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
1988-01-19
1989-05-30
Hoag, Willard
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...
414749, 425 52, B29C 3344
Patent
active
048346365
ABSTRACT:
A tire vulcanizing press, including a vertical metal mold capable of being opened and closed; a central mechanism arranged on a center portion of a lower portion of the metal mold; a bladder held in the central mechanism in a liftable, extendable, and contractible manner; a centering device for a tire to be removed from the mold; and a tire removal arm provided on a first side of the vulcanizing press so as to be horizontally movable back and forward with respect to the vulcanizing press movable perpendicularly up and down at a center portion of the metal mold; the centering device including a centering arm which includes a plurality of centering bars and which is movable back and forward with the removal arm, is separately movable up and down perpendicularly at the center of the metal mold, and is movable back and forward in a radial direction of the tire within a tire opening edge.
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Ichikawa Katsumi
Sakon Touhachiro
Hoag Willard
Kabushiki Kaisha Kobe Seiko Sho
Sumitomogomu Kougyo Kabushiki Kaisha
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