Material or article handling – Vertically swinging load support – Grab
Patent
1985-10-17
1987-01-27
Sipos, John
Material or article handling
Vertically swinging load support
Grab
53393, 414710, 901 29, B25J 300
Patent
active
046391851
ABSTRACT:
A transfer apparatus for bag packages in a packaging machine has a pair of tongs with jaws for transferring a flat bag which is delivered in a vertical plane, to bag holders of a conveyor apparatus on a path extending transversely to the plane (I) in which the bags are delivered. For quiet operation, which also needs little readjustment or supervision, the jaws are actuated via connecting rods and a lever mechanism. The tongs are rotatably supported on a pivot arm which is pivotable coaxially with the axis of rotation of the crank of the lever mechanism.
REFERENCES:
patent: 4140226 (1979-02-01), Richter
patent: 4329110 (1982-05-01), Schmid
patent: 4329111 (1982-05-01), Schmid
patent: 4441852 (1984-04-01), Dixon
Gressler Walter
Kern Karl
Greigg Edwin E.
Robert & Bosch GmbH
Sipos John
Studebaker Donald R.
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