Forming mold with recess having snap-fit end seal
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United States of America Patent
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Aug 27, 2002
Grant Date -
N/A
app pub date -
Sep 18, 2000
filing date -
Sep 18, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention is a seat bun mold (10) with a recess (12) suitable for containing a fastener strip (18) to be molded into the seat bun, the recess (12) having an end wall (14) shaped so as to provide a snap-fit seal against the end of the fastener strip (18), in order to prevent fouling of the fastener strip (18) during the seat bun molding process. End wall (14) extends from the bottom to the top of the recess (12), and substantially curves inward along its lower extent and outward along its upper extent. The end of fastener strip (18) is snapped into recess (12) by first aligning fastener strip (18) over recess (12) and then exerting downward pressure. The tension of the end of fastener strip (18) against end wall (14) forms a seal to prevent intrusion of liquid molding material through end wall (14) of recess (12).
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Cited Art Landscape
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