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Publication of AT78488BpublicationCriticalpatent/AT78488B/en
<Desc/Clms Page number 1>
EMI1.1
EMI1.2
fein vermahlen sind, ein wohlfeiles und sich gut bewährendes Ersatzmittel für den in Formereien verwendeten Holzkohlenstaub geschaffen.
Durch Zusatz von Knochenasche erhält man sodann ein insbesonders für Metallgiessereien geeignetes Ersatzmittel für Lykopodium.
PATENT-ANSPRÜCHE :
1. Bestäubungsmittel für Giessereiformen, bestehend aus Eisenzunder und Eisen- schlägen, die fein vermahlen sind.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
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EMI1.1
EMI1.2
are finely ground, a cheap and well-proven substitute for the charcoal dust used in molding shops.
By adding bone ash, a substitute for lycopodium is obtained that is particularly suitable for metal foundries.
PATENT CLAIMS:
1. Pollinants for foundry molds, consisting of iron scale and iron flakes that are finely ground.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
2. Bestäubungsmittel für Giessereiformen, insbesondere für Metallgiessereien, bestehend aus dem Mittel nach Anspruch 1 und einem Knochenaschezusatz.
**WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**.
2. Pollinants for foundry molds, especially for metal foundries, consisting of the agent according to claim 1 and a bone ash additive.
** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT78488D1917-11-031917-11-03
Pollinants for foundry molds.
AT78488B
(en)
Method and device for the production of dense copper-aluminum, copper-aluminum-silicon and copper-aluminum-silicon alloys, in particular for casting in sand molds.
Process for the production of easily disintegrating compressed tablets from such medicament powders which are difficult to disintegrate both on their own and in a mixture with the usual binders.