Tape tension control system

Details Tape tension control system Tape tension control system

1984-05-08

1986-08-12

Kimlin, Edward

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156229, 156494, 2642884, 264291, 242 752, 242154, 2421561, B32B 3100, B65H 2310, B65H 5914, B65H 5918

Patent

active

046054570

ABSTRACT:
A method and system for tensioning and applying a foam core tape having pressure sensitive adhesive faces to a body side molding. The method is effected to obtain the necessary stretch in the foam core tape to coordinate with any dimensional changes which may occur in the body side moldings to which it is bonded. The system includes a tensioning roll disposed between a supply roll and the point of application of the tape to the body side molding. The peripheral surface of the tensioning roll frictionally engages the foam tape and the rotation of the tensioning roll is controlled by suitable braking mechanism to effect a desired stretch in the tape prior to its application to the body molding.

REFERENCES:
patent: 2970787 (1961-02-01), Libby
patent: 3331568 (1967-07-01), Okamura
patent: 3439950 (1969-04-01), Kunevicius
patent: 3531348 (1970-09-01), Kunevicius
patent: 3669794 (1972-06-01), Mazur
patent: 4172745 (1979-10-01), Van Manen
patent: 4365767 (1982-12-01), Benthimere

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