US 6,982,018 B1 | ||
Ultrasonic splicing of weatherstripping | ||
Joseph Henry, Mooresville, N.C. (US) | ||
Assigned to Amesbury Group, Inc, Amesbury, Mass. (US) | ||
Filed on Oct. 16, 2003, as Appl. No. 10/687,076. | ||
Int. Cl. B32B 31/16 (2006.01) |
U.S. Cl. 156—73.4 | 17 Claims |
1. A method of splicing weatherstripping including a sealing element and a backing element, the method comprising:
cutting a portion of the sealing element from a first piece of weatherstripping, leaving an exposed portion of the backing
element;
overlapping the exposed portion of the backing element with a backing element of a second piece of weatherstripping; and
ultrasonically joining the exposed portion of the backing element of the first piece of weatherstripping to the backing element
of the second piece of weatherstripping.
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