Material handling apparatus

Conveyors: power-driven – Conveyor system for arranging or rearranging stream of items – By laterally or vertically moving successive items in...

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198 35, 198 40, 198261, 198285, 214 1QA, 271 65, B65G 4724

Patent

active

039677230

ABSTRACT:
A turnover apparatus for inverting a first sheet and placing it horizontally upon a second sheet as said sheets are carried along a horizontal path. The apparatus includes lifting arms for raising the leading edge of the first sheet about its trailing edge and lowering arms for receiving the leading edge of the lifted sheet from the lifting arms and lowering the sheet when the same reaches a substantially vertical position. The transfer of the sheet from the lifting arms to the lowering arms is responsive to the position of either of the arms when handling relatively wide sheets or to the vertical disposition of said sheet when handling relatively narrow sheets.

REFERENCES:
patent: 2667259 (1954-01-01), Parker
patent: 3034632 (1962-05-01), Wampler
patent: 3067853 (1962-12-01), Carson et al.
patent: 3074530 (1963-01-01), Rosenleaf

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