EP1024416A2 - Chronographe - Google Patents
Chronographe Download PDFInfo
- Publication number
- EP1024416A2 EP1024416A2 EP99124526A EP99124526A EP1024416A2 EP 1024416 A2 EP1024416 A2 EP 1024416A2 EP 99124526 A EP99124526 A EP 99124526A EP 99124526 A EP99124526 A EP 99124526A EP 1024416 A2 EP1024416 A2 EP 1024416A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- chronograph
- snail
- rocker
- main
- display
- 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.)
- Withdrawn
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 95
- 241000237858 Gastropoda Species 0.000 claims abstract description 36
- 230000000903 blocking effect Effects 0.000 claims abstract description 19
- 230000009471 action Effects 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 7
- 210000000056 organ Anatomy 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims 1
- 238000002955 isolation Methods 0.000 abstract description 2
- 230000003213 activating effect Effects 0.000 abstract 2
- 230000008901 benefit Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F7/00—Apparatus for measuring unknown time intervals by non-electric means
- G04F7/04—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator
- G04F7/08—Watches or clocks with stop devices, e.g. chronograph
Definitions
- the present invention relates to a chronograph comprising a device time display cooperating with a dial and a chronograph mechanism analog display mounted on a chronograph frame.
- the object of the present invention is to create a chronograph which also allows to display timed fractions of a second and this from very reliable and clearly legible, once the chronograph has been stopped.
- the chronograph according to the invention is characterized by the fact that it includes a movable display member intended to indicate fractions seconds 1 / n timed and cooperating with an actuating mechanism capable of moving said movable display member of a displacement predetermined corresponding to the timed fraction of a second, when the chronograph mechanism is stopped and the actuation mechanism moved from a rest position to an active position.
- said actuation mechanism is controlled by a actuator capable of being moved from outside the chronograph, and by the fact that the actuation mechanism is arranged so that the mobile display unit can only be moved when the chronograph mechanism is stopped.
- Reading of the timed fraction of a second is done at user request after stopping the chronograph mechanism.
- the actuation mechanism includes a main scale pivotally mounted on the frame and comprising a first part intended to cooperate with a snail driven by the mechanism chronograph and a second part arranged to move the organ mobile display of a displacement determined by the position recorded by the first part on the snail.
- the chronograph includes an intermediate scale movable in action against the action of a first elastic element, arranged to lock the main rocker against the action of a second elastic element in a rest position in which its first part is away from the snail and so as to release the rocker in an active position main for the latter to raise the fraction of second timed on the snail under the effect of the second elastic element.
- the actuation mechanism comprises first means for locking mechanism reset members chronograph when the actuation mechanism is actuated to perform an increase in the timed fraction of a second.
- These first means advantageously include at least one element blocking provided on said intermediate rocker or the main rocker likely to cooperate with the reset hammer (s) of the mechanism chronograph so as to lock the hammer (s) in the rest position when the intermediate rocker or the main rocker is moved from the position of rest to the active position.
- the chronograph also favorably includes second means intended on the one hand to block the actuation mechanism in the inactive position, when the chronograph mechanism is in motion and releasing the mechanism actuation, when the chronograph mechanism is stopped and, on the other hand, prevent the chronograph mechanism from operating, when the actuation mechanism is activated.
- the second means comprise a blocking piece provided on the main scale and intended to cooperate with columns integral with a column wheel of the chronograph mechanism, the columns being arranged, on the one hand, so that said blocking piece can be introduced between the columns so that the first part of the main toggle is likely to cooperate with the snail and to block the column wheel and the chronograph mechanism in the stopped position and, on the other hand, so that the blocking piece abuts against one of the columns to retain the main rocker in an inactive position when the chronograph mechanism is engaged.
- a blocking piece provided on the main scale and intended to cooperate with columns integral with a column wheel of the chronograph mechanism, the columns being arranged, on the one hand, so that said blocking piece can be introduced between the columns so that the first part of the main toggle is likely to cooperate with the snail and to block the column wheel and the chronograph mechanism in the stopped position and, on the other hand, so that the blocking piece abuts against one of the columns to retain the main rocker in an inactive position when the chronograph mechanism is engaged.
- isolation and blocking measures ensure use particularly secure chronograph for pressing the pusher start-stop when a fractional second reading is performed and conversely, without risk of breaking or blocking parts of the chronograph.
- a preferred embodiment comprises third means comprising a stop lever cooperating with the main rocker and having one end intended to cooperate with a stop star secured to the snail, when the main rocker is moved to its active position.
- Figure 1 is a front view of this embodiment of the chronograph.
- Figure 3 is a detail view of this actuation mechanism in rest position, the chronograph mechanism stopped.
- Figures 4 and 5 are detailed views of the actuation mechanism when raising 0.8 and 0.4 seconds.
- FIGS. 6A, 6B and 6C are detailed views illustrating means intended to block the chronograph reset members in different positions.
- Figures 7A, 7B and 7C are detail views showing in particular means for blocking either the display actuation mechanism of the fractions of a second, the chronograph mechanism.
- an embodiment of the chronograph includes a case 1, a dial 2, a time display device 3 with a small seconds 7 and a chronograph mechanism 4 with an analog display 5 comprising a minute counter 6 and a chronograph hand 8.
- the chronograph also has a winder 9, a start and stop button chronograph 10 and a chronograph reset button 11.
- the chronograph is further equipped with a display of fifths of a second 15 comprising, as an organ mobile display, an additional needle 16, known as the fifth of second.
- These zones 18 include a neutral zone, corresponding to the rest position of the display member and five numbered zones 0, 2, 4, 6, 8 corresponding to 0/10, 2/10, 4/10, 6/10 and 8/10 of seconds.
- the drive of the additional needle 16 is obtained thanks to a actuation mechanism 20 mounted on a frame 26 and described in more detail below.
- This actuation mechanism 20 is engaged by pressing on a pusher 19, as an actuating member, disposed in the rod of the winder 9.
- the actuating mechanism 20 is arranged so that the needle additional 16 can only be rotated when the mechanism chronograph 4 is stopped. So this is a reading of the fifths of a second at the request of the user.
- a multiplier pinion 24 is integral with the snail and meshes with an additional 25 chronograph wheel. This last turns at the speed of one revolution per minute when the mechanism chronograph 4 is engaged.
- the multiplier pinion 24 and the snail 21 then rotate at speed v of 6 revolutions per minute, or one revolution in ten seconds.
- An arm 22 then corresponds to an angular offset traversed in one second and that of a rung 23 at 1/5 second.
- the actuation mechanism 20 further comprises a rocker main 30 mounted on a reach 31 screw.
- This main scale has a toothed sector 32 meshing with a gear train 33 engaged with a wheel 34 secured to the additional needle 16 of fifths of a second.
- the main lever 30 is provided with a lug 35 intended to cooperate with the rungs 23 of the snail 21 to stop the rotation of the rocker in a predetermined angular position corresponding to a measurement of fifth of a second.
- the main rocker 30 rotates in the direction senestre in Figure 3 under the action of a spring 36 bearing on a pin fixed 37 secured to the frame 26.
- An intermediate rocker 40 for actuation is mounted on a screw serving as a pivot 41 and provided with a pin 42 intended to cooperate with the main rocker 30 to hold the latter in a rest position or inactive ( Figure 3) against the effect of spring 36. In this rest position the tenon 35 of the main lever 30 is distant from the snail 21.
- the intermediate lever 40 When the intermediate lever 40 performs a dextral rotation, it releases the main flip-flop 30 which rotates in a direction of sinister rotation for be supported by its tenon 35 on one of the rungs 23 of the snail 21. Simultaneously, the additional needle 16 is rotated and stops in the relevant zone 18 of the additional dial to allow easy reading of the fifth of a second.
- the intermediate lever 40 is rotated by pressing on the pusher 19 which acts on a lug 45 of a control lever 46.
- This the latter is mounted on a pin serving as a pivot 47 and cooperates with a tenon 48 with a prominent portion 49 of the intermediate lever 40.
- the control lever 46 rotates in a direction of sinister rotation to drive the intermediate seesaw 40 in a direction of dextral rotation against the action of a spring 50 mounted on a bridge of the frame 26 and bearing on the prominent portion 49 of the intermediate lever 40.
- First means 58 are intended to block delivery members. zero of the chronograph mechanism when the actuation mechanism 20 is activated. Indeed, when the chronograph mechanism is stopped and we make a reading the fifth of a second, you must avoid performing a reset, this in order not to break the lug 35 of the main lever.
- the intermediate lever 40 is provided, for this purpose, with a pin 52 which is inserted into a slot 53 provided on a hammer 54 of the chronograph reset mechanism.
- This hammer 54 can rotate around a pin serving as a pivot 55 under the effect of a spring 56 to cooperate in a known manner with reset hearts 57 (FIGS. 6A, 6B).
- Second means 59 are intended, on the one hand, to lock in position inactivates the actuation mechanism 20, when the chronograph mechanism is engaged, and to release this actuation mechanism 20, when the chronograph mechanism 4 is stopped and, on the other hand, to prevent a setting action of the chronograph mechanism 4, when the actuation mechanism 20 is activated. Avoid stopping the chronograph by reading the fifth of a second, when the chronograph is running and, on the other hand, prevent any risk of damage to parts by leaving the chronograph when a fifth of a second reading is performed.
- the second means comprise, at this effect, a blocking part 60 secured to the main rocker 30.
- This blocking part 60 has a projecting portion 61 intended to cooperate with a column wheel cap 62 fixed to a column wheel 63 of the mechanism chronograph.
- the projecting portion 61 can penetrate the space between two columns 64 for reading the fifth of a second.
- the seesaw main 30 can thus pivot by a predetermined angle until its tenon 35 comes into contact with the snail 21.
- the chronograph mechanism 4 is stopped and its engagement is inhibited because rotation of the column wheel 63 is prevented by the introduction of the projecting portion 61 between two columns 64.
- the chronograph includes third means 66 intended to block in a stopped position the snail 21, when the actuation mechanism 20 is engaged.
- a stop lever 67 is pivotally mounted on the main rocker 30. It comprises a first arm 68 whose end 73 is capable of cooperating with a stop star 69 secured to the snail 21 and a second arm 70 subjected to the action of a spring 71 which forms with spring 36 a fixed double leaf spring on the main rocker 30.
- This spring 71 biases the stop lever 67 according to a direction of sinister rotation so that its arm 68 rests in the rest position ( Figure 7B) on a pin 72 fixed on the main rocker 30.
- the end 73 engages between two teeth of the star 69. This gives a good stop position defined, indexed of the snail 21 allowing a reliable reading of the fifth of second by the lug 35.
- the pin 72 moves the stop lever 67 away from the stop star 69.
- Figure 4 illustrates the position of the different parts, when reading the fifth of a second corresponding to 8/10 of a second.
- the tenon 35 touches the deepest rung 23 of the snail 21.
- the main rocker 30 therefore has rotated by the maximum angle and the additional needle 16 stops on the area bearing the number 8.
- the hammer 54 is blocked by the first means 58, the chronograph mechanism is inhibited by the second means 59 and the snail 21 is blocked by the third means 66.
- the pressure is released on the pusher 19, all the parts are brought back to the rest position illustrated in the Figure 3 under the effect of spring 50.
- the position shown in Figure 5 corresponds to a reading of the fifth from second to 4/10 second.
- Tenon 35 is placed on the third rung and the additional hand 16 therefore indicates the number 4 in the dial additional 17.
- the first, second and third pleas 58, 59 and 66 are in their active position so as to prevent a reset, a start of the chronograph 4 and a rotation of the snail 21.
- the embodiment described above is in no way limiting and that it can receive any desirable modifications inside the frame as defined by claim 1.
- the number I of arms of the limaçon 21, as well as the number n of rungs 23 of the latter therefore the display precision a, could be chosen differently taking into account the frequency f of the regulating organ, in particular of the pendulum, of the movement of the chronograph.
- the speed of rotation v of the snail 21 must be adjusted accordingly.
- the display precision a is given by the number n of steps 23 an arm of the snail which must be chosen according to the frequency f of the pendulum.
- the number I of arms will determine the speed of rotation v of the snail 21, which will be one turn in I seconds.
- I will advantageously be between 1 and 20 and n between 2 and 100, preferably 5 or 10.
- Reading the umpteenth of a second and the actuation mechanism 20 can also be arranged, not for reading on demand, but for an automatic reading which starts immediately after stopping the chronograph mechanism 4, for example thanks to a connected control element to the column wheel 63.
- the first means 58 to block the reset can be differently arranged, for example thanks to a blocking element provided on the main scale 30.
- the third means 66 may have other blocking elements of the snail 21, such as a lever controlled by the intermediate lever 40.
- control lever 46 and / or the lever intermediate 40 can be deleted or combined into one room.
- Displaying the umpteenth of a second could be done differently for example by means of a disc or a rotating ring bearing the inscriptions fractions of a second next to a fixed marker or a magnifying glass enlarging.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Unknown Time Intervals (AREA)
Abstract
Description
| Exemple | a [sec] | f [Hz] | n | I | v [tours/minutes] |
| 1 | 1/5 | 2,5 | 5 | 20 | 3 |
| 2 | 1/5 | 2,5 | 5 | 10 | 6 |
| 3 | 1/5 | 2,5 | 5 | 6 | 10 |
| 4 | 1/10 | 5 | 10 | 5 | 12 |
| 5 | 1/10 | 5 | 10 | 4 | 15 |
| 6 | 1/10 | 5 | 10 | 3 | 20 |
| 7 | 1/20 | 10 | 20 | 2 | 30 |
| 8 | 1/100 | 50 | 100 | 1 | 60 |
Claims (15)
- Chronographe comprenant un dispositif d'affichage horaire (3) coopérant avec un cadran (2) et un mécanisme chronographe (4) à affichage analogique (5) monté sur un bâti (26) du chronographe, caractérisé par le fait qu'il comprend un organe d'affichage mobile (16) destiné à indiquer des fractions de seconde 1/n chronométrées et coopérant avec un mécanisme d'actionnement (20) susceptible de déplacer ledit organe d'affichage mobile (16) d'un déplacement prédéterminé correspondant à la fraction de seconde chronométrée, lorsque le mécanisme chronographe (4) est arrêté et le mécanisme d'actionnement (20) déplacé d'une position de repos vers une position active.
- Chronographe selon la revendication 1, caractérisé par le fait que ledit mécanisme d'actionnement (20) est commandé par un organe de mise en action (19) susceptible d'être déplacé de l'extérieur du chronographe, et par le fait que le mécanisme d'actionnement (20) est agencé de façon que l'organe d'affichage mobile (16) peut uniquement être déplacé lorsque le mécanisme chronographe (4) est arrêté.
- Chronographe selon la revendication 1 ou 2, caractérisé par le fait que le mécanisme d'actionnement (20) comprend une bascule principale (30) montée pivotante sur le bâti (26) et comportant une première partie (35) destinée à coopérer avec un limaçon (21) entraíné par le mécanisme chronographe (4) et une seconde partie (32) agencée de façon à déplacer l'organe d'affichage mobile (16) d'un déplacement déterminé par la position relevée par la première partie (35) sur le limaçon (21).
- Chronographe selon la revendication 3, caractérisé par le fait qu'il comprend une bascule intermédiaire (40) de mise en action déplaçable contre l'action d'un premier élément élastique (50) et agencée de façon à bloquer la bascule principale (30) contre l'action d'un second élément élastique (36) dans une position de repos dans laquelle sa première partie (35) est éloignée du limaçon (21) et de façon à libérer dans une position active la bascule principale (30) pour que cette dernière effectue le relèvement de la fraction de seconde chronométrée sur le limaçon (21) sous l'effet du second élément élastique (36).
- Chronographe selon l'une des revendications 1 à 4, caractérisé par le fait que le mécanisme d'actionnement comprend des premiers moyens (58) destinés à bloquer des organes de remise à zéro (54) du mécanisme chronographe (4) lorsque le mécanisme d'actionnement (20) est actionné pour effectuer un relèvement de la fraction de seconde chronométrée.
- Chronographe selon les revendications 4 et 5, caractérisé par le fait que lesdits premiers moyens (58) comportent au moins un élément de blocage (52) prévu sur ladite bascule intermédiaire (40) ou la bascule principale (30) susceptible de coopérer avec le ou les marteaux (54) de remise à zéro du mécanisme chronographe (4) de façon à bloquer en position de repos le ou les marteaux (54) lorsque la bascule intermédiaire (40) ou la bascule principale (30) est déplacée de la position de repos vers la position active.
- Chronographe selon la revendication 1, caractérisé par le fait qu'il comprend des seconds moyens (59) destinés, d'une part, à bloquer en position inactive le mécanisme d'actionnement (20), lorsque le mécanisme chronographe (4) est en mouvement et à libérer le mécanisme d'actionnement (20), lorsque le mécanisme chronographe (4) est arrêté et, d'autre part, à empêcher une mise en action du mécanisme chronographe (4), lorsque le mécanisme d'actionnement (20) est activé.
- Chronographe selon les revendications 3 et 7, caractérisé par le fait que les seconds moyens (59) comportent une pièce de blocage (60) prévue sur la bascule principale (30) et destinée à coopérer avec des colonnes (64) solidaires d'une roue à colonnes (63) du mécanisme chronographe (4), les colonnes (64) étant agencées, d'une part, de façon que ladite pièce de blocage (60) puisse être introduite entre les colonnes (64) pour que la première partie (35) de la bascule principale (30) soit susceptible de coopérer avec le limaçon (21) et pour bloquer la roue à colonnes (63) et le mécanisme chronographe (4) en position arrêtée et, d'autre part, de façon que la pièce de blocage (60) bute contre une des colonnes (64) pour retenir la bascule principale (30) dans une position inactive lorsque le mécanisme chronographe (4) est enclenché.
- Chronographe selon la revendication 3, caractérisé par le fait qu'il comprend des troisièmes moyens (66) destinés à bloquer en position arrêtée le limaçon (21) lorsque le mécanisme d'actionnement (20) est déplacé vers sa position active pour effectuer un affichage de la fraction de seconde chronométrée.
- Chronographe selon la revendication 9, caractérisé par le fait que les troisièmes moyens (66) comportent un levier d'arrêt (67) coopérant avec la bascule principale (30) et présentant une extrémité (73) destinée à coopérer avec une étoile d'arrêt (69) solidaire du limaçon (21), lorsque la bascule principale (30) est déplacée vers sa position active.
- Chronographe selon la revendication 1, caractérisé par le fait que l'organe d'affichage mobile est constitué par une aiguille (16) susceptible d'être mise en rotation au moyen d'un train d'engrenage (33) par le mécanisme d'actionnement (20) et coopérant avec un cadran supplémentaire (17) sur lequel au moins n fractions de secondes sont affichées.
- Chronographe selon les revendications 3 et 11, caractérisé par le fait que ladite seconde partie (32) de la bascule principale (30) est en prise avec le train d'engrenage (33) et par le fait que le cadran supplémentaire (17) comprend une zone neutre en regard de laquelle l'aiguille (16) est positionnée lorsque le mécanisme d'actionnement (20) est dans sa position de repos.
- Chronographe selon la revendication 1, caractérisé par le fait que l'organe d'affichage (16) et le mécanisme d'actionnement (20) sont agencés de façon à afficher n fractions de secondes 1/n, n étant compris entre 2 et 100, avantageusement entre 4 et 10 et de préférence 5 ou 10.
- Chronographe selon les revendications 3 et 13, caractérisé par le fait que le imaçon (21) comprend I bras (22), l étant compris entre 1 et 20, et avantageusement 10, par le fait que le limaçon (21) est entraíné de façon à effectuer un tour en I secondes, et par le fait que chaque bras présente n échelons.
- Chronographe selon les revendications 2 et 4, caractérisé par le fait que ledit organe de mise en action est constitué par un poussoir (19) agencé dans une tige de remontoir (9) du chronographe et par le fait que ce poussoir (19) est agencé de façon à agir sur la bascule intermédiaire (40) contre l'action d'un élément élastique (50) par l'intermédiaire d'une bascule de commande (46).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH15899A CH696713A5 (fr) | 1999-01-28 | 1999-01-28 | Chronographe mécanique. |
| CH15899 | 1999-01-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1024416A2 true EP1024416A2 (fr) | 2000-08-02 |
| EP1024416A3 EP1024416A3 (fr) | 2001-04-18 |
Family
ID=4180583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP99124526A Withdrawn EP1024416A3 (fr) | 1999-01-28 | 1999-12-09 | Chronographe |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1024416A3 (fr) |
| CH (1) | CH696713A5 (fr) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1296205A1 (fr) * | 2001-09-24 | 2003-03-26 | Girard-Perregaux S.A. | Mécanisme de chronographe |
| EP1333345A1 (fr) * | 2002-02-01 | 2003-08-06 | Tag Heuer S.A. | Dispositif comportant un mouvement horaire et un module chronographe |
| EP1475682A1 (fr) | 2003-05-09 | 2004-11-10 | Audemars Piguet (Renaud et Papi) SA | Montre-chronographe à affichage instantané de fractions de seconde |
| EP1475681A1 (fr) * | 2003-05-09 | 2004-11-10 | Audemars Piguet (Renaud et Papi) SA | Montre-chronographe à affichage instantané de fractions de seconde |
| EP1498789A1 (fr) * | 2003-07-14 | 2005-01-19 | Eterna SA | Mécanisme indicateur de réserve de marche pour pièce d'horlogerie mécanique |
| EP1528444A4 (fr) * | 2003-05-29 | 2005-07-27 | Seiko Epson Corp | Dispositif et procede de mesure de temps |
| WO2005091086A1 (fr) * | 2004-02-17 | 2005-09-29 | Tag Heuer Sa | Montre chronographe a affichage retrograde |
| JP2005300282A (ja) * | 2004-04-09 | 2005-10-27 | Citizen Watch Co Ltd | アナログクロノグラフ時計 |
| EP3112956A1 (fr) | 2015-07-01 | 2017-01-04 | Richemont International S.A. | Mecanisme de chronographe retrograde avec rattrapante |
| EP3185090A1 (fr) | 2015-12-23 | 2017-06-28 | Rolex Sa | Dispositif de comptage et d'affichage d'une fraction d'unité de temps |
| WO2020044258A1 (fr) | 2018-08-28 | 2020-03-05 | Patek Philippe Sa Geneve | Dispositif d'affichage pour pièce d'horlogerie et piece d'horlogerie comportant un tel dispositif |
| CH720089A1 (fr) * | 2022-10-05 | 2024-04-15 | Richemont Int Sa | Mobile pour un mécanisme horloger, mécanisme horloger, mouvement horloger, et pièce d'horlogerie correspondants |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT198201B (de) * | 1957-05-25 | 1958-06-25 | Otto Dr Ing Schwab | Beobachtungsuhr |
-
1999
- 1999-01-28 CH CH15899A patent/CH696713A5/fr not_active IP Right Cessation
- 1999-12-09 EP EP99124526A patent/EP1024416A3/fr not_active Withdrawn
Non-Patent Citations (1)
| Title |
|---|
| None |
Cited By (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1296205A1 (fr) * | 2001-09-24 | 2003-03-26 | Girard-Perregaux S.A. | Mécanisme de chronographe |
| WO2003027778A3 (fr) * | 2001-09-24 | 2003-07-10 | Girard Perregaux Sa | Mecanisme de chronographe |
| US6926438B2 (en) | 2001-09-24 | 2005-08-09 | Girard-Perregaux Sa | Chronograph mechanism |
| WO2003065130A3 (fr) * | 2002-02-01 | 2004-06-24 | Tag Heuer Sa | Dispositif comportant un mouvement horaire et un module chronographe |
| US8308345B2 (en) | 2002-02-01 | 2012-11-13 | Lvmh Swiss Manufactures Sa | Device comprising a clock movement and a chronograph module |
| EP1333345A1 (fr) * | 2002-02-01 | 2003-08-06 | Tag Heuer S.A. | Dispositif comportant un mouvement horaire et un module chronographe |
| US8182138B2 (en) | 2002-02-01 | 2012-05-22 | Lvmh Swiss Manufactures Sa | Device comprising a clock movement and a chronograph module |
| US8113707B2 (en) | 2002-02-01 | 2012-02-14 | Lvmh Swiss Manufactures Sa | Device comprising a clock movement and a chronograph module |
| US7905655B2 (en) | 2002-02-01 | 2011-03-15 | Lvmh Swiss Manufactures Sa | Device comprising a clock movement and a chronograph module |
| EP1475682A1 (fr) | 2003-05-09 | 2004-11-10 | Audemars Piguet (Renaud et Papi) SA | Montre-chronographe à affichage instantané de fractions de seconde |
| EP1475681A1 (fr) * | 2003-05-09 | 2004-11-10 | Audemars Piguet (Renaud et Papi) SA | Montre-chronographe à affichage instantané de fractions de seconde |
| EP2249215A3 (fr) * | 2003-05-09 | 2016-09-07 | Audemars Piguet (Renaud et Papi) SA | Montre-chronographe à affichage instantané de fractions de seconde |
| EP2249215A2 (fr) | 2003-05-09 | 2010-11-10 | Audemars Piguet (Renaud et Papi) SA | Montre-chronographe à affichage instantané de fractions de seconde |
| EP1528444A4 (fr) * | 2003-05-29 | 2005-07-27 | Seiko Epson Corp | Dispositif et procede de mesure de temps |
| US7215603B2 (en) | 2003-05-29 | 2007-05-08 | Seiko Epson Corporation | Clocking apparatus |
| EP1498789A1 (fr) * | 2003-07-14 | 2005-01-19 | Eterna SA | Mécanisme indicateur de réserve de marche pour pièce d'horlogerie mécanique |
| CN100549872C (zh) * | 2003-07-14 | 2009-10-14 | 绮年华股份有限公司 | 机械钟表构件用的运行储备时长的指示机构 |
| US7357568B2 (en) | 2003-07-14 | 2008-04-15 | Eterna Sa | Running reserve indicator for a mechanical clockwork |
| WO2005006088A1 (fr) * | 2003-07-14 | 2005-01-20 | Eterna Sa | Mecanisme indicateur de reserve de marche pour piece d'horlogerie mecanique |
| US7596057B2 (en) | 2004-02-17 | 2009-09-29 | Tag Heuer Sa | Chronograph watch with retrograde display |
| WO2005091086A1 (fr) * | 2004-02-17 | 2005-09-29 | Tag Heuer Sa | Montre chronographe a affichage retrograde |
| CH704948B1 (fr) * | 2004-02-17 | 2012-11-30 | Lvmh Swiss Mft Sa | Montre chronographe électromécanique à affichage rétrograde. |
| JP2005300282A (ja) * | 2004-04-09 | 2005-10-27 | Citizen Watch Co Ltd | アナログクロノグラフ時計 |
| EP3112956A1 (fr) | 2015-07-01 | 2017-01-04 | Richemont International S.A. | Mecanisme de chronographe retrograde avec rattrapante |
| EP3185090A1 (fr) | 2015-12-23 | 2017-06-28 | Rolex Sa | Dispositif de comptage et d'affichage d'une fraction d'unité de temps |
| CN107045277A (zh) * | 2015-12-23 | 2017-08-15 | 劳力士有限公司 | 用于计量和显示时间单位分数的装置 |
| US10222758B2 (en) | 2015-12-23 | 2019-03-05 | Rolex Sa | Device for counting and displaying a time unit fraction |
| WO2020044258A1 (fr) | 2018-08-28 | 2020-03-05 | Patek Philippe Sa Geneve | Dispositif d'affichage pour pièce d'horlogerie et piece d'horlogerie comportant un tel dispositif |
| CN112639629A (zh) * | 2018-08-28 | 2021-04-09 | 百达翡丽日内瓦公司 | 用于钟表的显示装置以及包括该装置的钟表 |
| JP2021536004A (ja) * | 2018-08-28 | 2021-12-23 | パテック フィリップ ソシエテ アノニム ジュネーブ | 時計用の表示装置及びこのような装置を備えた時計 |
| US11841688B2 (en) | 2018-08-28 | 2023-12-12 | Patek Philippe Sa Geneve | Display device for a timepiece and timepiece comprising such a device |
| CH720089A1 (fr) * | 2022-10-05 | 2024-04-15 | Richemont Int Sa | Mobile pour un mécanisme horloger, mécanisme horloger, mouvement horloger, et pièce d'horlogerie correspondants |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1024416A3 (fr) | 2001-04-18 |
| CH696713A5 (fr) | 2007-10-15 |
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