Title:
SEAL PLATE OF CONSTANT VELOCITY UNIVERSAL JOINT
Document Type and Number:
Japanese Patent JP2009030643
Kind Code:
A
Abstract:
To provide an inexpensive seal plate of a constant velocity universal joint having ventilation function and preventing grease from leaking.
The inner surface 5d of a plate part 5a in the seal plate 5 of the constant velocity universal joint presents a shape projecting toward inside an outside coupling member 1. An opening of a ventilation hole 5c in the inner surface 5d is formed at the most projected position in the inner surface 5d.
Inventors:
YAMADA KENJI
Application Number:
JP2007192394A
Publication Date:
February 12, 2009
Filing Date:
July 24, 2007
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD
International Classes:
F16D3/84
Attorney, Agent or Firm:
Shogo Ehara
Hideka Tanaka
Yoshiyuki Shiraishi
Kunihiko Shiromura
Tsuyoshi Kumano
Hideka Tanaka
Yoshiyuki Shiraishi
Kunihiko Shiromura
Tsuyoshi Kumano
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