Switching device modifying conditions under which a load travels

Details Switching device modifying conditions under which a load travels Switching device modifying conditions under which a load travels

1999-04-19

2000-09-12

Bidwell, James R.

Conveyors: power-driven

Conveyor arrangement for selecting among plural sources or...

By loading or unloading section at selected one of a...

B65G 4746

Patent

active

061164054

ABSTRACT:
A switching device, for use with a conveyor, having at least two juxtaposed driven switching rolls on the periphery of each of which several turns of a chain with rollers are wound and attached. The axis of rotation of the rollers form an angle in a range between 0 degrees to 60 degrees relative to the axis of rotation of the switching rolls. Each roller is free to rotate relative to a corresponding link, and projects beyond an outer diameter of the link to contact a load in a support plane defined by other rolls of the conveyor.

REFERENCES:
patent: 3356236 (1967-12-01), Shaw et al.
patent: 3370685 (1968-02-01), Guilie
patent: 3964588 (1976-06-01), Kornylak
patent: 5699892 (1997-12-01), Shyr et al.

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