Title:
摺動式等速自在継手
Document Type and Number:
Japanese Patent JP6821423
Kind Code:
B2
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:
Kazuki Morimoto
Application Number:
JP2016249313A
Publication Date:
January 27, 2021
Filing Date:
December 22, 2016
Export Citation:
Assignee:
ntn corporation
International Classes:
F16D3/227; F16D3/205; F16D3/84
Domestic Patent References:
| JP2003056590A | ||||
| JP2225826A | ||||
| JP2007309367A | ||||
| JP2009085380A |
Attorney, Agent or Firm:
Kunihiko Shiromura
Tsuyoshi Kumano
Tsuyoshi Kumano