CH351221A - Timepiece - Google Patents
TimepieceInfo
- Publication number
- CH351221A CH351221A CH351221DA CH351221A CH 351221 A CH351221 A CH 351221A CH 351221D A CH351221D A CH 351221DA CH 351221 A CH351221 A CH 351221A
- Authority
- CH
- Switzerland
- Prior art keywords
- setting
- date
- pull
- tab
- timepiece
- Prior art date
Links
Classifications
-
- 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
- G04B19/00—Indicating the time by visual means
- G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
- G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
- G04B19/247—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator disc-shaped
- G04B19/25—Devices for setting the date indicators manually
-
- 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
- G04B27/00—Mechanical devices for setting the time indicating means
- G04B27/02—Mechanical devices for setting the time indicating means by making use of the winding means
- G04B27/026—Mechanical devices for setting the time indicating means by making use of the winding means for several clockworks or pairs of hands and/or supplementary functions
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
Description
<Desc/Clms Page number 1>
Pièce d'horlogerie L'objet de la présente invention est une pièce d'horlogerie à quantièmes dont les signes sont portés par une couronne dentée et dont le remontoir à tirette peut occuper trois positions, de remontage, de mise à l'heure et de mise à la date. Cette pièce d'horlogerie est caractérisée par un bras dont une extrémité est fixée à la tirette et dont l'autre extrémité peut venir en prise avec la denture de la couronne susmentionnée.
Le dessin ci-annexé représente, à titre d'exemple, une forme d'exécution de l'objet de la présente invention. Les fig. 1, 3 et 4 sont des plans, vus côté cadran, du mécanisme de cette forme d'exécution, en position de remontage, respectivement de mise à l'heure et de mise à la date. La fig. 2 est une coupe par II-II de la fig. 1.
La forme d'exécution représentée comprend une platine 1 sur laquelle est monté le cadran 2 ; sous celui-ci peut tourner la couronne 3 qui porte la graduation des quantièmes apparaissant dans un guichet 5 du cadran et qui présente intérieurement une denture 4. 4a est un plateau central recouvrant la denture 4 et maintenant ainsi la couronne 3 en place. 6 est la tige de remontage, 7 la tirette et 7a le ressort de celle-ci ; 8 est le pignon coulant usuel pouvant engrener soit avec le pignon de remontoir 11, soit avec le renvoi de mise à l'heure 12 ;
ce pignon est commandé par la bascule 9 soumise à l'action du ressort 10. 13 et 14 sont la chaussée et la roue d'heures, 15 est le mobile de minuterie et 16, un sautoir travaillant avec la denture 4. Le bras 17 est fixé à une de ses extrémités, par un rivet 17a, à la tirette 7 ; son autre extrémité porte une cheville 18 pouvant s'engager avec la denture 4 et dont l'extrémité libre peut se mouvoir dans une ouverture 19 du plateau 4a. La fig. 1 montre la position de remontage, dans laquelle la cheville 18 est éloignée de la denture 4.
La fig. 3 montre la position de mise à l'heure ; la tirette 7 est arrêtée dans celle-ci non seulement parce que sa cheville 7b est engagée dans le second cran du ressort de tirette 7a, mais aussi parce que son talon 7c est en prise avec la butée 20 de la bascule ; la cheville 18 est près de prendre contact avec la denture 4.
La fig. 4 montre la position de mise à la date, dans laquelle le talon 7c de la tirette est arrêté par la saillie 21 de la bascule ; la cheville 18 a alors déplacé d'une dent la couronne 3. Ce dispositif très simple permet de faire avancer pas à pas, toujours dans le même sens, la couronne de quantième ce qui permet de la remettre facilement à la date, à la fin des mois.
<Desc / Clms Page number 1>
Timepiece The object of the present invention is a calendar timepiece, the signs of which are carried by a toothed crown and the zipper winder of which can occupy three positions, winding, time-setting and updating the date. This timepiece is characterized by an arm, one end of which is fixed to the pull tab and the other end of which can engage with the teeth of the aforementioned crown.
The accompanying drawing represents, by way of example, an embodiment of the object of the present invention. Figs. 1, 3 and 4 are plans, seen on the dial side, of the mechanism of this embodiment, in the winding position, respectively for setting the time and setting the date. Fig. 2 is a section through II-II of FIG. 1.
The embodiment shown comprises a plate 1 on which the dial 2 is mounted; under this can turn the crown 3 which bears the graduation of the dates appearing in a window 5 of the dial and which internally has toothing 4. 4a is a central plate covering the toothing 4 and thus maintaining the crown 3 in place. 6 is the winding rod, 7 the pull tab and 7a the spring thereof; 8 is the usual sliding pinion able to mesh either with the winding pinion 11 or with the time-setting transmission 12;
this pinion is controlled by the rocker 9 subjected to the action of the spring 10. 13 and 14 are the roadway and the hour wheel, 15 is the timer mobile and 16, a jumper working with the teeth 4. The arm 17 is fixed at one of its ends, by a rivet 17a, to the pull tab 7; its other end carries an ankle 18 capable of engaging with the teeth 4 and the free end of which can move in an opening 19 of the plate 4a. Fig. 1 shows the reassembly position, in which the pin 18 is moved away from the teeth 4.
Fig. 3 shows the time setting position; the zipper 7 is stopped therein not only because its pin 7b is engaged in the second notch of the zipper spring 7a, but also because its heel 7c is engaged with the stop 20 of the lever; the pin 18 is close to making contact with the teeth 4.
Fig. 4 shows the date setting position, in which the heel 7c of the pull tab is stopped by the projection 21 of the lever; the pin 18 has then moved crown 3 by one tooth. This very simple device enables the date crown to be advanced step by step, always in the same direction, which makes it easy to reset it to the date at the end months.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH351221T | 1958-12-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH351221A true CH351221A (en) | 1960-12-31 |
Family
ID=4509370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH351221D CH351221A (en) | 1958-12-30 | 1958-12-30 | Timepiece |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH351221A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3427798A (en) * | 1966-11-10 | 1969-02-18 | Hamilton Watch Co | Watch calendar setting mechanism |
US3465513A (en) * | 1967-05-11 | 1969-09-09 | Ebauchesfabrik Eta Ag | Calendar watch with correction device for the date ring |
US3531929A (en) * | 1968-10-07 | 1970-10-06 | Forster Bernhard | Date-correcting means for a date-indicating watch |
US3664119A (en) * | 1968-08-30 | 1972-05-23 | Ebauches Sa | Calendar electric timepiece |
US3706197A (en) * | 1970-06-20 | 1972-12-19 | Seiko Instr & Electronics | Date correcting device for wrist watches |
JPS5115968U (en) * | 1975-03-06 | 1976-02-05 | ||
EP1310839A1 (en) * | 2001-11-13 | 2003-05-14 | Glashütter Uhrenbetrieb GmbH | Winding and time-setting device for a timepiece, such as a calendar-watch provided with disc date |
US6980488B2 (en) | 2001-11-13 | 2005-12-27 | Glashütter Uhrenbetrieb GmbH | Device for winding and setting the time of a timepiece such as a date-watch including a date disc |
WO2016113675A1 (en) * | 2015-01-14 | 2016-07-21 | Cartier International Ag | Watch case |
-
1958
- 1958-12-30 CH CH351221D patent/CH351221A/en unknown
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3427798A (en) * | 1966-11-10 | 1969-02-18 | Hamilton Watch Co | Watch calendar setting mechanism |
US3465513A (en) * | 1967-05-11 | 1969-09-09 | Ebauchesfabrik Eta Ag | Calendar watch with correction device for the date ring |
US3664119A (en) * | 1968-08-30 | 1972-05-23 | Ebauches Sa | Calendar electric timepiece |
US3531929A (en) * | 1968-10-07 | 1970-10-06 | Forster Bernhard | Date-correcting means for a date-indicating watch |
US3706197A (en) * | 1970-06-20 | 1972-12-19 | Seiko Instr & Electronics | Date correcting device for wrist watches |
JPS5115968U (en) * | 1975-03-06 | 1976-02-05 | ||
JPS5354286Y2 (en) * | 1975-03-06 | 1978-12-26 | ||
EP1310839A1 (en) * | 2001-11-13 | 2003-05-14 | Glashütter Uhrenbetrieb GmbH | Winding and time-setting device for a timepiece, such as a calendar-watch provided with disc date |
US6980488B2 (en) | 2001-11-13 | 2005-12-27 | Glashütter Uhrenbetrieb GmbH | Device for winding and setting the time of a timepiece such as a date-watch including a date disc |
WO2016113675A1 (en) * | 2015-01-14 | 2016-07-21 | Cartier International Ag | Watch case |
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