FR1306880A - Procédé de soudage électrique, par résistance, de signes sur un cadran d'horlogerie, et installation pour la mise en oeuvre de ce procédé
- Google Patents
Procédé de soudage électrique, par résistance, de signes sur un cadran d'horlogerie, et installation pour la mise en oeuvre de ce procédé
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LAPIDOR SA
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LAPIDOR SA
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Priority to FR879784ApriorityCriticalpatent/FR1306880A/fr
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Publication of FR1306880ApublicationCriticalpatent/FR1306880A/fr
G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
G04D3/0002—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe
G04D3/0043—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for components of the time-indicating mechanisms
G04D3/0048—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for components of the time-indicating mechanisms for dials
B—PERFORMING OPERATIONS; TRANSPORTING
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
B23K11/00—Resistance welding; Severing by resistance heating
B23K11/002—Resistance welding; Severing by resistance heating specially adapted for particular articles or work
B23K11/004—Welding of a small piece to a great or broad piece
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Engineering & Computer Science
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Mechanical Engineering
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FR879784A1961-11-221961-11-22Procédé de soudage électrique, par résistance, de signes sur un cadran d'horlogerie, et installation pour la mise en oeuvre de ce procédé
ExpiredFR1306880A
(fr)
Procédé de mise en place des mobiles et des ponts d'une pièce d'horlogerie, dispositif pour la mise en oeuvre de ce procédé, et pièce d'horlogerie résultant du procédé