Method of making fiber-reinforced resin wheel
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United States of America Patent
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-
Sep 3, 1991
Grant Date -
N/A
app pub date -
Oct 1, 1987
filing date -
Oct 1, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method of molding a cup-shaped article such as integral vehicle wheel rim and disc segment, wherein a plurality of sections of resin-impregnated cloth are placed over a substantially cylindrical mandrel. The cloth sections are substantially identical and have circular central portions which are stacked on the mandrel end face, and oppositely projecting wings which are draped over and are circumferentially staggered around the mandrel sidewall. The central axis of each sheet section is at an angle of 45.degree. to the warp and weft fibers of the section cloth. The sheet sections thus form a mold charge which is compression molded to form an integral vehicle wheel rim and disc segment.
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Cited Art Landscape
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