Conveyors: power-driven – Conveyor system for arranging or rearranging stream of items – By laterally or vertically moving successive items in...
Patent
1976-10-04
1978-03-28
Blix, Trygve M.
Conveyors: power-driven
Conveyor system for arranging or rearranging stream of items
By laterally or vertically moving successive items in...
9 34, 198486, 214658, 294 81R, E21B 1914
Patent
active
040810844
ABSTRACT:
A casing handling system is disclosed which includes a pair of spaced davits provided with a gear type track upon which a traveling crane assembly is movably mounted. The crane assembly includes a trolley movably disposed on each davit, a motor driven sprocket carried by each trolley meshing with the gear track operable to move the trolleys on the davits, spaced carrying members carried by the crane assembly for load carrying engagement with and disengagement from the casing, and a means to engage and disengage them to and from the casing so that the casing can be engaged and moved from a loading station to a delivery station. Preferably, the casing carrying members are casing hooks and piston and cylinder means are carried by the crane assembly which move the hooks into and out of opposite ends of the casing.
REFERENCES:
patent: 2760662 (1956-08-01), Kughler
patent: 3563341 (1971-02-01), Bultman
Guinn David C.
Haggard Archie K.
Thomas John P.
Abraham George F.
Blix Trygve M.
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