Conveyor belt scraper blade assembly with contoured surface
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United States of America Patent
Stats
-
Sep 29, 1987
Grant Date -
N/A
app pub date -
Dec 3, 1985
filing date -
Dec 3, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A conveyor belt scraper blade assembly having an elongate blade body made of a resilient material and having a longitudinally-extending belt scraping surface, a frame attached to the body which imparts a convex shape to the belt scraping surface, and a pair of brackets mounted on the ends of the body for attaching the blade assembly to supporting structure. In a preferred embodiment, the blade body includes a central longitudinal slit and the frame includes an insert having a double convex shape which is fitted within the slit. The frame further includes a pair of opposing side walls which are attached to the insert and include a plurality of inwardly-directed prongs which engage the blade body and hold the body in position relative to the insert.
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