Bearing stand

Details Bearing stand Bearing stand

1999-01-25

2000-08-01

Bidwell, James R.

Conveyors: power-driven

Conveyor section

Conveyor section folds to facilitate transportation or...

1988611, B65G 2110

Patent

active

060953195

ABSTRACT:
A combination adjustable height bearing stand and roller platform assembly is provided which can be fixed at a pre-adjusted height. The combination bearing stand and roller assembly includes two pairs of legs with each pair of legs being pivotally connected together at a joint connection so that the legs can be brought from a parallel position used for storage to an angled position. The corresponding legs of the two pairs of legs are connected by cross-connectors. The legs are tubular and one leg of each pair of legs receives a height-adjustable support which can be secured at a pre-selected height by a fixing element. The top ends of the height-adjustable support are connected to fastening elements which, in turn, are pivotally connected to two carriers which support the plurality of rollers of the roller platform assembly. Both the platform and bearing stand legs are pivotable between a collapsed and parallel storage position to an angled and horizontal position respectively using a single motion.

REFERENCES:
patent: 326801 (1885-09-01), Sprague
patent: 501242 (1893-07-01), Buskin et al.
patent: 3635327 (1972-01-01), Thiessen
patent: 4715488 (1987-12-01), Hewitt et al.
patent: 5086911 (1992-02-01), Douglas

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