Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1991-05-01
1993-04-27
Simmons, David A.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156 78, 156 79, 156242, B29C 6506
Patent
active
052058875
ABSTRACT:
A manufacturing method for an article having a foamed layer, comprising the steps of: retaining and fixing an adherent portion having a resin-made reinforcing layer and a foamed layer, the reinforcing layer having an integrally formed design surface; and vibration welding, with a low-frequency wave, the reinforcing layer and a base portion together so as to be integrally bonded while the base portion, formed of resin which can be welded to the reinforcing layer, is in contact with the reinforcing layer. Thus, it is possible to reduce the processes which require a great deal of man-hours, such as the applying and drying of an adhesive material, sewing and mechanically affixing. Consequently, an attractive article can be produced while reducing manufacturing man-hours and providing for automated manufacture.
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Branson, "Diskret Aber Wirkungsvoll, Lineares Vibrationsschweissen".
Jogan Norio
Katagiri Katsuhiro
Nagano Akiyoshi
Suyama Hiroshi
Yabuya Shigeru
Sells J.
Simmons David A.
Toyoda Gosei Co,., Ltd.
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