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Verfahren zum Herstellen von definierten Freiformflaechen in in Formstoff und Vorrichtung zum Ausfuehren desselben

Process for producing defined free form surfaces in molding material comprises applying the molding material and forming free form surfaces using a rolling device.
 
: Schaaf, W.; Fries, A.

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Frontpage ()

DE 1998-19851224 A: 19981106
DE 1998-19851224 A: 19981106
DE 19851224 C1: 20000504
B22C0009
Deutsch
Patent, Elektronische Publikation
Fraunhofer IPA ()

Abstract
Die Erfindung betrifft eine Vorrichtung und ein Verfahren zum Herstellen von definierten Freiformflaechen in Formstoff aus pastoesem Material oder Schuettgut.

 

DE 19851224 C UPAB: 20000630 NOVELTY - Process for producing defined free form surfaces in molding material made of pasty material or bulk material comprises applying the molding material and forming free form surfaces using a rolling device. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an apparatus for producing defined free form surfaces in molding material made of pasty material or bulk material comprising a device (12) for applying the molding material on a base (10) and a rolling device for molding the molding material. USE - In the production of casting molds for metal, concrete, gypsum, wax, plastic, etc.. ADVANTAGE - The geometry of the mold can be reproduced.

: http://publica.fraunhofer.de/dokumente/PX-63530.html