is provided to the in-wheel motor drive device (10) and uses the power lines (51) as a mass.

Inventors:
SUGIURA, Saori (1578 Higashikaizuka, Iwata-sh, Shizuoka 10, 〒4388510, JP)
TAMURA, Shiro (1578 Higashikaizuka, Iwata-sh, Shizuoka 10, 〒4388510, JP)
Application Number:
JP2019/012766
Publication Date:
October 10, 2019
Filing Date:
March 26, 2019
Export Citation:
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Assignee:
NTN CORPORATION (3-17, Kyomachibori 1-chome Nishi-ku, Osaka-sh, Osaka 03, 〒5500003, JP)
International Classes:
B60G13/16; B60K7/00; F16F15/02; H02G3/30
Attorney, Agent or Firm:
IMY INTERNATIONAL PATENT OFFICE, P.C. (Oriental Sakaisuji Bldg, 21-19 Shimanouchi 1-chome, Chuo-ku, Osaka-sh, Osaka 82, 〒5420082, JP)
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