Conveyors: power-driven – Conveyor having impinging fluid to feed – shift or discharge... – Having cleaning means
Reexamination Certificate
2005-01-18
2005-01-18
Bidwell, James R. (Department: 3651)
Conveyors: power-driven
Conveyor having impinging fluid to feed, shift or discharge...
Having cleaning means
C198S499000
Reexamination Certificate
active
06843363
ABSTRACT:
Apparatus for stripping a belt in conveyor belt assemblies includes a stripping element on a system carrier, the stripping element having a stripping lamella on a lamella holder, the stripping lamella contacting the belt in a peeling position, wherein the stripping element has a swivel mount coupled to the lamella holder and a swivel axis parallel to a plane of the belt, a spring for pressing the stripping lamella against the belt such that the lamella holder in the peeling position is swiveled about the horizontal axis, and when obstructions adhering to the belt impact the stripping lamella, the lamella holder deflects and returns a working position, wherein the stripping lamella is swivel mounted at the lamella holder by a swivel mount having an axis parallel to a plane of the belt and is held and spring biased by a top spring is counter to the bottom swivel mount spring.
REFERENCES:
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patent: 4696389 (1987-09-01), Schwarze
patent: 4754868 (1988-07-01), Hughes et al.
patent: 5016746 (1991-05-01), Gibbs
patent: 5222589 (1993-06-01), Gordon
patent: 5950803 (1999-09-01), Schwarze
patent: 1998 56 338 (2000-06-01), None
patent: 0 481 221 (1992-04-01), None
patent: 0 739303 (1996-10-01), None
Bachman & LaPointe
Bidwell James R.
Schwarze Hans-Otto
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