Title:
METHOD FOR MANUFACTURING OUTSIDE JOINT MEMBER USED FOR CONSTANT VELOCITY UNIVERSAL JOINT AND OUTSIDE JOINT MEMBER
Document Type and Number:
Japanese Patent JP2020085161
Kind Code:
A
Abstract:
To provide a method for manufacturing an outside joint member that can improve yield of a material and suppress cost for cutting process and the like, and to provide an outside joint member.SOLUTION: A method for manufacturing an outside joint member 10 used for a constant velocity universal joint 100 and including a cylindrical body 20 and a flange 30 includes: a body manufacturing step S1 of forming a body 20 with cold forging; a flange manufacturing step S2 of forming the flange 30 separately from the body 20; and a joining step S3 of joining the flange 30 to one end in an axial direction of the body 20.SELECTED DRAWING: Figure 6
Inventors:
HAMANAKA YOSHIHISA
KATO TAKESHI
OGAWA KOJI
KATO TAKESHI
OGAWA KOJI
Application Number:
JP2018222235A
Publication Date:
June 04, 2020
Filing Date:
November 28, 2018
Export Citation:
Assignee:
IJTT CO LTD
International Classes:
F16D3/20; B21D53/88; B21K1/14; B23K15/00; B23K26/21; F16D3/2245
Domestic Patent References:
| JP2007292171A | 2007-11-08 | |||
| JP2008232294A | 2008-10-02 | |||
| JP2006239735A | 2006-09-14 | |||
| JPH0972351A | 1997-03-18 |
Attorney, Agent or Firm:
Haruhisa Kinutani
Hiroyuki Hashiyama
Nobuo Kinutani
Hiroyuki Hashiyama
Nobuo Kinutani