Conveyors: power-driven – Conveyor having impinging fluid to feed – shift or discharge...
Patent
1997-12-15
2000-04-04
Ellis, Christopher P.
Conveyors: power-driven
Conveyor having impinging fluid to feed, shift or discharge...
198841, 198866, B65G 4510, B65G 1560
Patent
active
060449608
ABSTRACT:
A conveyor belt lifting device is configured to shift the belt away from the conveyor frame, which facilitates cleaning of the undersurface of the belt and the portions of the frame covered by the belt. The device includes a support bar rotatably mounted to the conveyor frame and at least one arm projecting from the bar, such that rotation of the bar corresponds with swinging of the arm. The arm is configured to engage the undersurface of the belt and shift the belt away from the frame as it swings from a standby position to an operating position.
REFERENCES:
patent: 3631968 (1972-01-01), Ward
patent: 5458051 (1995-10-01), Alden et al.
patent: 5680925 (1997-10-01), Gallagher et al.
patent: 5887702 (1996-10-01), Mott
Cloud Stephen R.
Montgomery Rodney Lynn
Nashert Robert Mathew
Cloud Stephen R.
Deuble Mark A.
Ellis Christopher P.
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