EP3152626B1 - Electronic uhrwerk mit einem analog anzeige für mehrere informationen - Google Patents

Electronic uhrwerk mit einem analog anzeige für mehrere informationen Download PDF

Info

Publication number
EP3152626B1
EP3152626B1 EP15710526.3A EP15710526A EP3152626B1 EP 3152626 B1 EP3152626 B1 EP 3152626B1 EP 15710526 A EP15710526 A EP 15710526A EP 3152626 B1 EP3152626 B1 EP 3152626B1
Authority
EP
European Patent Office
Prior art keywords
indicator
teeth
drive
wheel
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.)
Active
Application number
EP15710526.3A
Other languages
English (en)
French (fr)
Other versions
EP3152626A2 (de
Inventor
Pascal Lagorgette
Vittorio ZANESCO
Daniel Gruenig
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.)
ETA SA Manufacture Horlogere Suisse
Original Assignee
ETA SA Manufacture Horlogere Suisse
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
Priority claimed from EP14163345.3A external-priority patent/EP2927756A1/de
Application filed by ETA SA Manufacture Horlogere Suisse filed Critical ETA SA Manufacture Horlogere Suisse
Publication of EP3152626A2 publication Critical patent/EP3152626A2/de
Application granted granted Critical
Publication of EP3152626B1 publication Critical patent/EP3152626B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
    • G04B19/247—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator disc-shaped
    • G04B19/253—Driving or releasing mechanisms
    • G04B19/25333—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement
    • G04B19/25353—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by the clockwork movement
    • 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
    • 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
    • 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
    • G04B19/253—Driving or releasing mechanisms
    • 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
    • G04B19/253—Driving or releasing mechanisms
    • G04B19/25333—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement
    • G04B19/25373—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by an energy source which is released at determined moments by the clockwork movement
    • 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
    • G04B43/00—Protecting clockworks by shields or other means against external influences, e.g. magnetic fields
    • G04B43/002—Component shock protection arrangements
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C17/00—Indicating the time optically by electric means
    • G04C17/005—Indicating the time optically by electric means by discs
    • G04C17/0058—Indicating the time optically by electric means by discs with date indication
    • G04C17/0066—Indicating the time optically by electric means by discs with date indication electromagnetically driven, e.g. intermittently

Definitions

  • the present invention relates to electronic watch movements comprising an analog display of a plurality of variable information.
  • the present invention relates to an electronic watch movement comprising a device for driving an analogue display of at least two pieces of information actuated by a single electromechanical motor, at least one of these two pieces of information varying periodically or intermittently among a plurality of predefined discrete values.
  • the information varying periodically or intermittently is in particular calendar information and / or information relating to a function / application selected from among a plurality of possible functions / applications.
  • the indicator of information varying periodically or intermittently is associated with a periodic or intermittent training mechanism which is characterized by the fact that it does not involve this indicator at each step or rotor rotation of the electromechanical motor actuating this drive mechanism.
  • the indicator of a periodically or intermittently varying information is held stationary in respective positions of the aforementioned plurality of discrete values during intervals of time. times greater than a time period of steps of a stepper motor designed to operate the drive mechanism of this indicator.
  • the first mechanism comprises an intermediate wheel driven directly by the rotor of the engine and a chronograph wheel which meshes with the intermediate wheel.
  • the second mechanism also comprises said intermediate wheel and further an auxiliary wheel meshing with this intermediate wheel.
  • the auxiliary wheel is secured to a periodic actuating wheel of a drive wheel of the date ring, the mobile having an actuating finger of the drive wheel.
  • the periodic actuating wheel and the driving wheel together form a Geneva mechanism, known for the periodic training of a ring / disk dates.
  • the Geneva Mechanism is characterized by a periodic drive of the drive wheel of the date ring, the periodic actuating wheel meshing with this drive wheel only on a limited angular sector and well below 360 °, while this mobile blocks the driving wheel on the complementary angular sector by a circular lateral surface.
  • the Geneva Mechanism has at least two main functions. Firstly, this mechanism is designed to keep the drive wheel of the date ring stationary and thus the date ring over a certain angular distance from the periodic actuating wheel (for example about 300 °), as explained hereinafter. before. Second, this mechanism has an anti-shock function when the drive wheel is stationary. Indeed, this drive wheel and the periodic operating wheel are arranged so that the periodic actuating wheel blocks any rotation of the drive wheel when it does not rotate. As the meshing between the drive wheel and the teeth of the date ring is provided almost without play (except that of the usual machining tolerances), the date ring is protected in case of impact and remains, in outside the training periods provided for the display of the date, substantially in a stationary position during a shock.
  • the document US 6,185,158 uses a Geneva mechanism to allow the engine used for training the date to perform an additional function, namely the driving of a chronograph needle, as previously discussed.
  • the method provided in this document consists in driving the chronograph hand when the periodic actuating wheel is in its non-actuation zone, that is to say in the said complementary angular sector, and at the end of the interval of measured a reset in reverse to bring the periodic actuating wheel to a predefined initial position. To do this, it is expected that the chrono hand is normally only one turn and that the drive of this chrono hand on an entire turn leaves the mobile periodic actuation in its non-actuation zone.
  • the Geneva mechanism to properly perform its functions, must be precision machined and mounted in the watch movement avoiding games between rotating parts, in particular for two teeth of the drive wheel to slide on the circular side surface of the periodic actuating wheel in the non-actuation zone mentioned above.
  • the Geneva mechanism does not provide anti-shock function in the training periods of the date ring, these periods can be relatively long in a training device 'trailing' as provided in the document US 6,185,158 .
  • the document FR 2 453 439 A1 discloses an electronic watch movement with a display device indicating a plurality of information, but not independent. This system lacks precision.
  • the present invention aims to provide a watch movement comprising a first analog indicator and a second analog indicator with periodic or intermittent drive both actuated by a single electromechanical motor and whose driving device of these first and second indicators brings in particular a solution to the aforementioned problems of the prior art, that is to say it is relatively uncomplicated, simple to mount, and therefore inexpensive to manufacture, while ensuring accurate display of the two information associated with the first and second indicators and effective anti-shock function at least for the second indicator with periodic or intermittent drive.
  • the first drive mechanism defines a first reduction between the rotor and the first indicator and the second drive mechanism defines a second reduction between the rotor and the drive wheel of the second indicator, this second reduction being expected to be greater than the first reduction.
  • the second drive mechanism is formed by a gear train each permanently meshing. Then, the first and second sets of teeth form a permanent gear arranged so that when the second indicator is in any discrete position among the plurality of discrete positions, the second toothing can rotate within a dead angular range. , the dead angular distance of this dead angular range being provided and the first driving mechanism being arranged so that the first indicator undergoes, when the second toothing is rotated on the dead angular distance in the dead angular range, a movement in which he scans the whole of a graduation associated with the display of the first information.
  • the electronic watch movement further comprises a jumper having a function of positioning the second indicator in each discrete position of the plurality of aforementioned discrete positions, this jumper being arranged to exert a positioning force on the second indicator which is sufficient to position it in position.
  • each display position of the plurality of discrete display positions and, if necessary, return it to a discrete display position which it occupied after inadvertent movement, in particular during an impact, within a set of the aforementioned permanent gear corresponding to the dead angular range.
  • the present invention is particularly notable in that the aforesaid second drive mechanism is formed by a gear train each with permanent meshing and that the first indicator can be driven, to display a first information, within a gear train. a clearance provided in the permanent gear formed by the first toothing of the second indicator and the second toothing of the drive wheel of the second indicator, so that the second indicator can remain stationary during the driving of the first indicator.
  • the first indicator can be driven to display a first information, while the second toothing moves in a dead angular range where it does not cause the first toothing.
  • This dead angular range corresponds to a game in the aforementioned permanent gear which is provided large enough to allow the first indicator to scan the graduation associated with it without the second indicator moving (the first and second indicators are thus independent) and however small enough so that the first and second sets of teeth remain continuously in meshing situation, that is to say without any disengagement whatever the angular position of the driving wheel of the second indicator.
  • 'Permanently meshing gear' also known as a 'permanent gear', comprises a gear formed by two teeth in which there is permanently a tooth of the first or second toothing which is situated between two adjacent teeth of the second toothing, respectively of the first toothing so as to mutually block the rotation of the first and second teeth by stop, said tooth of the first or second toothing forming a stop for the two teeth of the other toothing during a rotational drive of the other toothing respectively in one direction or the other, and said two adjacent teeth of the second toothing, respectively of the first toothing forming two stops for said tooth of the first or second teeth during a drive in rotation of the first or second toothing respectively in one direction or the other.
  • the electric motor, the first drive mechanism and the second drive mechanism are arranged so that the first indicator can be driven in both directions of its display movement and the wheel of drive of the second indicator can be rotated in both directions, the first indicator being driven in a first direction when the driving wheel of the second indicator rotates in a first direction within at least part of the range angularly dead and in the second direction when the drive wheel rotates in the second direction within at least part of the dead angular range, the first indicator being drivable from an initial position and returning to this initial position while the driving wheel of the second indicator remains in the dead angular range.
  • the second drive mechanism is arranged so that a maximum force that can be applied tangentially to the first toothing during shocks that must be able to undergo the watch movement, generates a torque on the wheel of driving the second indicator which is less than the locking torque generated by this drive wheel at least when in a predetermined position while the second indicator is in any discrete position among said plurality of discrete positions.
  • the aforementioned maximum force generates a torque on the drive wheel of the second indicator which generates a torque on the drive wheel of the second indicator which is less than the locking torque generated by the drive wheel regardless of its angular position.
  • This electronic watch movement comprises an analog display device formed of a first indicator 4 of a first information and a second indicator 6 of a second information, this second information being of the periodic or intermittent variation type.
  • the first information is, in the variant shown, a time interval timed and the first indicator is a chronograph hand associated with a small dial arranged at 6 o'clock under the central axis of the watch movement. In particular, it is a hand of a 30-minute counter whose graduation 5 is partially represented in FIG. Figure 2 .
  • the second information is, in the variant shown, the date indication through a window of a dial mounted on the movement watchmaker and the second indicator is a ring of the dates (also called dates disc).
  • the two pieces of information of the given variant are in no way limiting.
  • the second indicator can have in addition to various dates other indications related to other functions, such as the indication of a mode of operation among a plurality of modes. This is called an 'independent date'.
  • the watch movement 2 further comprises a driving device 8 of the aforementioned analog display device.
  • This training device is formed of a first drive mechanism of the first indicator and a second drive mechanism of the second indicator.
  • the first drive mechanism comprises an engine pinion 14, a first intermediate wheel 16 and a chronograph wheel 18 on the axis of which the chronograph hand 4 is mounted.
  • the second driving mechanism comprises, in the given variant, the first drive mechanism, a pinion 19 secured to the chrono wheel 18, a second intermediate mobile 20 and a mobile terminal 22 whose pinion 24 drives the date ring 6 by means of a toothing 26 arranged at the inner periphery of this ring.
  • Watchmakers call the pinion 24 'driving wheel date', REQ acronym.
  • the date driving wheel 24 is provided with a toothing 28 which meshes with the toothing 26 integral with the date ring.
  • the second drive mechanism periodically or intermittently drives the second indicator between discrete display positions among a plurality of discrete display positions.
  • the second drive mechanism is associated with the electromechanical motor 10 which is controlled by an electronic control unit, the latter can be programmed to perform this periodic or intermittent training according to internal data such as the current time for the date training and / or as a function of a signal generated by the actuation of a user interface or / and still by receiving an RF signal by the watch movement in a case where the latter comprises an RF receiver.
  • the electromechanical motor 10 comprises a rotor 12 coupled to the drive device by the drive pinion 14 which is integral in rotation with this rotor.
  • this engine is arranged to operate the first and second drive mechanisms and to train the first and second indicators. More particularly, it is provided that the motor 10 can drive the chronograph hand 4, from an initial position shown in the Figures, over a certain angular distance, when the date ring is in any of its distinct display positions, without this ring being rotated.
  • the drive device of the invention is remarkable firstly by the fact that the second drive mechanism 8 is formed by a gear train each permanently meshing. At no time is there a situation of disengagement in the drive train between the drive pinion 14 and the toothing 26 of the date ring. This characteristic makes it possible to obtain an efficient and uncomplicated anti-shock device for the date ring; as will be explained in more detail later.
  • the teeth of the date drive wheel REQ is formed of at least four teeth arranged regularly.
  • the toothing 28 comprises five teeth with an angular pitch of 72 °. It will be noted that, in a variant, the teeth are formed by axial pins.
  • the invention is remarkable in that, although the teeth 26 and 28 form a permanent gear as defined above, these teeth are arranged so that when the date ring is in any discrete position among the plurality of discrete positions mentioned above, the toothing 28 of the date driving wheel 24 can undergo rotations within a dead angular range (see Figure 3 ), the dead angular distance ⁇ of this dead angular range being provided and the first driving mechanism of the chrono hand being arranged so that it undergoes, when the toothing 28 of the REQ is rotated on the angular distance dead in the dead angular range, a rotation during which this chrono hand sweeps the whole of the circular graduation associated with the display of the number of minutes of a timed time.
  • the chronograph hand can perform at least one complete revolution while the teeth of the REQ remains in the dead angular range.
  • the first drive mechanism has a first reduction R1 (transmission ratio less than one) between the rotor 12 and the chronograph hand while the second drive mechanism has a second reduction R2 between the rotor 12 and the date driving wheel 24, this second reduction R2 being greater than the first reduction R1.
  • the reduction of a reduction gear corresponds to a gear ratio of less than one.
  • the angular distance that can travel the chronograph minute hand, while the date drive wheel rotates by an angle ⁇ is located in the range 1800 ° to 2880 °, or between 5 laps and 8 laps of the chrono counter circular. It will be noted that the ranges for the dead angular distance and for the reduction R are given by way of example.
  • the chrono minute counter is provided with a circular graduation of 30 minutes, a time interval between 2h30 and 4h can be measured in the dead angular range of the REQ, without having to turn the chronograph hand 4 back.
  • a chrono hand independent of the date ring that is to say a chronograph hand that can be used for the chronograph function without the electric motor actuates the date ring, this electric motor is bidirectional and the gear train 8 is arranged so that the date driving wheel can be rotated in both directions.
  • the gear train between the rotor of the motor and the date drive wheel REQ is provided substantially without play in the gears (that is to say with a usual clearance essentially given by the tolerances of manufacturing and mounting to ensure proper meshing) and these gears are bidirectional.
  • this gear train fully forms the driving mechanism of the chrono hand, the date drive wheel 24 and the chrono wheel 18 with the chrono hand rotate in both directions simultaneously.
  • the first and second drive mechanisms are arranged so that the first indicator and the drive wheel of the second indicator rotate simultaneously in both directions of rotation.
  • the electric motor and the chrono hand drive mechanism are arranged so that the chronograph hand can be driven in both directions of its display movement, the chronograph hand being driven in a first direction when the date driving wheel REQ rotates in a first direction within at least part of the dead angular range of this REQ and in the second direction when this REQ turns in the second direction at the within at least a portion of this dead angular range. Then, the chrono hand is mounted on the chrono wheel so that its initial position corresponds to an angular position of the REQ within the dead angular range when the date ring is in any of its positions. display.
  • the chronograph hand makes it possible to leave the chronograph hand in its initial position during the periods when the ring of dates is stationary, and to return to this initial position when measuring a timed time and in particular when the measurement is completed while the Date wheel drive remains in the dead angular range.
  • This makes it possible to use the chrono hand independently of the date display, that is to say without disturbing this calendar information.
  • the gear formed of the teeth 26 and 28 is also bidirectional, which makes it possible to drive the date ring in both directions and thus to allow a modification of the date by a rotation in the opposite direction to that of the passage of a date to the next.
  • the electronic watch movement 2 further comprises a jumper 32 having a function of positioning the date ring 6 in each discrete display position of its plurality of discrete display positions.
  • This jumper is arranged to exert a positioning force on this ring which is sufficient to position it in each discrete display position of the plurality of discrete display positions and, if necessary, to return it to a discrete position which it occupied after an untimely movement during a shock.
  • the jumper 32 also called jump spring, is formed of an arm 34 carrying at a first end a roller 36 mounted on a pin 38, this arm pivoting about an axis at the other end,
  • the jumper further comprises a spring 40 which exerts a force on the arm so as to generate a positioning force on the toothing 26 of the date ring.
  • this positioning force has a tangential component acting on the toothing of the ring so as to bring back the ring in its display position in the absence of change of discrete display position, or to bring in a terminal phase the ring in another display position provided during a passage of the display from one date to another.
  • the clearance between the first and second teeth 26 and 28 is less than the maximum distance on which the jumper spaced from a stable rest position, corresponding to a display position of the date ring, by a movement of this indicator is able to bring it back into this stable rest position by the positioning force it exerts on the toothing of the indicator.
  • it is the half-game plus cumulative manufacturing tolerances occurring in the gear, formed by these first and second sets of teeth, which is less than the maximum distance defined above.
  • the two sets of teeth are arranged in such a way that, for the discrete display positions of the date ring and when the chronograph hand is in its initial position, the tooth of one of these two sets of teeth penetrates the deepest in the other toothing is substantially centered between two adjacent teeth of this other toothing; that is to say that the game is substantially distributed equally on one side and the other of the tooth inserted between these two adjacent teeth.
  • the jumper may also have a certain tolerance as to the display positions that it defines by its stable rest positions in the first toothing 26. This tolerance is advantageously added to the cumulative production tolerances involved in the aforementioned gearing. define the game to predict in the variants presented above.
  • the position of the jumper can be adjusted after mounting of the indicator, so that the discrete display positions are accurately predefined and the positioning tolerance of the jumper can be neglected.
  • the mechanism for driving the date ring is arranged in such a way that maximum force, which can be applied tangentially on the toothing of this ring during shocks that must be able to undergo the watch movement, generates a torque on the drive wheel date that is less than the locking torque generated by the wheel at least when it is in a predetermined position for which the chrono hand is in its initial position and when the date ring is in any discrete display position among the plurality of expected display positions.
  • the drive mechanism of the date ring also has an anti-shock function for this ring.
  • anti-shock function is intended to prevent the mechanism from breaking or being damaged in the event of an impact, but to prevent the indicator from permanently changing its discrete display position under the effect of a shock to which the watch movement must be able to be subjected (According to NIHS 91-10, 91-20, 91-30 and other standards relating to this shockproof function).
  • the aforementioned maximum force in case of shocks generates a torque on the drive wheel of the date ring which is less than the locking torque generated by the drive wheel regardless of its angular position.
  • the characteristic that the teeth 26 and 28 form a permanent gear (permanently meshing) is important.
  • the locking torque of the date driving wheel results from a positioning torque of the rotor 12 of the electric motor 10 when the rotor is at rest.
  • the stator is arranged to generate a positioning torque applied to the permanent magnet rotor of this motor, which can be increased by a short circuit of the coil, particularly in the case of a motor. a Lavet motor.
  • This positioning torque keeps the rotor in at least one stable rest position (position taken in the absence of power supply).
  • the motor can be configured so that the positioning torque of the rotor transmitted at the level of the driving wheel date defines a locking torque which is greater than the maximum force torque that can exert the indicator on this wheel, especially during an impact.
  • the reduction of the kinematic chain of the drive mechanism of the date ring is provided relatively large so that the blocking force is sufficiently high. It will be noted that the locking torque obtained depends not only on the positioning torque and the reduction factor of the kinematic chain, but also on the friction losses in this kinematic chain, that is to say on the efficiency of each gear.
  • the date ring has an inertia equal to 17 g ⁇ mm 2 and the maximum acceleration that must support this ring during an impact is equal to 450 krad / s 2 .
  • the permanent gear train of the drive mechanism has a reduction of 1/1836 and the efficiency of each of the four permanent gears is 90%, the result is obtained for the driving wheel date shown in the figures a locking torque needed for this wheel which is between 0,10 Nm and 0,13 Nm and a corresponding motor torque in the range 14 nNm to 18 nNm.
  • the positioning torque of a clockwise stepper motor is generally greater than 500 nNm, the shockproof function is largely ensured by the clockwork motor and the permanent gear train constituting the drive mechanism of the ring. calendars. It is even possible to reduce the reduction of this permanent gear train and in particular to eliminate an intermediate wheel. With a smaller reduction, we can have a transition from one date to another which is faster.
  • the positioning force of the jumper 32 is dimensioned to ensure the positioning function of this jumper but is too weak to provide a shockproof function for the second indicator.
  • the positioning force is therefore lower than a usual minimum blocking force of the date ring in the event of an impact, so as to enable the ring to be rotated with a relatively low force torque and thereby minimize the energy required to move from one discrete display position to another.
  • the positioning force is on the one hand greater than a maximum friction force exerted by the watch movement on the ring 6 and on the other hand less than triple this maximum friction force.
  • a conventional ring of brass dates with a diameter of 20 mm requires a torque of about 60 .mu.m to overcome the static friction force on the ring with the movement posed at dish.
  • the jumper must be able to exert a locking torque of about 2000 ⁇ Nm for such a ring.
  • this shockproof torque will be lower, for example approximately equal to 800 .mu.m.
  • the spring 40 so that the jumper 32 exerts a torque between 120 ⁇ Nm and 180 ⁇ Nm.
  • the torque exerted by the jumper will for example be between 80 ⁇ Nm and 120 ⁇ Nm. It can be seen that this variant makes it possible to greatly reduce the torque exerted by the jumper on the ring and therefore the motor torque that the drive mechanism 8 must transmit. It is thus possible in particular to reduce the reduction in the drive mechanism of the drive. date ring; which allows a faster passage from one calendar to another.
  • the jumper is arranged rotating about an axis of rotation substantially intercepting a tangent to a geometric circle defined by the toothing of the date ring at a central point where this jumper exerts a radial force on this toothing, as this is substantially represented at the Figure 1 .
  • the reduction between the rotor and the REQ as well as the reduction between the rotor and the chrono wheel or, in the variant described above with reference to the figures, the reduction between the chrono wheel and the REQ are selected so as to find preferably an optimum in these reductions to best satisfy three functions, namely 1) to allow an indication of time timed on the circular dial associated with the chronograph hand considered without having to move the date ring; 2) provide a shockproof function for the date ring by means of the REQ; and 3) drive the date ring quite rapidly during a transition from one date to another, the passage time being determined by the speed of rotation of the rotor and the reduction between it and the REQ.
  • a tooth 28a of the second toothing 28 is located between two adjacent teeth 26a and 26b of the first toothing 26 so as to limit a movement of the first toothing in both directions by forming a stop respectively for these two adjacent teeth. Then, the tooth 28a is substantially radially oriented and located in the middle of the dead angular range defined above.
  • Such positioning is obtained by a control of the motor 10 associated with a tracking of the pitch of the rotor to keep in memory in real time the position of the driving wheel date and also the position of the chronograph hand.
  • the motor control may additionally or alternatively be associated with a system for detecting the position of at least one wheel of the driving device.
  • the first drive mechanism of the first indicator 4 is arranged so that the first indicator undergoes, when the second toothing is rotated on half of the dead angular distance, a movement in which it sweeps the integer d a graduation associated with the display of a first information.
  • the maximum measured time is defined so that the chrono hand can turn in a clockwise direction during this maximum time while the date drive wheel remains in the dead angular range the ring of dates being held stationary by the jumper.
  • a Reset function is provided during which the motor 10 rotates in the opposite direction (anticlockwise) and in an accelerated drive mode the chronograph hand on the angular distance traveled during measuring the time interval to bring it back to its initial position (zero position on the scale 5) and also to bring back the date driving wheel into an initial position.
  • the chronograph hand is actuated in accelerated mode in the opposite direction of a complete revolution or several complete turns with deduction of the normal advance that this needle must perform during this accelerated mode in the opposite direction.
  • the needle reverses one turn each time it has turned clockwise.
  • the date drive wheel travels a limited angular distance during an activation of the chrono mode and each turn of the chronograph hand can be counted by another counter of the watch movement.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromechanical Clocks (AREA)
  • Measurement Of Unknown Time Intervals (AREA)

Claims (10)

  1. Elektronisches Uhrwerk (2), umfassend:
    - eine analoge Anzeigevorrichtung, gebildet aus einem ersten Anzeiger (4) für eine erste Information und einem zweiten Anzeiger (6) für eine zweite Information, wobei diese zweite Information vom Typ mit periodischer Veränderung oder vom intermittierenden Typ ist und von der ersten Information unabhängig ist;
    - eine Antriebsvorrichtung (8) für die analoge Anzeigevorrichtung, gebildet aus einem ersten Antriebsmechanismus für den ersten Anzeiger und einem zweiten Antriebsmechanismus für den zweiten Anzeiger, wobei der zweite Antriebsmechanismus eine erste Zahnung (26), die mit dem zweiten Anzeiger fest verbunden ist, und ein Antriebsrad (24) für diesen zweiten Anzeiger, das mit einer mit der ersten Zahnung kämmenden zweiten Zahnung (28) versehen ist, umfasst, wobei dieser zweite Antriebsmechanismus dafür ausgelegt ist, den zweien Anzeiger zwischen diskreten Anzeigepositionen unter mehreren im Voraus definierten diskreten Anzeigepositionen periodisch oder intermittierend anzutreiben;
    - einen Elektromotor (10) mit einem Rotor, der mit der Antriebsvorrichtung über ein Antriebsritzel (14) dieser Antriebsvorrichtung, das mit dem Rotor drehfest verbunden ist, gekoppelt ist, wobei dieser Elektromotor angeordnet ist, um den ersten und den zweiten Antriebsmechanismus zu betätigen und den ersten und den zweiten Anzeiger anzutreiben;
    wobei der erste Antriebsmechanismus eine erste Untersetzung zwischen dem Rotor und dem ersten Anzeiger (4) aufweist und der zweite Antriebsmechanismus eine zweite Untersetzung zwischen dem Rotor und dem Antriebsrad des zweiten Anzeigers (6) aufweist, wobei diese zweite Untersetzung größer als die erste Untersetzung vorgesehen ist;
    wobei der zweite Antriebsmechanismus durch ein Rädergetriebe gebildet ist, wovon jedes dauerhaft kämmt;
    wobei die erste und die zweite Zahnung (26, 28) ein dauerhaft kämmendes Zahnradpaar bilden, das angeordnet ist, dass dann, wenn der zweite Anzeiger in einer beliebigen diskreten Position der mehreren diskreten Positionen ist, die zweite Zahnung Drehungen innerhalb eines Totwinkelbereichs erfahren kann, wobei die Totwinkelstrecke (β) dieses Totwinkelbereichs vorgesehen ist und der erste Antriebsmechanismus so angeordnet ist, dass der erste Anzeiger dann, wenn die zweite Zahnung (28) über eine Totwinkelstrecke in dem Totwinkelbereich rotatorisch angetrieben wird, eine Bewegung erfahren kann, in deren Verlauf er eine vollständige Skala (5), die der Anzeige der ersten Information zugeordnet ist, überstreichen kann; und wobei dieses elektronische Uhrwerk ferner eine Hebelfeder (32) umfasst, die die Funktion der Positionierung des zweiten Anzeigers (6) in jeder Anzeigeposition der mehreren diskreten Anzeigepositionen hat, wobei diese Hebelfeder angeordnet ist, um eine Stellkraft auf den zweiten Anzeiger auszuüben, die ausreicht, um diesen zweiten Anzeiger in jeder Anzeigeposition der mehreren diskreten Anzeigepositionen zu positionieren, und ihn gegebenenfalls in eine diskrete Anzeigeposition zurückzuführen, die er nach einer unbeabsichtigten Verlagerung, insbesondere bei einem Stoß, innerhalb eines Spiels des dauerhaft kämmenden Zahnradpaars, das dem Totwinkelbereich entspricht, eingenommen hatte.
  2. Uhrwerk nach Anspruch 1, dadurch gekennzeichnet, dass die zweite Zahnung (28) aus mindestens vier Zähnen oder Stiften gebildet ist.
  3. Uhrwerk nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Elektromotor, der erste Antriebsmechanismus und der zweite Antriebsmechanismus so angeordnet sind, dass der erste Anzeiger in beide Richtungen seiner Anzeigebewegung antreibbar ist und das Antriebsrad (24) des zweiten Anzeigers (6) in beide Richtungen rotatorisch antreibbar ist, wobei der erste Anzeiger in einer ersten Richtung angetrieben wird, wenn sich das Antriebsrad des zweiten Anzeigers in einer ersten Richtung mindestens innerhalb eines Teils des Totwinkelbereichs dreht, und in der zweiten Richtung, wenn sich das Antriebsrad in der zweiten Richtung mindestens innerhalb eines Teils des Totwinkelbereichs dreht; und dass der erste Anzeiger aus einer Anfangsposition antreibbar ist und in diese Anfangsposition zurückkehren kann, während das Antriebsrad (24) in dem Totwinkelbereich bleibt.
  4. Uhrwerk nach Anspruch 3, wobei der erste Anzeiger (4) ein drehender Zeiger einer Chrono-Anzeige ist und der zweite Anzeiger (6) zu einer Anzeige mindestens des Datums gehört, dadurch gekennzeichnet, dass der erste und der zweite Antriebsmechanismus so angeordnet sind, dass der erste Anzeiger und das Antriebsrad (24) des zweiten Anzeigers sich gleichzeitig in den beiden Drehrichtungen drehen.
  5. Uhrwerk nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der zweite Antriebsmechanismus so angeordnet ist, dass bei Stößen, die das Uhrwerk erfahren kann, eine maximale Kraft, die tangential auf die erste Zahnung (26) ausgeübt werden kann, ein Drehmoment auf das Antriebsrad (24) des zweiten Anzeigers erzeugt, das kleiner als das Sperrdrehmoment ist, das durch dieses Antriebsrad mindestens dann erzeugt wird, wenn es sich in einer vorgegebenen Position befindet, während der zweite Anzeiger (6) in einer beliebigen diskreten Position der mehreren diskreten Positionen ist.
  6. Uhrwerk nach Anspruch 5, dadurch gekennzeichnet, dass die maximale Kraft ein Drehmoment auf das Antriebsrad des zweiten Anzeigers (6) erzeugt, das kleiner als das Sperrdrehmoment ist, das durch dieses Antriebsrad (24) unabhängig von seiner Winkelposition erzeugt wird.
  7. Uhrwerk nach Anspruch 5 oder 6, dadurch gekennzeichnet, dass die Stellkraft der Hebelfeder (32) so bemessen ist, dass die Positionierungsfunktion gewährleistet ist, jedoch zu gering ist, um eine Stoßverhinderungsfunktion für den zweiten Anzeiger zu gewährleisten.
  8. Uhrwerk nach einem der Ansprüche 5 bis 7, dadurch gekennzeichnet, dass das dauerhaft kämmendende Rädergetriebe ausschließlich aus bidirektionalen Zahnradpaaren gebildet ist; und dass das Sperrdrehmoment des Antriebsrades aus einem Positionierungsdrehmoment des Rotors des Elektromotors resultiert, wenn dieser Rotor im Ruhezustand ist.
  9. Uhrwerk nach einem der Ansprüche 5 bis 8, dadurch gekennzeichnet, dass die Hebelfeder (32) drehbar um eine Drehachse angeordnet ist, die im Wesentlichen auf eine Tangente an einen geometrischen Kreis trifft, der durch die erste Zahnung an einem Mittelpunkt definiert ist, wo diese Hebelfeder eine radiale Kraft auf diese erste Zahnung ausübt.
  10. Uhrwerk nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass sich dann, wenn der zweite Anzeiger in einer beliebigen diskreten Position der mehreren diskreten Positionen positioniert ist, ein Zahn (28a) der zweiten Zahnung zwischen zwei benachbarten Zähnen (26a, 26b) der ersten Zahnung befindet, derart, dass eine Bewegung dieser ersten Zahnung in den beiden Richtungen begrenzt wird, indem ein jeweiliger Anschlag für diese beiden benachbarten Zähne gebildet wird; dass das Uhrwerk so angeordnet ist, dass der Zahn der zweiten Zahnung (28) im Wesentlichen radial ausgerichtet ist und sich in der Mitte des Totwinkelbereichs befindet, wenn keinerlei Antrieb des zweiten Anzeigers vorgesehen ist; und dass der erste Antriebsmechanismus so angeordnet ist, dass der erste Anzeiger (4) dann, wenn die zweite Zahnung über die Hälfte der Totwinkelstrecke rotatorisch angetrieben wird, eine Bewegung durchläuft, während derer er eine vollständige Skala, die der Anzeige der ersten Information zugeordnet ist, überstreicht.
EP15710526.3A 2014-04-03 2015-03-19 Electronic uhrwerk mit einem analog anzeige für mehrere informationen Active EP3152626B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14163345.3A EP2927756A1 (de) 2014-04-03 2014-04-03 Uhrwerk, das mit einem Antriebsmechanismus eines Analoganzeigers mit periodischer oder intermittierender Bewegung ausgestattet ist
PCT/EP2015/055763 WO2015150086A2 (fr) 2014-04-03 2015-03-19 Mouvement horloger electronique comprenant un affichage analogique de plusieurs informations

Publications (2)

Publication Number Publication Date
EP3152626A2 EP3152626A2 (de) 2017-04-12
EP3152626B1 true EP3152626B1 (de) 2019-01-30

Family

ID=69185062

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15710526.3A Active EP3152626B1 (de) 2014-04-03 2015-03-19 Electronic uhrwerk mit einem analog anzeige für mehrere informationen

Country Status (6)

Country Link
US (1) US9874855B2 (de)
EP (1) EP3152626B1 (de)
JP (1) JP6285567B2 (de)
CN (1) CN106164786B (de)
CH (1) CH709510A2 (de)
WO (1) WO2015150086A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3499317A1 (de) * 2017-12-13 2019-06-19 Rolex Sa Triebfeder eines kalender-uhrwerksmechanismus
DE102018113535B4 (de) * 2018-06-06 2023-03-09 Lange Uhren Gmbh Antriebseinrichtung
CH715107B1 (fr) 2018-06-18 2021-12-30 Montres Breguet Sa Mécanisme de réglage pour mécanisme d'affichage d'horlogerie à rouleau.
EP3845972A1 (de) * 2019-12-31 2021-07-07 ETA SA Manufacture Horlogère Suisse Anzeigemechanismus für armbanduhr
EP3926417A1 (de) 2020-06-18 2021-12-22 ETA SA Manufacture Horlogère Suisse Armbanduhr mit einstellung des jahreskalenders und entsprechendes verfahren

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH538136A (fr) * 1971-02-05 1973-07-31 Suisse Horlogerie Mécanisme dateur pour pièce d'horlogerie
US3738097A (en) * 1971-07-12 1973-06-12 Omega Brandt & Freres Sa Louis Mechanism for driving and correcting a data disc in a day-date timepiece
CH561175A4 (de) * 1975-05-01 1977-04-29
JPS52111757A (en) * 1976-03-16 1977-09-19 Citizen Watch Co Ltd Electroinc watch
JPS541066A (en) 1977-06-03 1979-01-06 Citizen Watch Co Ltd Calendar watch
CH624534GA3 (de) 1979-04-04 1981-08-14
CN2064074U (zh) * 1989-08-25 1990-10-17 天津手表厂 手表日历机构
JP3732281B2 (ja) 1996-08-30 2006-01-05 シチズン時計株式会社 多機能時計
JP3165070B2 (ja) 1997-04-25 2001-05-14 セイコーインスツルメンツ株式会社 カレンダ付電子時計
US20060285445A1 (en) * 2005-06-17 2006-12-21 Wolfgang Burkhardt Date display assembly for an electronic device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
CH709510A2 (fr) 2015-10-15
CN106164786A (zh) 2016-11-23
EP3152626A2 (de) 2017-04-12
WO2015150086A3 (fr) 2015-12-10
WO2015150086A2 (fr) 2015-10-08
US20170031320A1 (en) 2017-02-02
US9874855B2 (en) 2018-01-23
JP6285567B2 (ja) 2018-02-28
JP2017509890A (ja) 2017-04-06
CN106164786B (zh) 2018-09-18

Similar Documents

Publication Publication Date Title
EP3152626B1 (de) Electronic uhrwerk mit einem analog anzeige für mehrere informationen
EP1546818B1 (de) Mechanische vorrichtung zur anzeige von stunden und minuten
EP2927756A1 (de) Uhrwerk, das mit einem Antriebsmechanismus eines Analoganzeigers mit periodischer oder intermittierender Bewegung ausgestattet ist
EP0608535B1 (de) Uhrwerk mit zwei entgegengesetzten Analoganzeigen
EP3070536B1 (de) Uhrwerk, das eine antriebsvorrichtung einer analogen anzeige umfasst
CH709222B1 (fr) Mécanisme d'affichage, mouvement de pièce d'horlogerie et pièce d'horlogerie.
EP2746872B1 (de) Uhr mit Weltzeitanzeige
EP3564760B1 (de) Uhranzeigesystem
EP2884349B1 (de) Verfahren zur Steuerung einer Analoganzeige, die in einem Uhrwerk eingebaut ist
WO2011113846A2 (fr) Dispositif d'affichage d'un mouvement horloger
EP3196710B1 (de) Uhrwerk, das eine analoganzeige umfasst
EP3168693B1 (de) Uhrwerk
EP0504623B1 (de) Doppelzeitzone mit durchquerender Achse und Zeiteinstellung über die Krone
WO2006108878A1 (fr) Mecanisme d'affichage sautant de l’heure pour piece d’horlogerie
CH707439A2 (fr) Mécanisme d'affichage pour pièce d'horlogerie.
EP1866708B1 (de) Uhr
FR2921164A1 (fr) Module d'affichage sequentiel,notamment pour le masquage ou la visualisation sequentielle d'une complication d'horlogerie
EP1612625B1 (de) Gangreserveanzeige für eine mechanische Uhr
EP1943564B1 (de) Uhr mit digitaler anzeige
EP1353244B1 (de) Uhr mit länglichem Gehäuse
CH710890A1 (fr) Pièce d'horlogerie avec un indicateur de fuseau horaire.
EP4276545A1 (de) Anterograder anzeigemechanismus für uhr
EP4328673A1 (de) Uhrwerksmechanismus mit nocke
EP1394638A1 (de) Uhrwerk
CH708940A2 (fr) Procédé de commande d'un affichage analogique équipant un mouvement horloger.

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20170220

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20180820

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1093752

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190215

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602015023973

Country of ref document: DE

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20190130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190430

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190130

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190130

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190130

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190130

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190530

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190130

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190130

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1093752

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190501

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190130

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190130

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190530

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190430

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190130

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190130

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190130

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190130

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190130

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190130

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190130

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190130

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602015023973

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190130

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190319

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20190331

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20190430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190130

26N No opposition filed

Effective date: 20191031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190319

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190130

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20150319

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190130

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20230401

Year of fee payment: 9

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230701

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240220

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20240220

Year of fee payment: 10