Material handling device

Details Material handling device Material handling device

1984-05-18

1986-09-23

Schacher, Richard A.

Sheet feeding or delivering

Feeding

Separators

B65H 322

Patent

active

046131230

ABSTRACT:
An end effector for use with automatic machines for handing flexible materials including a flat base plate having openings therein, at least two barbs, holders positioning each of said barbs adjacent one of said openings, an arrangement for moving each of said barbs through the adjacent one of the openings along a path which forms an angle of less than forty five degrees with the face of the plate, the arrangement for moving each of the barbs through the adjacent one of the openings limiting the travel of the barb along the path and being adapted to move each of the barbs in a direction generally opposite to the directions of the path.

REFERENCES:
patent: 3386763 (1968-06-01), Ottaway
patent: 3981495 (1976-09-01), Bijttebier
patent: 4008888 (1977-02-01), Vinciguerra
patent: 4042271 (1977-08-01), Vinciguerra
patent: 4372548 (1983-02-01), Aurich
patent: 4482143 (1984-11-01), Torre

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