Molded bearing plate assembly
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jan 4, 2000
Grant Date -
N/A
app pub date -
Aug 6, 1997
filing date -
Aug 6, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A molded bearing plate of ultra high molecular weight polyethylene is formed with a bearing surface and series of strong, spaced, integrally formed posts extending from the opposed surface. A metal support plate is provided with a series of perforations through which the posts extend. The posts may have exteriorly threaded surfaces, and internally threaded fasteners may be threaded onto the posts to secure the molded bearing plate to the support plate. The posts are integrally formed with the bearing plate in a compression molding operation, and offer sufficient tensile strength to firmly attach the bearing plate to the metal plate. The bearing plate assembly is particularly suitable for use as a fifth wheel assembly.
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