Conveyor belt scraper

Details Conveyor belt scraper Conveyor belt scraper

1993-10-19

1994-12-13

Valenza, Joseph E.

Conveyors: power-driven

Conveyor having impinging fluid to feed, shift or discharge...

Having cleaning means

B65G 4500

Patent

active

053722442

ABSTRACT:
The belt scraper includes a scraper blade of polyurethane, which lies coiled inside a housing. A rubber seal prevents leakage of fluid pressure from inside the housing. The seal has a lip, a tightly compressed bead, and a connecting portion which isolates the lip from the bead. A dust/dirt seal prevents scraped debris from contacting the seal.

REFERENCES:
patent: 4290520 (1981-09-01), Rhodes
patent: 4877122 (1989-10-01), Morin
patent: 5048667 (1991-09-01), Morin
patent: 5213197 (1993-05-01), Mohri

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