Device for drying and setting the adhesive on backs of books

Details Device for drying and setting the adhesive on backs of books Device for drying and setting the adhesive on backs of books

1975-05-29

1977-03-29

Simmons, David A.

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

With means applying wave energy or electrical energy...

34 1, 156274, 156477B, 219 1053, 219 1071, B29C 1902

Patent

active

040147320

ABSTRACT:
A device for drying and setting of backing adhesive material applied to backs of books comprising a feeder adjacent a book binding machine including a conveyor belt on which the back of the books are disposed and a gripper for holding the books in a feeding and clamping range. A plurality of HF-electrodes are positioned opposite to the backs of the book blocks and laterally with respect to a longitudinal axis relative to the conveyor belt, the electrodes being mounted in the feeding and clamping range for the gripper adjacent to the book binding machine. An exhaust is provided which removes evaporation leaving said backing adhesive material.

REFERENCES:
patent: 2642000 (1953-06-01), Wieking
patent: 2706165 (1955-04-01), Korsgaard
patent: 2824383 (1958-02-01), Machalek
patent: 2968336 (1961-01-01), Martin et al.
patent: 3085265 (1963-04-01), Biel et al.
patent: 3149217 (1964-09-01), Reed et al.
patent: 3223436 (1965-12-01), Becker
patent: 3340125 (1967-09-01), Drenning et al.
patent: 3484179 (1969-12-01), Adams et al.
patent: 3537185 (1970-11-01), Ingram

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