发明名称 |
Conveyor belt scraper blade assembly with contoured surface |
摘要 |
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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申请公布号 |
US4696388(A) |
申请公布日期 |
1987.09.29 |
申请号 |
US19850804215 |
申请日期 |
1985.12.03 |
申请人 |
RICHWOOD INDUSTRIES, INC. |
发明人 |
STOLL, DONALD L. |
分类号 |
B65G45/12;(IPC1-7):B65G45/00 |
主分类号 |
B65G45/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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