CH709331B1 - Display mechanism, movement and timepiece. - Google Patents
Display mechanism, movement and timepiece. Download PDFInfo
- Publication number
- CH709331B1 CH709331B1 CH3322015A CH3322015A CH709331B1 CH 709331 B1 CH709331 B1 CH 709331B1 CH 3322015 A CH3322015 A CH 3322015A CH 3322015 A CH3322015 A CH 3322015A CH 709331 B1 CH709331 B1 CH 709331B1
- Authority
- CH
- Switzerland
- Prior art keywords
- unit
- cage
- lever
- wheel
- axis
- Prior art date
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 129
- 230000006872 improvement Effects 0.000 claims abstract 7
- 239000011521 glass Substances 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 53
- 230000010355 oscillation Effects 0.000 claims 43
- 238000004804 winding Methods 0.000 claims 10
- 238000005259 measurement Methods 0.000 claims 5
- 230000008859 change Effects 0.000 claims 4
- 230000002093 peripheral effect Effects 0.000 claims 4
- 238000010586 diagram Methods 0.000 claims 3
- 238000010276 construction Methods 0.000 claims 2
- 238000005452 bending Methods 0.000 claims 1
- 230000008901 benefit Effects 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 230000008569 process Effects 0.000 claims 1
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
- G04B17/00—Mechanisms for stabilising frequency
- G04B17/20—Compensation of mechanisms for stabilising frequency
- G04B17/28—Compensation of mechanisms for stabilising frequency for the effect of imbalance of the weights, e.g. tourbillon
- G04B17/285—Tourbillons or carrousels
-
- 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
- G04B45/00—Time pieces of which the indicating means or cases provoke special effects, e.g. aesthetic effects
- G04B45/02—Time pieces of which the clockwork is visible partly or wholly
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission Devices (AREA)
- Microscoopes, Condenser (AREA)
- Toys (AREA)
Abstract
L’invention concerne un mécanisme d’affichage capable de reproduire une trajectoire complexe de l’unité à cage pour réaliser une amélioration du design, ainsi qu’un mouvement et une pièce d’horlogerie équipés d’un tel mécanisme d’affichage. Le mécanisme d’affichage (1) selon l’invention comprend: une unité à cage (3) comprenant un échappement (20) et un régulateur (30); et une unité de fonctionnement (4) configurée pour différencier la vitesse de déplacement de l’unité à cage (3) avec le passage du temps et pour déplacer l’unité à cage (3) dans la direction se rapprochant de ou s’éloignant d’un premier axe (C1) qui est le centre d’une zone d’affichage (S), dans lequel l’unité de fonctionnement (4) déplace l’unité à cage (3) de manière que la trajectoire suivie lorsque l’unité à cage (3) se déplace dans la direction se rapprochant du premier axe (C1) qui est le centre de la zone d’affichage (S) est prolongée par la trajectoire suivie lorsque l’unité à cage (3) se déplace dans la direction s’éloignant du premier axe (C1) qui est le centre de la zone d’affichage (S), et fait que l’énergie motrice en provenance d’une source d’énergie (110) est divisée et transmise aussi bien à l’unité de fonctionnement (4) qu’à l’échappement (20) et au régulateur (30).The invention relates to a display mechanism capable of reproducing a complex trajectory of the cage unit for achieving a design improvement, as well as a movement and a timepiece equipped with such a display mechanism. The display mechanism (1) according to the invention comprises: a cage unit (3) comprising an exhaust (20) and a regulator (30); and an operating unit (4) configured to differentiate the moving speed of the cage unit (3) with the passage of time and to move the cage unit (3) in the direction moving towards or away from a first axis (C1) which is the center of a display area (S), wherein the operating unit (4) moves the cage unit (3) so that the path followed when the caged unit (3) moves in the direction approaching the first axis (C1) which is the center of the display area (S) is extended by the trajectory followed when the caged unit (3) moves in the direction away from the first axis (C1) which is the center of the display area (S), and causes the motive energy from a power source (110) to be divided and transmitted as well. to the operating unit (4) as well as to the exhaust (20) and the regulator (30).
Description
DescriptionDescription
1. Domaine de l’invention [0001] Cette invention se rapporte à un mécanisme d’affichage, à un mouvement, et à une pièce d’horlogerie.1. Field of the invention This invention relates to a display mechanism, a movement, and a timepiece.
2. Description de l’art antérieur [0002] En plus de la fonction d’affichage du temps, une pièce d’horlogerie mécanique telle qu’une montre-bracelet a également une fonction d’ornement. Donc, on connaît déjà des pièces d’horlogerie appelées pièce d’horlogerie mécanique de type squelette avec un fond de boîte fait d’un matériau transparent tel que du verre, rendant possible d’apprécier le fonctionnement du mouvement. En outre, on connaît déjà des pièces d’horlogerie mécaniques qui, dans le but d’une amélioration au niveau du design, sont équipées d’un mécanisme d’affichage fonctionnant avec les composants du mouvement. [0003] Par exemple, le brevet japonais No. 4 737 634 (premier document brevet) divulgue une pièce d’horlogerie mécanique équipée du mécanisme appelé mécanisme de tourbillon carrousel dans lequel une unité à cage avec un balancierspiral tourne, avec l’unité à cage tournant autour de l’axe de centre de la pièce d’horlogerie mécanique à une vitesse prédéterminée. Selon le premier document brevet, dans une zone d’affichage du mouvement, il est possible de reconnaître l’heure à partir de la position de l’unité à cage à travers le verre de pièce d’horlogerie transparent, et de voir le fonctionnement du mobile d’échappement, de l’ancre, du balancier-spiral, etc. constituant l’échappement, ainsi que du régulateur de l’unité à cage.2. Description of the Prior Art [0002] In addition to the time display function, a mechanical timepiece such as a wristwatch also has an ornamental function. So there are already known timepieces called skeleton-type mechanical timepieces with a case back made of a transparent material such as glass, making it possible to appreciate the functioning of the movement. In addition, mechanical timepieces are already known which, with the aim of improving design, are equipped with a display mechanism operating with the components of the movement. For example, Japanese Patent No. 4,737,634 (first patent document) discloses a mechanical timepiece equipped with the mechanism called the carousel tourbillon mechanism in which a cage unit with a spiral balance wheel rotates, with the unit at cage rotating around the center axis of the mechanical timepiece at a predetermined speed. According to the first patent document, in a movement display area, it is possible to recognize the time from the position of the cage unit through the glass of the transparent timepiece, and to see the operation exhaust mobile, anchor, sprung balance, etc. constituting the exhaust, as well as the regulator of the cage unit.
[0004] Cependant, dans la pièce d’horlogerie mécanique décrite dans le document de l’art antérieur, l’unité à cage comprenant l’échappement et le régulateur tournent seulement dans une direction prédéterminée autour du centre de la pièce d’horlogerie dans la zone d’affichage du mouvement, ce qui signifie que leur trajectoire est plutôt monotone. Donc, il existe la possibilité d’amélioration du design en faisant suivre une trajectoire complexe.However, in the mechanical timepiece described in the document of the prior art, the cage unit comprising the escapement and the regulator only rotate in a predetermined direction around the center of the timepiece in the movement display area, which means that their trajectory is rather monotonous. So there is the possibility of improving the design by following a complex trajectory.
Claims (8)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014047347A JP6256949B2 (en) | 2014-03-11 | 2014-03-11 | Special display mechanism, movement and watch |
Publications (2)
Publication Number | Publication Date |
---|---|
CH709331A2 CH709331A2 (en) | 2015-09-15 |
CH709331B1 true CH709331B1 (en) | 2019-10-31 |
Family
ID=54065111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH3322015A CH709331B1 (en) | 2014-03-11 | 2015-03-11 | Display mechanism, movement and timepiece. |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP6256949B2 (en) |
CN (1) | CN104914707B (en) |
CH (1) | CH709331B1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3599516B1 (en) * | 2018-07-24 | 2024-04-03 | Harry Winston SA | Timepiece retrograde tourbillon or karussel |
EP3599515B1 (en) * | 2018-07-24 | 2022-07-06 | Harry Winston SA | Timepiece driving mechanism |
EP3599517B1 (en) * | 2018-07-24 | 2021-03-10 | Harry Winston SA | Timepiece retrograde tourbillon or karussel |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60119488A (en) * | 1983-12-01 | 1985-06-26 | Orient Watch Co Ltd | Timepiece |
WO2005111742A1 (en) * | 2004-04-15 | 2005-11-24 | Montres Breguet Sa | Watch comprising at least two tourbillons |
JP4386022B2 (en) * | 2004-11-10 | 2009-12-16 | セイコーエプソン株式会社 | Clock display device, movement, and clock |
JP4631839B2 (en) * | 2006-02-22 | 2011-02-16 | セイコーエプソン株式会社 | clock |
JP4737634B2 (en) * | 2006-08-30 | 2011-08-03 | セイコーインスツル株式会社 | Mechanical watch with rotating cage |
CH700222B1 (en) * | 2009-01-15 | 2015-04-15 | Temps Sa Fab Du | automatic watch movement escapement mounted on the oscillating weight. |
-
2014
- 2014-03-11 JP JP2014047347A patent/JP6256949B2/en active Active
-
2015
- 2015-03-10 CN CN201510104914.7A patent/CN104914707B/en active Active
- 2015-03-11 CH CH3322015A patent/CH709331B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
JP2015169649A (en) | 2015-09-28 |
JP6256949B2 (en) | 2018-01-10 |
CN104914707A (en) | 2015-09-16 |
CN104914707B (en) | 2018-12-07 |
CH709331A2 (en) | 2015-09-15 |
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