Title:
SEALING STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2024/018751
Kind Code:
A1
Abstract:
This sealing structure comprises: a first member (10, 90); a second member (20) that includes a hole having a tapered section (25); a cylindrical section (30) or a threaded section (92) to be inserted into the hole; and a gasket that is arranged between the first member and the second member and on the radially outer side of the cylindrical section or the threaded section. The gasket includes an elastic section (41) that is compressed between the first member and the second member. The elastic section includes a first bead (45) and a second bead (46) formed at least on a surface on the second member side of the elastic section. At least the first bead is compressed along the axial direction between the first member and the second member on the radially outer side of the tapered section.
Inventors:
TADANO HIKARU (JP)
YANAGI TOKUNORI (JP)
NOSE TOSHIMITSU (JP)
YANAGI TOKUNORI (JP)
NOSE TOSHIMITSU (JP)
Application Number:
PCT/JP2023/019372
Publication Date:
January 25, 2024
Filing Date:
May 24, 2023
Export Citation:
Assignee:
NOK CORP (JP)
VALEO JAPAN CO LTD (JP)
VALEO JAPAN CO LTD (JP)
International Classes:
F16B43/00; F16J15/06; F16J15/12
Domestic Patent References:
| WO2014192442A1 | 2014-12-04 |
Foreign References:
| JP2017166677A | 2017-09-21 | |||
| JP2005226692A | 2005-08-25 | |||
| JP2006002894A | 2006-01-05 |
Attorney, Agent or Firm:
KONISHI Kay et al. (JP)
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