Plastic article or earthenware shaping or treating: apparatus – Reshaping – resizing or vulcanizing means for tire – tire... – Control means responsive to condition sensing means
Patent
1983-08-22
1987-06-23
Hoag, Willard E.
Plastic article or earthenware shaping or treating: apparatus
Reshaping, resizing or vulcanizing means for tire, tire...
Control means responsive to condition sensing means
425 30, 425143, 425160, 425169, B29C 3502, B29C 4358
Patent
active
046749659
ABSTRACT:
A control apparatus for a vulcanizing machine in which vulcanizing is effected by introducing a vulcanizing medium into a rubber made product placed in a molding die and then discharging the same therefrom is disclosed, wherein said control apparatus includes a vulcanizing sequence timer adapted to an output function signal in response to a vulcanizing operation start signal on the basis of vulcanizing data comprising preset vulcanizing steps and functions, said vulcanizing data being read by said vulcanizing sequence timer, and a plurality of control valves for controlling introduction and discharge of a vulcanizing medium in accordance with said function signal outputted from the vulcanizing sequence timer whereby sequential function of the vulcanizing machine is automatically carried out.
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Hasegawa Akira
Nishimura Kaoru
Yoshida Yukio
Hoag Willard E.
Mitsubishi Jukogyo Kabushiki Kaisha
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