Title:
POWER TRANSMISSION DEVICE FOR VEHICLE
Document Type and Number:
Japanese Patent JP2014228067
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To reduce the number of components of double row ball bearing disposed between an eccentric member and a ring portion of a connecting rod of a power transmission device for a vehicle, to miniaturize the same.SOLUTION: As a double row ball bearing 20 includes: a group of balls 33 of a first row; a group of balls 34 of a second row; a single outer ring 31 shared by the groups of balls 33, 34 of the first and second rows; a single inner ring 32 shared by the groups of balls 33, 34 of the first and second rows; a first cage 35 for holding the group of balls 33 of the first row; and a second cage 36 for holding the group of balls 34 of the second row, the cages 35, 36 can be assembled without dividing the outer ring 31 and the inner ring 32 into two. Thus the number of components of the double row ball bearing 20 can be reduced, its axial dimension can be miniaturized, and accuracy can be improved.
Inventors:
SATO SATORU
NISHIMURA YUJI
NISHIMURA YUJI
Application Number:
JP2013108354A
Publication Date:
December 08, 2014
Filing Date:
May 22, 2013
Export Citation:
Assignee:
HONDA MOTOR CO LTD
International Classes:
F16C33/40; F16C7/02; F16C9/04; F16C19/08; F16H21/20; F16H21/44; F16H29/04
Attorney, Agent or Firm:
Ochiai 健
Kazuaki Niki
It is ぬ and an island. Shinji
Kazuaki Niki
It is ぬ and an island. Shinji
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