Apparatus for the continuous casting of concrete

Details Apparatus for the continuous casting of concrete Apparatus for the continuous casting of concrete

1974-05-10

1976-05-04

Husar, Francis S.

Plastic article or earthenware shaping or treating: apparatus

Building forms or construction engineering type mold with...

404 98, 404105, 425456, B28B 1302

Patent

active

039543595

ABSTRACT:
A curbing machine utilizing slip form casting of cement or concrete is disclosed which will continuously cast curbing or pavements and simultaneously with the casting operation provide the necessary expansion joints in the cast curbing. The curbing machine includes a conventional tractor with an additional speed reduction gear box. A unitary open bottom hopper and slip mold is removably and adjustably carried between the wheels of the tractor by hydraulic cylinders permitting both vertical and tilting adjustment of the mold to adjust the mold to the contour of the ground. Means are provided within the hopper and immediately in front of the slip mold to form the expansion joint in the cast curbing. In an alternate embodiment, the slip mold is mounted outboard of the tractor with hydraulic cylinders provided to raise, lower and tilt the slip mold.

REFERENCES:
patent: 3292511 (1966-12-01), Cheney
patent: 3606827 (1971-09-01), Miller et al.
patent: 3635131 (1972-01-01), Larsen et al.
patent: 3710695 (1973-01-01), Miller et al.
patent: 3779661 (1973-12-01), Godbersen
patent: 3779662 (1973-12-01), Smith
patent: 3820913 (1974-06-01), Miller et al.

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