Plastic article or earthenware shaping or treating: apparatus – With interposed non-adhering web or sheet type parting means
Patent
1977-08-29
1978-08-22
Husar, Francis S.
Plastic article or earthenware shaping or treating: apparatus
With interposed non-adhering web or sheet type parting means
425370, 425385, B28B 312
Patent
active
041085868
ABSTRACT:
A horizontal brick feed conveyor continuously feeds green undried moist clay bricks along a path beneath a lower horizontal flight of an elastic hold-down belt member mounted above and moving in the same direction as the conveyor to engage the upper surface of the conveyed brick; a relatively large motor-driven irregularly spaced impression roller is adjustably mounted adjacent the upper surface of the horizontal flight of the hold-down belt to engage the horizontal flight so that a number of protrusions on the roller deflect portions of the elastic hold-down belt downwardly into the green brick immediately beneath the hold-down belt so that the bricks are distorted and misshaped to give an antique or handmade effect.
REFERENCES:
patent: 1411533 (1922-04-01), Straight
patent: 1411535 (1922-04-01), Straight
patent: 3910711 (1975-10-01), Moorhead
Henderson Clay Products, Inc.
Husar Francis S.
McQuade John
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