Conveyors: power-driven – Conveyor section – Endless conveyor
Patent
1998-03-26
2000-09-12
Ellis, Christopher P.
Conveyors: power-driven
Conveyor section
Endless conveyor
B65G 3916
Patent
active
061164100
ABSTRACT:
Belt-position sensing structure (30) and belt readjustment apparatus (36) are used to steer a conveyor belt (11)) and to center said belt relative to the intended path of travel of the belt. The belt readjustment apparatus (36) is a belt-support roller (36) intended to engage the belt and to roll against the latter and being pivotal in the principal plane of the belt. The belt-position sensing structure (30) is connected to the belt-support roller (36) via a linkage system (27, 34) for pivoting and setting the belt-support roller in a pivotal position in which said belt-support roller, by engaging the belt, exerts a readjustment force on the belt.
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Ellis Christopher P.
Svedala Trellex AB
Tran Khoi H.
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