Conveyors: power-driven – Conveyor section – Endless conveyor
Patent
1998-01-09
2000-09-05
Ellis, Christopher P.
Conveyors: power-driven
Conveyor section
Endless conveyor
198813, 198814, B65G 2344
Patent
active
061128848
ABSTRACT:
A web-product delivery system includes a top belt system with at least one top belt assembly supported and movably adjustable on a carriage. The top belt assembly includes a front assembly and a rear assembly. Both the front assembly and rear assembly include at least one idler roller assembly, and a bracket slidably attached to the carriage to allow the top belt assembly to be positioned and adjusted along a product path while product is moving along the product path. The idler roller assembly may include a roller rotatably attached to an arm, the arm pivotably attached to a bracket, a pivot shaft attached to the bracket and slidably receiving a load-bias threaded adjusting rod. The adjusting rod is screwably attached to the arm to allow the arm to rotate about the bracket through a vertical plane when the adjusting rod is turned. The web-product delivery system further includes a transition throw-off and vertical adjustment assemblies which may be operated while running.
REFERENCES:
patent: 1785141 (1930-12-01), Morton
patent: 2953241 (1960-09-01), Lehman
patent: 4727784 (1988-03-01), Sarka et al.
Ellis Christopher P.
Mackey Patrick
Western Printing Machinery Company
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