Plastic and nonmetallic article shaping or treating: processes – Mechanical shaping or molding to form or reform shaped article – Shaping against forming surface
Patent
1998-10-08
2000-05-23
Mackey, James P.
Plastic and nonmetallic article shaping or treating: processes
Mechanical shaping or molding to form or reform shaped article
Shaping against forming surface
425 46, 425 47, B29C 3502
Patent
active
060662832
ABSTRACT:
A tire curing apparatus comprises a lower mold, an upper mold, a sector mold comprised of plural arc-shaped segments, and a taper ring, and further provided with a single link, a rising means for giving a rising force to the arc-shaped segment, and a stopper for stopping the rocking of the single link.
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Iwata Noboru
Nara Hitoshi
Bridgestone Corporation
Mackey James P.
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