Title:
インホイールモータ駆動装置
Document Type and Number:
Japanese Patent JP6757630
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a structure for attaching and fixing a wheel hub bearing and a casing of an in-wheel motor drive unit to a vehicle body side member.SOLUTION: An in-wheel motor drive unit comprises: an outer ring which rotates integrally with wheels; an inside fixing member (13) arranged at an internal periphery of the outer ring; a wheel hub bearing part having a plurality of rolling bodies which are arranged in an annular clearance between the outer ring and the inside fixing member; a casing (43b) for rotatably supporting an input gear and/or an output gear; a hub carrier (18) connected to a vehicle body side member; and three-member common connecting means (13b) for connecting and fixing the inside fixing member, the hub carrier and the casing in a lump.SELECTED DRAWING: Figure 4
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Inventors:
Tamura Shiro
Shinya Taimukai
Naoya Takeuchi
Shinya Taimukai
Naoya Takeuchi
Application Number:
JP2016168000A
Publication Date:
September 23, 2020
Filing Date:
August 30, 2016
Export Citation:
Assignee:
ntn corporation
International Classes:
B60K7/00; B60K17/14; F16H1/06; H02K7/116
Domestic Patent References:
| JP2012183981A | ||||
| JP5319111A | ||||
| JP2006103521A | ||||
| JP2002247713A | ||||
| JP2008044438A | ||||
| JP2008184111A |
Foreign References:
| US20130088068 |
Attorney, Agent or Firm:
Patent Business Corporation Imy International Patent Office