Apparatus for severing and joining joint piece

Details Apparatus for severing and joining joint piece Apparatus for severing and joining joint piece

1986-10-24

1987-12-29

Czaja, Donald E.

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

With cutting, punching, piercing, severing, or tearing

156518, 156519, 156520, 156521, 156530, B32B 3118, B32B 3120

Patent

active

047159260

ABSTRACT:
An apparatus for automatically severing and joining a joint piece includes feed rollers for feeding a first elongate product along a substantially horizontal path, a feed gripper for feeding a second elongate product along an inclined path extending obliquely to the horizontal path, and a movable cutter movable for transversely cutting off the first elongate product on a first fixed cutter into a product length and then for obliquely cutting off the second elongate product on a second fixed cutter into a joint piece. The movable cutter has a slanted surface for carrying a trailing end of the product length thereon with the joint piece partly overlapping the trailing end. Overlapping portions of the joint piece and the product length are joined to each other into a product with the joint piece having a free end exposed beyond the trailing end.

REFERENCES:
patent: 2683401 (1954-07-01), Smith
patent: 3146152 (1964-08-01), Seragnoli
patent: 3873393 (1975-03-01), Bruck et al.
patent: 4581083 (1986-04-01), Schutz et al.

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