IN-WHEEL MOTOR-DRIVEN DEVICE

WIPO Patent Application WO/2011/118696

A1

Disclosed is an in-wheel motor-driven device (21) wherein a motor section (A) and a wheel hub bearing section (C) are connected in series on the same shaft with a speed reduction section (B) therebetween. The axial dimension of the in-wheel motor-driven device (21) is made small, with the result that a large interior space is secured, and that the degree of wiring freedom for power supply wires (61) is improved. A terminal box (62) for the power supply wires (61), which supply power to the motor section (A), is disposed on the outer peripheral side surface of a housing (22a) which holds the motor section (A). The portions of the power supply wires (61) that are pulled out inboard from the terminal box (62) are anchored by a power supply wire anchoring holder (63) which extends in a direction perpendicular to the axis line of the housing (22a).

SUZUKI Minoru (1578 Higashikaizuka, Iwata-sh, Shizuoka 37, 〒4380037, JP)
鈴木　稔 (〒37 静岡県磐田市東貝塚１５７８番地　ＮＴＮ株式会社内 Shizuoka, 〒4380037, JP)
YAMAMOTO Ken (1578 Higashikaizuka, Iwata-sh, Shizuoka 37, 〒4380037, JP)

JP2011/057148

September 29, 2011

March 24, 2011

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NTN CORPORATION (3-17, Kyomachibori 1-chome Nishi-ku, Osaka-sh, Osaka 03, 〒5500003, JP)
ＮＴＮ株式会社 (〒03 大阪府大阪市西区京町堀１丁目３番１７号 Osaka, 〒5500003, JP)
SUZUKI Minoru (1578 Higashikaizuka, Iwata-sh, Shizuoka 37, 〒4380037, JP)
鈴木　稔 (〒37 静岡県磐田市東貝塚１５７８番地　ＮＴＮ株式会社内 Shizuoka, 〒4380037, JP)

B60K7/00; F16H1/32; H02K5/22; H02K7/116

TORII Kazuhisa et al. (PATRIO Patent Office, Hommachi Takeda Building 1-29, Kyutaro-machi 3-chome, Chuo-Ku, Osaka-sh, Osaka 56, 〒5410056, JP)

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