EP3361323B1 - System zum aufziehen einer uhr - Google Patents

System zum aufziehen einer uhr Download PDF

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Publication number
EP3361323B1
EP3361323B1 EP17155907.3A EP17155907A EP3361323B1 EP 3361323 B1 EP3361323 B1 EP 3361323B1 EP 17155907 A EP17155907 A EP 17155907A EP 3361323 B1 EP3361323 B1 EP 3361323B1
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EP
European Patent Office
Prior art keywords
pawl
wheel
clutch device
winding
clutch
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.)
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Application number
EP17155907.3A
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English (en)
French (fr)
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EP3361323A1 (de
Inventor
Bruno MAROLDA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rolex SA
Original Assignee
Rolex SA
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Filing date
Publication date
Application filed by Rolex SA filed Critical Rolex SA
Priority to EP17155907.3A priority Critical patent/EP3361323B1/de
Priority to JP2018021525A priority patent/JP7164957B2/ja
Priority to CN201810146975.3A priority patent/CN108427259B/zh
Priority to US15/894,136 priority patent/US11112757B2/en
Publication of EP3361323A1 publication Critical patent/EP3361323A1/de
Application granted granted Critical
Publication of EP3361323B1 publication Critical patent/EP3361323B1/de
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Anticipated expiration legal-status Critical

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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
    • G04B5/00—Automatic winding up
    • G04B5/02—Automatic winding up by self-winding caused by the movement of the watch
    • 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
    • G04B11/00—Click devices; Stop clicks; Clutches
    • G04B11/02—Devices allowing the motion of a rotatable part in only one direction
    • G04B11/04—Pawl constructions therefor, e.g. pawl secured to an oscillating member actuating a ratchet
    • 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
    • G04B11/00—Click devices; Stop clicks; Clutches
    • G04B11/006—Clutch mechanism between two rotating members with transfer of movement in only one direction (free running devices)
    • 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
    • G04B5/00—Automatic winding up

Definitions

  • the invention relates to a clock system.
  • the invention also relates to a watch movement comprising such a system.
  • the invention also relates to a timepiece comprising such a system or such a movement.
  • the invention also relates to a method of operating such a system, such a movement or such a timepiece.
  • the invention also relates to a winding chain for a watch barrel.
  • the invention also relates to a timepiece movement comprising such a chain.
  • the invention also relates to a timepiece comprising such a chain or such a movement.
  • the barrel springs of timepieces with manual or automatic winding are usually kept under tension by means of a pawl which is designed to cooperate with a ratchet mounted square on the barrel shaft, or even directly with a drum. barrel in the case of a movement with at least two barrels. More particularly, the pawl immobilizes the ratchet in the direction of disarming the barrel spring, and unlocks when the manual or automatic winding device is actuated.
  • Requirement EP 2,367,080 A1 describes a timepiece with an alarm function that uses the energy of a barrel and whose operation is actuated by a ratchet.
  • the watchmaker When disassembling a conventional manual winding movement, the watchmaker can disarm the barrel spring in a single operation by retracting the pawl from the toothing of the ratchet or barrel drum.
  • an automatic winding movement in particular in the case of a bidirectional automatic winding movement, such an operation may not be made possible due to the very architecture of the automatic device. Indeed, by their construction, automatic winding devices immobilize the ratchet in the direction of disarming the spring, so that the retraction the ratchet of the ratchet toothing or of the drum is not sufficient to disarm the barrel spring.
  • Such an automatic device may for example include a friction mobile, as mentioned in the book "Clockmaking theory” (Reymondin, Monnier, Jeanneret, Pelaratti, Federation of Technical Schools, 1998, chapter 8.3.6; page183 ).
  • This mobile comprises, for example, a wheel and a pinion which are secured uni-directionally by means of a friction spring with three arms fixed on the pinion.
  • the pinion is engaged with a barrel ratchet, while the wheel is engaged with an automatic chain.
  • the wheel and the pinion are kinematically linked by means of the spring, the three arms of which are housed in holes made on the board of the wheel.
  • the kinematic link between the ratchet and the chain of the automatic device is broken by the spring, the three arms of which dislodge from the holes made on the wheel board.
  • Such a construction advantageously makes it possible to disengage the manual winding chain from the automatic winding chain.
  • it does not allow the kinematic chain established between the ratchet and the automatic winding device to be broken in the direction of rotation of the ratchet corresponding to the disarming of the barrel spring, so that the retraction of the pawl of the ratchet teeth does not not sufficient to allow disarming of the barrel spring, since the latter is blocked by the pawl taking part in the winding device.
  • such a solution is not optimal due to the resistive torque induced by the friction mobile during manual winding. This solution can also be subject to wear, with the risk of untimely degradation of the friction mobile in the case of intensive manual winding.
  • the document US2707371 discloses another form of declutching device intended to break the connection between an automatic device and a barrel.
  • the declutching device is in the form of a horizontal declutching device.
  • This system notably includes a pinion which is engaged with a ratchet driving wheel intended to move within an oblong curved cutout.
  • the ratchet is rotated clockwise under the effect of a kinematic chain.
  • the toothing of the wheel is released from the toothing of the ratchet due to the result of the forces applied to the wheel.
  • the wheel is returned to the ratchet under the effect of a wire spring.
  • Such a construction advantageously makes it possible to disengage the manual winding chain from the automatic winding chain.
  • the wheel is likely to "oscillate" within the cutout under the effect of the spring, so that the toothing of the wheel may more or less frequently come up against the toothing of the ratchet according to the speed of manual winding.
  • Such a construction can therefore be subject to premature wear.
  • the device disclosed is devoid of any pawl allowing the barrel spring to be kept under tension independently of the automaton device. A timepiece incorporating such a device cannot thus function independently of its automatic device.
  • There is also the problem of dismantling the automaton which exposes the watchmaker to the problem of untimely unwinding of the barrel spring. Such a solution is therefore not optimal.
  • the document EP2226687 discloses another form of declutching device intended to break the connection between an automatic device and a barrel.
  • the declutching device is in the form of a vertical declutching device.
  • the advantage of this declutching device is that it allows the watchmaker to disarm, by means of a sliding pin, the barrel spring without having to dismantle the automatic device which is here presented in the form of a device for '' bidirectional winding automaton equipped with reversing mobiles, the conformation of which keeps the barrel spring under tension.
  • This disengaging device also has the advantage of breaking the manual winding chain and the automatic winding chain during manual winding, so that the reversing mobiles are not stressed in this configuration.
  • the teeth taking part in the clutch device constantly release against a spring, so that these teeth can be subject to substantial wear, in particular in the case of sustained manual winding.
  • this device is devoid of any pawl making it possible to keep the barrel spring under tension independently of the automatic device.
  • a timepiece incorporating such a device cannot thus function independently of its automatic device.
  • the automaton which exposes the watchmaker to the problem of untimely unwinding of the barrel spring.
  • the watchmaker should then act simultaneously on two independent devices distant from each other to disarm this spring : it should act on the one hand on the sliding axis, and on the other hand on the ratchet himself. It can therefore be seen that this solution is not satisfactory either, in particular in terms of maintainability.
  • the object of the invention is to provide a system which makes it possible to remedy the drawbacks mentioned above and to improve the systems known from the prior art.
  • the invention provides a system allowing a movement to operate independently of its automatic device, while avoiding tooth wear phenomena and allowing controlled disarming of the barrel by a watchmaker.
  • a system is defined by claim 1.
  • a movement is defined by claim 9.
  • an operating method is defined by claim 12.
  • a timepiece is defined by claim 15.
  • the timepiece is for example a watch, in particular a wristwatch.
  • the timepiece comprises a movement 100.
  • the movement is preferably a mechanical and automatic movement.
  • the movement includes a frame 4, a barrel 7, a gear train and an automaton or automaton device.
  • the PLC device can be a PLC module M 'as shown in the figure 8 .
  • automaton or “automaton device” is meant, throughout this document, a kinematic chain 300, 300 'of automatic winding of the movement or a part of kinematic chain of automatic winding of the barrel 7, 7' of the movement.
  • the kinematic chain part comprises at least one oscillating mass 8 whose mechanical energy is used to wind the barrel.
  • the automaton comprises reversing mobiles 11, 12.
  • the automaton is therefore preferably bidirectional, that is to say that a ratchet 6 of barrel 7 is driven in a single and same winding direction of the spring whatever the direction of rotation of the oscillating weight 8.
  • the two reversing mobiles 11, 12 allow on the one hand the ratchet to be driven by a movement transmission of the oscillating weight 8 in the winding direction of a barrel spring and, on the other hand, immobilization of the ratchet in the direction of disarming the barrel spring under the effect of the oscillating mass 8.
  • the kinematic chain of automatic movement winding is irreversible in this mode of achievement.
  • the automaton is preferably arranged to immobilize a ratchet or a wheel in a direction of disarming the barrel spring.
  • the automaton can be a module M ′ of automaton.
  • the module is for example intended to be fixed to a barrel bridge 4 of the movement as shown in the figures 8 and 9 .
  • the module comprises for example two blanks M1 ', M2' which pivot different cogs of the automaton and the oscillating mass 8.
  • the automatic winding kinematic chain can possibly replace a ratchet ratchet or a drum ratchet.
  • the reversing mobiles 11, 12 are mounted in series.
  • the reversing mobiles 11, 12 are connected to a pinion 1, in particular by means of a wheel 13 which is integral and coaxial with the latter.
  • the automatic winding kinematic chain 300 or automatic winding chain extends from the oscillating mass 8 to the barrel 7, the oscillating mass and the barrel being included in the chain.
  • a manual winding kinematic chain or manual winding chain extends from an element which can be manipulated directly by the user, such as a crown, to the barrel 7, the manipulable element and the barrel being included in the chain.
  • the reversing mobiles are preferably arranged in series. Alternatively, they can be arranged in parallel.
  • the reversing mobiles include levers 111, 112 and 121, 122 cooperating respectively with wheels 113, 123 with asymmetrical teeth.
  • the clutch device 120 makes it possible to distinguish a first part 301 of kinematic winding chain 300, in particular automatic winding, from barrel 7, from a second part 302 of kinematic winding chain 300, in particular automatic winding, from barrel 7
  • the clutch device makes it possible, in a first state called “engaged”, to link or to join together, in particular to link or join together kinematically, these first and second parts to constitute the kinematic winding chain or, in a second state called “Disengaged”, to separate, in particular kinematically separate, these first and second parts.
  • the first part of the kinematic chain extends from the barrel 7 to the clutch device.
  • the second part of the kinematic chain extends from the oscillating mass 8 to the clutch device.
  • the reference 2 is preferably pivoted on the lever 3.
  • the lever is itself pivotally mounted along an axis 3a on a frame or a draft of the movement, in particular on a barrel bridge 4.
  • the rocker could be pivoted on the ratchet or vice versa.
  • reference 2 can be guided within a cutout oblong in the frame of the movement and the extent of which corresponds substantially to the angular travel of the lever 3.
  • the reference 2 is moved in the plane of the frame of the movement according to the state of the clutch device.
  • the lever 3 cooperates with a pawl spring 5a.
  • the spring is preferably fixed on a blank of the movement and is arranged to act on the clutch device, in particular on the rocker, to bring it back to a rest position or engaged state represented on the figure 1 .
  • a conformation 3c of the rocker forming a stop (shown in the figure 6 ) is in contact against a stop 4b (shown on the figure 6 ) provided on the movement frame, in particular on a blank, in particular on the barrel bridge.
  • the stop 3c can be, for example, a pivot pin wall of the gear 2.
  • the stop 4b can be, for example, a bore wall.
  • the stop 3c and the stop 4b are arranged so as to guarantee a spacing as precise as possible between the gear 2 and the first wheel 6 and thus ensuring a good meshing of the gear and the first wheel.
  • the recall action is produced or not depending on the state of the pawl device as described in more detail below.
  • This pawl spring is also part of the coupling device which is described in more detail below.
  • the reference 2 has a diameter greater than the pinion 1.
  • the ratchet device 110 makes it possible to immobilize the first wheel 6 of the first part of the kinematic chain for winding the watch barrel 7.
  • the first wheel is advantageously a ratchet 6 of the barrel.
  • the pawl device comprises a pawl 5 provided with a tooth or a spout 50a and a spring 5a for returning the pawl to a rest position (represented on the figure 1 ) corresponding to the activated state of the pawl device and in which the tooth interferes with a toothing 6a of the first wheel 6.
  • the pawl prohibits rotation of the first wheel 6 in a direction of rotation, in particular the counterclockwise as shown in the figure 1 , corresponding to the disarming of the barrel spring 7.
  • the pawl In the rest position, the pawl is in contact with a stop 4a provided on the movement frame, in particular on the barrel bridge.
  • the pawl and the spring are arranged so that the pawl is returned to its rest position by the spring 5a when the pawl is in a disengaged state, then the pawl is returned (alternately or additionally) to its rest position by the action of the barrel spring via the first wheel 6 when the pawl interferes with the toothing 6a. Indeed, in the rest position, the spring 5a may no longer act on the pawl as shown in the figure 1 .
  • the pawl is for example a lever 5c pivoted on a barrel bridge.
  • the lever comprises a first arm terminated by at least one tooth capable of interfering with the toothing of the first wheel.
  • the lever comprises a second arm arranged so as to cooperate with the stop 4a to define the rest position of the pawl.
  • the lever comprises a third arm arranged so as to cooperate by pressing on the spring 5a when the pawl device is notably deactivated.
  • the lever may include a fourth arm arranged so as to be manipulated by a watchmaker, in particular manipulated by the watchmaker via a tool.
  • the coupling device makes it possible to logically couple or link the states of the ratchet device and of the clutch device.
  • the coupling device 130 is arranged so as to maintain a engaged state of the clutch device 120 when the pawl device is activated. So, when the pawl is in an activated state as shown on the figure 1 , the coupling device forces the clutch device to be in the engaged state.
  • the coupling device 130 is further arranged so as to allow a engaged state and a disengaged state of the clutch device 120 when the pawl device is deactivated.
  • the coupling device does not force the clutch device to be in the engaged state or in the disengaged state.
  • the clutch device may be in either of the engaged and disengaged states depending on other considerations or factors.
  • the state of the clutch device is advantageously controlled or determined by the states of the first and second parts of the automatic winding chain. A drive of the first part of the automatic winding chain (due to manual winding, therefore without driving the second part of the automatic winding chain) causes the clutch device to disengage. Conversely, a drive of the second part of the automatic winding chain (due to a movement of the oscillating weight) causes the clutch device to engage.
  • the coupling device 130 comprises a portion 71 of spring 5a for returning the pawl device cooperating by contact with a portion 72 of the clutch device, in particular a portion 72 of rocker 3 of the clutch device .
  • the clutch device and the spring are arranged so that the portions are in contact when the pawl is activated and that this contact determines the engaged state of the clutch device, in particular the position of the rocker 3 corresponding to the clutch condition of the clutch device.
  • a second embodiment of a timepiece 200 ′ is described below with reference to the figure 7 .
  • the timepiece is for example a watch, in particular a wristwatch.
  • the timepiece includes a 100 'movement.
  • the movement is a mechanical and automatic movement.
  • the movement includes a frame, a barrel 7, a gear train and an automaton or automaton device.
  • the elements identical or similar to the elements of the first embodiment bear the same references as those of the elements of the first embodiment.
  • the elements having identical or similar functions to those of other elements of the first embodiment bear references which are those of the elements of the first embodiment to which a "'" has been added. .
  • the spring 5a ' acts on the rocker 3 by means of a pawl 5' which takes the form of a lever 5c '.
  • the lever 5c ' is an arm of the ratchet device 110'.
  • a portion 71 'of the arm cooperates by contact with a portion 72' of the clutch device, in particular a rocker portion of the clutch device or a rocker flank of the clutch device.
  • the portion 71 ' is for example one end of the arm.
  • the operating principle of such a device is similar to that of the first embodiment.
  • the figure 7 illustrates this second embodiment at rest, in a configuration similar to that of the figure 1 .
  • the lever 5c ' In this rest position, the lever 5c 'is in contact with a stop 4a provided on the movement frame, in particular on the barrel bridge. Alternatively, the lever 5c 'could abut against the lever 3, in particular by means of the portions 71' and 72 '. In this hypothesis, the rest position is defined by the contact of the lever and the rocker.
  • the coupling device 130 ' comprises a portion 71' of the pawl device and a portion 72 'of the clutch device.
  • the other elements of the second embodiment are identical or similar to the elements of the first embodiment described above.
  • the system does not require an additional spring which would be added to that necessary for the operation of the pawl device, in particular at the pawl spring 5a or 5a '.
  • the construction is therefore particularly compact because it takes advantage of a pre-existing device to generate an additional declutching function.
  • a additional spring would risk degrading the performance of the automatic drive train due to an additional resistive torque, in particular if this spring takes the form of a friction foil placed on the clutch release lever or in the form of clamps provided for act on the pivoting of the reference 2.
  • the solution is therefore particularly advantageous in terms of construction and performance.
  • the first part of the automatic winding chain is very limited: it only comprises the barrel 7 and the barrel ratchet 6.
  • the clutch device cooperates directly or meshes with the ratchet 6.
  • An intermediate barrel could for example be interposed between the entry of the first part of the automatic winding chain and the ratchet.
  • the pawl device cooperates directly with the teeth of the barrel ratchet 6.
  • the pawl device cooperates directly with any wheel with unidirectional rotation of the winding chain, in particular with any wheel of the first part of the automatic winding chain, or even with any wheel with unidirectional rotation of the manual winding chain.
  • ratchet we mean here a component or an assembly intended to keep the barrel spring under tension.
  • the ratchet can be, as in the embodiments described, an assembly of several parts, in particular a lever provided with a spout indexing the teeth of a wheel of the first part of the winding chain under the action of a spring.
  • the pawl may be a leaf spring provided with one or more teeth indexing the toothing of a wheel of the first part of the winding chain.
  • the pawl device is arranged so as to be actuable while the automaton device is assembled on the rest of the movement.
  • the first wheel When manually winding the watch as illustrated in the figure 4 , the first wheel is driven clockwise by a kinematic manual winding chain not shown.
  • the clockwise rotation of the first wheel 6 induces on the one hand the release of the spout 50a; 50a 'of the pawl 5; 5 'of the toothing 6a, and on the other hand the release of the toothing 2a of the reference 2 of the toothing 6a.
  • the first wheel 6 is driven clockwise by the second part of the winding chain, in particular under the effect of the pinion 1 and the gear 2 which rotate respectively clockwise and counterclockwise.
  • the toothing 2a is in engagement with the toothing 6a.
  • This meshing is perpetuated by the orientation of the resultant R 'of the forces which are applied to the gear 2.
  • a slight friction of the gear 2 on the rocker can also be expected.
  • the coupling device 130, 130 ′ acts on the clutch device 120; 120 'so as to recall the clutch device 120, 120' in the engaged state corresponding to the activated state of the ratchet device 110, 110 '.
  • the clutch device returns to its engaged state shown in the figure 1 under the effect of the return of the spring 5a or 5a '.
  • the watchmaker To disarm the barrel spring, the watchmaker just has to wind the barrel spring slightly by the manual winding mechanism. This action deactivates the ratchet device and causes the passage of the clutch device in disengaged state. The watchmaker must then keep the ratchet device in the deactivated state while stopping to wind the barrel until the barrel spring disarms. The watchmaker therefore has only limited actions to perform on the movement to allow the unwinding of the barrel spring.
  • the movement being assembled, the pawl 5, 5 ′ preferably remains accessible by the watchmaker as shown in the figure 9 .
  • This accessibility is preferably possible in certain positions of the oscillating mass, in particular in the position of the oscillating mass shown on the figure 9 .
  • the solution offers the watchmaker the possibility of disarming the barrel spring while the automaton module is still in place on the barrel bridge 4.
  • the clutch device in the first position of the lever defining a engaged state of the clutch device, is in contact with a stop. 4b.
  • the system described above has the particularity of allowing the disengaging of the automatic winding chain when the pawl is retracted by the watchmaker, so that disarming the barrel spring is made possible in a minimum of operation, even then that the automaton device is still in place on the watch movement.
  • the declutching device has, moreover, the specificity of being activated when the manual winding device is actuated so that the automatic device is not stressed during manual winding.
  • Such an embodiment is thus particularly advantageous within the framework of a timepiece movement provided with a bidirectional automatic device employing clutch mobiles or “reversing” mobiles, whose rotation speeds are optimized.
  • Such an embodiment can also be implemented within a timepiece movement equipped with another type of automaton, such as the Pellaton type automaton.
  • the watch movement is preferably mechanical. It can also be electromechanical.
  • the system described above is also particularly advantageous in view of its simplicity and compactness.

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  • General Physics & Mathematics (AREA)
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  • Mechanical Operated Clutches (AREA)

Claims (15)

  1. System (10; 10'), umfassend:
    - eine Sperrkegelvorrichtung (110; 110') für ein erstes Rad (6) eines ersten Teils (301; 301') einer kinematischen Kette (300; 300') zum Aufziehen eines Federhauses (7) einer Uhr (7);
    - eine Vorrichtung (120; 120') zum Kuppeln eines zweiten Teils (302; 302') einer kinematischen Kette zum Aufziehen eines Federhauses (7) einer Uhr an den ersten Teil (301; 301') einer kinematischen Kette (300; 300') zum Aufziehen des Federhauses (7) einer Uhr (7); und
    - eine Vorrichtung (130; 130') zum Kuppeln der Sperrkegelvorrichtung und der Kupplungsvorrichtung, insbesondere eine Vorrichtung (130; 130') zum Kuppeln von Funktionszuständen der Sperrkegelvorrichtung und der Kupplungsvorrichtung.
  2. System gemäß dem vorangehenden Anspruch, dadurch gekennzeichnet, dass die Kupplungsvorrichtung (130) derart angeordnet ist, dass sie einen Kupplungszustand der Kupplungsvorrichtung (120) in einem eingekuppelten Zustand hält, während die Sperrkegelvorrichtung in einem aktivierten Zustand ist, in welchem wenigstens ein Zahn des Sperrkegels mit einer Zahnung (6a) des ersten Rades (6) zusammenwirkt und/oder derart, dass ein eingekuppelter und ein ausgekuppelter Zustand der Kupplungsvorrichtung zugelassen wird, während die Sperrkegelvorrichtung deaktiviert ist.
  3. System gemäß einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Sperrkegelvorrichtung einen Sperrkegel (5; 5') umfasst, welcher mit mindestens einem Zahn (50a; 50a') versehen ist und einer Feder (5a; 5a'), die den Sperrkegel Richtung einer Ruheposition spannt, die dem aktivierten Zustand der Sperrkegelvorrichtung entspricht, bei welchem wenigstens ein Zahn mit einer Zahnung (6a) des ersten Rades zusammenwirkt.
  4. System gemäß dem vorangehenden Anspruch, dadurch gekennzeichnet, dass der Sperrkegel im Ruhezustand gegen ein Widerlager (4a) anliegt.
  5. System gemäß einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Kupplungsvorrichtung eine horizontale Kupplungsvorrichtung ist und/oder eine Kupplungsvorrichtung, umfassend eine Wippe (3), die mit einem Stellrad (2) versehen ist, die dazu vorgesehen ist,
    - gleichzeitig in das erste Rad (6) und das zweite Rad (1) einzugreifen in einer ersten Position der Wippe, die einen eingekuppelten Zustand der Kupplungsvorrichtung definiert; und
    - nicht in das erste Rad (6) und/oder nicht in das zweite Rad (1) einzugreifen in einer zweiten Position der Wippe, die einen ausgekuppelten Zustand der Kupplungsvorrichtung definiert.
  6. System gemäß einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass das erste Rad (6) ein Sperrrad (6) ist, insbesondere ein Sperrrad des Federhauses.
  7. System gemäß einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Kupplungsvorrichtung (130) einen Abschnitt (71) der Spannfeder der Sperrkegelvorrichtung umfasst, die durch Kontakt mit einem Abschnitt (72) der Kupplungsvorrichtung, insbesondere einem Abschnitt (72) der Wippe der Kupplungsvorrichtung zusammenwirkt.
  8. System gemäß einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Kupplungsvorrichtung (130') einen Arm (5c') der Sperrkegelvorrichtung umfasst, wobei ein Abschnitt (71') des Arms durch Kontakt mit einem Abschnitt (72') der Kupplungsvorrichtung, insbesondere mit einem Abschnitt (72') der Wippe der Kupplungsvorrichtung zusammenwirkt.
  9. Automatisches Uhrwerk (100; 100'), umfassend ein System gemäß einem der vorangehenden Ansprüche.
  10. Uhrwerk (100; 100') gemäß dem vorangehenden Anspruch, dadurch gekennzeichnet, dass es eine Steuerungsvorrichtung umfasst, welche mit Umschalträdern (11, 12) versehen ist, insbesondere ein Steuerungsmodul, welches mit Umschalträdern (11, 12) versehen ist.
  11. Uhrwerk gemäß einem der Ansprüche 9 oder 10, bei welchem die Sperrkegelvorrichtung durch den Uhrmacher betätigbar ist, wobei das Steuermodul auf dem Uhrwerk zusammengesetzt wird.
  12. Verfahren zum Betrieb eines Systems gemäß einem der Ansprüche 1 bis 8 oder eines Uhrwerks gemäß den Ansprüchen 9 bis 11 oder einer Uhr gemäß Anspruch 15, wobei das Verfahren die folgenden Schritte während des manuellen Aufzugs umfasst:
    - Verankern des Sperrkegels durch die Rotationswirkung des ersten Rades,
    - Freistellen der Kupplungsvorrichtung durch Einwirken der Kupplungsvorrichtung, und
    - Auskuppeln der Kupplungsvorrichtung durch die Rotationswirkung des ersten Rades.
  13. Betriebsverfahren gemäß dem vorangehenden Anspruch, wobei das Verfahren die folgenden Schritte während des automatischen Aufzugs umfasst:
    - Verankern des Sperrkegels durch die Rotationswirkung des ersten Rades,
    - Freistellen der Kupplungsvorrichtung durch Einwirken der Kupplungsvorrichtung, und
    - Einkuppeln der Kupplungsvorrichtung durch die Rotationswirkung eines zweiten Rades des zweiten Teils der kinematischen Kette zum Aufziehen des Federhauses (7).
  14. Betriebsverfahren gemäß dem Anspruch 12 oder 13, wobei das Verfahren den folgenden weiteren Schritt umfasst:
    - bei Ausbleiben des Aufzugs, Betätigen der Kupplung auf der Kupplungsvorrichtung derart, dass die Kupplungsvorrichtung in einen eingekuppelten Zustand zurückgeholt wird, insbesondere einen eingekuppelten Zustand, der einem aktivierten Zustand des Sperrkegels entspricht.
  15. Uhr (200, 200'), insbesondere Armbanduhr, umfassend ein Uhrwerk gemäß den Ansprüchen 9 bis 11 oder ein System gemäß den Ansprüchen 1 bis 8.
EP17155907.3A 2017-02-13 2017-02-13 System zum aufziehen einer uhr Active EP3361323B1 (de)

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EP17155907.3A EP3361323B1 (de) 2017-02-13 2017-02-13 System zum aufziehen einer uhr
JP2018021525A JP7164957B2 (ja) 2017-02-13 2018-02-09 時計の巻上げ用システム
CN201810146975.3A CN108427259B (zh) 2017-02-13 2018-02-12 用于给计时器上弦的***
US15/894,136 US11112757B2 (en) 2017-02-13 2018-02-12 System for winding a timepiece

Applications Claiming Priority (1)

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EP17155907.3A EP3361323B1 (de) 2017-02-13 2017-02-13 System zum aufziehen einer uhr

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EP3361323B1 true EP3361323B1 (de) 2020-01-29

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Publication number Priority date Publication date Assignee Title
EP4024139A1 (de) * 2020-12-29 2022-07-06 The Swatch Group Research and Development Ltd Eingebetteter aufzugsmechanismus für eine uhr

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CH305464A (fr) 1952-11-06 1955-02-28 Bueren Watch Company S A Montre à remontage automatique et à remontage manuel.
CH378229A (de) * 1962-07-19 1964-07-15 Epple Kg Otero Uhren Selbsttätige Aufziehvorrichtung mit Schwingmasse für Uhrwerke, insbesondere für Armbanduhren
JPS493332Y1 (de) * 1969-11-14 1974-01-26
JPH11174163A (ja) * 1997-12-11 1999-07-02 Seiko Instruments Inc 自動巻および手巻構造
JPH11183645A (ja) * 1997-12-18 1999-07-09 Seiko Instruments Inc 自動巻時計
JP3496544B2 (ja) * 1998-04-17 2004-02-16 セイコーエプソン株式会社 ゼンマイ装置および時計
ES2307111T3 (es) * 2005-03-31 2008-11-16 Zenith International Sa Pieza de relojeria provista de un mecanismo de repeticion de minutos.
JP2006342865A (ja) * 2005-06-08 2006-12-21 Seiko Instruments Inc ボールベアリング装置、並びにこれを備えた自動巻用回転錘構造体及び自動巻時計
ES2423285T3 (es) 2009-03-03 2013-09-19 Montres Jaquet Droz Sa Dispositivo de desembrague para mecanismo de relojería, y movimiento de reloj comprendiendo este dispositivo
EP2367080B1 (de) * 2010-03-17 2019-01-16 Glashütter Uhrenbetrieb GmbH Steuer- und Einstellvorrichtung eines Uhrwerks
EP2503408B1 (de) * 2011-03-22 2014-10-15 De Grisogono S.A. Steuervorrichtung für Uhrwerk
JP6450179B2 (ja) * 2014-12-16 2019-01-09 セイコーインスツル株式会社 巻上機構、ムーブメントおよび時計
ES2657167T3 (es) * 2015-06-11 2018-03-01 Société Anonyme de la Manufacture d'Horlogerie Audemars Piguet & Cie Inversor de relojería y reloj con remontaje automático que comprende su aplicación

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US20180231935A1 (en) 2018-08-16
JP2018155738A (ja) 2018-10-04
CN108427259B (zh) 2022-06-24
CN108427259A (zh) 2018-08-21
EP3361323A1 (de) 2018-08-15
JP7164957B2 (ja) 2022-11-02
US11112757B2 (en) 2021-09-07

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