DE197390C - - Google Patents

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Publication number
DE197390C
DE197390C DENDAT197390D DE197390DA DE197390C DE 197390 C DE197390 C DE 197390C DE NDAT197390 D DENDAT197390 D DE NDAT197390D DE 197390D A DE197390D A DE 197390DA DE 197390 C DE197390 C DE 197390C
Authority
DE
Germany
Prior art keywords
plate
elevations
hand
depressions
section
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DENDAT197390D
Other languages
German (de)
Publication of DE197390C publication Critical patent/DE197390C/de
Active legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
    • B44C3/04—Modelling plastic materials, e.g. clay
    • B44C3/042—Modelling plastic materials, e.g. clay producing a copy from an original structure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Description

Pa τ en τ -Ansprüche:Pa τ en τ claims:

ι. Verfahren zur Herstellung einer Gegenform von Originalformen aller Art durch Pressen der Originalform und einer Platte aus nachgiebigem Material zwischen Preßflächen unter Ausübung eines Druckes, der beim Preßvorgang auf die gesamte Oberfläche von Originalform und Gegenform wirkt, nach Patent 193513, gekennzeichnet durch die Verwendung von Preßflächen , welche in Kugelsegmenten bestehen und durch abwechselnde Erhöhungen und Vertiefungen unterbrochen sind.ι. Process for the production of a counter-form of original forms of all kinds by pressing the original mold and a plate of resilient material between Pressing surfaces under the exertion of a pressure which, during the pressing process, applies to the entire The surface of the original form and the counter-form appear marked according to patent 193513 through the use of pressing surfaces, which consist of spherical segments and are interrupted by alternating peaks and valleys.

2. Ausführungsform des Verfahrens nach Anspruch 1, gekennzeichnet durch die Verwendung von Kugelsegmenten, die mit eingedrehten Rillen versehen sind.2. Embodiment of the method according to claim 1, characterized by the use of spherical segments that are provided with screwed-in grooves.

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

Claims (1)

KAISERLICHESIMPERIAL PATENTAMT.PATENT OFFICE. Es sind einerseits Verfahren bekannt geworden, bei welchen ebene Platten mit Erhöhungen und Vertiefungen beliebiger Form versehen sind, um Matrizen prägen zu können. Andererseits ist die Anwendung gewölbter Platten Gegenstand des Hauptpatents 193513, nach welchem man ein vorzügliches Ausprägen der Matrize erreicht.On the one hand, methods have become known in which flat plates with elevations and recesses of any shape are provided in order to be able to emboss matrices. On the other hand, the use of curved plates is the subject of the main patent 193513, according to which an excellent Embossing of the die reached. Die Erfindung besteht in der Vereinigung der beiden Verfahren. Man versieht die gewölbte Seite einer Platte mit Erhöhungen und Vertiefungen beliebiger Form und kann nun mit Hilfe dieser Platte eine genaue Ausprägung der galvanischen Matrize noch leichter, schneller und besser erreichen als bisher.The invention consists in the combination of the two processes. One provides the arched one Side of a plate with elevations and depressions of any shape and can now with the help of this plate an exact expression the galvanic die even easier, faster and better than before. Die Fig. 1 und 2 stellen eine derartige Platte in zwei zweckmäßigen Ausführungsformen dar. Fig. 1 zeigt die ihrer Herstellung nach einfachste Form einer solchen Platte; hier sind auf der gewölbten Seite der letzteren Ringe eingedreht, deren Querschnitt aus Fig. I (c) ersichtlich ist. Bei Fig. 2 bestehen die Erhöhungen und Vertiefungen aus Rillen (Schnitt c), welche geradlinig eingehobelt sind.1 and 2 show such a plate in two useful embodiments. FIG. 1 shows the simplest form of such a plate in terms of its manufacture; here the latter rings are screwed in on the curved side, the cross-section of which can be seen in FIG. I (c). In Fig. 2, the elevations and depressions consist of grooves (section c) which are planed in a straight line.
DENDAT197390D Active DE197390C (en)

Publications (1)

Publication Number Publication Date
DE197390C true DE197390C (en)

Family

ID=460283

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT197390D Active DE197390C (en)

Country Status (1)

Country Link
DE (1) DE197390C (en)

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