EP1333345B1 - Vorrichtung mit Uhrwerk und Chronographenmodul - Google Patents

Vorrichtung mit Uhrwerk und Chronographenmodul Download PDF

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Publication number
EP1333345B1
EP1333345B1 EP02405063A EP02405063A EP1333345B1 EP 1333345 B1 EP1333345 B1 EP 1333345B1 EP 02405063 A EP02405063 A EP 02405063A EP 02405063 A EP02405063 A EP 02405063A EP 1333345 B1 EP1333345 B1 EP 1333345B1
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EP
European Patent Office
Prior art keywords
chronograph
module
mca
regulator
movement
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.)
Expired - Lifetime
Application number
EP02405063A
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English (en)
French (fr)
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EP1333345A1 (de
Inventor
Jolidon Hugues
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.)
TAG Heuer SA
Original Assignee
TAG Heuer 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
Priority to DE60225779T priority Critical patent/DE60225779T2/de
Application filed by TAG Heuer SA filed Critical TAG Heuer SA
Priority to AT02405063T priority patent/ATE390654T1/de
Priority to EP02405063A priority patent/EP1333345B1/de
Priority to DE60302040T priority patent/DE60302040T2/de
Priority to PCT/CH2003/000063 priority patent/WO2003065130A2/fr
Priority to AT03700289T priority patent/ATE308068T1/de
Priority to AU2003201592A priority patent/AU2003201592A1/en
Priority to JP2003564658A priority patent/JP4505054B2/ja
Priority to EP03700289A priority patent/EP1470452B1/de
Priority to TW092109144A priority patent/TWI276930B/zh
Priority to CH01351/03A priority patent/CH697016A5/fr
Priority to CH01350/03A priority patent/CH697015A5/fr
Publication of EP1333345A1 publication Critical patent/EP1333345A1/de
Priority to US10/899,713 priority patent/US7905655B2/en
Application granted granted Critical
Publication of EP1333345B1 publication Critical patent/EP1333345B1/de
Priority to US13/047,228 priority patent/US8308345B2/en
Priority to US13/047,157 priority patent/US8113707B2/en
Priority to US13/047,197 priority patent/US8182138B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G04B37/00—Cases
    • G04B37/06—Forming the passage for the winding stem through the case; Divided winding stems
    • G04B37/066—Divided stem (tige brisee)
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B1/00—Driving mechanisms
    • G04B1/10—Driving mechanisms with mainspring
    • G04B1/12—Driving mechanisms with mainspring with several mainsprings
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F7/00—Apparatus for measuring unknown time intervals by non-electric means
    • G04F7/04—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator
    • G04F7/08—Watches or clocks with stop devices, e.g. chronograph
    • G04F7/0804—Watches or clocks with stop devices, e.g. chronograph with reset mechanisms
    • G04F7/0809—Watches or clocks with stop devices, e.g. chronograph with reset mechanisms with single hammers, i.e. one hammer acts on each counter
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F7/00—Apparatus for measuring unknown time intervals by non-electric means
    • G04F7/04—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator
    • G04F7/08—Watches or clocks with stop devices, e.g. chronograph
    • G04F7/0866—Special arrangements
    • G04F7/088—Special arrangements with display of fraction of seconds, e.g. foudroyante
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F7/00—Apparatus for measuring unknown time intervals by non-electric means
    • G04F7/04—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator
    • G04F7/08—Watches or clocks with stop devices, e.g. chronograph
    • G04F7/0866—Special arrangements
    • G04F7/0885—Modular constructions involving interchangeability with one or more chronograph modules on a single base movement
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F7/00—Apparatus for measuring unknown time intervals by non-electric means
    • G04F7/04—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator
    • G04F7/08—Watches or clocks with stop devices, e.g. chronograph
    • G04F7/0866—Special arrangements
    • G04F7/0895—Special arrangements with a separate barrel for the chronograph functions

Definitions

  • the present invention relates to a device comprising a usual time movement and a chronograph module according to the preamble of the independent claim 1.
  • Wristwatches whose box houses a module or chronograph movement provided with a quartz oscillator allow the wearer to make measurements with a precision that varies according to the type of display, namely of the order of one tenth or hundredths of a second, depending on whether this display is analog or digital respectively.
  • CH-667.771 discloses a chronograph watch comprising a usual central clockwork movement involving hour, minute and second hands and an autonomous chronograph movement having a timepiece and at least one indicator driven by an electric motor.
  • the organs of the chronograph movement are arranged on the periphery of the usual movement or basic movement. Each movement has its own oscillating regulator at the same frequency as the other.
  • the chronograph movement is provided with an independent bell-shaped cage covering the basic watch movement and surrounding it. The two movements are connected by means of a plate interposed between them.
  • the document EP1043636 describes for example a mechanical chronograph based on common time for the hour part and the chronograph part, with a common central barrel.
  • the document EP1024416 describes a mechanism for displaying the fractions of a second of a chronograph, with a precision preferably between 1/5 th of a second and the tenth of a second, thanks to an actuating mechanism comprising a co-coax cooperating with the hourly movement of based.
  • the document EP0806712 describes a chronograph comprising a separate barrel for an alarm mechanism so as not to affect the power reserve of the watch. This invention does not relate to chronography and does not improve the accuracy of a chronograph.
  • a timepiece more particularly a wristwatch housing a device comprising a basic time movement and a "all mechanical" chronograph movement
  • Its price is therefore high, even though the precision of its chronograph movement is mediocre, not even reaching that of a low-end digital display chronograph quartz movement.
  • the creation of a timepiece housing a dual movement, both mechanical and mechanical, both chronographically and chronographically confronts the manufacturer with a delicate problem of space or volume of the piece, a problem that , failing a solution, will result in an unsightly that could compromise the commercial success of the watch.
  • the document EP620509 describes the combination of a basic module and auxiliary chronograph modules.
  • the main purpose is to reduce the overall thickness of the device, but the auxiliary modules are always driven by PTOs of the basic movement.
  • the object of the present invention is to provide a device that overcomes the disadvantage of the lack of precision while ensuring, in addition, a truly reliable reading regardless of the characteristic of the chosen regulator, therefore the expected accuracy, and excluding any disturbances (explained above) on the time part of the movements of the device.
  • the device according to the invention advantageously finds its place in a chronograph wristwatch (not specifically referenced), as shown in FIG. figure 1 .
  • This watch presents: at 2 o'clock, a pusher crown 1 making it possible to assemble a cylinder of the chronograph module of the device - module hereinafter called autonomous chronograph module MCA - and to control the start and stop functions of the autonomous chronograph module MCA, at 3 o'clock, a winding crown 2 of the time movement of the device, movement hereinafter referred to as basic movement MB, and at 4 o'clock a push button 3 activated for the reset and the return on the fly of the autonomous chronograph module MCA.
  • the chronograph watch allows the display of the current time using a hand of hours 4, a minute hand 5 and a small second needle 6 arranged at three o'clock. It also makes it possible to display the measurement of an elapsed time using a thirty-minute counter 7 placed at nine o'clock and provided with a hand 8, a central chronograph hand 9 and a a counter of the hundredths of seconds 10 located at six o'clock and provided with a needle 11.
  • a power reserve counter 12 of the autonomous chronograph module MCA equipped with a needle 13 and located at twelve o'clock serves to verify the autonomy of said module up to at the next winding.
  • the graduations of these different counters are carried on a dial 14; in particular, the hundredths of a second correspond to one hundred marks materialized on a circular rule, the needle 11 effecting a rotation of 360 ° per second to ensure a comfortable and accurate reading of the time interval.
  • the Fig. 2 is a perspective view showing the principle of assembly of the autonomous chronograph module MCA with the basic movement MB, providing centering elements and fasteners.
  • a basic board 76 of the module Autonomous chronograph MCA has two holes (not visible and not referenced) in which cylindrical feet 16, 17 are disengaged for engaging in dial gauge holes 18, 19 of a plate 15 of the basic movement MB, for correct angular positioning of the MCA module relative to the movement MB.
  • Fixing means connect the basic movement MB and the autonomous chronograph module MCA at their periphery. According to the example, screws 20 A, 21 A pass through holes (not visible and not referenced) made in the board 76 and are screwed into corresponding threaded holes 20, 21 of the plate 15.
  • a push rod 1 A intended to receive the push crown 1 ( figure 1 ) and, emerging from its face from above, a shaft 71 of the mobile minutes, a shaft 67 of the seconds mobile, a shaft 61 of the mobile hundredths of a second and a shaft 88 of the small second, and secondly, on the base module MB, disengaging from its side, a push rod 2 B intended to receive the winding crown 2 ( figure 1 ) and emerging from its top face, in the center, a wheel 86 of the seconds mobile and a wheel 77 of the minutes mobile.
  • the Fig. 3 is a perspective view of the two movements in the assembled state, essentially showing the autonomous chronograph module MCA covering the basic movement MB (visualized mainly by its plate 15 and its winding stem 2B) and illustrating the remarkable layout and conformation and original of the main bodies and elements of the MCA standalone chronograph module on its base board 76.
  • This extremely compact and compact arrangement results from an optimal exploitation of volumes, which saves expensive miniaturization of said bodies and elements without sacrificing aesthetics, this design and construction to limit the dimensions of the device in the assembled state to very small values.
  • these values are of the order of 7.75 mm (height) and 30 mm (overall diameter), the dimensions of the single chronograph module MCA not exceeding values of the order of 4 mm (height) and 30 mm (diameter). We understand that these dimensions allow skins of the device of the most varied and a remarkable and successful aesthetics.
  • the autonomous chronograph module MCA is provided with its own barrel 22 and its own regulator member including a rocker 23. This feature eliminates any power take-off on the base movement MB and stops the balance 23 without disturbing the balance- spiral of the basic movement MB.
  • the chronograph MCA is triggered and triggered by short pressure on the push rod 1 A, that is to say on the crown 1.
  • Each of these pressures produces a displacement towards the center of the chronograph MCA of a plate 24 comprising grooves in the form of oblong openings 25, 26, this displacement, guided by screws 27, 28 cooperating with said grooves, simultaneously activating a spout 29.
  • the plate 24 and the spout 29 take up their starting position under the action respectively of a wire spring 40 and a return spring 41.
  • a new pressure on the crown 1 leads to the stop of the chronograph at the end of an identical but inverse process (position corresponding to that illustrated in the figure 3 (Pendulum in motion)), the leaf spring 38 entering this time tangentially in contact with the outer face of the beam 23 and immobilizes the latter.
  • This reset is done by action of a single hammer 48.
  • the aforementioned pressure on the button 3 rotates a rocker 42 and therefore its spout 44 around a pillar axis 43, which has the effect of causing an inverter 45 with its pin 46, the latter in turn controlling a lever 47 which pivots the hammer 48 whose three spouts (not referenced) strike hearts 49, 50, 51 respectively mounted on the mobiles of the minutes counters, seconds and hundredths of a second (see also figure 4 ) and reset the MCA chronograph module.
  • the spout 44 When pressing on the rocker 42, the spout 44 remains in contact with the inverter 45 for about two-thirds of the angular space described by the rocker 42 about the pillar axis 43, then said spout 44 separates tangentially from the end of the inverter 45 and the inverter 45 returns to its starting point under the action of a return spring wound around the pivot axis of said inverter 45 (on the figure 3 neither this return spring nor this pivot axis are referenced, the pivot axis being moreover hidden by the inverter 45).
  • the hammer 48 is fixed to the axle 52 by a screw 53 and an eccentric washer 54.
  • the eccentric washer 54 makes it possible to adjust the adjustment of the hammer 48 so that the three jaws of said hammer 48 simultaneously press on the three cores 49, 50 and 51, the resetting of the chronograph module MCA is thus done just before the spout 44 leaves the inverter 45.
  • the spout 44 When releasing the pressure on the latch 42, the spout 44, held by a return spring 56, can pivot about a pin 55 to avoid the inverter 45 and allow the latch 42 to resume its rest position under the effect of a return spring 57.
  • the operating principle described above thus serves to avoid, during the resetting of the autonomous chronograph module MCA and the rocker 23 being in motion, any stop of said pendulum due to prolonged friction of the shafts 61, 67 and 71.
  • the same pressure exerted on the press button 3 causes, when the rocker 23 is stopped, a resetting of the chronograph module MCA and, when the rocker 23 is in motion, a reset of the chronograph module MCA (operation referred to as flyback) followed by an automatic restart a new measurement (no obligation to press on the push rod 1 A).
  • the spiral balance assembly of the regulating organ of the chronograph is stopped when the latter is not in operation.
  • the Fig. 4 is a perspective view illustrating the arrangement of the regulating member, the gear train and the barrel mounted on the base board 76 of the autonomous chronograph module MCA.
  • the balance spring assembly 23 is sized to oscillate at a frequency of 360,000 vibrations per hour.
  • the solution therefore consists in adopting a compromise between a reduction in the outer diameter of the balance, which facilitates its integration into the autonomous chronograph module MCA, and an increase in the power of acceleration of the hairspring defined by its CGS number.
  • a hairspring will therefore be chosen whose technical characteristics allow the choice of a balance of a dimension such that the controller oscillates at the predetermined frequency, that the regulating member offers a good quality of adjustment and that the pendulum can be relaunched effectively by the leaf spring 38.
  • a wheel 59 driven on the shaft of the escape wheel 58 is chosen so that it rotates at a speed of 2.5 turns per second, the balance 23 oscillating, according to the example, at 50 Hz (ie 360'000 vibrations per hour).
  • a wheel 60 of the mobile hundredths of a second turns clockwise at the speed of one revolution per second.
  • a wheel (not visible in the figure, because hidden by the heart 51), integral with the wheel 60, is mounted on the shaft 61 of the mobile hundredths of a second and meshes with a wheel 62 driven on a pinion 63, the latter meshing with a wheel 64.
  • a wheel 65 of the seconds wheel rotates clockwise at the speed of one revolution per minute by means of an inverter 66 which connects it to the wheel 64.
  • a wheel 84 (shown in FIG. figure 5 ) hidden by the heart 50 and secured to the wheel 65 is mounted on the shaft 67 of the mobile seconds. This wheel 84 meshes with a wheel 68 driven on a shaft integral with a wheel 69 which drives a wheel 70 mounted on the shaft 71 of the mobile minutes.
  • the wheel 70 rotates clockwise at the speed of one revolution in thirty minutes, it meshes with a wheel 72 driven on a shaft 73 secured to a wheel 74 which meshes with a ring gear 75 of the barrel 22, the latter being unwound under the action of the mainspring (not shown) clockwise at the speed of one revolution in 29.7 minutes.
  • the mainspring In a mechanical movement, the mainspring is generally calculated to perform about 7.5 turns. According to the embodiment described, for reasons of space saving, the mainspring is sized to allow the barrel to perform about six turns, which equates to a power reserve of 178.2 minutes.
  • the present invention also provides the possibility of modifying the spiral balance oscillation frequency, the measurement resolution and the reserve. of the MCA standalone chronograph module.
  • the oscillation frequency provided by the controller of the autonomous chronograph module MCA is equal to N times the oscillation frequency supplied by the basic movement regulating member MB, for example, for a movement of based on a frequency of 28,800 vibrations per hour, N can be chosen at 12.50, so that the MCA standalone chronograph module beats the hundredth of a second.
  • the Fig. 5 illustrates one of the many ways to transfer the time information, provided by the basic movement MB through the autonomous chronograph module MCA, to the hour hands 4, 5 and 6 disposed on the dial 14 ( figure 1 ).
  • the wheel 77 mounted on the floor of the basic movement MB meshes with a return 78 driven on a shaft 79 integral with the returns 80, 81.
  • the reference 80 causes a roadway 82 carrying the minute hand 5 and mounted freely on a tube 85, while the reference 81 drives a gun wheel 83 carrying the hour hand 4.
  • a wheel 86 mounted on the seconds shaft of the base movement MB meshes with a return 87 which drives a wheel 89 driven on a small seconds 88 tree located at three o'clock.
  • a wire spring (not shown) can press inside a groove 90 of the shaft 88 of the small second.
  • This arrangement makes it possible to arrange - according to common practice - the shaft 67 of the chronograph second hand 9 in the center of the MCA module (see also figure 4 ) and offers the user a display of the time interval measured by the MCA standalone chronograph module.
  • the figure 8 (comparable with figure 2 ) represents a variant according to which a seconds tree 67 B, a roadway 82 B and a base wheel 83 B of the base movement MB have been lengthened so as to pass through a central opening 115 of the autonomous chronograph module MCA and to display the hour, minute and second at the center of the dial 14.
  • the second hand of the autonomous chronograph movement MCA is carried by a shaft 88 A arranged at three o'clock on a counter.
  • the Fig. 6 is a perspective view of the winding system of the self-winding chronograph module MCA mounted on the base board 76.
  • the manual winding of the barrel 22 is performed by rotating the push rod 1 A, in the rest position, in the same clockwise direction than that necessary for the manual winding of the basic mechanical movement MB, necessary to put it into service again when it has not been worn for a sufficiently long period and when the mainspring is fully unwound (automatic movement).
  • the push rod 1 A is guided by a stud 91 and held in place by a leaf spring 92.
  • a pressure exerted from below on the end of a lug 93 releases the push rod 1 A and allows to remove the movement of its case shown at figure 1 and not referenced, provided that the same operation is performed on the winding stem 2 B (not shown in this figure).
  • An angle wheel 94 actuated by a drive square 95 of the push rod 1 A causes a return 96 which meshes with a clutch wheel 97.
  • This wheel 97 is engaged with a return 98 if it turns in the direction counterclockwise around its shaft 114, or disengaged from this reference 98 if it rotates clockwise, the shaft 114 being truncated in the form of almond.
  • the return 98 driven by the clutch wheel 97 when it turns counterclockwise, meshes with a reference 99 which actuates a ratchet 100 mounted on a bung 101 of the cylinder 22.
  • the winding of the mainspring is therefore done by rotating the ratchet 100 clockwise (the system of snap required to conserve the energy stored by the mainspring during winding, known to those skilled in the art, is not shown).
  • Fig. 7 represents in perspective an exemplary embodiment of a power reserve device of the autonomous chronograph module MCA, the power reserve information being displayed at noon on the frame 14 by the needle 12 ( figure 1 ).
  • a ratchet 100 ( figure 6 ), during reassembly, causes an angular displacement of a power reserve shaft 102 about its axis, equivalent and of the opposite direction to that generated by a revolution of the ring 75 of the barrel 22 on the same shaft 102 during the running of the MCA standalone chronograph module.
  • the ratchet 100 and the wheel 98 driven on the shaft 106 rotate at the same speed and in the same direction (time), a wheel 103, integral with a shaft 106, meshes with an external toothing of a solar corona 104, the internal toothing of the solar corona 104 drives a sun wheel 105, the wheel 105 being secured to a sun wheel 107 which is supported on an internal toothing of a solar corona 108 to rotate, in the direction counterclockwise, the shaft 102 of the power reserve at an angle of 30.375 degrees per ratchet turn 100.
  • the ring 75 of the barrel 22 drives a wheel 109, this wheel 109 being secured to a pinion 110 and held by a return bridge 111.
  • the pinion 111 meshes with an external toothing of the crown.
  • solar 108 the internal toothing of the solar corona 108 drives the sun wheel 107 secured to the sun wheel 105 which rests on the internal toothing of the solar corona 104 to rotate, in the clockwise direction, the shaft 102 of the power reserve at an angle of 30.375 degrees per revolution of ring 75 of the barrel 22.
  • the power reserve of the MCA standalone chronograph module is approximately one hundred twenty minutes, the barrel 22 makes a turn in 29.7 minutes, a barrel turn 22 corresponding to a rotation of 30.375 degrees of the shaft 102 of the power reserve.
  • the approximate power reserve of the autonomous chronograph module MCA thus corresponds to a rotation angle of 127.72 degrees of the shaft 102 of the power reserve.
  • a safety device can be provided which limits the rotation of the shaft 102 of the barrel.
  • power reserve this device (not shown), which may consist for example of driving a pin-stop in a hole arranged on a planetary disc 112, this pin cooperating with an oblong opening concentric with the axis of the shaft 102 and arranged on a mechanism cover.
  • the autonomous chronograph module MCA can be implemented as such, that is to say not necessarily associated with the basic movement MB.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Electromechanical Clocks (AREA)
  • Switches With Compound Operations (AREA)

Claims (14)

  1. Vorrichtung mit einem Basisuhrwerk (MB), das mindestens einen Zeitanzeiger (4, 5, 6), der durch ein mit einem ersten Räderwerk verbundenes erstes Federhaus angetrieben wird, und ein erstes Regulierungselement umfasst, sowie mit einem Chronographenmodul (MCA), das mit dem Basismodul (MC) zusammenarbeitet und mindestens einen entsprechenden Anzeiger (8, 9, 11) umfasst,
    wobei das Chronographenmodul (MCA) ausschliesslich aus mechanischen Elementen besteht und ein zweites Regulierungselement umfasst, das dauernd mit einem zweiten Räderwerk eingreift,
    dadurch gekennzeichnet, dass der besagte Anzeiger des Chronographenmoduls (MCA) durch ein mit dem besagten zweiten Räderwerk verbundenes zweites Federhaus (22) angetrieben wird, und ein zweites Regulierungselement umfasst,
    wobei das Chronographenmodul (MCA) unabhängig vom Basisuhrwerk (MB) ist,
    und dass die durch das zweite Regulierungselement gelieferte Schwingungsfrequenz gleich N mal die durch das erste Regulierungselement gelieferte Schwingungsfrequenz ist.
  2. Vorrichtung gemäss Anspruch 1, dadurch gekennzeichnet, dass der Koeffizient N so definiert wird, dass das Chronographenmodul (MCA) eine Auflösung auf mindestens eine Hundertstelsekunde erlaubt.
  3. Vorrichtung gemäss Anspruch 2, dadurch gekennzeichnet, dass vorzugsweise der Koeffizient N mindestens gleich 12.50 ist, dass die Frequenz des Basisuhrwerks (MB) 28'800 Schwingungen pro Stunde beträgt, und die Frequenz des Chronographenmoduls (MCA) mindestens 360'000 Schwingungen pro Stunde beträgt.
  4. Vorrichtung gemäss Anspruch 2 oder 3, dadurch gekennzeichnet, dass ein Anzeigerelement des Chronographenmoduls (MCA) auf einer um 360° pro Sekunde drehenden Zählerwelle (61) der Hundertstelsekunde montiert ist, und dass das besagte Anzeigerelement vorzugsweise aus einem Zeiger (11) besteht, der das Lesen von Zeitabständen einer Hundertstelsekunde ermöglicht, durch Zusammentreffen des besagten Zeiger (11) mit einer Graduierung., welche hundert auf einem Zifferblatt angeordnete Markierungen umfasst.
  5. Vorrichtung gemäss einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Unruh des Regulierungselements des Chronographs durch eine auf einem Anwerfer (36) montierte Federklinge (38) in Bewegung gesetzt oder gestoppt wird.
  6. Vorrichtung gemäss einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass das Ensemble Unruh-Spiralfeder des Regulierungselements des Chronographs gestoppt ist, wenn Letzteres nicht in Betrieb ist.
  7. Vorrichtung gemäss einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass ein Druck auf der Brückenwaage (42) eine Rücksetzung auf Null des Chronographs erzeugt, wenn die Unruh (23) des Regulierungselements des Chronographenteils gestoppt ist, und dass ein Druck auf der gleichen Brückenwaage (42) eine Rücksetzung auf Null oder eine Flugsrückkehr des Chronographs erzeugt, wenn die Unruh (23) des Regulierungselements des Chronographenteils in Bewegung ist.
  8. Vorrichtung gemäss Anspruch 7, dadurch gekennzeichnet, dass die Flugsrückkehr von einem automatischen Neustarten einer neuen Zeitabstandmessung gefolgt wird.
  9. Vorrichtung gemäss einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass das Chronographenteil von Hand aufgezogen wird und eine Gangreserve sowie einen Anzeigerelement (13) umfasst, welches das Lesen der verfügbaren Messdauer auf dem Ziffernblatt (12) ermöglicht.
  10. Vorrichtung gemäss einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass der Teil des Chronographs auf abnehmbare Weise über den Zeitteil des Uhrwerks ragt.
  11. Vorrichtung gemäss einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass die Elemente des Chronographenteils und des Zeitteils auf einer einzigen alle Brücken tragenden Platine (15) angeordnet werden.
  12. Vorrichtung gemäss einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, dass die Elemente des Basisuhrwerks (MB) und des Chronographenmoduls (MCA) so angeordnet sind, dass im zusammengebauten Zustand, deren Höhe und Durchmesser im Ganzen in der Grössenordnung von 7.75 mm bzw. 30 mm liegen und vorzugsweise diese Werte nicht übersteigen.
  13. Armbanduhr, deren Gehäuse eine Vorrichtung gemäss einem der Ansprüche 1 bis 12 beherbergt.
  14. Vorrichtung gemäss einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, dass die Elemente des Chronographenmoduls so angeordnet sind, dass die Höhe und der Aussendurchmesser des besagten Moduls in der Grössenordnung von 4 mm bzw. 30 mm liegen und vorzugsweise diese Werte nicht übersteigen.
EP02405063A 2002-02-01 2002-02-01 Vorrichtung mit Uhrwerk und Chronographenmodul Expired - Lifetime EP1333345B1 (de)

Priority Applications (16)

Application Number Priority Date Filing Date Title
AT02405063T ATE390654T1 (de) 2002-02-01 2002-02-01 Vorrichtung mit uhrwerk und chronographenmodul
EP02405063A EP1333345B1 (de) 2002-02-01 2002-02-01 Vorrichtung mit Uhrwerk und Chronographenmodul
DE60225779T DE60225779T2 (de) 2002-02-01 2002-02-01 Vorrichtung mit Uhrwerk und Chronographenmodul
EP03700289A EP1470452B1 (de) 2002-02-01 2003-01-27 Vorrichtung mit uhrwerk und chronographenmodul
PCT/CH2003/000063 WO2003065130A2 (fr) 2002-02-01 2003-01-27 Dispositif comportant un mouvement horaire et un module chronographe
AT03700289T ATE308068T1 (de) 2002-02-01 2003-01-27 Vorrichtung mit uhrwerk und chronographenmodul
AU2003201592A AU2003201592A1 (en) 2002-02-01 2003-01-27 Device comprising a movement for a timepiece and a chronograhic module
JP2003564658A JP4505054B2 (ja) 2002-02-01 2003-01-27 時計ムーブメントとクロノグラフ・モジュールを具備する装置
DE60302040T DE60302040T2 (de) 2002-02-01 2003-01-27 Vorrichtung mit uhrwerk und chronographenmodul
TW092109144A TWI276930B (en) 2002-02-01 2003-04-18 Device comprising a clock movement and a chronograph module
CH01350/03A CH697015A5 (fr) 2002-02-01 2003-08-04 Dispositif horloger comprenant un mouvement de base et un module auxiliaire.
CH01351/03A CH697016A5 (fr) 2002-02-01 2003-08-04 Dispositif horloger comportant un mouvement de base, un module auxiliaire et un mécanisme de correction d'indications du module auxiliaire.
US10/899,713 US7905655B2 (en) 2002-02-01 2004-07-27 Device comprising a clock movement and a chronograph module
US13/047,228 US8308345B2 (en) 2002-02-01 2011-03-14 Device comprising a clock movement and a chronograph module
US13/047,157 US8113707B2 (en) 2002-02-01 2011-03-14 Device comprising a clock movement and a chronograph module
US13/047,197 US8182138B2 (en) 2002-02-01 2011-03-14 Device comprising a clock movement and a chronograph module

Applications Claiming Priority (1)

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EP02405063A EP1333345B1 (de) 2002-02-01 2002-02-01 Vorrichtung mit Uhrwerk und Chronographenmodul

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EP1333345A1 EP1333345A1 (de) 2003-08-06
EP1333345B1 true EP1333345B1 (de) 2008-03-26

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EP02405063A Expired - Lifetime EP1333345B1 (de) 2002-02-01 2002-02-01 Vorrichtung mit Uhrwerk und Chronographenmodul
EP03700289A Expired - Lifetime EP1470452B1 (de) 2002-02-01 2003-01-27 Vorrichtung mit uhrwerk und chronographenmodul

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EP (2) EP1333345B1 (de)
JP (1) JP4505054B2 (de)
AT (2) ATE390654T1 (de)
AU (1) AU2003201592A1 (de)
CH (2) CH697015A5 (de)
DE (2) DE60225779T2 (de)
TW (1) TWI276930B (de)
WO (1) WO2003065130A2 (de)

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AU2003201592A1 (en) 2003-09-02
CH697016A5 (fr) 2008-03-14
US8113707B2 (en) 2012-02-14
US20110164477A1 (en) 2011-07-07
DE60225779T2 (de) 2009-06-18
JP2005526958A (ja) 2005-09-08
US20110164474A1 (en) 2011-07-07
JP4505054B2 (ja) 2010-07-14
DE60302040D1 (de) 2005-12-01
EP1470452B1 (de) 2005-10-26
US7905655B2 (en) 2011-03-15
EP1333345A1 (de) 2003-08-06
EP1470452A2 (de) 2004-10-27
US20110164476A1 (en) 2011-07-07
ATE390654T1 (de) 2008-04-15
DE60225779D1 (de) 2008-05-08
ATE308068T1 (de) 2005-11-15
WO2003065130A2 (fr) 2003-08-07
CH697015A5 (fr) 2008-03-14
DE60302040T2 (de) 2006-07-27
WO2003065130A3 (fr) 2004-06-24
TWI276930B (en) 2007-03-21
TW200422800A (en) 2004-11-01
US8182138B2 (en) 2012-05-22
US20050007888A1 (en) 2005-01-13
US8308345B2 (en) 2012-11-13

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