EP3376309B1 - Aufziehmechanismus einer uhr - Google Patents

Aufziehmechanismus einer uhr Download PDF

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Publication number
EP3376309B1
EP3376309B1 EP17161690.7A EP17161690A EP3376309B1 EP 3376309 B1 EP3376309 B1 EP 3376309B1 EP 17161690 A EP17161690 A EP 17161690A EP 3376309 B1 EP3376309 B1 EP 3376309B1
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EP
European Patent Office
Prior art keywords
winding
pinion
order
power accumulator
power
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
EP17161690.7A
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English (en)
French (fr)
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EP3376309A1 (de
Inventor
Bernat Monferrer
Edmond Capt
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 Jaquet Droz SA
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Montres Jaquet Droz SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Montres Jaquet Droz SA filed Critical Montres Jaquet Droz SA
Priority to EP17161690.7A priority Critical patent/EP3376309B1/de
Priority to US15/919,258 priority patent/US10802445B2/en
Priority to JP2018045294A priority patent/JP6706639B2/ja
Priority to CN201810218496.8A priority patent/CN108628142B/zh
Priority to RU2018109333A priority patent/RU2760425C2/ru
Publication of EP3376309A1 publication Critical patent/EP3376309A1/de
Application granted granted Critical
Publication of EP3376309B1 publication Critical patent/EP3376309B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G04B23/00—Arrangements producing acoustic signals at preselected times
    • G04B23/02—Alarm clocks
    • G04B23/023—Driving, e.g. by springs or common drive with the clockwork; gears; escapements
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B27/00—Mechanical devices for setting the time indicating means
    • G04B27/02—Mechanical devices for setting the time indicating means by making use of the winding means
    • G04B27/04—Mechanical devices for setting the time indicating means by making use of the winding means with clutch wheel
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • 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
    • G04B27/00—Mechanical devices for setting the time indicating means
    • G04B27/02—Mechanical devices for setting the time indicating means by making use of the winding means
    • G04B27/026—Mechanical devices for setting the time indicating means by making use of the winding means for several clockworks or pairs of hands and/or supplementary functions
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B3/00—Normal winding of clockworks by hand or mechanically; Winding up several mainsprings or driving weights simultaneously
    • G04B3/006—Mechanical winding up; winding up with special equipment
    • 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
    • G04B37/062—Means for preventing the winding stem from being pulled out too far

Definitions

  • the invention relates to a mechanism for winding a timepiece comprising at least a first energy accumulator arranged to supply energy to a first mechanism and a second energy accumulator arranged to supply energy to a second mechanism, said winding mechanism comprising a winding stem, a winding pinion and a sliding pinion carried by said winding stem and having facing each other straight teeth arranged to allow the winding pinion to be driven by the pinion sliding in both directions of rotation of the winding stem, said winding stem and the sliding pinion occupying the same axial winding position.
  • the invention also relates to a timepiece comprising such a winding mechanism.
  • Such a winding mechanism is for example described in the patent CH 330202 .
  • This document describes an alarm watch comprising a first energy accumulator constituted by the movement barrel and a second energy accumulator constituted by the striking barrel.
  • the mechanism comprises a winding stem arranged to carry out all the movement and alarm controls, and in particular the time setting of the movement and the chime, but also the winding of the movement barrel or the chime barrel by turning in one way or the other the winding stem when it occupies its middle winding position.
  • the sliding pinion engages with the winding pinion by straight-shaped teeth
  • a crown wheel engaged with the winding pinion
  • two crown transmissions both meshing with the crown wheel and intended to cooperate respectively with the ratchet of each of the barrels.
  • the meshing of the crown transmissions with the ratchet of the corresponding barrel is ensured by a spring which acts on the axes of the crown transmissions to push them and bring them into engagement with the corresponding ratchet.
  • the ratchet causes the persistence of a weak and cyclical contact between the parts.
  • Such a mechanism is fragile due to the permanent stress of the spring to ensure good meshing of the crown transmissions with the corresponding ratchet.
  • a loss of effectiveness of the spring, by fatigue or by aging, leads to the risk that one or the other of the references no longer cooperates with the corresponding ratchet so that the associated barrel can no longer be wound.
  • Another drawback is the wear of the crown gears when unclipping. In addition, this construction imposes a control of the manufacturing tolerances of the spring.
  • the patent CH 47977 also describes a winding and time-setting mechanism for a two-barrel alarm clock.
  • This mechanism comprises a movement barrel winding ratchet constantly engaged with a crown wheel meshing with a winding pinion, and arranged to actuate the movement barrel arbor only in one direction of rotation of the stem.
  • the movement barrel winding ratchet is used to transmit the reverse rotational movement of the stem either to the alarm barrel winding ratchet or to the alarm wheel by a reference pivoted on a lever that can be operated from outside the watch.
  • This mechanism has the disadvantage of requiring the actuation of an external control in addition to the rotation of the winding stem to wind the striking barrel.
  • the document CH 330 202 discloses a device for winding two barrels by rotating the winding crown in one direction or the other.
  • the object of the invention is in particular to overcome the various drawbacks of the known devices.
  • an object of the invention is to provide a winding mechanism allowing the winding of two energy accumulators simply by rotating the winding stem in both directions.
  • the invention also aims to provide a winding mechanism allowing the winding of two energy accumulators with high precision and reliability over time.
  • the invention also aims to provide a winding mechanism allowing the winding of two energy accumulators of simplified construction.
  • the present invention relates to a mechanism for winding a timepiece according to claim 1.
  • the winding mechanism according to the invention makes it possible to wind two energy accumulators simply by rotating the winding stem in one direction and in the other, by means of a mechanism of simplified construction.
  • the winding mechanism according to the invention is particularly suitable for winding a movement barrel constituting one of the energy accumulators and for winding a barrel of an independent automaton constituting the other of the energy accumulators.
  • the present invention also relates to a timepiece comprising a winding mechanism as defined above.
  • the present invention relates to a mechanism for winding at least two energy accumulators provided in a timepiece.
  • These two accumulators can be independent of one another or linked, for example at the discharge level. More particularly, in the following description, the two energy accumulators are independent or autonomous, one of the energy accumulators being a movement barrel supplying energy to the base movement of the timepiece and the other energy accumulators being for example an automaton barrel supplying an automaton provided in the timepiece. It is obvious that the energy accumulators can be used to supply energy to any other mechanism of a timepiece, for example a striking mechanism, deadbeat seconds or alarm clock, or any other appropriate mechanism.
  • the first energy accumulator is constituted by a first barrel, for example the movement barrel
  • the second energy accumulator is constituted by a second barrel, for example the automaton barrel . It is however quite obvious that the roles can be reversed, the “first” or “second” character attributed in the present description to the movement barrel, respectively to the automaton barrel, not being limiting.
  • a winding mechanism 1 of a timepiece which comprises in a conventional manner a winding stem 2 on which are mounted a winding pinion 4 and a sliding pinion 6.
  • the winding stem 2 is arranged to occupy at least two axial positions, namely a first winding position in which the rotation of the winding stem 2 in one direction (here clockwise) causes the winding of the first energy accumulator 3, i.e. i.e.
  • the winding pinion 4 is mounted free to rotate on a cylindrical part of the winding stem 2.
  • the sliding pinion 6 has a square hole and is slidably mounted on a corresponding square provided at the end of the winding stem 2.
  • the sliding pinion 6 can thus slide between the winding position in which it meshes with the winding pinion 4 and the time-setting position in which the sliding pinion 6 is separated of the winding pinion 4 and meshes with the time-setting mechanism.
  • the movement of the sliding pinion 6 is ensured by a mechanism comprising a pull rod 7 and a rocker 9, visible on the figure 4 . All these elements and mechanisms are known to those skilled in the art and do not require a more detailed description.
  • the sliding pinion and the winding pinion do not mesh via Breguet teeth but have facing each other straight edge teeth arranged to allow the driving of the winding pinion 4 by the sliding pinion 6 in both directions of clockwise and counterclockwise rotation of the winding stem 2, said winding stem 2 and the sliding pinion 6 occupying the same axial winding position.
  • the straight edge teeth of the sliding pinion 6 and of the winding pinion 4 can be dog teeth.
  • the winding pinion 4 and the sliding pinion 6 have respectively, instead of a Breguet toothing, teeth 8 in the form of slots ending in two inclined faces joining at the top of the slot and alternating with recesses 10 of complementary shape to that of the teeth 8 allowing their engagement by the engagement of the teeth 8 of one in the corresponding recesses 10 of the other.
  • This form of dog-on edge toothing allows the sliding pinion 6 to easily fit into the winding pinion 4, and to transmit more torque when they are in the winding position, as shown the figure 4 .
  • These edge dog teeth can also be machined without great strain.
  • the winding pinion 4 also comprises peripheral toothing 12 arranged to cooperate with the clutch device as will be detailed below.
  • the sliding pinion 6 also comprises an edge toothing 14, opposite to the edge toothing with claws 8, arranged to cooperate with the time-setting mechanism.
  • the winding mechanism comprises a clutch device 16 cooperating with the winding pinion 4.
  • the clutch device 16 can occupy intermediate and transitional positions in which it does not cooperate with any of the first and second energy accumulators 3, 5.
  • the clutch device 16 comprises a crown wheel 20 cooperating with the peripheral toothing 12 of the winding pinion 4 and on which is mounted a clutch rocker 22.
  • Said clutch rocker 22 bears at its end free a drive pinion 24 arranged to be able to kinematically connect the crown wheel 20 to one or the other of the first and second energy accumulators 3.5.
  • the drive pinion 24 is positioned on the clutch rocker 22 and arranged on the one hand to mesh with the crown wheel 20 and on the other hand to be able to mesh, according to the example shown, with either a first ratchet 28 cooperating with the first energy accumulator 3 when the clutch device 16 is in the first clutch position, or with a second ratchet 40 cooperating with the second energy accumulator 5 when said clutch device 16 is in second clutch position.
  • the first and second energy accumulators 3, 5 are wound up by their ratchet respective, non-return mechanisms (not shown) such as a pawl, spring or jumper, known to those skilled in the art, being provided at the level of the ratchet to prevent the ratchet from returning back.
  • first and second energy accumulators 3, 5 have opposite directions of operation.
  • a person skilled in the art knows how to arrange the components of the energy accumulators 3, 5 (drum, spring, shaft) in order to have two barrels operating in opposite directions. It is obvious that, in another variant not shown, the winding of one of the barrels can be done by the drum in order to rotate the barrel in the opposite direction, and the drive pinion will then be arranged to mesh with the drum of said barrel.
  • the two energy accumulators are arranged in the same plane, on the same stage of the timepiece.
  • the first and second energy accumulators can be arranged on different floors, intermediate mobiles and/or transmissions then being used to be able to kinematically link the clutch device to each of the accumulators. of energy when it occupies the corresponding clutch position.
  • the use of intermediate mobiles and/or references will have to be adapted by those skilled in the art according also to the direction of rotation of the other components of the construction, and in particular, for example according to the directions of rotation of the barrels.
  • winding mechanism when it is necessary to wind the first energy accumulator 3 or first barrel, the winding stem 2 is positioned in its axial winding position so that the sliding pinion 6 meshes with the winding pinion 4 as shown in the figure 4 , then winding stem 2 is turned clockwise. This rotation of the winding stem 2 causes the rotation of the winding pinion 4 clockwise.
  • the winding pinion 4 meshes with the crown wheel 20 to cause it to pivot counterclockwise (when looking at the dial).
  • the clutch rocker 22 and the drive pinion 24 being integral due to the friction and the absence of torque transmission through the cogs, and the drive pinion 24 being in engagement with the crown wheel 20, the rocker d clutch 22 and drive pinion 24 pivot integrally with said crown wheel 20 around its axis 21 counterclockwise until drive pinion 24 comes into contact with first ratchet 28 of first energy accumulator 3.
  • the clutch device 16 then occupies its first clutch position, as shown by the figures 1 to 4 .
  • the clutch device 16 When it occupies its first clutch position, the clutch device 16 is positioned so that the kinematic chain which links it to the second energy accumulator 5 is inactive, the clutch device 16 having no contact with one of the components of this kinematic chain.
  • this kinematic chain does not include any component in the release position. More particularly, as shown by the figures 1 to 4 , the drive pinion 24 having pivoted with the clutch lever 22 in the first clutch position, no contact is then possible between the drive pinion 24 and the second ratchet 40, or any other intermediate component possibly provided.
  • winding stem 2 is still positioned in its axial winding position so that sliding pinion 6, which has not moved, still meshes with winding pinion 4 (as shown in figure 4 ), then winding stem 2 is turned counterclockwise. This rotation of the winding stem 2 causes the rotation of the winding pinion 4 counterclockwise.
  • the winding pinion 4 meshes with the crown wheel 20 to cause it to pivot clockwise (when looking at the dial).
  • the clutch rocker 22 and the drive pinion 24 being integral due to the friction and the absence of torque transmission through the cogs, and the drive pinion 24 still being in mesh with the crown wheel 20, the rocker clutch 22 and the drive pinion 24 pivot integrally with said crown wheel 20 around its axis 21 in the clockwise direction until the drive pinion 24 comes into contact with the second ratchet 40 of the second energy accumulator 5
  • the clutch device 16 then occupies its second clutch position represented on the figure 5 .
  • the clutch device 16 When it occupies its second clutch position, the clutch device 16 is positioned so that the kinematic chain which links it to the first energy accumulator 3 is inactive, the clutch device 16 having no contact with one of the components of this kinematic chain.
  • this kinematic chain does not include any component in the release position. More specifically, as shown in figure 5 , the drive pinion 24 having pivoted with the clutch rocker 22 in the second clutch position, has moved away from the zone occupied by the first energy accumulator 3, no contact then being possible between the drive pinion 24 and the first ratchet 28, or any other intermediate component possibly provided.
  • the winding mechanism according to the invention allows, by means of a device of simple construction, precise and reliable winding of two energy accumulators by simply rotating the winding stem in both directions, the winding stem crown occupying the same axial winding position.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Transmission Devices (AREA)
  • Electromechanical Clocks (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Claims (5)

  1. Aufziehmechanismus eines Teils für die Uhrmacherei, umfassend wenigstens einen ersten Energieakkumulator (3), der angeordnet ist, um einen ersten Mechanismus mit Energie zu versorgen, und einen zweiten Energieakkumulator (5), der angeordnet ist, um einen zweiten Mechanismus mit Energie zu versorgen, wobei der Aufziehmechanismus eine Aufzugswelle (2), einen Aufzugstrieb (4) und einen gleitenden Trieb (6) umfasst, die von der Aufzugswelle (2) getragen werden und einander gegenüberliegend gerade Zahnungen aufweisen, die angeordnet sind, um den Antrieb des Aufzugstriebs (4) durch den gleitenden Trieb (6) in den zwei Drehrichtungen der Aufzugswelle (2) zu ermöglichen, wobei die Aufzugswelle (2) und der gleitende Trieb (6) eine gleiche axiale Aufziehposition einnehmen, wobei der Aufziehmechanismus eine Kupplungsvorrichtung (16) umfasst, die mit dem Aufzugstrieb (4) zusammenwirkt und angeordnet ist, um eine erste Kupplungsposition einzunehmen, in der sie den Aufzugstrieb (4) und den ersten Energieakkumulator (3) kuppelt, wenn die Aufzugswelle (2) in eine Richtung gedreht wird, wobei der zweite Energieakkumulator (5) ausgekuppelt ist, ohne jeglichen Kontakt mit der Kupplungsvorrichtung (16), und eine zweite Kupplungsposition, in der sie den Aufzugstrieb (4) und den zweiten Energieakkumulator (5) kuppelt, wenn die Aufzugswelle (2) in die andere Richtung gedreht wird, wobei der erste Energieakkumulator (3) ausgekuppelt ist, ohne jeglichen Kontakt mit der Kupplungsvorrichtung (16), wobei die Kupplungsvorrichtung (16) ein Kronenrad (20) umfasst, das mit dem Aufzugstrieb (4) zusammenwirkt und auf dem eine Kupplungswippe (22) montiert ist, die einen Mitnehmertrieb (24) trägt, der angeordnet ist, um das Kronenrad (20) mit dem einen oder dem anderen des ersten und zweiten Energieakkumulators (3, 5) kinematisch zu verbinden, wobei die Kupplungswippe (22) auf dem Kronenrad (20) frei montiert ist und der Mitnehmertrieb (24) reibschlüssig auf der Kupplungswippe (22) montiert ist:
    - um sich fest verbunden mit dem Kronenrad (20) in die erste Kupplungsposition zu drehen, um den Mitnehmertrieb (24) mit dem ersten Energieakkumulator (3) kinematisch zu verbinden, wobei der Mitnehmertrieb (24) angeordnet ist, um in ein erstes Sperrrad (28) eingreifen zu können, das mit dem ersten Energieakkumulator (3) zusammenwirkt, sobald der Mitnehmertrieb (24) mit dem ersten Sperrrad (28) des ersten Energieakkumulators (3) in Kontakt ist, wird die Kupplungswippe (22) daran gehindert, sich weiter zu drehen, und der Mitnehmertrieb (24) löst sich von der Kupplungswippe (22) dank der Reibung, wodurch der Antrieb des Mitnehmertriebs (24) durch den Aufzugstrieb (4) über das Kronenrad (20) ermöglicht wird, um den ersten Energieakkumulator (3) aufzuziehen, wenn die Aufzugswelle (2) in eine erste Richtung gedreht wird, und
    - um sich fest verbunden mit dem Kronenrad (20) in die zweite Kupplungsposition zu drehen, um den Mitnehmertrieb (24) mit dem zweiten Energieakkumulator (5) kinematisch zu verbinden, wobei der Mitnehmertrieb (24) angeordnet ist, um in ein zweites Sperrrad (40) eingreifen zu können, das mit dem zweiten Energieakkumulator (5) zusammenwirkt, sobald der Mitnehmertrieb (24) mit dem zweiten Sperrrad (40) des zweiten Energieakkumulators (5) in Kontakt ist, wird die Kupplungswippe (22) daran gehindert, sich weiter zu drehen, und der Mitnehmertrieb (24) löst sich von der Kupplungswippe (22) dank der Reibung, wodurch der Antrieb des Mitnehmertriebs (24) durch den Aufzugstrieb (4) über das Kronenrad (20) ermöglicht wird, um den zweiten Energieakkumulator (5) aufzuziehen, wenn die Aufzugswelle (2) in eine zweite Gegenrichtung gedreht wird.
  2. Aufziehmechanismus nach Anspruch 1, dadurch gekennzeichnet, dass die geraden Zahnungen des gleitenden Triebs (6) und des Aufzugstriebs (4) Klauenzahnungen sind.
  3. Aufziehmechanismus nach dem vorstehenden Anspruch, dadurch gekennzeichnet, dass der gleitende Trieb (6) und der Aufzugstrieb (4) jeweils Zähne (8) in Zinnenform aufweisen, die von zwei geneigten Stirnflächen abgeschlossen werden, die am Gipfel zusammenstoßen, und die sich mit Aushöhlungen (10) abwechseln, die eine Form aufweisen, die zu jener der Zähne (8) komplementär ist, wodurch ihr Eingriff durch das Eingreifen der Zähne (8) des einen in die entsprechenden Aushöhlungen (10) des anderen ermöglicht wird.
  4. Aufziehmechanismus nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass der erste und zweite Energieakkumulator (3, 5) ein einer gleichen Ebene angeordnet sind.
  5. Teil für die Uhrmacherei, umfassend wenigstens einen ersten Energieakkumulator (3), der angeordnet ist, um einen ersten Mechanismus mit Energie zu versorgen, einen zweiten Energieakkumulator (5), der angeordnet ist, um einen zweiten Mechanismus mit Energie zu versorgen, und einen Aufziehmechanismus nach einem der vorstehenden Ansprüche.
EP17161690.7A 2017-03-17 2017-03-17 Aufziehmechanismus einer uhr Active EP3376309B1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP17161690.7A EP3376309B1 (de) 2017-03-17 2017-03-17 Aufziehmechanismus einer uhr
US15/919,258 US10802445B2 (en) 2017-03-17 2018-03-13 Winding mechanism of a timepiece
JP2018045294A JP6706639B2 (ja) 2017-03-17 2018-03-13 計時器の巻上げ機構
CN201810218496.8A CN108628142B (zh) 2017-03-17 2018-03-16 钟表上条机构
RU2018109333A RU2760425C2 (ru) 2017-03-17 2018-03-16 Узел завода часов и часы, содержащие такой узел

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17161690.7A EP3376309B1 (de) 2017-03-17 2017-03-17 Aufziehmechanismus einer uhr

Publications (2)

Publication Number Publication Date
EP3376309A1 EP3376309A1 (de) 2018-09-19
EP3376309B1 true EP3376309B1 (de) 2022-05-18

Family

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Family Applications (1)

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EP17161690.7A Active EP3376309B1 (de) 2017-03-17 2017-03-17 Aufziehmechanismus einer uhr

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Country Link
US (1) US10802445B2 (de)
EP (1) EP3376309B1 (de)
JP (1) JP6706639B2 (de)
CN (1) CN108628142B (de)
RU (1) RU2760425C2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3376305B1 (de) * 2017-03-17 2020-07-22 Harry Winston SA Vorrichtung zum aufziehen per knopfdruck für uhr

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE122242C (de) * 1900-04-17 1901-07-16 Vorrichtung mit Breguetgesperr zum Aufziehen und Stellen von Uhren.
CH35121A (fr) * 1905-11-18 1906-07-15 Freres Pellaton Mécanisme de remontage pour montres à deux barillets
CH47977A (fr) 1909-08-06 1910-09-01 Eugene Favre Louis Mécanisme de remontage et de mise à l'heure aux montres-réveil à deux barillets
CH151727A (de) * 1930-11-14 1931-12-31 Koehler Wilhelm Aufzugs- und Stellvorrichtung für Uhren.
CH330202A (fr) 1956-03-05 1958-05-31 Omega Brandt & Freres Sa Louis Montre-réveil
SU1756859A1 (ru) * 1990-04-17 1992-08-23 Научно-исследовательский институт часовой промышленности Устройство завода часов и перевода стрелок
EP1862871B1 (de) * 2006-05-31 2008-05-21 Montres Breguet S.A. Uhr, die eine verbesserte Vorrichtung zur Zeiteinstellung umfasst
CN201060379Y (zh) * 2007-05-21 2008-05-14 杭州手表有限公司 钟表双条盒轮机构
FI124328B (fi) * 2008-12-31 2014-06-30 Suunto Oy Kaksitoiminen säätöelin rannetietokoneelle tai vastaavalle ja menetelmä rannetietokoneen tai vastaavan päätelaitteen säätämiseksi
EP2221676B1 (de) * 2009-02-24 2011-07-20 Montres Breguet SA Uhr bestehend aus einem Chronographen und einem Uhrwerk
EP2701014A1 (de) * 2012-08-21 2014-02-26 Rolex Sa Kupplungswippe und Kupplungsvorrichtung für Uhrmechanismus
CN203054455U (zh) * 2012-12-26 2013-07-10 烟台北极星股份有限公司 一种机械时钟机芯的发条动力机构
CH708340B1 (fr) * 2013-07-04 2017-10-13 Richemont Int Sa Mécanisme de remontage manuel pour pièce d'horlogerie.
CN205485302U (zh) * 2016-03-25 2016-08-17 谭泽华 一种双发条盒并联手表机芯的传动机构

Also Published As

Publication number Publication date
CN108628142B (zh) 2020-06-12
US10802445B2 (en) 2020-10-13
JP6706639B2 (ja) 2020-06-10
EP3376309A1 (de) 2018-09-19
US20180267475A1 (en) 2018-09-20
JP2018155751A (ja) 2018-10-04
RU2018109333A3 (de) 2021-07-23
RU2018109333A (ru) 2019-09-16
CN108628142A (zh) 2018-10-09
RU2760425C2 (ru) 2021-11-24

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