Apparatus for making confectionery

Details Apparatus for making confectionery Apparatus for making confectionery

1981-06-03

1983-02-01

Hoag, Willard E.

Plastic article or earthenware shaping or treating: apparatus

Shaping surface including means to release or remove product...

By differential gas pressure ejecting means

425DIG102, B29C 700, B29C 302

Patent

active

043713297

ABSTRACT:
The invention relates to confectionery moulding apparatus through which moulds, each containing at least one mould cavity having minute holes in its base, are traversed successively by a conveyor. After filling with confectionery and subsequently cooling the moulds pass in inverted relation beneath a demoulding unit which blows air through the holes in the bases of the mould cavities to eject the confectionery from the cavities. To reduce the force required for demoulding each mould has a backing plate spaced from the perforated base of the mould cavity or each mould cavity to define an air chamber and the demoulding unit includes an air pipe which is brought into sealing engagement with a hole in the backing plate of each mould to deliver air into the chamber and so effect demoulding.

REFERENCES:
patent: 681655 (1901-08-01), Perky
patent: 786773 (1905-04-01), Marsh
patent: 1451031 (1923-04-01), Speck
patent: 1839731 (1932-01-01), Baum
patent: 1883482 (1932-10-01), Bausman et al.
patent: 1992135 (1935-02-01), Underwood
patent: 3394646 (1968-07-01), Cunningham et al.

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