Conveyors: power-driven – With means to facilitate working – treating – or inspecting... – Means to transfer a load back and forth between the mainline...
Patent
1993-05-25
1994-07-19
Valenza, Joseph E.
Conveyors: power-driven
With means to facilitate working, treating, or inspecting...
Means to transfer a load back and forth between the mainline...
1984682, 1984684, 198409, 29593, B65G 3700
Patent
active
053300432
ABSTRACT:
An apparatus and method for picking up parts from a conveyor belt, moving them to a test rig for testing, and returning tested parts to the belt, in which a rotatable shaft is rotated back and forth between first and second positions. The shaft carries first and second pick-up heads at its free end, which are oriented perpendicular to one another and at angles of 45.degree. to the shaft. In the first position, the first pick-up head is aligned with a conveyor while the second pick-up head is aligned with a test rig, while the pick-up head positions are reversed in the second position. First and second drive assemblies are arranged to drive each of the pick-up heads between extended and retracted positions in each of the two rotatable shaft positions. In each of the first and second positions, one of the pick-up heads deposits a tested part onto the conveyor and picks up a new part for testing while the other pick-up head holds a part for testing at the test rig.
REFERENCES:
patent: 2907478 (1959-10-01), von Zelewsky
patent: 3954164 (1976-05-01), Bottomley
patent: 4690050 (1987-09-01), Rouly et al.
Delta Design, Inc.
Valenza Joseph E.
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