EP0493613A1 - Assemblage pour piece d'horlogerie du type cadran a aiguilles, procede de construction de celle-ci ainsi que piece d'horlogerie de ce type - Google Patents
Assemblage pour piece d'horlogerie du type cadran a aiguilles, procede de construction de celle-ci ainsi que piece d'horlogerie de ce type Download PDFInfo
- Publication number
- EP0493613A1 EP0493613A1 EP91913080A EP91913080A EP0493613A1 EP 0493613 A1 EP0493613 A1 EP 0493613A1 EP 91913080 A EP91913080 A EP 91913080A EP 91913080 A EP91913080 A EP 91913080A EP 0493613 A1 EP0493613 A1 EP 0493613A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- wheel
- speed
- hand
- wheel train
- reducing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
- G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
- G04C3/146—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor incorporating two or more stepping motors or rotors
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
- G04C3/008—Mounting, assembling of components
Definitions
- Rotation of the motor A90 is transmitted to a first speed-reducing wheel train 1 (second-hand driving wheel train) or a second speed-reducing wheel train 2 (minute-hand driving wheel train), which wheel trains 1 or 2 are arrayed selectably.
- a first speed-reducing wheel train 1 second-hand driving wheel train
- a second speed-reducing wheel train 2 minute-hand driving wheel train
- the seventh speed-reducing wheel train 7 is composed of a minute transmitting wheel A71, a minute transmitting wheel B72, a minute transmitting wheel C73 and a minute wheel 74 (see Figs. 7 and 13).
- the motor C rotor 113 has a pinion 113a (with the number of teeth Z equal to 6) engaged with a wheel gear 71a (with the number of teeth Z equal to 63) of the minute transmitting wheel A71, which has a wheel pinion 71b (with the number of teeth Z equal to 7) engaged with wheel gear 72a (with the number of teeth Z equal to 60) of the minute transmitting wheel B72.
- a mode spring 135 (shown in Fig. 16) contacted with a mode spring pushing section 131a of the winding stem 131 is thrust and rotated about a dowel 260b as a center of rotation.
- a mode lever 136 contacted with the mode spring 135 is also rotated about the dowel as a center of rotation.
- a mode wheel 138 is rotated by a mode wheel feed part 136a of the mode lever 136 thrusting teeth of the mode wheel 138.
- the teeth of the mode wheel 138 skip the skip position of a mode wheel jumper section 137 of a jumper lever 137, adapted for controlling the position of the mode wheel 138, the mode wheel 138 is rotated by one tooth.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
Abstract
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP76519/90U | 1990-07-20 | ||
JP7651990 | 1990-07-20 | ||
PCT/JP1991/000966 WO1992001977A1 (fr) | 1990-07-20 | 1991-07-19 | Montre-bracelet avec cadran a aiguilles |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0493613A1 true EP0493613A1 (fr) | 1992-07-08 |
EP0493613A4 EP0493613A4 (en) | 1993-04-07 |
EP0493613B1 EP0493613B1 (fr) | 1996-04-24 |
Family
ID=13607530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91913080A Expired - Lifetime EP0493613B1 (fr) | 1990-07-20 | 1991-07-19 | Assemblage pour piece d'horlogerie du type cadran a aiguilles, procede de construction de celle-ci ainsi que piece d'horlogerie de ce type |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0493613B1 (fr) |
JP (1) | JP3216723B2 (fr) |
DE (1) | DE69119053T2 (fr) |
WO (1) | WO1992001977A1 (fr) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0617346A1 (fr) * | 1993-03-23 | 1994-09-28 | Eta SA Fabriques d'Ebauches | Montre-chronographe avec indicateur de quantième |
EP0625736A1 (fr) * | 1993-05-17 | 1994-11-23 | Fabrique D'ebauches De Sonceboz S.A. | Montre-chronographe comportant deux poussoirs à l'exclusion de toute tige-couronne |
CH685142GA3 (fr) * | 1993-05-17 | 1995-04-13 | Sonceboz Ebauches Fab | Montre-chronographe comportant deux poussoirs à l'exclusion de toute tige-couronne. |
EP0654718A1 (fr) * | 1993-11-19 | 1995-05-24 | Fabrique D'ebauches De Sonceboz S.A. | Mécanisme d'entraînement des aiguilles d'une pièce d'horlogerie |
CH685467GA3 (fr) * | 1994-01-20 | 1995-07-31 | Sonceboz Ebauches Fab | Montre-chronographe comportant deux poussoirs à l'exclusion de toute tige-couronne. |
EP0745913A2 (fr) * | 1995-06-02 | 1996-12-04 | Citizen Watch Co. Ltd. | Appareil d'affichage d'informations |
EP0806712A2 (fr) * | 1996-05-09 | 1997-11-12 | Fortis AG | Mouvement d'horlogerie mécanique avec chronomètre incorporé (mouvement de chronographe) |
EP0860756A1 (fr) * | 1996-08-30 | 1998-08-26 | Citizen Watch Co. Ltd. | Petit appareil electronique avec affichage des fonctions |
EP1211579A1 (fr) * | 2000-11-29 | 2002-06-05 | Eta SA Fabriques d'Ebauches | Montre-chronographe électronique à affichage analogique |
US6597637B2 (en) | 2000-11-29 | 2003-07-22 | Eta Sa Fabriques D'ebauches | Electronic chronograph watch with analogue display |
EP1376271A2 (fr) * | 2002-06-18 | 2004-01-02 | Seiko Instruments Inc. | Montre chronographe analogique munie de plusieurs moteurs |
SG107663A1 (en) * | 2002-06-18 | 2004-12-29 | Seiko Instr Inc | Analog electronic timepiece having train wheel setting lever |
CH697587B1 (fr) * | 2006-12-19 | 2008-12-15 | Tag Heuer Sa | Montre-bracelet munie d'un guichet et procédé d'affichage. |
EP2555061A1 (fr) * | 2011-08-01 | 2013-02-06 | Casio Computer Co., Ltd. | Pièce d'horlogerie électronique analogique |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4721503B2 (ja) * | 2000-11-10 | 2011-07-13 | 日本電産コパル株式会社 | カメラ用フォーカルプレンシャッタ |
US7859951B2 (en) * | 2005-06-17 | 2010-12-28 | Timex Group B.V. | Universal electronic device module configuration |
DE102009056406B4 (de) * | 2009-12-01 | 2013-12-12 | Kundo Xt Gmbh | Analoges Anzeigegerät, insbesondere Uhr |
JP7041836B2 (ja) | 2017-09-27 | 2022-03-25 | カシオ計算機株式会社 | 輪列装置および時計 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0082110A1 (fr) * | 1981-12-16 | 1983-06-22 | Fabriques D'horlogerie De Fontainemelon S.A. | Montre électronique avec ou sans aiguilles de secondes |
EP0247520A1 (fr) * | 1986-05-29 | 1987-12-02 | Conseilray S.A. | Montre-chronographe |
JPH0295890U (fr) * | 1989-01-19 | 1990-07-31 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS585687A (ja) * | 1981-07-02 | 1983-01-13 | Seiko Instr & Electronics Ltd | 時計の輪列構造 |
JPS60146175A (ja) * | 1984-01-10 | 1985-08-01 | Citizen Watch Co Ltd | 多機能アナログ電子時計 |
JPS6183992A (ja) * | 1984-09-29 | 1986-04-28 | Citizen Watch Co Ltd | クロノグラフ付電子時計 |
JP2716449B2 (ja) * | 1988-04-05 | 1998-02-18 | シチズン時計株式会社 | 指針式表示機器 |
-
1991
- 1991-07-19 EP EP91913080A patent/EP0493613B1/fr not_active Expired - Lifetime
- 1991-07-19 DE DE69119053T patent/DE69119053T2/de not_active Expired - Fee Related
- 1991-07-19 JP JP51285291A patent/JP3216723B2/ja not_active Expired - Fee Related
- 1991-07-19 WO PCT/JP1991/000966 patent/WO1992001977A1/fr active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0082110A1 (fr) * | 1981-12-16 | 1983-06-22 | Fabriques D'horlogerie De Fontainemelon S.A. | Montre électronique avec ou sans aiguilles de secondes |
EP0247520A1 (fr) * | 1986-05-29 | 1987-12-02 | Conseilray S.A. | Montre-chronographe |
JPH0295890U (fr) * | 1989-01-19 | 1990-07-31 |
Non-Patent Citations (1)
Title |
---|
See also references of WO9201977A1 * |
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0617346A1 (fr) * | 1993-03-23 | 1994-09-28 | Eta SA Fabriques d'Ebauches | Montre-chronographe avec indicateur de quantième |
US5473580A (en) * | 1993-03-23 | 1995-12-05 | Eta Sa Fabrique D'ebauches | Chronograph watch with date indicator |
CH686106GA3 (fr) * | 1993-03-23 | 1996-01-15 | Eta Sa | Montre-chronographe avec indicateur de quantieme. |
EP0625736A1 (fr) * | 1993-05-17 | 1994-11-23 | Fabrique D'ebauches De Sonceboz S.A. | Montre-chronographe comportant deux poussoirs à l'exclusion de toute tige-couronne |
CH685142GA3 (fr) * | 1993-05-17 | 1995-04-13 | Sonceboz Ebauches Fab | Montre-chronographe comportant deux poussoirs à l'exclusion de toute tige-couronne. |
EP0654718A1 (fr) * | 1993-11-19 | 1995-05-24 | Fabrique D'ebauches De Sonceboz S.A. | Mécanisme d'entraînement des aiguilles d'une pièce d'horlogerie |
CH685466GA3 (fr) * | 1993-11-19 | 1995-07-31 | Sonceboz Ebauches Fab | Mécanisme d'entraînement des aiguilles d'une pièce d'horlogerie et montre munie d'un tel mécanisme. |
CH685467GA3 (fr) * | 1994-01-20 | 1995-07-31 | Sonceboz Ebauches Fab | Montre-chronographe comportant deux poussoirs à l'exclusion de toute tige-couronne. |
EP0745913A2 (fr) * | 1995-06-02 | 1996-12-04 | Citizen Watch Co. Ltd. | Appareil d'affichage d'informations |
EP0745913A3 (fr) * | 1995-06-02 | 1997-10-15 | Citizen Watch Co Ltd | Appareil d'affichage d'informations |
EP0806712A3 (fr) * | 1996-05-09 | 1999-09-15 | Fortis AG | Mouvement d'horlogerie mécanique avec chronomètre incorporé (mouvement de chronographe) |
EP0806712A2 (fr) * | 1996-05-09 | 1997-11-12 | Fortis AG | Mouvement d'horlogerie mécanique avec chronomètre incorporé (mouvement de chronographe) |
EP0860756A1 (fr) * | 1996-08-30 | 1998-08-26 | Citizen Watch Co. Ltd. | Petit appareil electronique avec affichage des fonctions |
EP0860756B1 (fr) * | 1996-08-30 | 2008-01-23 | Citizen Holdings Co., Ltd. | Montre electronique analogique |
EP1211579A1 (fr) * | 2000-11-29 | 2002-06-05 | Eta SA Fabriques d'Ebauches | Montre-chronographe électronique à affichage analogique |
US6597637B2 (en) | 2000-11-29 | 2003-07-22 | Eta Sa Fabriques D'ebauches | Electronic chronograph watch with analogue display |
SG115425A1 (en) * | 2000-11-29 | 2005-10-28 | Ebauchesfabrik Eta Ag | Electronic chronograph watch with analogue display |
EP1376271A3 (fr) * | 2002-06-18 | 2004-12-22 | Seiko Instruments Inc. | Montre chronographe analogique munie de plusieurs moteurs |
SG107663A1 (en) * | 2002-06-18 | 2004-12-29 | Seiko Instr Inc | Analog electronic timepiece having train wheel setting lever |
SG106150A1 (en) * | 2002-06-18 | 2004-09-30 | Seiko Instr Inc | Analog chronograph timepiece having plural motors |
US6987712B2 (en) | 2002-06-18 | 2006-01-17 | Seiko Instruments Inc. | Analog chronograph timepiece having plural motors |
EP1376271A2 (fr) * | 2002-06-18 | 2004-01-02 | Seiko Instruments Inc. | Montre chronographe analogique munie de plusieurs moteurs |
CH697587B1 (fr) * | 2006-12-19 | 2008-12-15 | Tag Heuer Sa | Montre-bracelet munie d'un guichet et procédé d'affichage. |
EP2555061A1 (fr) * | 2011-08-01 | 2013-02-06 | Casio Computer Co., Ltd. | Pièce d'horlogerie électronique analogique |
US8848491B2 (en) | 2011-08-01 | 2014-09-30 | Casio Computer Co., Ltd. | Analog electronic timepiece |
Also Published As
Publication number | Publication date |
---|---|
DE69119053D1 (de) | 1996-05-30 |
DE69119053T2 (de) | 1996-11-14 |
EP0493613A4 (en) | 1993-04-07 |
WO1992001977A1 (fr) | 1992-02-06 |
JP3216723B2 (ja) | 2001-10-09 |
EP0493613B1 (fr) | 1996-04-24 |
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