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Patent Searching and Data


Title:
STRUCTURE OF BOOT FITTING PART
Document Type and Number:
Japanese Patent JP2005054852
Kind Code:
A
Abstract:

To provide structure of a boot fitting part capable of improving installation efficiency and having stable seal performance.

In this structure for a boot fixing part, a pair of annular grooves 21 and 21 are formed adjacent to each other in the inside surface of the boot 13, and a part left between the pair of annular grooves 21 and 21 forms an annular lip 22. When fitting the boot 13 to an outer housing 12 and a driving shaft 11, the annular lip 22 is not projected from the inside surface of the boot 13. With this structure, the current problem wherein the annular lip 22 is hooked on an end surface of the outer housing 12 and the driving shaft 11 is eliminated to facilitate the fitting work. When a fixing ring 14 is fastened, an annular pushing projection part 23 is pushed to partially deform a cylindrical part 20, and the annular lip 22 is fitted on the driving shaft 11 and fitted in each of annular lock grooves 15 of outer housing 12.


Inventors:
Kashiwagi, Takeshi
Yoshida, Masahiro
Application Number:
JP2003000284775
Publication Date:
March 03, 2005
Filing Date:
August 01, 2003
Export Citation:
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Assignee:
TOYODA MACH WORKS LTD
International Classes:
F16J15/52; F16D3/84; F16J3/04; (IPC1-7): F16D3/84; F16J3/04; F16J15/52
Attorney, Agent or Firm:
松浦 弘