Title:
IN-WHEEL MOTOR DRIVE DEVICE MOUNTING STRUCTURE
Document Type and Number:
Japanese Patent JP2020069972
Kind Code:
A
Abstract:
To provide an in-wheel motor drive device mounting structure which allows the reduction of the initial cost when in-wheel motor drive devices are mounted in a four-wheel-drive vehicle.SOLUTION: The in-wheel motor drive device mounting structure comprises first in-wheel motor drive devices (1) to be mounted in the inner space of the front wheels (91f) of a four-wheel-drive vehicle (90) and linked to the suspension via a suspension bracket, and second in-wheel motor drive devices (1) to be mounted in the inner space of the rear wheels (91b) and linked to the suspension via a suspension bracket. The suspension bracket is linked to a casing (10) via a hub attachment of a vehicle hub bearing. The casing (10) for the first and second in-wheel motor drive devices in the front wheels (91f) and rear wheels (91b) in the left side has the identical structure and shape, and the same applies to the casing for the first and second in-wheel motor drive devices in the front wheels and rear wheels in the right side.SELECTED DRAWING: Figure 1
Inventors:
SUGIURA SAORI
TAMURA SHIRO
TAMURA SHIRO
Application Number:
JP2018206934A
Publication Date:
May 07, 2020
Filing Date:
November 01, 2018
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD
International Classes:
B60K7/00; B60G3/20; B60G3/28; B60G9/04; B60K1/02; B60L15/20
Attorney, Agent or Firm:
Patent Business Corporation Imy International Patent Office