CH714033A2 - Torque smoothing for timepiece, especially with striking mechanism. - Google Patents
Torque smoothing for timepiece, especially with striking mechanism. Download PDFInfo
- Publication number
- CH714033A2 CH714033A2 CH01521/17A CH15212017A CH714033A2 CH 714033 A2 CH714033 A2 CH 714033A2 CH 01521/17 A CH01521/17 A CH 01521/17A CH 15212017 A CH15212017 A CH 15212017A CH 714033 A2 CH714033 A2 CH 714033A2
- Authority
- CH
- Switzerland
- Prior art keywords
- torque
- movement
- mobile
- rocker
- striking
- 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
- G04B1/00—Driving mechanisms
- G04B1/10—Driving mechanisms with mainspring
- G04B1/22—Compensation of changes in the motive power of the mainspring
-
- 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
- G04B21/00—Indicating the time by acoustic means
- G04B21/02—Regular striking mechanisms giving the full hour, half hour or quarter hour
- G04B21/10—Releasing or locking the regular stroke, e.g. for silence during the night
-
- 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
- G04B19/02—Back-gearing arrangements between gear train and hands
-
- 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
- G04B21/00—Indicating the time by acoustic means
- G04B21/02—Regular striking mechanisms giving the full hour, half hour or quarter hour
-
- 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
- G04B21/00—Indicating the time by acoustic means
- G04B21/02—Regular striking mechanisms giving the full hour, half hour or quarter hour
- G04B21/12—Reiterating watches or clocks
-
- 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
- G04B9/00—Supervision of the state of winding, e.g. indicating the amount of winding
- G04B9/02—Devices controlled by such state, e.g. device affording protection means against overwinding
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Unknown Time Intervals (AREA)
Abstract
L’invention se rapporte à une pièce d’horlogerie avec mouvement entraînant un mobile de sortie (3), un mécanisme d’affichage tel qu’un mécanisme de sonnerie (100) au passage ou de répétition minutes, comportant un mobile entraîneur de sonnerie comportant un rochet de détente (22) avec lequel coopère un cliquet (85) pour l’exécution d’une sonnerie, un levier de débrayage de sonnerie (55) pour éloigner tout cliquet du mobile de sonnerie (2), comportant une première bascule (50) portant le cliquet (85) et son ressort (52), le mobile de sortie (3) actionnant une deuxième bascule (70) dont le pivotement entraîne celui de la première bascule (50). Le mécanisme de sonnerie (100) selon l’invention comporte un sautoir lisseur de couple (900), qu’un premier ressort (902) ramène en appui sur le mobile de sortie (3), pour consommer, quand la deuxième bascule (70) n’est pas en prise avec le mobile de sortie (3), un couple équivalent à celui qu’elle consomme quand elle est en prise avec lui. L’invention porte également sur un mécanisme additionnent qui comporte ledit sautoir lisseur de couple (900) et le premier ressort (902) et qui est agencé pour consommer un couple équivalent à celui d’un affichage horloger commandé à travers ledit mobile de sortie (3) et la deuxième bascule (70).The invention relates to a timepiece with movement driving an output mobile (3), a display mechanism such as a striking mechanism (100) in passing or minute repeater, comprising a mobile ringing driver comprising a trigger ratchet (22) with which a pawl (85) cooperates to perform a ringing, a striking clutch release lever (55) for removing any ratchet from the striking ring (2), comprising a first rocker (50) carrying the pawl (85) and its spring (52), the movable output (3) actuating a second flip-flop (70) whose pivoting drives that of the first flip-flop (50). The striking mechanism (100) according to the invention comprises a brightener (900), which a first spring (902) bears against the output mobile (3), to consume, when the second latch (70) ) is not engaged with the output mobile (3), a torque equivalent to the one that it consumes when it is engaged with it. The invention also relates to an additional mechanism comprising said torque smoothing collar (900) and the first spring (902) and which is arranged to consume a torque equivalent to that of a clock display controlled through said output mobile ( 3) and the second flip-flop (70).
Description
DescriptionDescription
Domaine de l’invention [0001] L’invention concerne une pièce d’horlogerie comportant au moins un mouvement comportant des moyens principaux de stockage d’énergie pour l’alimentation au moins d’un résonateur et agencé pour entraîner en continu au moins un mobile de sortie comportant au moins une dent, ladite pièce d’horlogerie comportant encore au moins un mécanisme d’affichage agencé pour être commandé par un dit mouvement ou par une action d’un utilisateur, ledit mécanisme d’affichage étant alimenté en énergie au moins par lesdits moyens principaux de stockage d’énergie au travers dudit mobile de sortie, et ledit mécanisme d’affichage comportant des moyens de rappel élastique à armement progressif sous l’action dudit mobile de sortie et agencés pour modifier l’affichage à des instants commandés par un dit mouvement ou par une action d’un utilisateur, par un désarmement desdits moyens de rappel élastique, le cycle d’armement et de désarmement desdits moyens de rappel élastique correspondant à une variation du couple consommé par ledit mécanisme d’affichage au niveau dudit mobile de sortie, lequel comporte au moins une dent agencée pour soulever une bascule intermédiaire de déclenchement par le mouvement, que comporte ledit mécanisme d’affichage.FIELD OF THE INVENTION The invention relates to a timepiece comprising at least one movement comprising main energy storage means for supplying at least one resonator and arranged to continuously drive at least one output mobile comprising at least one tooth, said timepiece further comprising at least one display mechanism arranged to be controlled by a said movement or by a user action, said display mechanism being supplied with energy at less by said main means of energy storage through said output mobile, and said display mechanism comprising elastic return means with progressive arming under the action of said output mobile and arranged to modify the display at times controlled by a said movement or by a user action, by disarming said elastic return means, the arming cycle and disarming of said elastic return means corresponding to a variation of the torque consumed by said display mechanism at the level of said outlet mobile, which comprises at least one tooth arranged to lift an intermediate rocker triggered by movement, which comprises said mechanism. display.
[0002] L’invention concerne encore un mécanisme additionnel pour une pièce d’horlogerie comportant un mécanisme de sonnerie pour l’exécution d’une sonnerie au passage et/ou de répétition minutes, et un mouvement comportant des moyens principaux de stockage d’énergie pour l’alimentation au moins d’un résonateur et agencé pour entraîner en continu au moins un mobile de sortie comportant au moins une dent, et agencé pour déclencher le fonctionnement de sonneries au passage.The invention further relates to an additional mechanism for a timepiece comprising a striking mechanism for the execution of a striking ring and / or minute repeater, and a movement comprising main means for storing energy for supplying at least one resonator and arranged to continuously drive at least one output mobile comprising at least one tooth, and arranged to trigger the operation of ring tones in the process.
[0003] L’invention concerne encore une telle pièce d’horlogerie comportant au moins un tel mécanisme additionnel.The invention also relates to such a timepiece comprising at least one such additional mechanism.
[0004] L’invention concerne le domaine des pièces d’horlogerie, et plus particulièrement des montres, comportant un mécanisme de sonnerie, ou de jeu de mélodie, comme des boîtes à musique.The invention relates to the field of timepieces, and more particularly watches, comprising a ringing mechanism, or a melody game, such as music boxes.
Arrière-plan de l’invention [0005] Dans un mécanisme de sonnerie d’horlogerie, la consommation de couple est irrégulière. Une quantité important de couple est consommée à chaque quart d’heure, mais un creux de consommation intervient jusqu’à la préparation de la sonnerie suivante. Ceci se traduit par des à-coups dans le rouage de finissage, et aussi par une variation d’amplitude du résonateur du mouvement d’horlogerie.BACKGROUND OF THE INVENTION In a clock striking mechanism, the consumption of torque is irregular. A significant amount of torque is consumed every quarter of an hour, but a drop in consumption occurs until the next ring is prepared. This results in jolts in the gear train, and also in a variation in amplitude of the resonator of the watch movement.
Claims (11)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH01521/17A CH714033B1 (en) | 2017-07-25 | 2017-12-14 | Torque smoothing for timepieces, in particular with striking mechanism. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH00964/17A CH714016A2 (en) | 2017-07-25 | 2017-07-25 | Stop mechanism for clock striking mechanism. |
| CH01521/17A CH714033B1 (en) | 2017-07-25 | 2017-12-14 | Torque smoothing for timepieces, in particular with striking mechanism. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CH714033A2 true CH714033A2 (en) | 2019-01-31 |
| CH714033B1 CH714033B1 (en) | 2021-08-16 |
Family
ID=69185063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH01521/17A CH714033B1 (en) | 2017-07-25 | 2017-12-14 | Torque smoothing for timepieces, in particular with striking mechanism. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH714033B1 (en) |
-
2017
- 2017-12-14 CH CH01521/17A patent/CH714033B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH714033B1 (en) | 2021-08-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |