Mold for forming workpiece

Details Mold for forming workpiece Mold for forming workpiece

2006-10-13

2008-10-07

Griffin, Steven P. (Department: 1791)

Plastic article or earthenware shaping or treating: apparatus

With apparatus assembly or dismantling means or with idle part

For extrusion or injection type shaping means

C425S577000, C425S468000, C425S556000, C425S443000, C425S441000

Reexamination Certificate

active

07431580

ABSTRACT:
An exemplary mold for forming a workpiece includes a first core holer, a first core member, a second core holer, a second core member, a mounting member, and an adjusting member. The first core member is mounted in the first core holer, the second core holer is configured for attachment to the first core holer, the second core member is mounted in the second core holer, the first core member and the second core member are configured for cooperatively defining a mold chamber. The mounting member is coupled to the first core holer, the adjusting member has a threaded portion in threaded engagement with the mounting member and a distal portion coupled to the first core member, the adjusting member is configured for adjustably moving the first core member relative to the second core member, thus adjusting a size of the mold chamber.

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