Bibliographic data

Document DE102004021209B4 (Pages: 8)

Bibliographic data Document DE102004021209B4 (Pages: 8)
INID Criterion Field Contents
54 Title TI [DE] Verfahren zur Herstellung einer Gießform aus einem Verbundformstoff für Gießereizwecke
[EN] Process to make complex casting mold for e.g. automotive component, using two types of composite material
71/73 Applicant/owner PA ACTech GmbH, 09599 Freiberg, DE
72 Inventor IN Alijew, Reso, Dr., 09599 Freiberg, DE ; Gantner, Detlev, 09599 Freiberg, DE
22/96 Application date AD Apr 29, 2004
21 Application number AN 102004021209
Country of application AC DE
Publication date PUB Jun 29, 2006
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31
32		 Priority data PRC
PRN
PRD

51 IPC main class ICM B22C 9/02 (2006.01)
51 IPC secondary class ICS
IPC additional class ICA
IPC index class ICI
Cooperative patent classification CPC B22C 9/02
MCD main class MCM B22C 9/02 (2006.01)
MCD secondary class MCS
MCD additional class MCA
57 Abstract AB [EN] In a process to make a mold for a prototype cast component the casting mold is made of two different types of composite materials that withstand the temperature of molten metal. The two composite materials have composition of different or organic or inorganic binding agents. The first mold section A is a solid block (2) that during production is partly or wholly encased in a second substance B. After the case has hardened the resulting block (3) form is a compound unit that is then shaped by e.g. milling, drilling, machining or grinding. The resulting form is then used in a prior art metal casting process using CAD data. The composite materials are ceramics and sand.
56 Cited documents identified in the search CT DE000010014591C1
DE000010014744A1
DE000019652223C2
JP000S61245942A
56 Cited documents indicated by the applicant CT
56 Cited non-patent literature identified in the search CTNP Ambos Eberhard: "Urformtechnik metallischer Werk- stoffe", Deutscher Verlag für Grundstoffindustrie Leipzig 1990, S. 51 p 0
56 Cited non-patent literature indicated by the applicant CTNP
Citing documents Determine documents
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Search file IPC ICP B22C 9/02