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1. (WO2017098418) TIMEPIECE MOVEMENT
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/098418 International Application No.: PCT/IB2016/057410
Publication Date: 15.06.2017 International Filing Date: 07.12.2016
IPC:
G04B 1/12 (2006.01) ,G04B 27/04 (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
1
Driving mechanisms
10
with mainspring
12
with several mainsprings
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
27
Mechanical devices for setting the time-indicating means
02
by making use of the winding means
04
with clutch wheel
Applicants:
PARMIGIANI FLEURIER S.A. [CH/CH]; Rue du Temple, 11 2114 Fleurier, CH
Inventors:
REYNARD, Béranger; FR
Agent:
GRIFFES CONSULTING S.A.; Route de Florissant 81 1206 Genève, CH
Priority Data:
CH01809/1510.12.2015CH
Title (EN) TIMEPIECE MOVEMENT
(FR) MOUVEMENT HORLOGER
Abstract:
(EN) The invention relates to a timepiece movement which comprises two timepiece components rotating about a common axis, namely a first timepiece component attached to a shaft comprising a pivot (1) at least at one of the ends thereof, and a second timepiece component comprising a bearing (2) receiving said pivot (1). The pivot (1) and the bearing (2) have the shape of a regular rounded polygon, preferably a rounded equilateral triangle, respectively male or female, arranged in such a way that the pivot (1) engages in the bearing (2) with an angular play enabling transmission of a rotation of the shaft to the second component by a self-locking effect.
(FR) Un mouvement horloger comporte deux composants horlogers rotatifs autour d'un axe commun, à savoir un premier composant horloger fixé à un arbre comportant à au moins une de ses extrémités un pivot (1) et un second composant horloger comportant un palier (2) recevant ledit pivot (1). Le pivot (1) et le palier (2) ont la forme d'un polygone régulier arrondi, de préférence un triangle équilatéral arrondi, mâle ou femelle respectivement, agencés de manière à ce que le pivot (1) s'engage dans le palier (2) avec un jeu angulaire permettant de transmettre une rotation de l'arbre au second composant par un effet d'auto-blocage.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, 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, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, 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, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)
Also published as:
CN108475038EP3387493US20190004479