Battery moulding of panels
OwnerHendrikus Muldery, Heinz Schubertinventors
Life of this patent
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Abstract
A method of moulding a panel, in particular a prefabricated wall panel, apparatus for carrying out such method and the products thereof wherein the panels are moulded in a substantially upright orientation in moulds split along the plane of the panel thereby enabling a large number of panels to be moulded in juxtaposed relationship, and, where required, a relief pattern to be formed in each major face thereof and also, if required, a tongue to be formed along one longitudinal edge of the panel and a groove along the other.
Claims12
A mould assembly comprising at least three mould members, each bounded by a peripheral edge including a top, a bottom and side edges, and each releasably co-operable with each other to define upwardly extending mould cavities between them and inlet apertures at the upper ends of such mould cavities, a supporting frame for the mould members and linkage means pivotally interconnecting each mould member and said frame, said linkage means permitting the entire peripheral edge of a mould member to be moved away from a moulded article and a co-operating mould member to open the mould cavity defined between co-operating mould members.
A mould assembly comprising at least three mould members releasably co-operable with each other to define upwardly extending mould cavities between them and inlet apertures at the upper ends of such mould cavities, a supporting frame for the mould members and linkage means interconnecting the mould members and the frame, said linkage means permitting both top and bottom regions of a mould member to be moved away from a co-operating mould member to open the mould cavity defined therebetween, said linkage means comprising link arms which are inclined to the vertical, and pivotally attached to the mould members at positions along the heights of the mould members and pivotally attached to the supporting frame, the link arms being arranged to extend substantially parallel to each other when the mould members are located relative to each other to define only closed mould cavities therebetween.
Dependencies are inferred from the claim text.