Method for welding processed article and welded processed...

Details Method for welding processed article and welded processed... Method for welding processed article and welded processed...

2006-09-21

2009-06-16

Sells, James (Department: 1791)

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

C156S292000

Reexamination Certificate

active

07547368

ABSTRACT:
Provided is a welded processed product which is reduced in the hear deformation thereof and can exhibit improved the welding strength between component processed articles. A welded processed products, wherein a first convex column (13) and second convex columns (14A and14B) to be subjected to the vibration-welding with a joining surface (11a) of a first processed article (11) with each other are provided on a joining surface (12a) of a second processed article (12). When or after the above first and second convex columns (13) and the second convex columns (14A and14B) and the joining surface11aof the first processed article11are vibration-welded together by use of a vibration welding machine, a cooling fluid from a cooling fluid source26is supplied to a region surrounded by the first convex column13via a supply port15and discharged therefrom via a discharge port16so as to effect cooling in the region.

REFERENCES:
patent: 5421925 (1995-06-01), Kulaszewicz et al.
patent: 6686052 (2004-02-01), Jogan et al.
patent: 2002/0092787 (2002-07-01), Cheng
patent: 3043604 (2000-03-01), None

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