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Application filed by Matti HyvaerinenfiledCriticalMatti Hyvaerinen
Priority to FI941902ApriorityCriticalpatent/FI96583C/en
Publication of FI941902A0publicationCriticalpatent/FI941902A0/en
Publication of FI941902ApublicationCriticalpatent/FI941902A/en
Application grantedgrantedCritical
Publication of FI96583BpublicationCriticalpatent/FI96583B/en
Publication of FI96583CpublicationCriticalpatent/FI96583C/en
Casting Or Compression Moulding Of Plastics Or The Like
(AREA)
Molds, Cores, And Manufacturing Methods Thereof
(AREA)
Abstract
A device which is used in a manufacturing process, incorporating a multifunctional chamber 20 and two lids: a plaster casting lid 26 equipped with plaster containers 10 and a metal casting lid 31. In the multifunctional chamber has been placed a revolving plate 22, by means of which the desired mould frame 23a,23b can be swivelled so that it lies directly opposite the plaster filling tap 13 of the plaster casting lid. For casting molten metal, the lid in the multifunctional chamber is exchanged for a metal casting lid. <IMAGE>
FI941902A1994-04-221994-04-22
Equipment used in the casting process
FI96583C
(en)
Method of preventing solidification of molten metal in the outlet of a casting vessel and casting apparatus for molten metals for carrying out the method
Security device, particularly for safes, for opening a door by means of a combination which can be varied in a random way whenever the door has been closed