EP3070543A1 - Carillon à répétition doté d'un verrouillage de déclenchement intégré - Google Patents

Carillon à répétition doté d'un verrouillage de déclenchement intégré Download PDF

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Publication number
EP3070543A1
EP3070543A1 EP15159705.1A EP15159705A EP3070543A1 EP 3070543 A1 EP3070543 A1 EP 3070543A1 EP 15159705 A EP15159705 A EP 15159705A EP 3070543 A1 EP3070543 A1 EP 3070543A1
Authority
EP
European Patent Office
Prior art keywords
rake
percussion
rest position
trigger
lever
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.)
Pending
Application number
EP15159705.1A
Other languages
German (de)
English (en)
Inventor
Silko Goldmann
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.)
Glashuetter Uhrenbetrieb GmbH
Original Assignee
Glashuetter Uhrenbetrieb GmbH
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 Glashuetter Uhrenbetrieb GmbH filed Critical Glashuetter Uhrenbetrieb GmbH
Priority to EP15159705.1A priority Critical patent/EP3070543A1/fr
Priority to JP2016047888A priority patent/JP6093065B2/ja
Priority to US15/070,634 priority patent/US9557715B2/en
Priority to CN201610158161.2A priority patent/CN105988353B/zh
Publication of EP3070543A1 publication Critical patent/EP3070543A1/fr
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B21/00—Indicating the time by acoustic means
    • G04B21/02—Regular striking mechanisms giving the full hour, half hour or quarter hour
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B1/00—Driving mechanisms
    • G04B1/10—Driving mechanisms with mainspring
    • G04B1/16—Barrels; Arbors; Barrel axles
    • 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
    • G04B21/00—Indicating the time by acoustic means
    • G04B21/02—Regular striking mechanisms giving the full hour, half hour or quarter hour
    • G04B21/06—Details of striking mechanisms, e.g. hammer, fan governor
    • 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
    • G04B21/00—Indicating the time by acoustic means
    • G04B21/02—Regular striking mechanisms giving the full hour, half hour or quarter hour
    • G04B21/12—Reiterating watches or clocks
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F7/00—Apparatus for measuring unknown time intervals by non-electric means
    • G04F7/04—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator
    • G04F7/08—Watches or clocks with stop devices, e.g. chronograph
    • G04F7/0866—Special arrangements
    • G04F7/089—Special arrangements indicating measured time by other than hands, e.g. numbered bands, drums, discs or sheet

Definitions

  • the present invention relates to a new repetition striking mechanism which has a special control mechanism and in particular is provided with a new coupled triggering and locking device.
  • trigger locking devices are available for impact mechanisms; however, they usually need to be manually pre-set, e.g. be operated by means of a locking lever to realize the so-called muting.
  • the present invention has for its object to overcome these disadvantages.
  • the presented invention makes it possible to automatically deactivate the triggering function of an actuator after a first operation until the end of the stroke mechanism.
  • an integrated release lock is realized, in which it is ensured that a triggered sequence of impact mechanism then no longer be disturbed by any incorrect operation: a repeated triggering of the striking mechanism can not be performed by the actuator, as long as the percussion expires.
  • a watch equipped with an inventive repetitive impact mechanism can beat this striking mechanism several times in succession, since its triggering is coupled with a trigger locking device, but at the same time is now completely separated from the elevator of a preferably dedicated impact mechanism. Only after a certain number of Repetitionsvorêtn so the tension spring of the striking mechanism must be re-tensioned.
  • the mainspring of the striking mechanism is stretched over another device, so that a repeated triggering of the repetition is permitted, the triggering off Haptic reasons preferably via a pusher instead of a slider can be realized.
  • the elevator may be executed via an ordinary crown.
  • Triggering the repetition via a pusher is more favorable for haptic reasons.
  • the previously used slides in the housing require a clear step as support for the finger during tensioning of the tension spring. If this level is not particularly clear and handy, it can cause the finger to slip and thus cause incorrect operation.
  • the installation of a pusher in the case of a clock is much easier and requires a much simpler housing construction in comparison with a slider.
  • the water and dust tightness is easier to implement and guarantee with the use of a pusher than with a slider.
  • the release lock is realized by means of a special release lever, which is movable between a rest position and a working position, and is preferably operated by a pusher. In its rest position, the release lever blocks the free flow of a percussion mechanism, and in its working position, this sequence is then enabled. Thanks to a mounted on the trigger lever tip this can be locked in its working position by a holding pawl, so that immediately after the operation of the pushers operating errors are excluded by unwanted re-actuations, and simultaneously triggered the flow of the percussion.
  • the release lever further comprises a resilient, preferably integrally formed with a body member which causes on the way between its rest position and its working position, the determination of the exact time to beat, in which he preferably rotatably drives a jacked cam, to allow the falling of raked rakes on their respective squadrons. This step then takes place independently of any elevator step of a barrel since the percussion mechanism is still blocked during this time.
  • the release lever further comprises a pin for locking the percussion mechanism in a blocking position.
  • This pin preferably cooperates with another pin, preferably on a wheel of a flow gear chain, which is in the power flow with the barrel.
  • a stop surfaces sliding guide device for the release lever so that the path between its rest position and its working position can be reliably repeated.
  • two completely dedicated separate kinematic chain are formed, on the one hand, for the elevator of the percussion mechanism between an elevator and the percussion mechanism, and on the other hand between an actuator for triggering the percussion mechanism and the percussion mechanism.
  • the entire control mechanism is totally modular, and for example could be quite an ordinary barrel and a corresponding mechanism for the impact mechanism are applied. Since ordinary or conventional components can be reinstated, so that is proposed repetition impactor easier to integrate in a clock, and thereby also reduces the production costs.
  • the applied barrel does not need to have any special parts both for its elevator, as well as for the determination of the current time and the operation of the striking mechanism more.
  • Completely separate time determination and sequence program devices are also designed to be modular, and thus offer the same advantages in terms of compatibility, integration options, and production cost reduction. The fact that no additional elements must be superimposed on the barrel in comparison to conventional Schlagwerkfederanten, less space in the height direction on the worksheet for receiving the entire percussion module is needed, so that an overall thinner movement can be made.
  • the following figures each show the structure of the control mechanism with separate elevator and tripping devices and the sequence of operations after tripping of the percussion mechanism which places this control mechanism in different states during the course of the striking mechanism.
  • FIG. 1 On the right side, a preferred embodiment for the applied hoist tensioning device is shown.
  • the elevator gear chain 2 By turning on the winding shaft 1.1 of an ordinary crown 1, the elevator gear chain 2 is set in a rotary motion.
  • a first tension spring 3 of the striking mechanism spring house 4 is tensioned.
  • the first tension spring 3 is, as known from a clock with an automatic elevator, equipped with a sliding bridge.
  • a second, not shown tension spring of a drive spring 40 of the clock is stretched; this one too is equipped with a sliding room.
  • both springs are tensioned by the rotation of the elevator shaft until the respective sliding moments are reached, and the power reserve is thus maximized, since the energy required for the impact mechanism is not shortened by the remaining power reserve.
  • the advantage of the proposed combined elevator is that the number of elevator iterations is minimized; but at the same time the required activation force to turn the crown is slightly increased.
  • FIG. 1 On the left side of FIG. 1 is a completely separate, and completely decoupled from this elevator mechanism drain device for the percussion mechanism 4 illustrated.
  • this drive wheel 5 In this drive wheel 5 are aligned at a certain angle to each other three stacked program wheels 6, 7 and 8, which have stepped gears and each comb in a different circuit diagram.
  • a flow gear chain 9 With the driven gear 5 is in engagement a flow gear chain 9, at the end of a drain regulator 10 is located.
  • This drain regulator 10 may be a drum brake, a centrifugal governor, a magnetic governor or other element controlling the speed of the transmission chain 9.
  • FIGS. 2A and 2B shown thanks to the decoupling of the elevator of the percussion mechanism and the triggering of the striking mechanism, this triggering can now be operated by a conventional pusher 0 instead of a slider.
  • a completely separate kinematic chain compared to the other kinematic chain between FIG. 1 illustrated crown 1 and the striking mechanism spring 4 has a release lever 12 which is actuated by the pusher 0, and is responsible for the expiration of the percussion spring 4.
  • FIG. 2A shows how on FIG. 2A shown, the free flow of the barrel 4 in the rest position of the trigger lever 12 by two pins 14 and 15 is prevented.
  • the pin 14 is in the radial movement circle of the pin 15 and thus blocks the rotational movement and the course of the transmission chain 9.
  • FIG. 2B shows a sagittal-sectional view along section AA of the mutual pin arrangement.
  • the trigger lever 12 further comprises two guide cuts 13.1, wherein in each case a shoulder screw 13.2 is screwed for attachment to the work plate, and the movement of the release lever 12 slidably along the first arrow direction "a" limited, this direction of the longitudinal direction of the guide cuts 13.1 corresponds.
  • a sliding guide device 13 is formed between two stops, each defining a first so-called rest position, and a second so-called working position. The resting position is up FIG. 2A whereas the working position is displayed FIG. 3 shown how the opposite position of the shoulder screw 13.2 point in their respective guide cuts 13.1 thereon.
  • the proposed control mechanism provides an additional locking device in which an integrated trigger lock is ensured as soon as the pusher 0 has been actuated.
  • the trigger lever 12 will remain in its working position until the end of Schlagtechnikablaufs, even if the pusher 0 is preferably brought back into its rest position by a return spring, and thus could be operated again. However, such further action would then cause nothing more.
  • FIG. 4A shows what causes the sliding movement of the trigger lever 12 between its rest position and its working position. How on FIG. 4A represented, the shoulder screws 13.2 are in the middle of the elongated openings of the guide cuts 13.1.
  • the triggering lever 12 On the way to the maximum working position along the In the first direction of the arrow "a", the triggering lever 12 must overcome a restoring force exerted along the second opposite arrow direction "a '" by the trigger return spring 12.3.
  • the release lever 12 rotates with a preferably integrally formed resilient element 12.1 a switching cam 17 in the third direction of the arrow "b", wherein the restoring force exerted by the switching cam spring 17.2 in the fourth opposite direction of the arrow "b '" restoring force must also be overcome.
  • each rake is preferably provided with a hook, which is held in each case by a corresponding pawl in a locked position.
  • the hook 23.1 of the third rake 23 is illustrated, which cooperates with the third pawl 20.
  • the remaining hooks, which are in other lower wiring diagrams, are hidden underneath.
  • the third rake 23 is provided with an internal toothing 23.2 which is to be driven by the minute program wheel 8, as later with the aid of FIG. 5 explaining the progress of the percussion after the determination of the current time.
  • the inner teeth 23.2 of the third rake 23, and otherwise the inner teeth of all rakes must be able to pass the program wheels without being blocked by them. Namely, the sequence of the percussion mechanism 4 in this middle position of the trigger lever 12 between the rest position and the working position by the pins - ie, the first pin 14 and the second pin 15 - still blocked, and since the drive wheel 5 is in the power flow between the striking mechanism spring 4 and the second pin 15, this wheel and thus all program wheels stored thereon is still blocked.
  • FIG. 4B shows in which position the output gear 5 must be located so that neither the mecanicprogrammrad 6, nor the quarter program 7, nor the minute program 8 can prevent the falling of the rake on the relay.
  • the rest position of this output gear 5 is determined depending on the rotational position of the second pin 15 and the gear ratios in the operational gear during assembly so that no teeth in the lower angular segment of the program wheels.
  • the internal teeth of the rake never come into engagement with the program wheels in this sequence of release of the rake, but only later when the striking mechanism 4 is no longer blocked.
  • the resilient element 12.1 releases the scarf finger 17.1 of the control cam 17 again. This moves by the restoring force of the illustrated cam cam spring 17.2 opposite to the third arrow direction "b", i. in the fourth arrow direction "b '" in its rest position.
  • the release lever 12 is to be held by the stop pawl 16 in its maximum working position, as soon as he has reached this.
  • the trigger lever 12 is now in such a position on the left side of FIG. 5 , in which he allows the free flow of the barrel.
  • the stored on the driven gear 5 three program wheels, ie the involvedprogrammrad 6, theêtprogrammrad 7 and the minute program 8 transport their rotational movement in the sixth direction of the arrow "d", ie the flow direction of the percussion mechanism successively in each case the first rake 21, the second rake 22, and finally the third rake 23 to its resting position, which they reach by hooking their respective first pawl 18; Lever out second pawl 19 and third pawl 20 and stay there after their incidence.
  • the rakes move their respective associated first hammer lever 27, second hammer lever 28, third hammer lever 29 and fourth hammer lever 30, which in turn respectively the first hammer 31 and the second hammer 32 against the first gong 33 and the second gong 34 let beat.
  • Such a configuration with two gongs will open FIG. 5
  • the hour is indicated with a certain first tone, then the quarter hours with a combination of the first tone with a second tone, and finally the minutes with the second tone alone.
  • another configuration with, for example, only three levers, each controlled by a rake and, in turn, would strike a dedicated hammer against a respective tone spring would also be conceivable within the scope of the present invention.
  • the adjusting eccentric 35 is preferably formed on the opposite side of the pivot axis 16.1 of the stop pawl 16.
  • the tip of the stop pawl 16 is thereby removed from the retaining tip 12.2 of the release lever 12.
  • This can then, driven by the here only partially stated trigger return spring 12.3, in the second direction of the arrow "a '" opposite to the first arrow direction "a” return to its rest position.
  • the resilient element 12.1 which drives the switching cam 17 in the triggering of the percussion, again on the shift finger 17.1 to stand in front of him in the rest position of the release lever.
  • the mechanics has arrived back in the starting position and the repetition can be triggered again when the push button 0 is pressed.
  • the proposed integrated trip lock prevents the repetition from being triggered once more while it is already beating, offering increased ruggedness and reliability, with the modular design of the trip lock allowing ordinary parts of a movement (ie barrel & pushers) to reinstate manufacturing costs and integration costs in existing movements as much as possible.
  • the subject matter of the present invention includes other variants for both the trip lock and the decoupler between the triggering device and the elevator device, and is not just adapted for a minute repeat impactor but is applied to all types of repetitive impact devices can be. It is particularly possible, the presented invention to all known in watchmaking repetition, such. B. quarter repetition or minute repetition apply.
  • the locking of the barrel could e.g. to realize with the pivotal movement of a rocker, which would come directly to the outer drainage teeth of the barrel or another wheel engaged, rather than through the cooperation between pins; conversely, the locking of the trigger lever in its working position could involve a pin instead of a tip.
  • the unlocking device which is to allow the return of the release lever at the end of the percussion process, also need not necessarily take the form of an arranged on a minute rake unlocking surface and a Einstellxzenters, but generally be coupled to the very last operated control member, so that unlocking after all Sounds have been finished.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Measurement Of Predetermined Time Intervals (AREA)
  • Percussive Tools And Related Accessories (AREA)
EP15159705.1A 2015-03-18 2015-03-18 Carillon à répétition doté d'un verrouillage de déclenchement intégré Pending EP3070543A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP15159705.1A EP3070543A1 (fr) 2015-03-18 2015-03-18 Carillon à répétition doté d'un verrouillage de déclenchement intégré
JP2016047888A JP6093065B2 (ja) 2015-03-18 2016-03-11 リピーター機構及び一体的にされた解放ロックを備える制御機構を有する計時器
US15/070,634 US9557715B2 (en) 2015-03-18 2016-03-15 Timepiece comprising a repeater mechanism and a control mechanism with an integrated release lock
CN201610158161.2A CN105988353B (zh) 2015-03-18 2016-03-18 包括问表机构和具有一体的释放锁定装置的控制机构的钟表

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15159705.1A EP3070543A1 (fr) 2015-03-18 2015-03-18 Carillon à répétition doté d'un verrouillage de déclenchement intégré

Publications (1)

Publication Number Publication Date
EP3070543A1 true EP3070543A1 (fr) 2016-09-21

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EP15159705.1A Pending EP3070543A1 (fr) 2015-03-18 2015-03-18 Carillon à répétition doté d'un verrouillage de déclenchement intégré

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US (1) US9557715B2 (fr)
EP (1) EP3070543A1 (fr)
JP (1) JP6093065B2 (fr)
CN (1) CN105988353B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11550267B2 (en) 2017-03-22 2023-01-10 Manufacture D'horlogerie Audemars Piguet Sa Device for adjusting the functions of a timepiece

Families Citing this family (12)

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Publication number Priority date Publication date Assignee Title
CN101233552B (zh) * 2005-07-29 2010-05-19 夏普株式会社 显示装置
EP3070540B1 (fr) * 2015-03-18 2017-11-15 Glashütter Uhrenbetrieb GmbH Sonnerie de montre avec marteau doté d'une butée à ressort réglable
EP3136188B1 (fr) * 2015-08-31 2018-04-18 Blancpain SA. Mecanisme de selection de melodie pour piece d'horlogerie a sonnerie
EP3327518B1 (fr) * 2016-11-29 2020-03-18 Montres Breguet S.A. Pièce d'horlogerie comprenant un dispositif de commutation d'un mécanisme horloger
EP3376305B1 (fr) * 2017-03-17 2020-07-22 Harry Winston SA Dispositif de remontage a poussoir pour montre
EP3489760B1 (fr) * 2017-11-22 2020-08-26 Harry Winston SA Boîte d'horlogerie avec poussoir
EP3489765B1 (fr) * 2017-11-23 2021-03-10 Blancpain SA Montre avec mécanisme de sonnerie à régulateur et sécurité de mise à l'heure
EP3502802B1 (fr) * 2017-12-19 2021-02-17 Omega SA Mécanisme de répetition chronographe avec sécurité
EP3502801B1 (fr) * 2017-12-19 2021-02-17 Omega SA Mécanisme de répetition chronographe avec sécurité
EP3502795B1 (fr) * 2017-12-22 2020-09-23 Montres Breguet S.A. Mécanisme de répetition à chaîne tendue
EP3825781B1 (fr) * 2019-11-20 2022-05-25 Chopard Technologies SA Mécanisme de sonnerie pour pièce d'horlogerie
EP3825778B1 (fr) * 2019-11-21 2023-07-12 The Swatch Group Research and Development Ltd Couronne de commande pour piece d'horlogerie

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CH61476A (fr) * 1912-10-10 1913-10-01 Louis Piguet Henri Mouvement de montre à grande sonnerie et à répétition
CH684455GA3 (fr) * 1993-02-04 1994-09-30 Technowatch Sa Pièce d'horlogerie à répétition à minutes.
EP1845425A1 (fr) * 2006-04-12 2007-10-17 Montres Breguet S.A. Pièce d'horlogerie à sonnerie comportant un seul barillet
EP2498148A1 (fr) * 2011-03-08 2012-09-12 Montres Breguet SA Mécanisme de sécurité contre des manipulations intempestives de commande d'une répétition minutes

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CH61476A (fr) * 1912-10-10 1913-10-01 Louis Piguet Henri Mouvement de montre à grande sonnerie et à répétition
CH684455GA3 (fr) * 1993-02-04 1994-09-30 Technowatch Sa Pièce d'horlogerie à répétition à minutes.
EP1845425A1 (fr) * 2006-04-12 2007-10-17 Montres Breguet S.A. Pièce d'horlogerie à sonnerie comportant un seul barillet
EP2498148A1 (fr) * 2011-03-08 2012-09-12 Montres Breguet SA Mécanisme de sécurité contre des manipulations intempestives de commande d'une répétition minutes

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Publication number Priority date Publication date Assignee Title
US11550267B2 (en) 2017-03-22 2023-01-10 Manufacture D'horlogerie Audemars Piguet Sa Device for adjusting the functions of a timepiece

Also Published As

Publication number Publication date
JP6093065B2 (ja) 2017-03-08
JP2016176934A (ja) 2016-10-06
CN105988353A (zh) 2016-10-05
US20160274548A1 (en) 2016-09-22
CN105988353B (zh) 2019-12-17
US9557715B2 (en) 2017-01-31

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