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A platform for research: civil engineering, architecture and urbanism
Support frame for a method for sintering a body, in particular for watchmaking
A support frame for a sintering step of a method for producing a part, in particular for watchmaking, from a green body having an initial shape, the body shrinking from the initial shape to a final shape during the sintering step, the support frame having at least one face for supporting the body during the sintering step, wherein the geometry of the supporting face is in relief and configured to support the body from its initial shape into its final shape, so that it retains its shape and proportions in line with a shrinkage coefficient related to the sintering operation. The disclosure further relates to a sintering method using this support frame.
Support frame for a method for sintering a body, in particular for watchmaking
A support frame for a sintering step of a method for producing a part, in particular for watchmaking, from a green body having an initial shape, the body shrinking from the initial shape to a final shape during the sintering step, the support frame having at least one face for supporting the body during the sintering step, wherein the geometry of the supporting face is in relief and configured to support the body from its initial shape into its final shape, so that it retains its shape and proportions in line with a shrinkage coefficient related to the sintering operation. The disclosure further relates to a sintering method using this support frame.
Support frame for a method for sintering a body, in particular for watchmaking
BUBENDORF DENIS (author) / VUILLE PIERRY (author) / CARTIER DAMIEN (author) / AREDE PAULO (author)
2025-03-11
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
/
B22F
Verarbeiten von Metallpulver
,
WORKING METALLIC POWDER
/
C21D
Veränderung der physikalischen Struktur von Eisenmetallen
,
MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS
/
F27D
Einzelheiten oder Zubehör für Industrieöfen, Schachtöfen, Brennöfen oder Retorten, soweit sie nicht auf eine Ofenart eingeschränkt sind
,
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
/
G04B
Mechanisch angetriebene Groß- oder Kleinuhren
,
MECHANICALLY-DRIVEN CLOCKS OR WATCHES
/
G04D
Geräte oder Werkzeuge, die besonders für die Herstellung oder das Instandhalten von Groß- oder Kleinuhren bestimmt sind
,
APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
Important swiss discovery affecting watchmaking
Engineering Index Backfile | 1920
- Construction of a watchmaking factory in Geneva
| British Library Online Contents | 2003
New Swiss laboratory for clock and watchmaking research at Neuchatel
Engineering Index Backfile | 1942
FONDATIONS - Construction of a watchmaking factory in Geneva
| Online Contents | 2003
Cultural Resources and Regional Development: The Case of the Cultural Legacy of Watchmaking
| Online Contents | 2008