Title:
JOINT STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2023/176828
Kind Code:
A1
Abstract:
A first member (10) has a first facing surface (11) facing a second-member side and a first non-facing surface (12) on the opposite side from the first facing surface. A second member (20) has a second facing surface (21) facing the first-member side and a second non-facing surface (22) on the opposite side from the second facing surface. The first member has: an annular claw part (13) that projects from the first facing surface into the second member and is shaped so as to be continuous in the circumferential direction, the annular claw part (13) having a first fitting part (14) projecting toward the outer-circumferential side and/or the inner-circumferential side; and a through-hole (16) for allowing communication from the first non-facing surface to the inside of the annular claw part. The second member has a second fitting part (25) fitting with the first fitting part.
Inventors:
OZU TAKUYA (JP)
NAGAI KOSUKE (JP)
NAGAI KOSUKE (JP)
Application Number:
PCT/JP2023/009836
Publication Date:
September 21, 2023
Filing Date:
March 14, 2023
Export Citation:
Assignee:
SHIROKI CORP (JP)
International Classes:
B21D39/03; F16B4/00; F16B5/00
Foreign References:
| JP2020029876A | 2020-02-27 | |||
| JP2001212633A | 2001-08-07 | |||
| JP2003039125A | 2003-02-12 |
Attorney, Agent or Firm:
AOKI Hiroyoshi et al. (JP)
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