EP1513031B1 - Uhr mit zwei relativ zueinander drehenden Uhrgehäusen - Google Patents

Uhr mit zwei relativ zueinander drehenden Uhrgehäusen Download PDF

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Publication number
EP1513031B1
EP1513031B1 EP20040020747 EP04020747A EP1513031B1 EP 1513031 B1 EP1513031 B1 EP 1513031B1 EP 20040020747 EP20040020747 EP 20040020747 EP 04020747 A EP04020747 A EP 04020747A EP 1513031 B1 EP1513031 B1 EP 1513031B1
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EP
European Patent Office
Prior art keywords
cases
rotation
transmission part
timepiece according
moving transmission
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
EP20040020747
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English (en)
French (fr)
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EP1513031A1 (de
Inventor
Marco Rochat
Vincent Laucella
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.)
Montres Breguet SA
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Montres Breguet 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.)
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Priority claimed from EP03077820A external-priority patent/EP1513030A1/de
Application filed by Montres Breguet SA filed Critical Montres Breguet SA
Priority to EP20040020747 priority Critical patent/EP1513031B1/de
Publication of EP1513031A1 publication Critical patent/EP1513031A1/de
Application granted granted Critical
Publication of EP1513031B1 publication Critical patent/EP1513031B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • G04B37/04—Mounting the clockwork in the case; Shock absorbing mountings
    • G04B37/0427—Mountings relative to pocket and wrist watches allowing a rocking movement about a hinge or any other movement

Definitions

  • the present invention relates to a timepiece comprising a box body inside which is housed a watch movement, this body having at least two distinct faces on which are arranged respectively first and second display means driven by the watch movement.
  • a timepiece comprising first and second boxes (an upper box and a lower box) pivotally mounted relative to each other about a pivot axis substantially perpendicular to the general plane of the boxes.
  • the two boxes can occupy a first closed position where the upper box is superimposed on the lower box and hides the front face of the lower box, and a second open position where the upper box is rotated relative to the lower box to discover the front face.
  • this is a timepiece where the upper box has a watch movement and associated means for displaying the time and the lower box has a compass. It will be understood that the watch movement is integrally mounted in the upper box and is completely independent of the mechanism housed in the lower box, namely the compass.
  • a general object of the present invention is to propose a solution making it possible, like previous solutions, to use a larger surface area on the timepiece to equip it with a wide range of display means, while ensuring, however, a great simplicity of handling, in particular by avoiding the need to turn the box body.
  • Another object of the present invention is to propose a solution which requires only a single watch movement which can moreover be entirely realized in mechanical form.
  • the present invention relates to a timepiece whose characteristics are set forth in claim 1.
  • the body forming the box of the timepiece thus comprises a first box, called upper box, having a front face comprising the first display means and a second box, said lower box, having a front face including the second means of display.
  • These boxes are pivotally mounted relative to each other about a pivot axis substantially perpendicular to the general plane of the boxes and can occupy a first position, said closed, where the upper box is superimposed on the lower box and mask at least partly the front face of the lower box, and a second position, said open, where the upper box is laterally pivoted relative to the lower box to discover at least a portion of the front face.
  • the watch movement comprises first and second parts respectively housed in the upper and lower boxes for driving the first and second display means, respectively, and a driving mechanism providing a link kinematic between the first and second parts of the watch movement.
  • this drive mechanism is arranged to ensure an interruption of the kinematic connection between the first and second parts of the watch movement when the boxes are brought into the open position.
  • the watch movement is subdivided into two parts which are respectively housed in the upper and lower boxes, the drive mechanism being provided to provide a kinematic connection between these two parts of the watch movement and to interrupt this kinematic connection when the boxes are brought into position. open position.
  • the drive mechanism comprises a transmission unit, of axis coinciding with the axis of pivoting of the boxes, this transmission unit comprising a first end located in the upper box and a second end located in the lower box.
  • the boxes are brought into the open position by rotation of the upper box relative to the lower box in a determined first direction of rotation and the transmission wheel is rotated by the watch movement in a second direction of rotation. rotation opposite the first direction of rotation, the drive mechanism being arranged to interrupt the rotational drive of the transmission wheel when the boxes are brought to the open position and to restore the rotational drive of the transmission wheel when the boxes are brought back to the closed position.
  • the drive mechanism is also arranged to catch a synchronism error (or delay) between the first and second display means when the boxes are returned to the closed position.
  • the timepiece further comprises a retaining element of substantially tubular shape, of axis coinciding with the axis of pivoting of the boxes and traversed by the aforementioned transmission mobile, this retaining element being integral. of one of the boxes and now axially the other box along the pivot axis while allowing a rotation of this other box relative to the retainer.
  • FIGS. 1a to 1c generally illustrate a timepiece in the general form of a wristwatch and constituting a preferred embodiment of the present invention.
  • the body forming the box of the timepiece consists of two boxes 1 and 2, respectively designated upper box and lower box, each carrying on their front face display means generally designated by the numbers 16 and 26 respectively.
  • These two boxes 1, 2 are pivotable relative to each other about a pivot axis, designated X, substantially perpendicular to the general plane of the two boxes 1 and 2.
  • the upper boxes 1 and lower 2 may occupy a first position, said closed, (not shown) where the upper box 1 is superimposed on the lower box 2 and masks the front face of this box, and a second position, called open, (position shown in the Figures 1a to 1c ) where the upper box 1 is pivoted with respect to the lower box 2 to discover at least a portion of the front face where the second display means 26 are located.
  • the lower box 2 is conventionally provided with horns 4 to allow the attachment of a non represent.
  • the upper box 1 is in turn conventionally provided with a crown rod 3 to allow the time setting of the timepiece.
  • the first display means 16 formed on the front face of the upper box 1 conventionally include hour and minute hands arranged in the center and supplemented by other indicators, for example a seconds indicator or a power reserve indicator.
  • the second display means 26 formed on the front face of the lower box 2 include in particular a moon phase indicator and a date indicator. These second display means 26 are generally arranged in eccentric position on the front face of the lower box 2.
  • the hour and minute hands may for example be arranged on the front face of the lower box 2.
  • the hour and minute hands may for example be arranged on the front face of the lower box 2.
  • these needles on the box in which are housed the source of mechanical energy (barrel and barrel spring) and the regulating members of the walking of the timepiece (sprung balance and escapement), these bodies being able to be arranged independently in the upper box 1 or lower 2.
  • the presence of the crown rod 3 and the hour and minute hands on the upper box 1 suggests that these bodies are arranged in the upper box 1.
  • the watch movement is, strictly speaking, subdivided into two parts (not shown in FIGS. Figures 1a to 1c ) respectively housed in the upper 1 and lower 2 boxes (these parts are hereinafter referred to generally as numerals 100 and 200 respectively), a drive mechanism being provided to ensure a kinematic connection between these two parts of the movement.
  • This drive mechanism will be described in more detail later in this description.
  • this pivot point is advantageously disposed inside the outer periphery of the two boxes 1, 2, no unsightly ear or protuberance being thus apparent on the periphery of the boxes.
  • the pivot axis X is essentially in the quadrant between midday and three o'clock (here substantially at two o'clock), the second display means 26 being slightly eccentric towards the lower left part of the front of the lower box 2.
  • the boxes 1, 2 are brought into the open position by rotation of the upper box 1 in a determined direction of rotation about the pivot axis X.
  • This opening direction is designated in FIG. figure 1b by an arrow bearing the reference A, this opening direction here being anti-clockwise (by convention this direction of rotation is defined around the pivot axis X, display means 16, 26 directed forwardly).
  • the upper box 1 is rotated about 180 ° from its closed position where it is superimposed on the lower box 2 to form together a body having the appearance of a usual watch case.
  • a rotation limiting mechanism is preferably provided for guiding the boxes 1, 2 and limiting their opening angle.
  • the figure 2 shows a partial sectional view passing through the pivot axis X of the boxes 1, 2 of the timepiece illustrated in FIGS. Figures 1a to 1c .
  • the figure 2 also shows a portion of a dial 17 disposed under the lens 15 and facing which turn the hands of the first display means 16.
  • the seal between the bezel 11 and the bottom 12, and between the bezel 21 and the bottom 22 is provided conventionally by a seal 13, respectively 23, disposed in a groove formed on the bottom 12, resp. 22.
  • the bottom 12 of the upper box 1 and the bezel 21 of the lower box 2 comprise an opening arranged to allow the passage of the drive mechanism ensuring the kinematic connection between the two parts 100, 200 of the watch movement.
  • This drive mechanism is generally designated by the number 5 and is illustrated in more detail in the Figures 4a and 4b which will be discussed below.
  • the drive mechanism 5 comprises in particular a transmission mobile 51, one end of which emerges in the upper box 1 and another end of which emerges in the lower box 2.
  • the pivoting and the mechanical connection between the upper 1 and lower 2 boxes are preferably provided by means of a tubular retaining element 30 whose axis coincides with the axis of pivoting X of the boxes 1, 2 and through which passes the mobile transmission 51.
  • This retaining element 30 is secured to one of the boxes (here the upper box 1) for example by screwing, as illustrated, or by any other suitable means.
  • the retaining element 30 thus has a threaded end 30a cooperating with a tapping. formed in the bottom 12 of the upper box 1.
  • the lower box 2 is retained axially along the pivot axis X via a bearing surface 30b formed on the other end of the element 30. In this case, the telescope 21 of the lower box 2 is held axially between the bearing surface 30b and the bottom 12 of the upper box 1.
  • the retaining element 30 advantageously forms the inner ring of a ball bearing 31 whose outer ring 32 is integral with the lower box 2. It will be understood that this configuration makes it possible to reduce the friction between the contact zones of the two boxes. during the opening and closing operations of the two boxes.
  • a ball bearing and to directly provide a radial clearance between the retaining element 30 and the lower box 2.
  • retaining element 30 could alternatively be made integral with the lower box 2 and that the pivoting of two boxes could be ensured by rotation between the retaining element 30 and the upper box 1.
  • FIGS. Figures 2 and 3 From a mechanical point of view and from the point of view of sealing at the pivot axis X, it is preferable, as illustrated in FIGS. Figures 2 and 3 , to arrange on one of the boxes at least one annular protrusion cooperating with an orifice or an annular groove of corresponding diameter on the other box.
  • the bottom 12 of the upper box 1 is thus provided with such a protuberance designated by the numeral 12a cooperating with a corresponding orifice, designated 21a, formed in the bezel 21 of the lower box 2.
  • the bezel 21 is again provided with an annular protuberance 21b which is housed in a corresponding annular groove 12b formed in the bottom 12.
  • annular seal 33 interposed radially between the protuberance 12a and the wall of the orifice 21a.
  • This annular seal 33 is in this case disposed in a groove in the wall of the orifice 21a. It is obvious that the annular seal 33 could alternatively be housed in a groove formed around the protuberance 12a.
  • the figure 2a is a partial sectional view of the timepiece, according to sectional planes generally perpendicular to the pivot axis X, along the cutting line AA carried on the figure 2 . It contains the bottom 12 of the upper box 1 and the bezel 21 of the lower box 2 and the annular protuberances 12a and 21b formed respectively on the bottom 12 and the bezel 21. There is also in section the retaining element 30 and its threaded end 30a made integral with the bottom 12 by screwing, as well as the transmission wheel 51 of the drive mechanism 5. Finally, the ball bearing is partially found with its outer ring 32.
  • the rotation limitation mechanism 6 ensures, on the one hand, that the boxes 1, 2 can not be brought into position. open only by rotation of the upper box 1 in a single direction of rotation, here anti-clockwise.
  • This limiting mechanism ensures, on the other hand, a determined opening angle, here chosen to correspond substantially to 180 °.
  • the rotation limiting mechanism 6 comprises a limiting pin 61 made here integral with the bezel 21 of the lower box 2 and which cooperates with a groove 62 formed in the bottom 12 of the upper box 1. This pin of limitation 61 and this groove 62 are partially reported on the Figures 2 and 3 .
  • the drive mechanism 5 further comprises a drive wheel 53, a plate 52 and connecting means 55, 56 interposed between the wheel of 53 and the plate 52.
  • the drive wheel 53 and the plate 52 are mounted coaxially with the transmission mobile 51 and are arranged with the connecting means 55, 56 on one end of the transmission mobile 51 located here in the upper box 1.
  • the other end of the transmission mobile 51 is located in the lower box 2.
  • the transmission wheel 51 is mounted between a bridge 120 of the first part 100 of the movement in the upper box 1 and a bridge 220 of the second part 200 of the movement in the lower box 2.
  • the reference numerals 110 and 210 designate additional bridges or decks of the two parts 100 and 200 of the movement.
  • the plate 52 is fixedly secured to the transmission unit 51 while the drive wheel 53 is rotatably mounted around the transmission unit 51. It can be seen here that the drive wheel 53 is held axially between the plate 52 and a range (not referenced) provided on the transmission mobile 51.
  • the drive wheel 53 is in permanent engagement with the first part 100 of the watch movement, housed in the upper box 1.
  • a drive wheel 105 forming part of the first part 100 of the watch movement with its toothing 105a engaged with the toothing 53a of the drive wheel 53.
  • the drive wheel 53 is continuously driven in rotation under the effect of the first part 100 of the watch movement, the drive of this wheel 53 being effected in the direction of the arrow B.
  • the transmission mobile 51 is in direct contact with the second part 200 of the watch movement.
  • the transmission mobile 51 is terminated by a pinion portion 51a in direct contact with the toothing 205a of a wheel 205 forming part of the second part 200 of the watch movement, located in the lower box 2.
  • the connecting means 55, 56 between the plate 52 and the drive wheel 53 are arranged so that the plate 52 is normally rotated by means of the drive wheel 53 when the boxes 1, 2 occupy the position. closed position and so that the rotation drive of the plate 52 by the drive wheel 53 is interrupted when the boxes are brought to the open position.
  • the drive wheel 53 carries a pin 55 arranged in an eccentric position with respect to the pivot axis X and one end of which is slidably engaged in a groove 56 formed in the plate 52 and which presents a circular arc pattern.
  • the pin 55 could alternatively be placed on the plate 52 and the groove 56 formed on the drive wheel 53.
  • the rotation drive of the plate 52 by the drive wheel 53 is ensured by stop the pin 55 against one end of the groove 56 as is clearly illustrated in the figure 4a .
  • the pin 55 undergoes a movement in the groove 56, thus interrupting the stop of the pin 55 against the end of the groove 56.
  • the drive wheel 53 In the open position, the drive wheel 53 is, however, always rotated by the first part 100 of the movement.
  • the pin 55 will therefore move in the groove 56 towards the end of the groove 56 where the pin was previously abutted. After a certain period of time depending on the speed of rotation of the drive wheel 53 and the dimensions of the groove 56, the pin 55 will again abut against the end of the groove 56.
  • a synchronism error between the display means 16, 26 will be generated, this error increasing over time to reach a determined value when the pin 55 is again brought into abutment against the end of groove 56.
  • the pin 55 When opening and closing the boxes, the pin 55 undergoes an angular displacement corresponding to the opening angle of the boxes in one direction and then in the other.
  • the opening and closing operations therefore in the end result in no delay or loss of synchronism between the first and second display means 16 and 26.
  • the delay is solely due to the time which has elapsed since the interruption of the kinematic connection and this delay is fully caught during the closing due to the relative angular displacement of the pin 55 relative to the groove 56.
  • the plate 52 and the mobile transmission 51 will undergo during closing an angular displacement forced which is equivalent to the opening angle of the boxes, that is to say 180 ° in this example.
  • the dimensions of the groove 56 are chosen to allow the pin to move when opening the boxes without coming into contact with the other end of the groove 56.
  • the groove 56 has a development angle greater than the opening angle of the boxes 1, 2.
  • the plate 52 and the transmission mobile 51 will be partially driven when opening the boxes in a direction of rotation opposite to their normal direction of rotation, which is not advisable.
  • the development angle of the groove 56 is slightly greater than the opening angle of the boxes, here fixed at 180 °.
  • the maximum interruption time of the kinematic link between the two parts 100, 200 of the movement depends on the sizing of the movement of the movement and the drive mechanism 5 and can be fixed at will to a few minutes or hours. It should be mentioned that the forced angular displacement as well as the constraints on the teeth of the mobiles during the closing is not a real problem.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)

Claims (13)

  1. Zeitmessgerät, das einen ein Gehäuse bildenden Körper umfasst, in welchem ein Uhrwerk untergebracht ist, wobei dieser Körper wenigstens zwei verschiedene Flächen aufweist, auf denen erste bzw. zweite Anzeigemittel (16, 26), die vom Uhrwerk angetrieben werden, angeordnet sind,
    dadurch gekennzeichnet, dass der ein Gehäuse bildende Körper ein erstes Gehäuse (1), das sogenannte obere Gehäuse, das eine die ersten Anzeigemittel (16) umfassende Vorderseite aufweist, und ein zweites Gehäuse (2), das sogenannte untere Gehäuse, das eine die zweiten Anzeigemittel (26) umfassende Vorderseite aufweist, umfasst,
    wobei die Gehäuse (1, 2) drehbar zueinander um eine merklich senkrecht zur allgemeinen Ebene der Gehäuse stehende Schwenkachse (X) montiert sind und eine erste Position, die sogenannte geschlossene Position, in der das obere Gehäuse (1) dem unteren Gehäuse (2) überlagert ist und wenigstens teilweise die Vorderseite des unteren Gehäuses verdeckt, und eine zweite Position, die sogenannte geöffnete Position, in der das obere Gehäuse (1) im Vergleich zum unteren Gehäuse (2) ausgeschwenkt ist, um wenigstens einen Teil der Vorderseite dieses Letzteren aufzudecken, einnehmen können,
    wobei das Uhrwerk einen ersten und einen zweiten Teil (100, 200), die im oberen Gehäuse (1) bzw. im unteren Gehäuse (2) untergebracht sind, um die ersten bzw. die zweiten Anzeigemittel (16, 26) anzutreiben, und einen Antriebsmechanismus (5) umfasst, der eine kinematische Verbindung zwischen dem ersten und dem zweiten Teil (100, 200) des Uhrwerks sicherstellt.
  2. Zeitmessgerät nach Anspruch 1, dadurch gekennzeichnet, dass der Antriebsmechanismus (5) derart vorgesehen ist, dass er eine Unterbrechung der kinematischen Verbindung zwischen dem ersten und dem zweiten Teil (100, 200) des Uhrwerks sicherstellt, wenn die Gehäuse (1, 2) in die geöffnete Position gebracht werden.
  3. Zeitmessgerät nach Anspruch 1, dadurch gekennzeichnet, dass der Antriebsmechanismus (5) einen Übertragungsdrehteil (51) umfasst, dessen Achse mit der Schwenkachse (X) der Gehäuse (1, 2) zusammenfällt, wobei dieser Übertragungsdrehteil (51) ein erstes Ende, das sich im oberen Gehäuse (1) befindet, und ein zweites Ende, das sich im unteren Gehäuse (2) befindet, umfasst,
    und dass dieses Zeitmessgerät ausserdem ein im Wesentlichen röhrenförmiges Halteelement (30) umfasst, dessen Achse mit der Schwenkachse (X) zusammenfällt und durch das der Übertragungsdrehteil (51) hindurchgeht, wobei dieses Halteelement (30) mit einem der Gehäuse (1, 2) fest verbunden ist und das andere Gehäuse längs der Schwenkachse (X) axial festhält, während eine Drehung dieses anderen Gehäuses in Bezug auf das Halteelement (30) zugelassen wird.
  4. Zeitmessgerät nach Anspruch 3, dadurch gekennzeichnet, dass das Halteelement (30) mit einem der Gehäuse durch Verschraubung fest verbunden wird.
  5. Zeitmessgerät nach Anspruch 3, dadurch gekennzeichnet, dass das Halteelement (30) einen inneren Ring eines Kugellagers (30, 32) bildet oder trägt.
  6. Zeitmessgerät nach Anspruch 3, dadurch gekennzeichnet, dass eines der Gehäuse einen ringförmigen Vorsprung (12a) umfasst, der um die Schwenkachse (X) angeordnet ist und durch den der Übertragungsdrehteil (51) hindurchgeht, wobei dieser Vorsprung (12a) in eine auf dem anderen Gehäuse ausgebildete entsprechende Öffnung (21 a) eingefügt ist, und dass eine Dichtung (33) zwischen diesem Vorsprung (12a) und dieser Öffnung (21 a) angeordnet ist.
  7. Zeitmessgerät nach Anspruch 2, dadurch gekennzeichnet, dass der Antriebsmechanismus (5) einen Übertragungsdrehteil (51) umfasst, dessen Drehachse mit der Schwenkachse (X) zusammenfällt, wobei dieser Übertragungsdrehteil (51) ein erstes Ende, das sich im oberen Gehäuse (1) befindet, und ein zweites Ende, das sich im unteren Gehäuse (2) befindet, umfasst,
    dass die Gehäuse durch eine Drehung des oberen Gehäuses (1) in Bezug auf das untere Gehäuse (2) in einer ersten Drehrichtung (A) in die geöffnete Position gebracht werden,
    und dass der Übertragungsdrehteil (51) durch das Uhrwerk in einer zweiten Drehrichtung (B), die der ersten Drehrichtung (A) entgegengesetzt ist, zur Drehung angetrieben wird,
    wobei der Antriebsmechanismus (5) derart beschaffen ist, dass er den Antrieb zur Drehung des Übertragungsdrehteils (51) unterbricht, wenn die Gehäuse in die geöffnete Position gebracht werden, und dass er den Antrieb zur Drehung des Übertragungsdrehteils (51) wiederherstellt, wenn die Gehäuse in die geschlossene Position zurückgebracht werden.
  8. Zeitmessgerät nach Anspruch 7, dadurch gekennzeichnet, dass der Antriebsmechanismus (5) ausserdem derart beschaffen ist, dass er einen Fehler bezüglich des Synchronismus zwischen den ersten und den zweiten Anzeigemitteln einholt, wenn die Gehäuse in die geschlossene Position zurückgebracht werden.
  9. Zeitmessgerät nach Anspruch 8, dadurch gekennzeichnet, dass der Antriebsmechanismus (5) ausserdem folgende koaxial zum Übertragungsdrehteil (51) montierte Elemente umfasst:
    - ein auf dem Übertragungsdrehteil (51) frei drehbar montiertes Antriebsrad (53), das mit dem ersten Teil (100) des Uhrwerks in Eingriff steht und in der zweiten Drehrichtung (B) zur Drehung angetrieben wird; und
    - eine Platte (52), die mit dem Übertragungsdrehteil (51) fest verbunden ist und durch das Antriebsrad (53) in der zweiten Drehrichtung (B) zur Drehung angetrieben werden kann,
    wobei der Übertragungsdrehteil (51) über sein zweites Ende mit dem zweiten Teil (200) des Uhrwerks in Eingriff steht,
    wobei das Antriebsrad (53) und die Platte (52) über Verbindungsmittel (55, 56) mechanisch miteinander verbunden sind, die derart angeordnet sind, dass die Platte (52) normalerweise durch das Antriebsrad (53) zur Drehung angetrieben wird, wenn sich die Gehäuse (1, 2) in geschlossener Position befinden, und dass der Antrieb zur Drehung der Platte (52) durch das Antriebsrad (53) unterbrochen wird, wenn die Gehäuse (1, 2) in die geöffnete Position gebracht werden.
  10. Zeitmessgerät nach Anspruch 9, dadurch gekennzeichnet, dass die Verbindungsmittel (55, 56) einen mit dem Antriebsrad (53) oder mit der Platte (52) fest verbundenen Stift (55) umfassen, der in einer im Vergleich zur Schwenkachse (X) exzentrischen Position angeordnet ist und von dem ein Ende in eine kreisbogenförmige Nut (56) eingefügt ist, die in der Platte (52) bzw. im Antriebsrad (53) ausgebildet ist,
    wobei der Antrieb zur Drehung der Platte (52) mittels des Antriebsrads (53) durch das Anstossen des Stifts (55) gegen ein Ende der Nut (56) sichergestellt wird,
    welcher Stift (55) eine Verlagerung in der Nut (56) erfährt, wenn die Gehäuse (1, 2) in die geöffnete Position gebracht werden, wobei folglich das Anstossen des Stifts (55) gegen das Ende der Nut (56) unterbrochen wird.
  11. Zeitmessgerät nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass es ausserdem einen Drehbegrenzungsmechanismus (6) umfasst, um den Öffnungswinkel der Gehäuse (1, 2) auf einen bestimmten Wert, der vorzugsweise 180° beträgt, zu beschränken.
  12. Zeitmessgerät nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass die Schwenkachse (X) der Gehäuse zwischen Mittag und drei Uhr angeordnet ist.
  13. Zeitmessgerät nach einem der Ansprüche 1 bis 10, das aus einer Armbanduhr besteht und dadurch gekennzeichnet ist, dass Mittel (4) zum Befestigen des ein Gehäuse bildenden Körpers an einem Armband auf dem unteren Gehäuse (2) angeordnet sind.
EP20040020747 2003-09-08 2004-09-01 Uhr mit zwei relativ zueinander drehenden Uhrgehäusen Expired - Lifetime EP1513031B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20040020747 EP1513031B1 (de) 2003-09-08 2004-09-01 Uhr mit zwei relativ zueinander drehenden Uhrgehäusen

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Application Number Priority Date Filing Date Title
EP03077820 2003-09-08
EP03077820A EP1513030A1 (de) 2003-09-08 2003-09-08 Uhr mit zwei relativ zueinander drehenden Uhrgehäusen
EP20040020747 EP1513031B1 (de) 2003-09-08 2004-09-01 Uhr mit zwei relativ zueinander drehenden Uhrgehäusen

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EP1513031A1 EP1513031A1 (de) 2005-03-09
EP1513031B1 true EP1513031B1 (de) 2010-02-10

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EP2216693B1 (de) 2009-02-10 2011-06-15 CompliTime SA Uhr
CN113467216B (zh) * 2021-06-30 2022-07-08 深圳市喜丽时钟表文化传播有限公司 一种防尘防水高效防护的按钮及手表

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CH655633GA3 (en) * 1984-07-03 1986-05-15 Wristwatch including a compass

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