Title:
POWER TRANSMISSION DEVICE FOR VEHICLE
Document Type and Number:
Japanese Patent JP2018168906
Kind Code:
A
Abstract:
To provide a small-sized power transmission device for a vehicle which can suppress the circumferential vibration of a rotating member which is rotatably supported by a bearing.SOLUTION: A power transmission device 4 for a vehicle has: abutment parts 510a1 which are arranged at both ends of an angular bearing 75b in an axial line P1 direction while separating from each other with respect to an internal peripheral face 75b1 of the angular bearing 75b and an external peripheral face 510a of a fixed cylinder part 510; and a recess 510a2 which is formed between the abutment parts 510a1. In the device 4, a spline groove 510b1 and a spline groove 30a1 are fit to each other, positions of the spline groove 510b1 and the spline groove 30a1 correspond to a position of the recess 510a2 in a state that an input shaft 30 is connected to a fixed cylinder part 510 while having an overlapping portion R, and positions of a notched part 30a2 and a base end part 30a3 correspond to the positions of the abutment part 510a1.SELECTED DRAWING: Figure 6
Inventors:
ITO SHINICHI
Application Number:
JP2017065610A
Publication Date:
November 01, 2018
Filing Date:
March 29, 2017
Export Citation:
Assignee:
AISIN SEIKI
International Classes:
F16H57/022; B60K6/26; B60K6/36; B60K6/40; B60K6/48; B60K6/54; B60K17/04; F16C19/18; F16C25/08; F16D1/06; F16D25/0638; H02K7/108
Attorney, Agent or Firm:
Kobayashi Osamu
Kimura Gunji
Kiichi Yamamoto
Kimura Gunji
Kiichi Yamamoto