Title:
【発明の名称】自在継手のヨ-クの製造方法
Document Type and Number:
Japanese Patent JP2534772
Kind Code:
B2
Abstract:
A yoke for universal joint is composed of a cylindrical coupling tube formed by pressing a metal plate and having a slit in a radial direction and serrate grooves on the internal periphery; a pair of flanges integrally formed at an end of the coupling tube and positioned on both sides of the slit; and a coupling arm formed by pressing a metal plate. One of the flanges has a screw hole, while the other flange has a hole, coaxial with the screw hole, for passing a bolt to be screwed into the screw hole. The coupling arm has a penetrating hole in the base portion, and mutually coaxial circular holes at its opposite ends. The yoke is assembled by fitting the other end of the coupling tube into the penetrating hole in the base portion, and connecting the other end of the coupling tube with the base portion of the coupling arm.
Inventors:
KURIHARA RITSUO
OOKUBO KYOSHI
YOKOI KOICHI
SADAKATA KYOSHI
OOKUBO KYOSHI
YOKOI KOICHI
SADAKATA KYOSHI
Application Number:
JP17406689A
Publication Date:
September 18, 1996
Filing Date:
July 07, 1989
Export Citation:
Assignee:
NIPPON SEIKO KK
International Classes:
F16D1/06; B21D17/00; B21D53/86; B62D1/16; F16D1/08; F16D3/26; F16D3/38; (IPC1-7): F16D1/06; B21D17/00; B21D53/86; F16D3/26
Domestic Patent References:
| JP5597529A | ||||
| JP5822414Y2 | ||||
| JP5528899Y2 |
Attorney, Agent or Firm:
Kinzo Oyama (1 person outside)