B - Operations – Transporting – 28 – B
Patent
B - Operations, Transporting
28
B
25/46
B28B 1/00 (2006.01) B28B 1/08 (2006.01)
Patent
CA 1239772
Abstract of the Disclosure Method and slide-casting device in continuous slide-casting of concrete objects for compacting the high-consistency concrete mix. Repeated parallel dis- placements back and forth are produced in the various regional zones in the high-consistency concrete mix placed in the mould by pivoting at least two opposite walls (10) of the slide-casting mould structure in the same direction relative parallel shafts (12) substan- tially parallel to each other and as synchronized rela- tive each other, back and forth. Additional walls (4) fitted into the mould and forming oblong cavities, recesses or ribs in the concrete objects are pivoted in pairs with each other in the same direction and as synchronized with each other around shafts (7) placed at the ends of the additional walls next to the outlet end of the mould, the said shafts being substantially parallel to each other. The pivot shafts (7) of the additional walls are either substantially parallel to the pivot shafts (12) of the walls forming the main part of the concrete object in the mould or substantially perpendicular to the direction of the said latter shafts. (Fig . 1 )
453493
Laine Jyrki
Leiviska Pauli
Schuvalow Markku
Oy Partek Ab
Robic Robic & Associes/associates
LandOfFree
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