Apparatus for the application of an adhesive film

Details Apparatus for the application of an adhesive film Apparatus for the application of an adhesive film

1989-12-26

1991-09-17

Simmons, David A.

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

With work feeding or handling means

156574, 156579, 156584, 242193, B32B 3500

Patent

active

050492292

ABSTRACT:
An apparatus for the application to a substrate of an adhesive film initially adhering to a carrier tape provided in the form of a coil comprises an applicator (23; 123) by means of which the adhesive film (3; 103) is peeled of the carrier tape (4; 104) as the latter is moved therepast. A takeup reel (11; 111) is provided for rewinding the carrier tape (4; 104) after it has passed the applicator (23; 123), there being an operative connection (13; 113) provided between the takeup reel (11; 111) and the carrier tape coil (7; 107). The apparatus (1) for the application of the adhesive film is characterized in that the diameter of the takeup reel (11; 111) is at least as great as the greatest possible diameter of the carrier tape coil (7; 107), that the takeup reel (11; 111) and the carrier tape coil (7; 107) are disposed on a common axis (9; 109) and that the operative connection is designed as a disc clutch (13; 113). The disc clutch (13; 113) is preferably designed as a magnetic clutch (19, 21; 119, 121).

REFERENCES:
patent: 3893757 (1975-07-01), Donnici
patent: 4145016 (1979-03-01), Wiig
patent: 4152617 (1979-05-01), Janson
patent: 4324603 (1982-04-01), Crandall et al.
patent: 4347006 (1982-08-01), Shakib
patent: 4486258 (1984-12-01), Schrotz
patent: 4601775 (1986-07-01), Grone
patent: 4648935 (1987-03-01), Brown et al.
patent: 4851076 (1989-07-01), Manusch et al.

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