EP 0032274 A3 19810805 - MOULD, PARTICULARLY FOR CASTING SANITARY APPLIANCES WITH AN INTEGRAL RIM OF CLOSED OR OPEN TYPE
Title (en)
MOULD, PARTICULARLY FOR CASTING SANITARY APPLIANCES WITH AN INTEGRAL RIM OF CLOSED OR OPEN TYPE
Publication
Application
Priority
IT 4680480 A 19800122
Abstract (en)
[origin: EP0032274A2] The patent concerned relates to a mould for casting sanitary appliances with an open or closed integral rim, comprising a lower mould piece and at least two lateral mould pieces arranged to close together on this latter with a horizontal mutual approach movement, and further comprising, at the upper ends of the inner surfaces of the two lateral mould pieces, coplanar perimetral ledges which project towards the central zone of the mould such that the upper horizontal wall of the open or closed integral rim of the article to be cast becomes formed on their lower faces during the casting stages; the aperture defined by said coplanar perimetral ledges being closed by a suitable plug, of which that portion inserted into the aperture constitutes the forming surface for the inner vertical wall of the open or closed rim.
IPC 1-7
IPC 8 full level
B28B 1/26 (2006.01)
CPC (source: EP)
B28B 1/261 (2013.01)
Citation (search report)
GB 2015917 A 19790919 - IDEAL STANDARD
Designated contracting state (EPC)
AT BE DE FR GB IT NL
DOCDB simple family (publication)
EP 0032274 A2 19810722; EP 0032274 A3 19810805; BR 8007298 A 19810728; CA 1147535 A 19830607; IT 1154052 B 19870121; IT 8046804 A0 19800122; IT 8046804 A1 19810722
DOCDB simple family (application)
EP 80201247 A 19801230; BR 8007298 A 19801110; CA 366252 A 19801205; IT 4680480 A 19800122