Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Reexamination Certificate
2007-01-18
2011-11-01
Sells, James (Department: 1745)
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
C156S580200
Reexamination Certificate
active
08048246
ABSTRACT:
The invention relates to a method for ultrasound welding of a first and a second component, whereby the first component contains a recess for the reception of first and second protrusions of the second component, with the following steps: Positioning of the first and the second components so that the first and second protrusions protrude into the recess and touch a floor of the recess, Transmission of an ultrasound oscillation for the generation of a relative movement between the first and the second components, whereby the floor is pressed against the first and second protrusions, so that first protrusion is deformed in a first direction and second protrusion in a direction opposite to the first direction, and that at least a first welding connection between the first protrusion and the floor and a second welding connection between the second protrusion and the floor are formed.
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International Search Report for PCT/EP2007/050485.
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Pelach i de Ribot Rafel
Perez Joaquin Martin
Perez Madueno Jose Luis
Dernier, Esq. Matthew B.
Faurecia Innenraum Systeme GmbH
Gibson & Dernier LLP
Sells James
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