ARRANGEMENT FOR MANUFACTURING AND TRANSPORTATION OF BUILDING ELEMENTS

Patentradars sammanfattning

This invention provides an integrated system for on-site or near-site manufacture and handling of precast concrete building elements. The casting unit features a tiltable casting mould on a base frame with two pathways, at least one of which is movable (tiltable or slidable) so the unit stays within legal road-width limits during transport but expands to full working width on-site. A dedicated U-framed transportation unit rides the pathways, straddles the tilted mould, and uses twin vertical hydraulic cylinders and a lifting beam to extract and carry the finished element on flexible support bands—eliminating the need to re-rig lifting tackle between demoulding and transport. The key novelty over prior art (e.g., WO03080961) is the collapsible pathway that avoids oversized-load restrictions and removes the requirement to transport the casting unit vertically.

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