Plastic article or earthenware shaping or treating: apparatus – Dynamic support or dynamic carrier and female mold – Means to raise or lower mold
Patent
1988-02-12
1989-04-18
Hoag, Willard
Plastic article or earthenware shaping or treating: apparatus
Dynamic support or dynamic carrier and female mold
Means to raise or lower mold
198457, 198604, 198607, 425256, B29C 3236, B29C 3904
Patent
active
048222682
ABSTRACT:
The invention relates of a conveying and treatment apparatus for double moulds for making hollow bodies of a castable, solidifying substance, such as chocolate mass. The double moulds consist of two plate-shaped mould halves which have corresponding mould cavities and are laid one above the other to close the cavities. The apparatus comprises a conveying path via which the double moulds filled with the mass can be fed to a transfer device which takes over the double moulds after the fashion of continuous lift and supplies the moulds to an endless conveyor. During conveying in the transfer device (7), the double moulds are conveyed in parallel and synchronously with supporting and retaining elements of the endless conveyor, being transferred in synchronism by means of a pushing device from the transfer device to the chain conveyor. During conveying in the endless conveyor the double moulds are held together and at the same time rotated around their own axes, more particularly around two axes, so that the castable body gradually solidifies by cooling on the walls of the mould cavities.
REFERENCES:
patent: 880300 (1908-02-01), Hain
patent: 1118619 (1914-11-01), Baker
patent: 1169602 (1916-01-01), Bausman
patent: 1475579 (1923-11-01), Harlan
patent: 3318263 (1967-05-01), Jeffrey
patent: 3798337 (1974-03-01), Abalo
patent: 3801255 (1974-04-01), Meyer
Bindler Uwe
Schurholz Theo
Gebr. Bindler GmbH & Co, KG
Hoag Willard
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