EP4053640A1 - Vorrichtung zur auswahl von uhrfunktionen - Google Patents

Vorrichtung zur auswahl von uhrfunktionen Download PDF

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Publication number
EP4053640A1
EP4053640A1 EP22159906.1A EP22159906A EP4053640A1 EP 4053640 A1 EP4053640 A1 EP 4053640A1 EP 22159906 A EP22159906 A EP 22159906A EP 4053640 A1 EP4053640 A1 EP 4053640A1
Authority
EP
European Patent Office
Prior art keywords
configuration
selection device
interface element
une
rocker
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.)
Pending
Application number
EP22159906.1A
Other languages
English (en)
French (fr)
Inventor
Denis Rudaz
Vincent Lemosquet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rolex SA
Original Assignee
Rolex SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rolex SA filed Critical Rolex SA
Publication of EP4053640A1 publication Critical patent/EP4053640A1/de
Pending legal-status Critical Current

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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
    • 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
    • G04B27/04—Mechanical devices for setting the time indicating means by making use of the winding means with clutch wheel
    • 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
    • G04B27/04—Mechanical devices for setting the time indicating means by making use of the winding means with clutch wheel
    • G04B27/045—Changing the winding position to the setting position and vice versa is done with an independant part of the winding or setting mechanism
    • 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
    • G04B13/00—Gearwork
    • G04B13/02—Wheels; Pinions; Spindles; Pivots
    • G04B13/021—Wheels; Pinions; Spindles; Pivots elastic fitting with a spindle, axis or shaft
    • G04B13/023—Wheels; Pinions; Spindles; Pivots elastic fitting with a spindle, axis or shaft allowing rotational slipping when a threshold torque is exceeded
    • 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
    • G04B27/004—Mechanical devices for setting the time indicating means having several simultaneous functions, e.g. stopping or starting the clockwork or the 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
    • 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
    • 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
    • G04B27/06—Mechanical devices for setting the time indicating means by making use of the winding means with rocking bar
    • 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
    • G04B3/00—Normal winding of clockworks by hand or mechanically; Winding up several mainsprings or driving weights simultaneously
    • G04B3/04—Rigidly-mounted keys, knobs or crowns
    • G04B3/046—Operation by rotation and axial movement with extra function of axial shift of operating element, e.g. crown combined with push button

Definitions

  • the invention relates to a device for selecting watch functions.
  • the invention also relates to a timepiece mechanism comprising such a selection device.
  • the invention also relates to a watch movement comprising such a selection device or such a mechanism.
  • the invention also relates to a timepiece comprising such a movement or such a selection device or such a mechanism.
  • the invention finally relates to a method of operating such a timepiece or such a movement or such a selection device or such a mechanism.
  • a mechanism provided with a three-position control rod is generally provided to allow adjustment of a timepiece comprising an additional function, such as for example a calendar or a second time zone, which must be adjusted.
  • Position "2" or intermediate position of the stem is not always easy to reach by the user of a timepiece, in particular of a watch, and there is a risk that this stem will pass directly from the first (position “1") to the last position (position “3") without it being able to be arranged in a stable manner at the level of the intermediate position (position "2") due in particular to the axial forces required for its actuation .
  • position "2" the last position
  • it is then understood that it would be tricky to add yet another intermediate rod position dedicated to adjusting another additional function.
  • the stroke of the latter would have to be increased, which would pose difficulties in terms of size, both in terms of the movement and in terms of the crown of the watch.
  • one solution would be to reduce the travel between the axial positions of the rod, but this would make the selection of functions even more difficult.
  • watches equipped, for example, with a time zone, a moon phase or an annual, semi-perpetual or perpetual calendar generally have at least one additional interface means in addition of the control rod to be able to select and adjust several additional functions.
  • This additional interface means can for example be in the form of a pusher, or even a selection bezel.
  • the document EP2453322 describes a chronograph movement equipped with a mechanism comprising a stem having three stable axial positions.
  • the particularity of this mechanism lies in the fact that it offers the possibility of adjusting an additional function derived from the time by actuating one of the chronograph pushers when the control rod is not in a first position. More particularly, when the stem of the mechanism is in the first position, the pusher makes it possible to interact with the chronograph, whereas when the stem is in another position, the pusher makes it possible to set an additional function derived from the time.
  • the document EP1939699 discloses a mechanism having a particular arrangement of a crown provided for the selection and adjustment of various functions. Unlike a mechanism provided with a conventional interface implementing a control rod, a rotation of this crown allows the selection of the function to be adjusted, and a pressure on it allows the adjustment of the function previously selected. The adjustment is therefore made incrementally, as it is possible to do with a simple corrector.
  • the document CH702803 describes a mechanism comprising a stem having three stable axial positions and further comprising a preferably coaxial crown and pusher. According to one of the axial positions of the rod, the rotation of the crown allows the selection of an adjustment function, and the actuation of the pusher allows an incremental adjustment of the previously selected function.
  • the document CH702548 describes a mechanism for selecting three configurations of a selection device; winding the movement according to a first configuration, setting a time zone according to a second configuration, and setting the time according to a third configuration.
  • the configuration of this mechanism is selected by pressing on a crown, as on a pusher. Rotating the crown enables winding or adjustment of the previously selected function.
  • a pusher provided to allow the adjustment of an additional function of the movement
  • its arrangement is not easy both in terms of size and in terms of the tightness of the watch.
  • the implementation of a pusher implies that the adjustment is done incrementally, which is not suitable for certain functions such as, for example, the manual winding of a movement or setting the time. .
  • the object of the invention is to provide a device for selecting watchmaking functions making it possible to improve the devices for selecting watchmaking functions known from the prior art.
  • the invention proposes a device for selecting watch functions that is particularly reliable and easy to use, which makes it possible to obtain at least four configurations for selecting watch functions.
  • an object can include any combination of characteristics from the first, second and third aspects.
  • a first embodiment of a timepiece 1000 is described below with reference to the figures 1 to 14 .
  • the timepiece 1000 is for example a watch, in particular a wristwatch.
  • the timepiece 1000 comprises a timepiece movement 900 intended to be mounted in a case or a timepiece box in order to protect it from the external environment.
  • the watch movement 900 can be an electronic movement or a mechanical movement, in particular an automatic movement.
  • the 900 watch movement includes a 800 watch mechanism.
  • this single interface element 1 is in the form of a control rod 1.
  • This rod is operable in rotation and in translation along an axis A1. The translation of this control rod 1 makes it possible to reach three stable axial positions, namely a first extreme position P1, a second intermediate position P2 and a third and last extreme position P3.
  • each axial position of the rod makes it possible to conform a function selection device, in particular a pull rod, according to a given configuration.
  • the function selection device 200 that is the subject of this document has the specificity of comprising a number of configurations greater than the number of axial positions of the control rod. This is for example made possible by the fact that such a selection device 200 has the specificity of comprising a pull-bar device 150 provided with two pull-bars or rockers, and that it is capable of being indexed in position either by a first device 4 for indexing, or by a second device 5 for indexing.
  • the different configurations of the selection device are determined by the synergy of the two drawbars or rockers, and the axial positions of the rod 1 are determined by one or the other of the two indexing devices.
  • the interface element 1 is, in certain configurations of the selection device, indexed in position by the first indexing device and, in other configurations of the selection device, indexed in position by the second indexing device.
  • a stable position of the interface element 1 is determined by the first position indexing device and, in other configurations of the selection device, another stable position of interface element 1 is determined by the second position indexing device.
  • rocker 2 is comparable to a first pull-bar 2
  • rocker 3 is comparable to a second pull-bar 3.
  • the first pull tab 2 is mounted pivoted relative to the frame 100 around an axis A2.
  • the second pull tab 3 is mounted pivoted relative to the frame 100 around this same axis A2.
  • the axis A2 is for example perpendicular to a main plane P along which the frame 100 of the movement mainly extends.
  • the selection of the different functions of the watch mechanism 800 is made possible thanks to the first pull tab 2 and the second pull tab 3, which are more particularly visible on the picture 3 , and the selection device 200 can be shaped respectively according to four distinct configurations C1, C2, C3 and C4 defined by three axial positions P1, P2 and P3 of the interface element 1.
  • the interface element 1, in particular the control rod 1 can be pulled along the axis A1, perpendicular to the axis A2, according to a first direction D1 called “from traction”, and pushed or pressed along this same axis A1 in a second direction D2 called “compression”.
  • first pull tab 2 The rotation of the first pull tab 2 is directly controlled by the translation of the interface element 1.
  • the first pull tab 2 comprises a first stud 21, which is housed within a first groove 1a of the interface element 1. Elements 1a and 21 thus form a joint connecting interface element 1 and first pull tab 2.
  • the angular position of the pull tab 2 is defined by the first position indexing device 4 .
  • This first indexing device 4 preferably comprises a first spring 41 provided with a first functional surface 42 (forming in particular a double beak), as well as a second stud 22 of the pull tab, arranged on the first pull tab 2 as shown in particular on the figure 6 .
  • the cooperation of the first functional surface 42 with the second stud 22 makes it possible to define angular indexing positions of the pull tab 2.
  • this cooperation makes it possible to define two stable angular positions of the first pull tab 2, as well as a third unstable position of the first pull tab 2.
  • this cooperation also makes it possible to define two stable axial positions of the interface element 1, as well as a third unstable axial position of the interface element 1.
  • the second pull rod 3 is, for its part, linked to a mobile 7 of control by means of a gear connection 33, 71.
  • the second pull rod 3 comprises a fourth toothing 33 meshing with a fifth toothing 71 of the mobile 7 command.
  • the angular positioning of the second pull tab 3 is ensured by the second indexing device 5 .
  • the latter preferably comprises a second spring 51 provided with a second functional surface 52 (forming for example a beak), as well as the control wheel set 7 provided with a third functional surface 72 (forming for example star teeth, as illustrated on the figure 4 and 5 ). More particularly, the cooperation of the second functional surface 52 with the third functional surface 72 allows to define three stable angular positions of the second pull tab 3. Furthermore, in a given configuration of the selection device 200, the second pull tab 3 also contributes to the stable axial positioning of the interface element 1.
  • the control wheel set 7 is advantageously pivoted on the frame 100, in particular pivoted perpendicular to the plane P of the frame 100.
  • the first pull tab 2 can drive the second pull tab 3 thanks to a third stud 23 of the first pull tab 2, which is capable to cooperate with a latching member 6, pivoted on the second pull tab 3, through an oblong cutout 31 of the second pull tab 3.
  • a fifth return spring 62 tends to maintain the latching member 6, in particular its beak 61, on the trajectory of the third stud 23, while a cutout 99 formed on the frame 100 makes it possible to control said spout 61 so that it may or may not end up on the path of the third stud 23.
  • the latching member 6 is for example a lever provided with a spout. More particularly, the latching member 6 comprises a fourth stud 63 intended to cooperate with the profile formed by the periphery of the cutout 99.
  • this profile and of the fourth stud 63 make it possible to control the position of the member latch 6 depending on the angular position of the second pull tab 3 relative to the frame 100.
  • the latching member 6, more particularly its beak 61 may or may not end up on the trajectory of the third stud 23.
  • this third stud 23 of the first pull tab 2 is also capable of cooperating with the oblong cutout 31 of the second pull tab 3.
  • the selection device 200 in particular the pull-tab device 150, comprises a latching member 6 arranged so as to secure the pull-tab 2 and the rocker 3 in certain operating configurations.
  • the position of this latching member 6 is controlled at least partially by the profile formed by the periphery of the cutout 99 as a function of the position of the pull tab 2 and/or the pull tab 3.
  • the latch 6 is capable of cooperating with the profile formed by the cutout 99 of the frame 100 so that it is capable, according to at least one configuration of the function selection device 200, of locking any relative movement between the first and second pull tabs 2 , 3.
  • the relative position of the two drawbars 2 and 3, as well as their relative position with respect to the frame 100 advantageously make it possible to select four distinct configurations allowing the actuation of four different functions of the watch movement 900.
  • the detail of the sequencing of the different positions of the interface element 1 and of the configurations of the selection device 200 will be explained below.
  • the pull-cord device 150 is arranged so as to define at least two distinct selection configurations of the selection device 200 for the same stable position P2, or intermediate position, of the interface element 1, in particular a same position stable P2 of the interface element 1 between two extremal stable positions P1 and P3 of the interface element 1.
  • the second and third configurations are selectable following a reciprocating movement of the element of interface 1 from position P2 of said interface element 1.
  • the first extremal position P1 of the interface element 1, stable and furthest in the frame 100, makes it possible to define a first configuration C1 of the selection device which allows actuation of the manual winding chain of the watch movement 900.
  • the first setting chain is a setting chain (in particular bidirectional setting) of a date indication and the second setting chain is a setting chain (in particular unidirectional setting) of a day indication.
  • the first setting string could be a setting string (in particular bidirectional setting) of an indication of a time zone and the second setting string could be a setting string (in particular unidirectional setting) of an indication of the dates.
  • the third extreme position P3 of the interface element 1, stable and furthest removed from the frame 100, makes it possible to define a fourth configuration C4 of the selection device which allows actuation of a time setting chain .
  • the figure 2 illustrates a part of the winding kinematic chain 300 made operational thanks to the first configuration C1 of the function selection device 200, when the control rod 1 is located in the first position P1.
  • This winding kinematic chain 300 here comprises a vertical clutch device comprising a first crown wheel 301 meshing with a winding pinion 10 squarely mounted on the control stem 1.
  • This first crown wheel 301 is also capable of meshing with a second crown wheel 302 depending on the state of the vertical clutch device, controlled by the axial position of the control rod 1 along the axis A1.
  • a sliding pin 303, secured to the second crown wheel 302, is located at the bottom of a second groove 1b of the control rod 1 thanks to the support of a return spring 304.
  • the first wheel 301 and the second control wheel 302 are then clutched together, thus allowing manual winding of the movement.
  • the control rod 1 is in the other positions P2 and P3, the sliding pin 303 is outside the second groove 1b, thus disengaging the second crown wheel 302 from the first crown wheel 301.
  • Such a vertical clutch device is for example described in the document WO2012175595 .
  • the first adjustment chain 400 is capable of being engaged by a first toothing 11a of a sliding pinion 11 mounted square on the control rod 1. More precisely, when the control rod 1 is in the second position P2, the sliding pinion 11 is placed by a rocker 12 pivoted on the frame 100 and controlled by the mobile control 7 so that the toothing 11a of the sliding pinion 11 can mesh with a third frontal toothing 401a of a first pinion 401 of the first 400 tuning chain.
  • This first pinion is designed to drive a corrector wheel set 404 via a wheel set 403.
  • This corrector wheel set 404 has the particularity of being pivoted on a flip-flop 402 controlled by a flip-flop 14 of the watch mechanism 800.
  • the corrector mobile 404 is pivoted around a fixed axis relative to the flip-flop 402.
  • the control wheel set 7 which includes a control cam, comprises a third profile 73 and a fourth profile 74 capable of cooperating respectively with the levers 12, 14.
  • a return spring 13 and a return spring 15 respectively tend to return these latches 12, 14 to these third and fourth profiles 73, 74 of the mobile control 7 with which they are likely to cooperate.
  • the third profile 73 of the mobile 7 makes it possible to release the rocker 12 under the effect of the spring 13, in order to allow the sliding pinion 11 to engage the first string 400 tuning.
  • the fourth profile 74 of the mobile 7 makes it possible to control the rocker 14 in cooperation with the spring 15, in order to allow the positioning of the rocker 402.
  • the cooperation of the rocker 14 and of the rocker 402 is carried out here in particular by means of a first pin 14a of the rocker 14, which cooperates by contact with a cam profile 402a of the rocker 402.
  • the position of the flip-flop 14 determines the position or configuration of the flip-flop 402.
  • rocker 14 and rocker 402 are configured and/or arranged so as to position rocker 402 according to a first angular position and a second angular position around its axis 402e, the first angular position making it possible to activate a first function of correction, in particular a function for correcting the indication of dates, and the second angular position making it possible to deactivate the first correction function.
  • the rocker 14 and the rocker 402 are configured and/or arranged so as to position the rocker 402 according to a third angular position around its axis 402e, making it possible to activate a second correction function, in particular a correction function of the indication of the days.
  • flip-flop 14 and flip-flop 402 are configured and/or arranged so that, in the second angular position, the second correction function is deactivated.
  • the first desmodromic cam link element is a stud 14a or a pin and the second desmodromic cam link element is a cam profile 402a.
  • the first desmodromic cam link element could be a cam profile and the second desmodromic cam link element could be a stud or a pin.
  • the corrector wheel set 404 comprises a date indication corrector 406, as well as a toothed wheel 405 integral in rotation with the corrector 406.
  • the cooperation of the elements 14 and 74 makes it possible to position the corrector 406 of the corrector wheel set 404 in the toothing of a 600 date disc (as shown on the figure 7 ) or to position the toothed wheel 405 of the corrector mobile 404 in the toothing of a star 700 of the day display (as represented on the figure 11 ) or even to disengage the corrector mobile 404 from any adjustment function (as represented on the figure 5 , 9 and 13 ).
  • the rocker 402 comprises at least one arm 402c and the first friction element 402b comprises at least one friction surface 402f, the at least one arm 402c being arranged so as to elastically return the at least one friction surface 402f against the corrector mobile 404.
  • the latter is more specifically provided with two elastically deformable arms 402c each comprising two bearing surfaces 402f cooperating by contact with the portion 404a of the corrector mobile, preferably having a cylindrical shape.
  • the friction element 402b is thus implemented by means of two elastically deformable arms each comprising two bearing surfaces 402f cooperating by contact with the portion 404a of the corrector wheel set. Conformed in this way, the friction element 402b applies at least one radial or substantially radial force (within the effects of the coefficient of friction) on the portion 404a of the corrector mobile.
  • the four bearing surfaces 402f define a housing allowing the engagement of the portion 404a of the corrector mobile within the rocker 402.
  • the bearing surfaces 402f are evenly distributed around the portion 404a of the corrector mobile 404, that is to say that the angular interval between any neighboring bearing surfaces is identical or substantially identical.
  • the element 402d for guiding the rotation of the corrector wheel set 404 is implemented by the bearing surfaces 402f cooperating by contact with the portion 404a of the corrector wheel set.
  • the rotation guide element 402d of the corrector mobile 404 and the friction element 402b are thus merged or formed by the same element.
  • flip-flop 402 is in one piece.
  • Latch 402 can for example be obtained by cutting in a plate or by electroforming techniques such as LIGA.
  • the thickness of the rocker 402 or the bulk thickness of the rocker can be reduced.
  • the thickness or the overall thickness may be less than 200 ⁇ m or less than 150 ⁇ m.
  • each inversion of the direction of rotation applied to the adjustment chain is capable of generating a rotation of the rocker 402 under the effect of the rotation of the corrector mobile.
  • This rocker 402 here has the particularity of comprising the profile 402a, which is in the form of a groove, which is provided to cooperate with the stud 14a of the rocker 14.
  • the groove 402a has three distinct portions 1402a, 2402a, 3402a. Cooperation between the elements 14a and 402a makes it possible to define at least three angular positions of the lever 402 around the guide element 402e.
  • the pad 14a makes it possible to lock the angular position of the flip-flop 402 so that the corrector mobile 404 can carry out a bidirectional adjustment of the date indication (as seen on the figure 7 ).
  • stud 14a of flip-flop 14 is located at first portion 1402a of groove 402a.
  • This first portion comprises two parallel or substantially parallel flanks arranged on either side of stud 14a, which prevent any untimely rotation of rocker 402 around its axis 402e except for clearance between the stud and the flanks, the distance between the two sides corresponding to the diameter of the stud to the nearest clearance.
  • Each of these flanks forms an angle of the order of 90° with respect to a segment defined by a first point passing through the pivot axis A14 of rocker 14 and a second point passing through the center of stud 14a.
  • the flanks are arranged orthoradially or substantially orthoradially opposite the axis A14.
  • Each of these flanks also forms a non-zero angle (for example substantially 90°) with the direction orthoradial to the axis 402e.
  • Such a conformation prevents any untimely rotation of rocker 402 around axis 402e under the effect of elements 402b, 402c, 402d potentially actuated by rotation of mobiles 401, 403, 404 around their respective axis.
  • rocker 14 under the effect of its return spring 15, is positioned in a hollow formed within profile 74 of control wheel set 7 connected to second pull rod 3.
  • the pad 14a makes it possible to position the flip-flop 402 while giving it a degree of freedom in rotation so as to allow the corrector wheel set 404 to perform a one-way adjustment of the day indication (as visible on the figure 11 ).
  • stud 14a is placed within a third portion 3402a of groove 402a.
  • This third portion 3402a comprises flanks shaped and oriented in such a way that the latter allow a rotation of the latch 402 around the axis 402e over a given angular range, so that the latter is capable of reaching an angular position allowing the wheel 405 to mesh with the wheel 700 for indicating the days under the effect of the elements 402b, 402c, 402d potentially actuated by a rotation of the mobiles 401, 403, 404 around their respective axes. More particularly, the distance between two sides of the third portion 3402a, in a direction orthoradial to the axis 402e, is greater than the diameter of the stud 14a. For example, this distance is of the order of three times the diameter of the pad 14a.
  • the position of the flip-flop 402, still defined by the stud 14a, is such that the corrector mobile 404 is out of range of the date or day indicators (as visible on the figure 5 , 13 ).
  • the stud 14a of the flip-flop 14 is located at the level of the second portion 2402a of groove 402a.
  • This second portion comprises two parallel or substantially parallel flanks arranged on either side of stud 14a, which prevent any untimely rotation of rocker 402 around its axis 402e, except for clearance between the stud and the flanks, the distance between the two sides corresponding to the diameter of the stud to the nearest clearance.
  • Each of these flanks forms an angle of the order of 45° with respect to a segment defined by a first point passing through the axis A14 and a second point passing through the center of the stud 14a.
  • Each of these flanks also forms a non-zero angle with the direction orthoradial to the axis 402e.
  • the rocker 14 has the particularity of being held in position against its return spring 15 by the pull tab 2, in particular by the profile 24 of the pull tab 2, the latter being positioned by the control rod 1, itself positioned according to the first axial position P1.
  • the rocker 14 is positioned against its spring 15 by the profile 74 of the mobile 7, the latter being positioned by the control rod 1, itself positioned according to the third axial position P3.
  • the second adjustment chain 500 enables the time setting of the movement. More specifically, the function selection device 200 conforms the watch mechanism 800 so that a second front toothing 11b of the sliding pinion 11 meshes with a second pinion 501 of the second chain 500, thus allowing the user to to be able to set the time of the movement.
  • the profile 73 of the mobile 7 makes it possible to position the rocker 12 so that a second front toothing 11b of the sliding pinion 11 meshes with a second pinion 501 of the second chain 500, thus allowing the user to be able to set the time of the movement.
  • the first configuration C1 of the function selection device 200 defines the winding configuration of the 900 movement.
  • the control stem 1 is located in the first position P1, which activates or makes operational the winding kinematic chain 300, and it is held in this position by the first indexing device 4. More particularly, the second stud 22 of the first pull tab 2 is held in position by the first flank 42a of the first functional surface 42 of the first spring 41.
  • the second pull tab 3 is, for its part, held in position by the second device 5 for indexing. More particularly, it is held in position by the second functional surface 52 which cooperates here with a first notch 72a for indexing the third functional surface 72 of the mobile 7.
  • the latching member 6 is disengaged from the path of the third stud 23. More particularly, the respective conformations of the fourth stud 63 and of the profile of the cutout 99 of the frame 100 make it possible to hold the spout 61 out of span of the third stud 23.
  • the rockers 12 and 14 by the arrangement of the control rod 1 and the first pull tab 2, are here out of reach of the third and fourth profiles 73, 74 of the mobile 7 of control.
  • the sliding pinion 11 is here returned by the rocker 12 against a bearing surface of the control rod 1 so that it is disengaged from any adjustment chain, while the rocker 14 is held in position by the first pull tab 2 through a second profile 24.
  • rocker 402 is positioned by rocker 14 so that corrector wheel 404 is out of range of the date disc and the day display star.
  • the mobile control 7 and the latching member 6 have remained immobile, and the latter remains out of range of the trajectory of the third stud 23.
  • the axial displacement of the control rod 1 in the first direction D1 causes the disengagement of the kinematic chain 300 for winding, and the clutch of the first chain 400 for adjustment.
  • the displacement of the rocker 12, under the effect of the spring 13, is possible here, because the third profile 73 is here shaped so as to leave it this degree of freedom.
  • rocker 14 is no longer retained by second profile 24 of first pull tab 2, which enables it to position rocker 402 in a stable angular position around axis 402e, which is characterized by the fact that the corrector 406 is arranged in the toothing of the disc 600 of the dates, in particular at the level of its pitch diameter.
  • the movement of rocker 14 is here possible because the profile 74 is shaped so as to leave it this degree of freedom.
  • the toothing 11a of the sliding pinion 11 meshes with the front toothing 401a of the pinion 401 of the first chain 400 of adjustment.
  • This first pinion drives the corrector mobile 404 via the mobile 403 pivoted around the axis 402e.
  • control rod 1 By pulling again on the control rod 1, the latter temporarily reaches the third position P3 before returning to the second position P2, under the effect of the first spring 41, after the control rod 1 is released by the user .
  • control rod 1 The transient, unstable state in which control rod 1 is temporarily in third position P3 is illustrated by the figures 9 and 10 .
  • This unstable position of the control rod 1 makes it possible to configure the function selection device 200 so as to allow one-way adjustment of the day indication.
  • the first pull rod 2 drives the second pull rod 3 which then drives the control wheel set 7.
  • the third stud 23 of the first pull rod 2 which acts against a first end of the oblong cutout 31 of the second pull tab 3, the latter being already disposed at this first end according to the second configuration C2.
  • the second pull tab 3 is maintained in its new position thanks to the second device 5 for indexing. More particularly, the second pull tab 3 is held in its new position by the second functional surface 52 cooperating here with a second notch 72b for indexing the third functional surface 72 of the mobile 7, the latter being connected to the second pull tab 3 by the bias of the gear connection 33, 71.
  • the second pull tab 3 is itself in a stable position defined by the second device 5 for indexing.
  • the profile of the cutout 99 formed in the frame 100 makes it possible to release the latching member 6.
  • the locking member latch 6 is found on the trajectory of the third stud 23. More precisely, a fourth flank 61a of the spout 61 is now in contact with the third stud 23.
  • the first pull tab 2 is also in an unstable position, the position of the latter not being defined by the first device 4 for indexing. More specifically, the second stud 22 of the first pull tab 2 is located on a third flank 42c of the first spring 41, which tends to bring the control rod 1 back to the second position P2, in the hollow of the second flank 42b, after the user has released the control rod 1. After this last action, the function selection device 200 is then configured according to the third configuration C3. This configuration is illustrated by the figures 11 and 12 .
  • the third stud 23 of the first pull tab 2 pushes back the fourth flank 61a of the spout 61 of the latching member 6.
  • This latching member 6 can thus fold down and allow the third stud 23 to pass on the other side of the beak 61.
  • the stud 23 is thus locked between a fifth flank 61b of the beak 61 and a second end of the oblong cutout 31.
  • the first and second pull tabs are then secured in rotation . Any relative rotational movement between the first and second drawbars is therefore impossible.
  • the first and second pull tabs are thus indexed in a stable position by the second indexing device 5 .
  • the control rod 1 is also indexed in a stable position by the second device 5 for indexing.
  • rocker 12 here retains its position as defined by second configuration C2, which allows sliding pinion 11 to remain engaged with first chain 400 for adjustment.
  • the profile 74 of the control mobile 7 actuates the flip-flop 14 so that the latter configures the flip-flop 402 so as to allow the setting of the days.
  • this allows the wheel 405 of the corrector wheel set 404 to perform a one-way adjustment of the day indication by engaging the teeth of the day wheel 700.
  • a new traction on the control rod 1 in the first direction D1 allows the control rod 1 to reach the third stable position P3, and defines the function selection device 200 according to the fourth configuration C4.
  • This configuration is illustrated by the figures 13 and 14 .
  • the second pull tab 3 is then held in a new stable position by the second indexing device 5 . More particularly, the second functional surface 52 cooperates here with a third notch 72c for indexing the third functional surface 72 of the mobile 7.
  • the first pull tab 2 is also held in a stable position by means of the second indexing device 5, while the second stud 22 of the pull tab is still located on the third side 42c of the first spring 41.
  • rocker 12 is actuated by profile 73 so that sliding pinion 11 can engage second chain 500 for adjustment.
  • Rocker 14 is itself actuated by profile 74 so that rocker 402 is positioned so that corrector wheel set 404 is out of range of the toothing of the date disc and that of the star for the days of the week.
  • the time setting of the movement can therefore be performed by the user.
  • the fourth configuration C4 differs from the first configuration in that the rocker 14 is held in position not by the profile 24 of the pull tab 2, but by a profile 74 of the control wheel set 7 kinematically linked to the second pull tab 3, the latter being previously positioned by the control rod 1, itself positioned according to the third axial position P3 via the first pull tab 2.
  • the first pull tab 2 is simply reconfigured according to the first configuration C1. More particularly, the second stud 22 of the pull tab passes from the second flank 42b to the first flank 42a of the first spring 41.
  • control rod 1 The return of the control rod 1 to position P1 allows the winding kinematic chain 300 to be engaged again. Simultaneously, the control rod 1 also disengages the sliding pinion 11 of the first chain 400 of adjustment.
  • the first pull tab 2 pushes back the rocker 14 thus ensuring that the corrector mobile 404, pivoted on the rocker 402, or out of reach of the toothing of the date disc and that of the day star.
  • control rod 1 By pushing the control rod 1 in the second direction D2, the latter simultaneously drives the first and second pull rods 2, 3 so as to reconfigure the function selection device 200 according to the first configuration C1.
  • the third stud 23 is in abutment in the oblong cutout 31.
  • the relative position of the first and second pull tabs 2, 3 is identical to that known from the third C3 setup.
  • the kinematics of the pull tabs 2, 3 when returning to the first configuration C1 from the fourth configuration C4 is therefore substantially identical to that known from the third configuration C3.
  • the control rod 1 thus drives the first pull tab 2 which drives the second pull tab 3 thanks to the third stud 23 in contact with the oblong cutout 31.
  • the spout 61 of the latching member 6 is disengaged from the trajectory of the third stud 23 thanks to the cooperation of the fourth stud 63 with the profile of the cutout 99.
  • a second embodiment of a timepiece 1000' is described below with reference to the figures 15 to 21 .
  • the second embodiment differs from the first embodiment only in part of its characteristics.
  • references of elements of the second embodiment are deduced from those of elements of the first embodiment (having identical or substantially identical structures and/or identical or substantially identical functions) by the addition of an apostrophe "'".
  • the timepiece 1000' is for example a watch, in particular a wristwatch.
  • the timepiece 1000' comprises a timepiece movement 900' intended to be mounted in a case or a timepiece box in order to protect it from the external environment.
  • the watch movement 900' can be an electronic movement or a mechanical movement, in particular an automatic movement.
  • the watch movement 900' includes a watch mechanism 800'.
  • This second embodiment differs mainly from the first by the arrangement of the snap-fastening member as well as by the device for selecting the various winding and adjustment chains, which has the particularity of not comprising any control wheel set.
  • the second embodiment differs from the first embodiment in that the second position indexing device 5' comprises a second spring 51' provided with a second functional surface 52' (forming a double beak) and a fifth stud 34' secured to the second pull tab 3'.
  • the cooperation of the second functional surface 52' with the fifth stud 34' makes it possible to define the three stable angular positions of the second pull tab 3'.
  • the snap-fastening member 6' of this second embodiment comprises a fourth functional surface 63' instead of a stud.
  • This fourth functional surface is intended to cooperate with the profile formed by the periphery of the cutout 99' of the frame 100'.
  • the kinematics of this latching member, as well as those of the components with which it is capable of cooperating, are identical to those known from the first embodiment.
  • the control of the two flip-flops 12', 14' of this second embodiment does not take place here by means of a control wheel set. It is directly the first and second drawbars 2', 3' which control them. Nevertheless, the various winding and adjustment chains have an operation similar to that known from the first mode.
  • a second profile 24', or more particularly here a sixth stud 24' is also capable of cooperating with the flip-flop 14'.
  • this second embodiment also has the particularity of having the second stud 22', the third stud 23' and the sixth stud 24' arranged coaxially.
  • the function selection device 200' allows the different functions of the watch mechanism 800' to be selected thanks to a first slider 2' and a second slider 3' (as represented on the figure 16 ) which can conform respectively according to four distinct configurations C1, C2, C3 and C4 defined by three axial positions P1, P2 and P3 of the interface element 1 of the control.
  • the selection of the different configurations of this second mode is substantially identical or equivalent to that of the first mode. Therefore, the whole of the description of the first embodiment describing the passages from one configuration to another can be transposed to this second mode and this independently of the few aforementioned structural differences.
  • the figure 17 illustrates the function selection device 200' according to the first configuration C1.
  • the figure 18 illustrates the function selection device 200' according to the second configuration C2.
  • the figure 19 makes it possible to illustrate the transient, unstable state in which the control rod 1 of the function selection device 200' is temporarily in the third position P3, during the transition from the second configuration C2 to the third configuration C3.
  • the figure 20 illustrates the function selection device 200' according to the third configuration C3.
  • the figure 21 illustrates the function selection device 200' according to the fourth configuration C4.
  • a mode of execution of a method of operating a device for selecting watch functions as mentioned previously or of a watch mechanism as mentioned previously or of a watch movement as mentioned previously or of a timepiece as mentioned above is described below.
  • the selection device 200; 200' is configured according to a third configuration C3 when the interface element 1 is moved from the third stable position P3 to the second intermediate stable position P2.
  • the first position P1 of the interface element 1 defines the first configuration C1 of the selection device 200; 200' of functions. From this first position P1, when the user pulls the interface element 1 in the first direction D1, the latter reaches the second position P2, thus conforming the selection device 200; 200' of functions according to the second configuration C2.
  • the selection device 200; 200' is in the second configuration C2, it is possible to pull the interface element 1 again in the first direction D1.
  • the selection device 200; 200' of functions then conforms according to the third configuration C3 while the interface element 1 reaches a third position P3 or substantially close to P3, which is unstable here. Therefore, when the interface element 1 is released by the user, the latter returns to the second stable position P2.
  • the interface element 1 therefore moves back and forth to shape the device according to this third configuration C3.
  • the third stable position P3 of the interface element 1 therefore defines the fourth configuration C4 of the selection device. From this third and last position P3, by pushing the interface element 1 to the second position P2, the selection device 200; 200' can only be reconfigured to a third C3 configuration.
  • each pull performed on the interface element 1 makes it possible to successively select the different configurations of the selection device according to the predefined order C1, C2, C3 and C4 .
  • the selection device 200; 200' can only be shaped according to the fourth configuration C4 corresponding to the time-setting function after having manipulated the interface element 1 characterized by a to-and-fro movement, which prevents the user from stopping the movement unexpectedly if the mechanism is fitted with a “seconds stop” or a “balance stop”.
  • control interface driving the mechanism or the selection device allowing the selection of the various functions or configurations of the selection device taking part in said mechanism is identical regardless of the embodiment or the embodiment variant.
  • the function selection device makes it possible to make the various chains of the watch mechanism operational, respectively allowing winding and adjustment of the various functions of the watch.
  • These chains are for example identical or substantially identical regardless of the embodiment.
  • the selection devices are used to select particular horological functions.
  • a selection device according to the invention can be used to select all desired watchmaking functions that can be arranged within a timepiece. These may be horological functions, in particular time or calendar functions or functions derived from time. It can also be control or adjustment functions, for example a ringtone.
  • the number of positions of the indexing element is three and the number of configurations of the selection device is four.
  • these numbers can be modified, in particular increased.
  • This additional position could, for example, be reached by once again pulling the interface element 1 from the third position P3.
  • the relative movement of the two drawbars is locked in this third position P3.
  • An additional traction of the interface element 1 would thus allow the second pull tab 3; 3' to be able to be indexed by the second device 5; 5' for indexing according to a new angular position.
  • the third flank 42c; 42c' would just have to be lengthened to allow it to reach this new angular position.
  • the two configurations C2, C3 which can be selected here when the interface element 1 is placed in the second position P2 could of course be defined by any other axial position of the interface element.
  • the mechanism could also comprise at least two axial positions of the interface element for which two configurations are selectable.
  • first indexing device 4; 4' it is possible to conform the third flank 42c; 42c' so that it does not tend to bring back the first zipper 2; 2' in the hollow of the second flank 42b; 42b'.
  • another elastic element could be capable of bringing said pull tab back into the hollow of the second flank 42b; 42b'.
  • the fifth spring 62; 62' for recalling the latching member 6; 6' could also be supported alternatively on the frame 100; 100' instead of on the first or second drawbar. Conversely, the fifth spring 62; 62' could also be embedded in frame 100; 100' and press the latching member 6; 6'.
  • the latching member 6; 6 ' could simply be in the form of a flexible element or a recessed spring, which could for example be included in said pull tab.
  • This spring should then have a conformation acting as a beak capable of cooperating with the frame 100; 100' and the first drawbar 2; 2'.
  • first and second drawbars are arranged coaxially.
  • these pull tabs may not be arranged in this way.
  • the second zipper 3; 3' can thus be likened to a pivoted rocker, whether or not the latter is arranged coaxially with the first pull tab 2; 2'.
  • the selection of the third configuration C3 requires that the interface element 1 be pulled from the second position P2 to the third position P3, here unstable, then released by the user, so that it can return to the second position P2.
  • the so-called unstable position is not located exactly on the third position P3. Indeed, it could very well be before or after this third position P3.
  • the amplitude of this back and forth movement of the interface element 1 must just be sufficient for the latching member 6; 6' can lock the relative movement of the two pull tabs after this action.
  • the clockwork mechanism 800; 800' could include as many winding chains and/or settings as there are configurations selectable by the selection device 200; 200' of functions.
  • each selection of a given configuration could correspond to the clutch of a specific and dedicated winding or adjustment chain.
  • the watch mechanism 800; 800' could include a manual winding chain which could be engaged not by a vertical clutch, but by means of a sliding pinion integral in rotation with the control rod and capable of moving in the direction of the control rod .
  • a control rod 1 acts as an interface element on the first pull tab 2; 2' which is directly engaged with the interface element 1.
  • first zipper 2; 2' could be connected indirectly to interface element 1, for example via one or more rockers or rods.
  • the selection of functions could be done by means of a crown arranged on a secondary rod parallel to the interface element 1, via a means kinematically connecting the two rods. This type of arrangement is found in particular in constructions in which it is necessary to offset the position of the crown relative to that of the stem of the movement.
  • the selection could be made by means of a crown arranged on a secondary rod parallel to the axes of the hands, by means of a means making it possible to control the translation of a rod similar to that of the element d interface 1 described in this document by the translation of this alternative interface means.
  • this function selection device also takes place by means of another interface means, such as, for example, a rotating bezel.
  • another interface means such as, for example, a rotating bezel.
  • the elements of the first and second devices 4; 4', 5; 5 'indexing can be shaped according to any geometry so as to allow the stable positioning of the pull device 150; 150' comprising the first and second pull tabs 2; 2', 3; 3'.
  • the elements of first and second devices 4; 4', 5; 5 'of indexing can of course be shaped according to any geometries so as to allow the stable positioning of the first pull tab 2; 2' for at least a first stable position of the interface element 1 and to allow the stable positioning of the second pull tab 3; 3' for at least a second stable position of the interface element 1.
  • the selection device or the watch mechanism is arranged so that each configuration of the selection device is defined by a translational movement of the interface element 1 and, in each of these configurations, the actuation of the timepiece function takes place by a rotational movement of the interface element.
  • the user cannot change the configuration of the selection device by rotating the interface element 1.
  • the watch mechanism makes it possible to act on one or more watch functions by the rotation of the interface element 1, in particular according to its sense of rotation.
  • the selection device or the timepiece mechanism is arranged so that, from the first position P1 of the interface element 1, different traction actions carried out on the interface element 1 make it possible to successively select the different configurations of the selection device, in particular according to the predefined order C1, C2, C3 and C4.
  • the user only has to perform pulling actions on the interface element 1 to reach the different configurations of the selection device.
  • the selection device or the watch mechanism is arranged so that the last configuration which can be reached, by applying the various traction actions carried out on the interface 1, is a configuration corresponding to time setting.
  • zipper is preferably understood to mean a rocker whose position is controlled by an interface element, in particular a control rod, directly for example by means of a zipper stud and cooperating with a groove made on the control rod.
  • zipper is preferably also meant a rocker whose position is controlled directly by the action of another zipper.
  • top view means a view from the face of the movement located on the dial side.
  • indexing of an element is meant the definition of different stable positions of an element. These stable positions can be separated by a continuum of unstable intermediate positions. Between two stable positions or two positions indexed or two indexing positions, the element temporarily passes through a continuum of unstable or less stable intermediate positions.
  • “Stable position” denotes a given position of the interface element 1, of the first pull tab or of the second pull tab (or rocker), once the interface element 1 is released by the user.
  • “stable axial position” designates a given axial position of the interface element 1 once the latter has been released by the user.
  • This “stable position” is defined by the first indexing device 4; 4' and/or by the second device 5; 5' of indexing.
  • Unstable position denotes a given position of the interface element 1 which is exclusively defined by a maintained action by a user. Once the interface element 1 is released, the latter returns to a stable position, different from the unstable position.
  • zipper device 150; 150' we mean a device comprising at least two pivoted rockers connected together and movable relative to each other.
  • a first rocker 2; 2 'can meet the definition of "zipper", the latter being in direct contact with a control rod.
  • a second rocker 3; 3 'can also meet the definition of pull tab knowing that the latter has a conformation substantially equivalent to that of the first flip-flop 2; 2', and this second rocker 3; 3' is pivoted coaxially with the first flip-flop 2; 2'.
  • this second rocker is not necessarily pivoted coaxially with the first rocker.
  • configuration of the function selection device refers to a very precise arrangement or conformation elements taking part in the mechanism, making it possible to make operational or to engage the winding and/or adjustment chains.
  • function designates any manual winding of an energy accumulation spring, any corrections of time indications or derivatives time, and more generally any additional functions that can be arranged on a timepiece.
  • quential mechanism we mean here a mechanism capable of selecting different configurations of a selection device for the same stable position of a control member.
  • the device according to the invention can be qualified as a "semi-sequential" mechanism knowing that it allows both to select different configurations of a selection device by moving an interface element between various stable positions, and at least one configuration of said selection device by a to-and-fro movement of the interface element, in particular from a given stable position to this same stable position.
  • a stud of an element preferably consists of a finger extending perpendicularly or substantially perpendicularly to a plane along which the rest of the element extends.
  • a stud is constituted by a pin or an ankle.
  • the cooperation of the first and second desmodromic connecting elements makes it possible in particular to configure the selection device from one given configuration to another.
  • it makes it possible, during the passage from one configuration to another, to cause the rocker 402 to move according to different angular positions under the effect of the movement of the rocker 14, and this independently of any return spring.
  • desmodromic connection we mean a connection arranged so as to make it possible to define the position of the second rocker 402 from the position of the first rocker 14 without using a return spring of the second rocker against the first seesaw.
  • This desmodromic connection makes it possible to define, unequivocally, a position of the second rocker for each of several positions of the first rocker.
  • this does not exclude that in one or more particular positions of the first rocker, the position of the second rocker is not defined in an unambiguous way (see for example the configuration of the figure 11 ), in particular that the second rocker can move angularly over a given range without movement of the first rocker.
  • a movement of the flip-flop 402 carried out independently of the movement of the flip-flop 14 is nevertheless possible, in particular when the selection device is configured according to the third configuration C3.
  • the first and second desmodromic connecting elements are arranged such that they allow the rocker 402 to be positioned in a third angular position.
  • the solutions described allow rapid adjustments of several display functions, in particular of several display functions of a calendar.
  • the solutions described make it possible, for example, to benefit from rapid and bidirectional adjustment of a date indication, as well as adjustment of an indication of the days of the week.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
EP22159906.1A 2021-03-04 2022-03-03 Vorrichtung zur auswahl von uhrfunktionen Pending EP4053640A1 (de)

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EP (1) EP4053640A1 (de)
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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890778A (en) * 1973-08-02 1975-06-24 Ebauches Sa Watch stem intermediate setting position with functions determined by whether intermediate position was achieved by pushing stem in or pulling stem out
EP1939699A1 (de) 2006-12-29 2008-07-02 Montres Breguet S.A. Multifunktionsvorrichtung zur koaxialen Korrektur
CH702548A2 (fr) 2010-01-11 2011-07-15 Richemont Int Sa Mécanisme de sélection de fonction pour mouvement d'horlogerie comportant au moins une complication.
CH702803A2 (fr) 2010-03-09 2011-09-15 Demonaco Sam Atel Mecanisme de correction d'au moins deux informations affichees autres que l'heure courante, pour mouvement horloger.
EP2453322A1 (de) 2010-11-16 2012-05-16 Omega SA Schneller Korrektor einer Zeitgrößenanzeige für Uhr
WO2012175595A1 (fr) 2011-06-21 2012-12-27 Rolex S.A. Piece d'horlogerie comportant un mecanisme de remontage et au moins un mecanisme de correction d'au moins un organe indicateur
WO2013030268A1 (fr) * 2011-09-01 2013-03-07 Rolex S.A. Piece d'horlogerie capable d'afficher deux fuseaux horaires
US20190163139A1 (en) * 2016-07-12 2019-05-30 Bremont Watch Company Mechanism for selecting and actuating functions of a timepiece movement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH584926B5 (de) * 1971-10-06 1977-02-15 Suisse Horlogerie
CH645235GA3 (de) * 1981-04-23 1984-09-28
CH707870B1 (fr) * 2013-04-08 2017-07-14 Gfpi S A Mécanisme de sélection et d'actionnement des fonctions d'un mouvement horloger et pièce d'horlogerie comprenant un tel mécanisme.
WO2015172943A2 (fr) * 2014-05-14 2015-11-19 Eta Sa Manufacture Horlogère Suisse Mecanisme d'affichage d'horlogerie comportant une correction rapide
CH713604A1 (fr) * 2017-03-22 2018-09-28 Sa De La Manufacture Dhorlogerie Audemars Piguet & Cie Mécanisme de sélection et d'actionnement ainsi que dispositif de réglage de fonctions d'une pièce d'horlogerie.

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890778A (en) * 1973-08-02 1975-06-24 Ebauches Sa Watch stem intermediate setting position with functions determined by whether intermediate position was achieved by pushing stem in or pulling stem out
EP1939699A1 (de) 2006-12-29 2008-07-02 Montres Breguet S.A. Multifunktionsvorrichtung zur koaxialen Korrektur
CH702548A2 (fr) 2010-01-11 2011-07-15 Richemont Int Sa Mécanisme de sélection de fonction pour mouvement d'horlogerie comportant au moins une complication.
CH702803A2 (fr) 2010-03-09 2011-09-15 Demonaco Sam Atel Mecanisme de correction d'au moins deux informations affichees autres que l'heure courante, pour mouvement horloger.
EP2453322A1 (de) 2010-11-16 2012-05-16 Omega SA Schneller Korrektor einer Zeitgrößenanzeige für Uhr
WO2012175595A1 (fr) 2011-06-21 2012-12-27 Rolex S.A. Piece d'horlogerie comportant un mecanisme de remontage et au moins un mecanisme de correction d'au moins un organe indicateur
WO2013030268A1 (fr) * 2011-09-01 2013-03-07 Rolex S.A. Piece d'horlogerie capable d'afficher deux fuseaux horaires
US20190163139A1 (en) * 2016-07-12 2019-05-30 Bremont Watch Company Mechanism for selecting and actuating functions of a timepiece movement

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JP2022136009A (ja) 2022-09-15
US20220299942A1 (en) 2022-09-22

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