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Patent Searching and Data


Title:
JOINING METHOD OF METAL MEMBERS
Document Type and Number:
Japanese Patent JP2001105054
Kind Code:
A
Abstract:

To provide a joining method of metal members, by which a fastening part is not exposed at a joining part, a brazing filler metal is not swelled out, discolor damage is not caused due to heat effect, an adhesive is not swelled out in a joining method to join metal members each other, and to obtain the joining finish having a beautiful appearance.

Pocket parts, which constitute the space communicating between both members in abutting joining faces each other, are arranged on respective joining faces of members to be joined, a material, which is in a solidified state at a normal temp and is softened by heating, is filled in the space formed by abutting the joining faces each other. A quantity of the material, which is in a solidified state at a normal temp and is softened by heating, is equivalent to a volume of the space formed by abutting the joining faces each other, Its material is of an amorphous alloy or a thermoplastic resin.


Inventors:
HIROE SEIICHI
SATO ATSUSHI
SHIBUYA YOSHITSUGU
SATO MASAHIRO
Application Number:
JP29061599A
Publication Date:
April 17, 2001
Filing Date:
October 13, 1999
Export Citation:
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Assignee:
CITIZEN WATCH CO LTD
International Classes:
B23P11/00; B21D39/00; F16B5/08; (IPC1-7): B21D39/00; F16B5/08