Title:
CONSTANT VELOCITY UNIVERSAL JOINT
Document Type and Number:
Japanese Patent JP2018123867
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To easily suppress abrasion at a contact portion of a boot and a shaft by simple means.SOLUTION: A constant velocity universal joint includes an outside joint member 12, and an inside joint member 13 configured to transmit rotational torque with angular displacement allowed via a ball 14 between itself and the outside joint member 12, wherein between an opening part 11 of the outside joint member 12 and a shaft 17 extending from the inside joint member 13, a boot 23 is mounted. On a surface of a contact portion of an outer peripheral surface 30 of the shaft 17 and an inner peripheral surface 29 of the boot 23, a flock part 31 is formed, where many fibers are flocked.SELECTED DRAWING: Figure 1
Inventors:
KITAMURA YUICHIRO
KONOMOTO TAKEMI
YOSHINAGA SHINGO
KONOMOTO TAKEMI
YOSHINAGA SHINGO
Application Number:
JP2017015430A
Publication Date:
August 09, 2018
Filing Date:
January 31, 2017
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD
International Classes:
F16D3/20; F16D3/84; F16J3/04; F16J15/52
Attorney, Agent or Firm:
Kunihiko Shiromura
Tsuyoshi Kumano
Tsuyoshi Kumano