Plastic article or earthenware shaping or treating: apparatus – Reshaping – resizing or vulcanizing means for tire – tire... – Toroidal or annular female shaping means and coacting means...
Patent
1994-07-13
1995-11-14
Mackey, James P.
Plastic article or earthenware shaping or treating: apparatus
Reshaping, resizing or vulcanizing means for tire, tire...
Toroidal or annular female shaping means and coacting means...
425 341, 425 47, B29C 3502
Patent
active
054661390
ABSTRACT:
A vulcanizer constructed in that a body structure which is wide in the vertical direction is provided above a lower frame for supporting a lower mold in such a manner that an opening/closing and tightening mechanism is disposed below a laterally extending plane of an upper mold and a lower mold. Accordingly, there is no opening/closing and tightening mechanism in the periphery of a radial direction of the upper and lower molds, which makes it possible to utilize a split mold of a complex shape.
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patent: 4453902 (1984-06-01), Imbert
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patent: 4669964 (1987-06-01), Amano et al.
patent: 5165939 (1992-11-01), Pizzorno
Bridgestone Cycle Co. Ltd.
Mackey James P.
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