Plastic article or earthenware shaping or treating: apparatus – Preform reshaping or resizing means: or vulcanizing means... – Including product handling means
Patent
1981-04-16
1983-05-24
Bleutge, John C.
Plastic article or earthenware shaping or treating: apparatus
Preform reshaping or resizing means: or vulcanizing means...
Including product handling means
249179, 249180, 425470, B29H 518, B28B 706
Patent
active
043848397
ABSTRACT:
A core mold for bent pipes including a main body formed of a plurality of hollow cylindrical members connected to each other, the angle between adjacent hollow cylindrical members being fixable at any desired value. The main body may be mounted to a shaft through support members each of which consists of a main body fixed to the main body of the core mold and a shaft support member secured rotatably to the main body of the support member, the shaft support member being slidable along the shaft.
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Mayumi Masakatsu
Mitooka Kenji
Okuyama Takeshi
Bleutge John C.
Koeckert A. H.
Sekisui Kagaku Kogyo Kabushiki Kaisha
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