| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 21 | PIECE D'HORLOGERIE | EP08783457.8 | 2008-08-25 | EP2181362B1 | 2013-11-20 | CORTHESY, Yves |
| The time piece has a differential correction device for neutralizing angular movements generated in a transmission gear by movements of bearing frames (2, 6). The device has reference wheels (11, 12) coaxial to orthogonal articulation axes (A1, A2). A setting wheel (19) is arranged in a kinematic link between the reference wheel (12) and a reference side inlet of a differential gear for reversing rotations relative to the inlet of the differential gear. An outlet of the differential gear is in a kinematic link with a wheel (14) and an escapement wheel (15) of the transmission gear. | ||||||
| 22 | DISPLAY | EP95941827 | 1995-12-20 | EP0813124A4 | 1999-03-24 | KURONUMA RYUICHI |
| A display is provided with a center wheel (116) which rotates at a prescribed speed. The rotation of a sun gear (114) is controlled and the sun gear has external teeth (114a). A planetary gear (132) having a smaller number of teeth than that of the sun gear (114) engages with the external teeth (114a) of the sun gear (114) and is rotatably fitted to the center wheel (116). A display member (150) rotates as the planetary gear (132) rotates and is supported displaceably in a radial direction of the planetary gear (132). The display member (150) moves along a partially deformed cycloidal curve as the planetary gear (132) rotates. The display member (150) of this display realizes a wide extent of display which is easy to see. | ||||||
| 23 | Mouvement d'horlogerie à aiguilles comprenant un mécanisme à engrenage différentiel | EP79200475.6 | 1979-08-30 | EP0008832A2 | 1980-03-19 | Vuille, Pierre-Alain |
Dans un mouvement d'horlogerie, et plus particulièrement de montre-bracelet à quartz, ayant un moteur pas à pas à faible couple. il est prévu un engrenage différentiel qui entraine les aiguilles et qui permet le déplacement de l'aiguille des heures seule par sauts. La chaussée (22) comporte un pignon (25) qui joue le rôle de pignon planétaire. Le satellite (26) est monté sur la roue des heures (27) jouant le rôle de porte-satellite. Le rôle de la roue planétaire est rempli par un mobile à couronne intérieure (34) qui est normalement fixe, mais qui est commandé par la tige et se déplace par sauts de façon à faire rouler le satellite (26) sur le pignon (25). |
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| 24 | Rouage de finissage pour pièce d'horlogerie | EP11003306.5 | 2011-04-20 | EP2515186B1 | 2014-06-11 | Chatel, Cyrille; Bas, Kéwin |
| 25 | Pièce d'horlogerie | EP07405254.9 | 2007-08-29 | EP2031465A1 | 2009-03-04 | Corthesy, Yves |
Cette pièce d'horlogerie comprend un bâti (1), un train d'engrenage de transmission, au moins deux supports (2, 6, 21) montés pivotants autour d'axes d'articulations respectifs (A1, A2), un dispositif de correction à différentiel pour neutraliser les déplacements angulaires induits dans le rouage de transmission par les déplacements des supports (2, 6, 21). Le dispositif de correction comporte un mobile de référence (11, 12) coaxial à chacun des axes d'articulation (A1, A2), dont chacun est aussi coaxial à un mobile (9, 10) du train d'engrenage de transmission, une liaison cinématique entre les deux mobiles de référence (11, 12) et une liaison cinématique entre les deux mobiles de transmission (9, 10), dont les rapports d'engrenage sont tous points égaux, l'un (11, 22) desdits mobiles de références étant solidaire de l'axe d'articulation dont il est coaxial et l'autre (12, 11'a) étant monté pivotant autour de l'axe d'articulation dont il est coaxial.
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| 26 | Clockwork with hands comprising a differential-gear mechanism | EP79200475 | 1979-08-30 | EP0008832A3 | 1980-04-02 | Vuille, Pierre-Alain |
| 27 | Rouage de finissage pour pièce d'horlogerie | EP11003306.5 | 2011-04-20 | EP2515186A1 | 2012-10-24 | Chatel, Cyrille; Bas, Kéwin |
Il est décrit une pièce d'horlogerie comportant un mouvement mécanique comprenant un bâti (0), un barillet (1) et un pignon d'échappement (5) reliés par un rouage de finissage. Ce rouage comporte un train épicycloïdal multiplicateur comprenant un premier planétaire (6) ayant une vitesse de rotation constante lors de la marche normale du mouvement, un second planétaire (7) relié cinématiquement au pignon d'échappement (5), au moins un satellite (9) engrenant chacun avec le premier planétaire (6) et le second planétaire (7), et un porte satellite (8) relié cinématiquement au barillet (1) et portant le ou les satellites (9).
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| 28 | PIECE D'HORLOGERIE COMPRENANT UN MECANISME A DEUX FUSEAUX HORAIRES | EP07727745.7 | 2007-04-03 | EP2008159B1 | 2010-06-09 | ROCHAT, Marco; GUENIN, Simon |
| 29 | PIECE D'HORLOGERIE | EP08783457.8 | 2008-08-25 | EP2181362A2 | 2010-05-05 | CORTHESY, Yves |
| The invention relates to a time piece comprising a frame (1), a transmission gear train, at least two bearings (2, 6, 21) pivotally mounted about respective articulation axes (A1, A2), a differential correction device for neutralising the angular movements generated in the transmission gear by the movements of the bearings (2, 6, 21). The correction device includes a reference mobile (11, 12) that is coaxial to each of the articulation axes (A1, A2), each of which is also coaxial to a mobile (9, 10) of the transmission gear, a kinematic link between the two reference mobiles (11, 12) and a kinematic link between the two transmission mobiles (9, 10) in which the gear ratios are all equal, one (11, 23) of said reference mobiles being connected to the articulation axis to which it is coaxial while the other (12, 11'a) is pivotally mounted about the articulation axis to which it is coaxial. | ||||||
| 30 | PIECE D'HORLOGERIE COMPRENANT UN MECANISME A DEUX FUSEAUX HORAIRES | EP07727745.7 | 2007-04-03 | EP2008159A2 | 2008-12-31 | ROCHAT, Marco; GUENIN, Simon |
| The invention concerns a timepiece such as a wristwatch comprising a dual time zone mechanism for indicating a reference time corresponding to the time of a location where the user of the watch normally lives and a local time corresponding to the time of a location where the user is temporarily residing. The invention is characterized in that it comprises a core (18) associated with two levers (20, 25) controlled by a common push-button (P; 29), the time shift between the local time and the time zone being adjustable by moving at least one of the levers about the core, the time shift between said local time and said reference time being determined by the position of one lever (25) relative to the other (20). | ||||||
| 31 | DISPLAY | EP95941827.8 | 1995-12-20 | EP0813124A1 | 1997-12-17 | Kuronuma, Ryuichi |
A display device of this invention comprises a center wheel ( 116, 816 ) rotated in predetermined speed. A sun gear ( 114 ) is regulated the rotation thereof, and has an external gear ( 114a ). A planetary gear ( 132 ) which has number of teeth less than that of the sun gear ( 114 ) is externally contacted with the external gear ( 114a ) of the sun gear ( 114 ) , and rotatably mounted on the center wheel ( 116, 816 ) . The planetary gear ( 132 ) is engaged with the sun gear ( 114 ) . A display member ( 150 ) is rotated by the rotation of the planetary gear ( 132 ) and supported such that it can displace in radial direction of the planetary gear ( 132 ). The display member ( 150 ) is moved along a locus of a partially deformed cycloid curve by the rotation of the planetary gear ( 132 ). The area for displaying by the display member ( 150 ) of the display device of this invention is wide and the display is easy to see. |
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| 32 | Mouvement d'horlogerie à aiguilles comprenant un mécanisme à engrenage différentiel | EP79200475.6 | 1979-08-30 | EP0008832B1 | 1982-09-01 | Vuille, Pierre-Alain |
| 33 | TIMEPIECE COMPRISING A DUAL TIME ZONE MECHANISM | PCT/EP2007053274 | 2007-04-03 | WO2007115984A3 | 2007-11-29 | ROCHAT MARCO; GUENIN SIMON |
| The invention concerns a timepiece such as a wristwatch comprising a dual time zone mechanism for indicating a reference time corresponding to the time of a location where the user of the watch normally lives and a local time corresponding to the time of a location where the user is temporarily residing. The invention is characterized in that it comprises a core (18) associated with two levers (20, 25) controlled by a common push-button (P; 29), the time shift between the local time and the time zone being adjustable by moving at least one of the levers about the core, the time shift between said local time and said reference time being determined by the position of one lever (25) relative to the other (20). | ||||||
| 34 | TIME PIECE | PCT/CH2008000357 | 2008-08-25 | WO2009026735A4 | 2009-07-09 | CORTHESY YVES |
| The invention relates to a time piece comprising a frame (1), a transmission gear train, at least two bearings (2, 6, 21) pivotally mounted about respective articulation axes (A1, A2), a differential correction device for neutralising the angular movements generated in the transmission gear by the movements of the bearings (2, 6, 21). The correction device includes a reference mobile (11, 12) that is coaxial to each of the articulation axes (A1, A2), each of which is also coaxial to a mobile (9, 10) of the transmission gear, a kinematic link between the two reference mobiles (11, 12) and a kinematic link between the two transmission mobiles (9, 10) in which the gear ratios are all equal, one (11, 23) of said reference mobiles being connected to the articulation axis to which it is coaxial while the other (12, 11'a) is pivotally mounted about the articulation axis to which it is coaxial. | ||||||
| 35 | TIME PIECE | PCT/CH2008000357 | 2008-08-25 | WO2009026735A3 | 2009-05-28 | CORTHESY YVES |
| The invention relates to a time piece comprising a frame (1), a transmission gear train, at least two bearings (2, 6, 21) pivotally mounted about respective articulation axes (A1, A2), a differential correction device for neutralising the angular movements generated in the transmission gear by the movements of the bearings (2, 6, 21). The correction device includes a reference mobile (11, 12) that is coaxial to each of the articulation axes (A1, A2), each of which is also coaxial to a mobile (9, 10) of the transmission gear, a kinematic link between the two reference mobiles (11, 12) and a kinematic link between the two transmission mobiles (9, 10) in which the gear ratios are all equal, one (11, 23) of said reference mobiles being connected to the articulation axis to which it is coaxial while the other (12, 11'a) is pivotally mounted about the articulation axis to which it is coaxial. | ||||||
