Plastic article or earthenware shaping or treating: apparatus – With transportation device for relocating molding apparatus...
Patent
1991-11-12
1993-03-30
Woo, Jay H.
Plastic article or earthenware shaping or treating: apparatus
With transportation device for relocating molding apparatus...
249 20, 249 22, 249115, 264 33, 425 63, 425 64, 425135, 425150, E04G 1122
Patent
active
051982358
ABSTRACT:
A device for vertical slipforming of concrete walls includes a rigid frame and at least one slipform assembly suspended from and vertically displaceable with respect to the frame. Concrete is delivered to the interior of each slipform assembly which is incrementally raised as the concrete sets and further concrete is supplied. Thus, concrete panels having a vertical orientation are progressively cast in the slipform assemblies at a job site.
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Goldgraben Gerals R.
Reichstein Stuart W. M.
Mackey James P.
Woo Jay H.
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