Conveyors: power-driven – Conveyor system for arranging or rearranging stream of items – By laterally or vertically moving successive items in...
Patent
1977-02-09
1978-05-23
Werner, Frank E.
Conveyors: power-driven
Conveyor system for arranging or rearranging stream of items
By laterally or vertically moving successive items in...
198486, 214 1F, B65G 4790
Patent
active
040906175
ABSTRACT:
A device for loading and unloading workpieces comprises a downwardly extending magazine chute at the lower end of which there is a first workpiece carrier which reciprocates in a direction transverse to the magazine chute. The first workpiece carrier receives a workpiece from the magazine chute and delivers it to a second workpiece carrier which reciprocates in a direction parallel to the magazine chute. The second workpiece carrier then transfers the workpiece to the working location of a machine where the workpiece is located and machined while still being held by the second workpiece carrier. After completion of the machining operation the second workpiece carrier returns to its initial position whereupon the workpiece drops down through an unloading chute. The first workpiece carrier engages one portion of the workpiece while the second workpiece carrier engages another portion of the workpiece so that the two workpiece carriers do not interfere with one another.
REFERENCES:
patent: 3527365 (1970-09-01), Leonard
patent: 3823836 (1974-07-01), Cheney et al.
patent: 3910423 (1975-10-01), Killian et al.
patent: 3915312 (1975-10-01), Clark
patent: 4032022 (1977-06-01), Smith
Adams Bruce L.
Burns Robert E.
Lobato Emmanuel J.
Seiko Seiki Kabushiki Kaisha
Werner Frank E.
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