Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
VEHICLE WHEEL DRIVE DEVICE AND MAINTENANCE METHOD FOR VEHICLE WHEEL DRIVE DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/006246
Kind Code:
A1
Abstract:
A vehicle wheel drive device 100 according to an embodiment of the present invention is provided with a motor 20, a speed reducer 30 for reducing the speed of rotation of the motor 20, and a vehicle wheel 40 driven by the output rotation of the speed reducer 30. The motor 20 and the speed reducer 30 are arranged so as to overlap when viewed from a direction orthogonal to the axial direction. The motor 20 is arranged with a rear section 20b side thereof oriented toward the exterior of a vehicle body. A replaceable component 50 that can be removed from the motor 20 is mounted to the rear section 20b of the motor 20.

Inventors:
TOKUDA TAKASHI (JP)
KURIMOTO NAOAKI (JP)
Application Number:
PCT/JP2020/026427
Publication Date:
January 14, 2021
Filing Date:
July 06, 2020
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SUMITOMO HEAVY INDUSTRIES (JP)
International Classes:
F16H7/02; B60K1/00; F16H37/02; B62B3/00
Foreign References:
JP2018002065A2018-01-11
JP2016209427A2016-12-15
Attorney, Agent or Firm:
MORISHITA Sakaki (JP)
Download PDF: