Title:
SLIDE TYPE CONSTANT VELOCITY UNIVERSAL JOINT
Document Type and Number:
Japanese Patent JP2018105328
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a slide-type constant velocity universal joint capable of preventing excessive increase of an amount of grease (lubricant) by suppressing increase of a joint inner volume, and not affecting durability in a use range in driving a vehicle after assembled in the vehicle and the like.SOLUTION: In a slide-type constant velocity universal joint, an internal component is assembled in a state that the internal component is slid to a joint depth side once, and then slid to a joint opening side. An outer joint member has a sealing device for sealing an opening portion, and a grease injection port for injecting grease into the joint in a state of sliding the internal component to the joint opening side, is formed on at least any of the sealing device and the outer joint member.SELECTED DRAWING: Figure 1
Inventors:
MORIMOTO KAZUKI
Application Number:
JP2016249313A
Publication Date:
July 05, 2018
Filing Date:
December 22, 2016
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD
International Classes:
F16D3/227; F16D3/205; F16D3/84
Domestic Patent References:
| JP2003056590A | 2003-02-26 | |||
| JPH02225826A | 1990-09-07 | |||
| JP2007309367A | 2007-11-29 | |||
| JP2009085380A | 2009-04-23 |
Attorney, Agent or Firm:
Kunihiko Shiromura
Tsuyoshi Kumano
Tsuyoshi Kumano
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