Title:
LUBRICATION STRUCTURE OF TOLERANCE RING
Document Type and Number:
Japanese Patent JP2019152229
Kind Code:
A
Abstract:
To provide a lubrication structure of a tolerance ring capable of improving lubrication performance in a simple structure.SOLUTION: A lubrication structure of a tolerance ring 10 has a substantially annular base part 11, and a plurality of inward protrusion parts 12 protruding radially inward from the base part 11, and is inserted between a rotor shaft 20 and a gear shaft 30, in which with outer peripheral surfaces 11a, 11b of a base part 11 in contact with an inner peripheral surface 20a of the rotor shaft 20, the inward protrusion part 12 is in contact with an outer peripheral surface 30a of the gear shaft 30, wherein a part of the base part 11 protrudes axially outward with respect to a tip part 20b of the rotor shaft 20.SELECTED DRAWING: Figure 1
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Inventors:
HIBINO AKIRA
KITAHATA HIROTATSU
KITAHATA HIROTATSU
Application Number:
JP2018035877A
Publication Date:
September 12, 2019
Filing Date:
February 28, 2018
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
F16D3/12; B60K6/26; B60K6/36; B60K6/405; F16D3/04; F16D7/02
Attorney, Agent or Firm:
Sakai International Patent Office