Gripper belt transfer

Details Gripper belt transfer Gripper belt transfer

1978-01-09

1980-05-20

Schacher, Richard A.

Sheet feeding or delivering

Feeding

By means to convey sheet

271204, 271277, B65H 702, B65H 2904

Patent

active

042035902

ABSTRACT:
A fabric workpiece removal mechanism which includes a pair of spaced apart pulley wheels, a continuous drive belt of resilient material entrained about the wheels, a switch actuated motor for intermittently driving the wheels and the belt, at least one gripper finger clamped to the belt for clasping the edge of a fabric workpiece against the belt, the gripper finger being bent inwardly toward the belt to deform the belt from its natural configuration and a sensor switch for detecting the presence of the fabric workpiece edge between the gripper finger and the belt and for then energizing the belt drive motor.

REFERENCES:
patent: 2025371 (1935-12-01), Beidler
patent: 3126848 (1964-03-01), Gastongway
patent: 3241831 (1966-03-01), Axlid
patent: 3243182 (1966-03-01), Dexter
patent: 3266796 (1966-08-01), Haney
patent: 3633903 (1972-01-01), Foster
patent: 3759177 (1973-09-01), Gazzola
patent: 3966196 (1976-06-01), Simeth
patent: 4026199 (1977-05-01), Adams

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