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Patent Searching and Data


Title:
COMPONENT SUPPORTING STRUCTURE USING A RETAINING RING
Document Type and Number:
WIPO Patent Application WO/2019/098170
Kind Code:
A1
Abstract:
Provided is a component supporting structure that uses a retaining ring and in which, when a load is applied, indentations in the retaining ring do not easily occur, cracking is suppressed, and damage can be inhibited. The supporting structure is provided with: an outer component 10; an inner component 20; an annular groove 11; and a retaining ring 30 having a base part 35 that is inserted into the annular groove 11 and a receiving part 40 that projects to the outside of the annular groove 11. The inner component 20 is supported by a receiving surface 41, of the receiving part 40, positioned at one side in the axial direction of the receiving part 40. A surface of the base part 35 on the side opposite the receiving surface 41 when viewed from an axial direction A forms an engaging surface 37 that abuts a corresponding inner surface 13 of the annular groove 11. A surface 43 of the receiving part 40 on the side opposite the receiving surface 41 when viewed from the axial direction A is positioned further to the receiving surface 41 side than the engaging surface 37.

Inventors:
UEMATSU Yasutaka (INC. 51, Iwai-cho, Hodogaya-ku, Yokohama-sh, Kanagawa 23, 〒2400023, JP)
Application Number:
JP2018/041924
Publication Date:
May 23, 2019
Filing Date:
November 13, 2018
Export Citation:
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Assignee:
PIOLAX, INC. (51 Iwai-cho, Hodogaya-ku Yokohama-sh, Kanagawa 23, 〒2400023, JP)
International Classes:
F16B7/10; F16B7/20; F16B21/18
Foreign References:
JP2003166681A2003-06-13
JPH07217624A1995-08-15
JPH08193658A1996-07-30
JPS50105919A1975-08-21
JPH11325062A1999-11-26
JPS56117108A1981-09-14
Attorney, Agent or Firm:
MATSUI Shigeru (Nishi-Shinjuku Mitsui Building 18F, 24-1 Nishi-Shinjuku 6-chome, Shinjuku-k, Tokyo 23, 〒1600023, JP)
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