METHOD AND DEVICE FOR JOINING MEMBERS

Title:

METHOD AND DEVICE FOR JOINING MEMBERS

Document Type and Number:

WIPO Patent Application WO/2018/180488

Kind Code:

A1

Abstract:

This method for joining members comprises: preparing a first member 10, a second member 20, a guide shaft member 38, rubber 32, a first presser 34, a second presser 35, and a drive mechanism 36; passing the second member 20 through a hole 12a in the first member 10; passing the guide shaft member 38 through a through hole 32a in the rubber 32; passing the rubber 32, through which the guide shaft member 38 has been passed, through the interior of the second member 20; arranging an assembly 1 resulting from assembly of the first member 10, the second member 20, the rubber 32, and the guide shaft member 38 so as to extend in the horizontal direction; arranging the first presser 34 and the second presser 35 such that the assembly 1 is held therebetween; moving the second presser 35 toward the first presser 34; using the first presser 34 and the second presser 35 to compress the rubber 32 in the direction in which the guide shaft member 38 extends and cause same to expand toward the radially outward side of the guide shaft member 38; and thereby expanding and deforming at least the section of the second member 20 that has been passed through the hole 12a, and joining same by swaging to the first member 10.

Inventors:

MAEDA YASUHIRO
HASHIMURA TORU
WATANABE KENICHI
KIMURA TAKAYUKI

Application Number:

PCT/JP2018/009924

Publication Date:

October 04, 2018

Filing Date:

March 14, 2018

Export Citation:

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Assignee:

KOBE STEEL LTD (JP)

International Classes:

B21D39/20; B21D39/06; B60R19/04; B60R19/24

Foreign References:

JPS51133170A	1976-11-18
JPS60257935A	1985-12-19
JPH07323343A	1995-12-12
JP2011105302A	2011-06-02
JPS58184025A	1983-10-27
JPS5298672A	1977-08-18
JP2007284039A	2007-11-01

Other References: