Plastic article or earthenware shaping or treating: apparatus – With separate and distinct upstream agitating or kneading means – Agitator or kneader comprises means rotating about a...
Patent
1987-02-13
1988-04-19
Nozick, Bernard
Plastic article or earthenware shaping or treating: apparatus
With separate and distinct upstream agitating or kneading means
Agitator or kneader comprises means rotating about a...
425542, 425428, 366 64, 366196, 406101, 222414, A01J 1700
Patent
active
047386088
ABSTRACT:
A unit for moulding concrete mix, asphalt or other flowable material is disclosed which has a plurality of paddles mounted on a rotatable paddle wheel. The paddles compact and extrude the material into and through a mould box.
REFERENCES:
patent: 1477586 (1923-12-01), Patterson
patent: 1828712 (1931-10-01), Hirsch
patent: 1879828 (1932-09-01), Smith et al.
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