Ultrasound welding of plastics components

Details Ultrasound welding of plastics components Ultrasound welding of plastics components

2006-04-11

2006-04-11

Sells, James (Department: 1734)

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

C156S294000, C264S445000

Reexamination Certificate

active

07025842

ABSTRACT:
A process for the bonding of a plastics pipe to another plastics part by ultrasound welding using sound waves which act longitudinally with respect to the pipe axis, while the arrangement of the areas to be welded is substantially parallel to the pipe axis. The welding procedure is combined with the forced insertion of the other plastics part into the plastics pipe in such a way that there is at least some overlap between the exposure to sound and the forced insertion.

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W. Land, Kunstsloffe, vol. 68, No. 4, pp. 233-237, “Untersuchungen Zum Ablauf Des Ultraschallschweissens”, 1978.

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