FR1038089A - Perfectionnement aux mécanismes limiteurs de couples et application de tels mécanismes perfectionnés aux mouvements d'horlogerie
- Google Patents
Perfectionnement aux mécanismes limiteurs de couples et application de tels mécanismes perfectionnés aux mouvements d'horlogerie
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ED Jaeger SA
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ED Jaeger SA
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Publication of FR1038089ApublicationCriticalpatent/FR1038089A/fr
G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
G04B1/00—Driving mechanisms
G04B1/10—Driving mechanisms with mainspring
G04B1/16—Barrels; Arbors; Barrel axles
G—PHYSICS
G04—HOROLOGY
G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
G04B1/00—Driving mechanisms
G04B1/10—Driving mechanisms with mainspring
G04B1/18—Constructions for connecting the ends of the mainsprings with the barrel or the arbor
G04B1/185—Friction clutch between spring and spring cylinder
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Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
FR1038089D1951-06-041951-06-04Perfectionnement aux mécanismes limiteurs de couples et application de tels mécanismes perfectionnés aux mouvements d'horlogerie
ExpiredFR1038089A
(fr)