Moulding pallet
OwnerGerald Derby-Lewisinventor
Life of this patent
Estimating the term…
Abstract
A moulding pallet for moulding building blocks with interlocking surfaces comprises a metal sheet bent to form parallel ridges and valleys, with transverse sheet metal channels inserted through openings in the ridge sides forming transverse secondary ridges.
Claims8
A moulding pallet adapted for use with mould sides for moulding interlockable surfaces in a plurality of building elements, said moulding pallet comprising metal sheeting formed into approximately parallel ridges and valleys, each of said valleys having a bottom and said ridges and valleys being connected by walls therebetween, said walls having corresponding openings defining a series of transverse pathways spaced apart along the length of said ridges, said pathways having channel shaped sheet metal inserts running therethrough and forming secondary ridges having sides which extend from said valley bottoms.
Dependencies are inferred from the claim text.