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
1991-12-19
1993-05-04
Hart, Charles
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 36, 425 47, 425 48, 425 56, 425 57, B29C 3500
Patent
active
052080455
ABSTRACT:
A curing unit (1) (40) wherein a mold (2) is defined by first and second releasable half molds (3,4) moving in relation to each other along a first axis (6); the first half mold (3) being designed to turn about a second axis (30) perpendicular to the first axis (6) by virtue of actuators (31) which, when the half molds (3,4) are released, can turn the first half mold (3) to and from a maintenance position wherein its concave side faces upwardly.
REFERENCES:
patent: 814476 (1906-03-01), Reed
patent: 1872158 (1932-08-01), Maynard
patent: 2297017 (1942-09-01), Overman
patent: 2375784 (1945-05-01), Glynn
patent: 2557014 (1951-06-01), Sklarsky
patent: 2812547 (1957-11-01), Duerksen et al.
patent: 3025562 (1962-03-01), Nelson
patent: 3370322 (1968-02-01), Nowicki
patent: 3484898 (1969-12-01), Cantarutti et al.
patent: 4022554 (1977-05-01), MacMillan
patent: 4533304 (1985-08-01), Amano et al.
patent: 4630114 (1986-12-01), Drewel et al.
patent: 4647273 (1987-03-01), Singh et al.
patent: 4718845 (1988-01-01), Sheffield et al.
patent: 4741682 (1988-05-01), Mauro
patent: 4744739 (1988-05-01), Singh
patent: 4834636 (1989-05-01), Ichikawa et al.
patent: 4871305 (1989-10-01), Galigani
patent: 5011392 (1991-04-01), Katayama et al.
patent: 5127811 (1992-07-01), Trethowan
Bridgestone Corporation
Hart Charles
Thomas David A.
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