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 (JP)
Application Number:
PCT/JP2018/041924
Publication Date:
May 23, 2019
Filing Date:
November 13, 2018
Export Citation:
Assignee:
PIOLAX INC (JP)
International Classes:
F16B7/10; F16B7/20; F16B21/18
Foreign References:
| JP2003166681A | 2003-06-13 | |||
| JPH07217624A | 1995-08-15 | |||
| JPH08193658A | 1996-07-30 | |||
| JPS50105919A | 1975-08-21 | |||
| JPH11325062A | 1999-11-26 | |||
| JPS56117108A | 1981-09-14 |
Attorney, Agent or Firm:
MATSUI Shigeru (JP)
Download PDF: