Plastic article or earthenware shaping or treating: apparatus – Reshaping – resizing or vulcanizing means for tire – tire... – Sectional female mold including locking or clamping assembly...
Patent
1983-07-12
1984-05-15
Flint, Jr., J. Howard
Plastic article or earthenware shaping or treating: apparatus
Reshaping, resizing or vulcanizing means for tire, tire...
Sectional female mold including locking or clamping assembly...
4254512, B29H 502, B29H 508
Patent
active
044485751
ABSTRACT:
An improved tire vulcanizing press of the type including an upper frame, a lower frame and side frames by way of which said upper frame and said lower frame are integrally connected to one another, wherein a lower die half is fixedly mounted on the lower frame and an upper die half is fixedly secured to a raising and lowering table adapted to be raised up or lowered by means of a raising and lowering means fixedly attached to the upper frame in such a manner that the upper die half is displaced away from or toward the lower die half is disclosed, wherein the improvement consists in that a working cylinder, a spacer and a distance plate are arranged between the upper frame and the upper die half, said distance plate being adapted to move from the operative position in the vulcanizing press to the inoperative one located outward of the latter and vice versa, whereby vulcanizing operation is safely carried out with the minimized die opening in the event of malfunction caused with respect to the working cylinder.
REFERENCES:
patent: 2689978 (1954-09-01), Roger
patent: 2718663 (1955-09-01), Roger
patent: 3156014 (1964-11-01), Wenger
patent: 3263277 (1966-08-01), Ohlendorf et al.
patent: 3270372 (1966-09-01), Hesse
patent: 3666387 (1972-05-01), Cyriax
patent: 3669593 (1972-06-01), Cyriax
patent: 3716323 (1973-02-01), Classen
patent: 3737278 (1973-06-01), Putzler
patent: 3768953 (1973-10-01), Dangremond et al.
patent: 3829266 (1974-08-01), Melcher
patent: 3918861 (1975-11-01), Klose
patent: 4032277 (1977-06-01), Linde et al.
patent: 4130384 (1978-12-01), MacMillan
patent: 4245971 (1981-01-01), MacMillan
patent: 4318682 (1982-03-01), Larson et al.
patent: 4383808 (1983-05-01), Kubo et al.
patent: 4383816 (1983-05-01), Kumazaki
Hanyu Takaomi
Hasegawa Akira
Ikeda Toshihisa
Irie Nobuhiko
Itayama Yoshiharu
Flint, Jr. J. Howard
Mitsubishi Jukogyo Kabushiki Kaisha
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