Stirring assembly
AssigneeKontes Glass Company
InventorsJeffrey P. Poltorak, Omar A. Swift
Life of this patent
Estimating the term…
Abstract
For use with large size containers having narrow entrance openings, the stirrer blade is mounted on a support rod for pivotal movement from an angled position which permits insertion into the narrow entrance opening to a perpendicular position suitable for stirring. The blade is carried on a slotted tube which has a recess into which a plunger connected to the end of the rod is movably received. The plunger contacts the upper edge of the blade. Once the blade is situated in the container, the rod is moved relative to the tube, causing the plunger to pivot the blade to the stirring position.
Claims9
A stirrer assembly for use in a container or the like having an entrance opening, said assembly comprising a rod, plunger means operably connected to one end of said rod, support means comprising a tubular portion defining a recess into which said plunger means is received for movement between first and second positions as said rod is moved relative to said support means between an extended position and a retracted position, first and second spaced elements extending from said tubular portion, a unitary blade, means for mounting said blade between said elements for pivotal movement relative to said support means, said blade having an edge, said plunger means cooperating with said blade edge and being effective to move said blade from a position in which said blade can pass through the container entrance toward a position suitable for stirring, as said plunger means is moved toward said second position.
Dependencies are inferred from the claim text.