Title:
METHOD FOR JOINING MEMBERS, AND COMPOSITE ELASTIC BODY USED IN SAID METHOD
Document Type and Number:
WIPO Patent Application WO/2023/276419
Kind Code:
A1
Abstract:
In this invention: a first member 1 having a hole section 3, a tubular second member 5, and a composite elastic body 10 in which at least two types of elastic bodies having a different hardness are combined are prepared; the second member 5 is inserted into the hole section 3 of the first member 1; the composite elastic body 10 is inserted into the interior of the second member 5; and the composite elastic body 10 is press-fitted, causing the second member 5 to expand, and thereby swaging the first member 1 and the second member 5.
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Inventors:
SHINNO KOICHIRO
MAEDA YASUHIRO
MAEDA YASUHIRO
Application Number:
PCT/JP2022/018318
Publication Date:
January 05, 2023
Filing Date:
April 20, 2022
Export Citation:
Assignee:
KOBE STEEL LTD (JP)
International Classes:
B21D39/20; B21D39/06
Domestic Patent References:
| WO2017169298A1 | 2017-10-05 |
Foreign References:
| JPS548155A | 1979-01-22 | |||
| JPS6071435U | 1985-05-20 | |||
| JP2016147309A | 2016-08-18 |
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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