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1. (WO2010081500) HOROLOGICAL MOVEMENT WITH AUTOMATIC WINDING AND MOVING ESCAPEMENT
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/081500 International Application No.: PCT/EP2009/007159
Publication Date: 22.07.2010 International Filing Date: 06.10.2009
IPC:
G04B 5/02 (2006.01) ,G04B 17/28 (2006.01)
G PHYSICS
04
HOROLOGY
B
MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME-PIECES USING THE POSITION OF THE SUN, MOON, OR STARS
5
Automatic winding-up
02
by self-winding caused by movement of the watch
G PHYSICS
04
HOROLOGY
B
MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME-PIECES USING THE POSITION OF THE SUN, MOON, OR STARS
17
Mechanisms for stabilising frequency
20
Compensation of mechanisms for stabilizing frequency
28
for the effect of unbalance of the weights, e.g. tourbillon
Applicants:
LA FABRIQUE DU TEMPS SA [CH/CH]; 186 Route de Vernier CH-1214 Vernier, CH (AllExceptUS)
BARBASINI, Enrico [IT/FR]; FR (UsOnly)
NAVAS, Michel [FR/CH]; CH (UsOnly)
Inventors:
BARBASINI, Enrico; FR
NAVAS, Michel; CH
Agent:
DIETLIN, Henri; Dietlin & Cie S.A. Boulevard Saint-Georges 72 Case Postale 5714 CH-1211 Genève 11, CH
Priority Data:
00054/0915.01.2009CH
Title (EN) HOROLOGICAL MOVEMENT WITH AUTOMATIC WINDING AND MOVING ESCAPEMENT
(FR) MOUVEMENT HORLOGER A REMONTAGE AUTOMATIQUE ET A ECHAPPEMENT MOBILE
Abstract:
(EN) This is a horological movement of the type with automatic winding and comprising a frame (4, 24, 42) carrying a drive member, connected kinematically to a mechanical oscillator (9, 10) to maintain its oscillations, notably by means of an escape wheel (8), and an automatic winding mechanism comprising an oscillating mass (1) designed to supply the drive member with energy. In accordance with the features of the invention, the mechanical oscillator and the escape wheel are pivoted on the oscillating mass. The movement preferably also comprises differential gearing (14) which has a first input (17) connected kinematically to the drive member, a second input (18) connected kinematically to the oscillating mass (1), and an output (19) connected kinematically to the escape wheel (8) in order both to transmit energy to the latter from the drive member and to compensate for the movements of the oscillating mass relative to the frame (4, 24, 42).
(FR) II s'agit d'un mouvement horloger du type à remontage automatique comportant un bâti (4, 24, 42) portant un organe moteur, relié cinématiquement à un oscillateur mécanique (9, 10) pour entretenir ses oscillations notamment par l'intermédiaire d'une roue d'échappement (8), et un mécanisme de remontage automatique comprenant une masse oscillante (1) agencée pour alimenter l'organe moteur en énergie. Les caractéristiques de l'invention prévoient que l'oscillateur mécanique et la roue d'échappement sont montés pivotants sur la masse oscillante. Préférablement, le mouvement comporte en outre un engrenage différentiel (14) présentant une première entrée (17), reliée cinématiquement à l'organe moteur, une seconde entrée (18), reliée cinématiquement à la masse oscillante (1), et une sortie (19), reliée cinématiquement à la roue d'échappement (8) pour, d'une part, lui transmettre de l'énergie à partir de l'organe moteur et, d'autre part, compenser les mouvements de la masse oscillante en référence au bâti (4, 24, 42).
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)
Also published as:
EP2376986