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Patent Searching and Data


Title:
IN-WHEEL MOTOR DRIVE DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/059288
Kind Code:
A1
Abstract:
Provided is an in-wheel motor drive device which is provided with: an electric motor for driving a wheel; a speed reducer which decelerates rotation of the electric motor and outputs the decelerated rotation; a wheel bearing which transmits the output of the speed reducer to the wheel; and a motor housing 55 which houses the electric motor, wherein a terminal box 54 for connecting a plurality of power lines 63 to the electric motor is disposed in the motor housing 55, the terminal box 54 has a plurality of terminal parts 56 for connecting the power lines 63 to lead wires that extend from the electric motor to the motor housing 55, and the terminal parts 56 are arranged in a zigzag form.

Inventors:
TAIKOU Shinya (1578 Higashikaizuk, Iwata-shi Shizuoka 10, 〒4388510, JP)
TAMURA Shiro (1578 Higashikaizuk, Iwata-shi Shizuoka 10, 〒4388510, JP)
Application Number:
JP2018/034852
Publication Date:
March 28, 2019
Filing Date:
September 20, 2018
Export Citation:
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Assignee:
NTN CORPORATION (3-17, Kyomachibori 1-chome Nishi-ku, Osaka-sh, Osaka 03, 〒5500003, JP)
International Classes:
B60K7/00; H02K5/22
Foreign References:
JP2015160529A2015-09-07
JP2014044859A2014-03-13
JPH0993857A1997-04-04
JP2014007173A2014-01-16
JP2017073862A2017-04-13
Attorney, Agent or Firm:
SHIROMURA Kunihiko et al. (Ehara Patent Office, 2-15 Bakurou-machi 4-chome, Chuo-ku, Osaka-sh, Osaka 59, 〒5410059, JP)
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