Title:
BEARING MEMBER STRUCTURE FOR ROLLING
Document Type and Number:
Japanese Patent JPH1137141
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To enhance wear resistance, so that a cost of manufacture can be suppressed. SOLUTION: In a through hole 32 of a bearing main body formed by resin molding, a cylinder body 14 is press fitted. The cylinder body 14, by using a fluorine charging material-contained resin hard with high slide quality, is formed in cylindrical shape. In this cylinder body, a protrusive streak 22 formed, an engaging groove 34, formed with this streak in an internal peripheral surface of the bearing main body, serves as a coming-off lock of the cylinder body from the bearing main body by intruding. Between the bearing main body and the cylinder body, a spring pin 38 is driven, and this spring pin is made to serve as a turn lock of the cylinder body relating to the bearing main body.
Inventors:
ICHIKAWA KAZUO
Application Number:
JP19003497A
Publication Date:
February 09, 1999
Filing Date:
July 15, 1997
Export Citation:
Assignee:
FUJI PHOTO FILM CO LTD
International Classes:
B65G39/09; F16C13/02; (IPC1-7): F16C13/02; B65G39/09
Attorney, Agent or Firm:
Atsushi Nakajima (4 people outside)