Title:
TOLERANCE RING
Document Type and Number:
Japanese Patent JP2019152227
Kind Code:
A
Abstract:
To provide a tolerance ring capable of improving lubrication performance in a simple structure.SOLUTION: A tolerance ring 1 has a substantially annular base part 11, and a plurality of protrusion parts 12 protruding radially outward from the base part 11, and is inserted between a rotor shaft 20 and a gear shaft, in which with an inner peripheral surface 11a of a base part 11 in contact with an outer peripheral surface 30a of the gear shaft, the protrusion part 12 is in contact with an inner peripheral surface 20a of the rotor shaft 20. Of end parts on both sides in an axial direction, at least one end part has inclined parts 14A and 14B inclined with respect to the axial direction from the inner peripheral surface 11a of the base part 11, and is formed at open end parts 13A and 13B that are opened radially outward from the base part 11.SELECTED DRAWING: Figure 2
Inventors:
KITAHATA HIROTATSU
AMANO HIROYUKI
AMANO HIROYUKI
Application Number:
JP2018035875A
Publication Date:
September 12, 2019
Filing Date:
February 28, 2018
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
F16D7/02; F16C35/07; F16D1/02; H02K7/00
Attorney, Agent or Firm:
Sakai International Patent Office