EP2781971B1 - Struktur für Uhrwerksmechanismus - Google Patents

Struktur für Uhrwerksmechanismus Download PDF

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Publication number
EP2781971B1
EP2781971B1 EP13160027.2A EP13160027A EP2781971B1 EP 2781971 B1 EP2781971 B1 EP 2781971B1 EP 13160027 A EP13160027 A EP 13160027A EP 2781971 B1 EP2781971 B1 EP 2781971B1
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EP
European Patent Office
Prior art keywords
frame
piece
pivoting
arbor
pivoting mobile
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
EP13160027.2A
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English (en)
French (fr)
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EP2781971A1 (de
Inventor
Marc Stranczl
Thierry Hessler
Jean-Luc Helfer
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.)
Nivarox Far SA
Original Assignee
Nivarox Far 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 Nivarox Far SA filed Critical Nivarox Far SA
Priority to CH00630/13A priority Critical patent/CH707813A2/fr
Priority to EP13160027.2A priority patent/EP2781971B1/de
Priority to TW103104730A priority patent/TWI610154B/zh
Priority to EP14158656.0A priority patent/EP2790070B1/de
Priority to US14/204,160 priority patent/US9235191B2/en
Priority to KR1020140031461A priority patent/KR101545443B1/ko
Priority to JP2014054685A priority patent/JP5798652B2/ja
Priority to CN201410102917.2A priority patent/CN104062888B/zh
Publication of EP2781971A1 publication Critical patent/EP2781971A1/de
Priority to HK15102950.7A priority patent/HK1202654A1/xx
Application granted granted Critical
Publication of EP2781971B1 publication Critical patent/EP2781971B1/de
Active 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
    • G04B15/00—Escapements
    • G04B15/14—Component parts or constructional details, e.g. construction of the lever or the escape 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
    • G04B1/00—Driving mechanisms
    • G04B1/10—Driving mechanisms with mainspring
    • 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
    • G04B29/00—Frameworks
    • 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
    • G04B31/00—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor
    • 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
    • G04B31/00—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor
    • G04B31/02—Shock-damping bearings
    • 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
    • G04B35/00—Adjusting the gear train, e.g. the backlash of the arbors, depth of meshing of the gears
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49579—Watch or clock making
    • Y10T29/49581—Watch or clock making having arbor, pinion, or balance

Definitions

  • the invention relates to a watch mechanism structure for receiving and guiding at least one pivoting mobile, said structure comprising at least one unbreakable monoblock structure which comprises at least one frame (unbreakable monoblock comprising pivot points with housing aligned two by two each time for the reception of a shaft of a mobile said pivoting.
  • the invention also relates to a mechanical clockwork movement comprising at least one such structure.
  • the invention also relates to a method of producing such a watch mechanism structure for receiving and guiding at least one pivoting mobile comprising a shaft.
  • the invention relates to the field of watch mechanisms, and more particularly to movements incorporating ready-to-use functional modules intended to be equipped with pivoting mobiles requiring high geometric quality and positioning.
  • the modules do not always allow the reduction in the number of components, which can both lower the cost of production, and a simplification of the assembly range, allowing medium technical staff to assemble and adjust the most complex functions, while guaranteeing the geometrical precision required.
  • the document JP S51 49063 describes mobiles having end pivots which pivot in bearings made in the same plate forming a U.
  • the document NL 11 224 C on behalf of WATSON describes a similar configuration.
  • the document CH 488 169 A in the name of REGO describes a compass needle swivel device, with a bearing bearing of two bearings.
  • the document FR 2 807 160 A1 in the name of DENSO CORP discloses a casing having aligned bores, in which is guided a shaft having, on one side a trunnion of resinous material, and, on the opposite side, a hard metal trunnion of diameter smaller than that of the trunnion. resinous material.
  • the invention proposes to provide structures, in particular, but not exclusively, for use in modules or cassettes, with a reduced number of components, with a high geometric quality with regard to the lines of trees.
  • the present invention preferably uses for this purpose the new micro-component manufacturing technologies, MEMS, "LIGA”, lithography, and the like, to optimize the manufacture of such structures.
  • the invention relates to a clockwork mechanism structure for receiving and guiding at least one pivoting mobile, said structure comprising at least one unmountable monobloc structure which comprises at least one frame (unbreakable monobloc comprising points of pivoting with housings aligned in pairs each for the reception of a shaft of a said pivoting mobile, characterized in that said structure comprises at least one cover arranged to cooperate with said at least one frame for, in position closing said at least one cover on said at least one frame, enclosing a minimum clearance each said shaft of each said pivoting mobile that includes said structure, and characterized in that said structure comprises, at said at least one frame and / or said at least one cover, flexible means of catching play to lock without play each said shaft of each said pivoting mobile that includes said structure.
  • the invention also relates to a mechanical clockwork movement comprising at least one such structure.
  • the invention also relates to a method for producing such a watch mechanism structure, for receiving and guiding at least one pivoting mobile comprising a shaft, characterized in that said unmountable monobloc structure is equipped with means one-piece integral elastic return with it, or to maintain without play at least one said shaft of at least one said pivoting mobile, and / or to constitute at least one elastic shock absorber, and / or to allow a position adjustment of a bearing-carrier, and in that said indestructible one-piece structure is made of silicon, and in that said intrinsic elastic return means, which said structure comprises, are prestressed in an oxidized state of said silicon.
  • the monolithic structure has the main advantage of guaranteeing the distances and forming a mechanism, in particular an oscillator in a preferred application, ready for use.
  • a structure according to the invention has a great industrial advantage: the mechanism, in particular an oscillator, assembled in combination with such a structure, forms a component ready to mount in a movement. None prohibits, moreover, to design an entire movement in the form of a structure according to the invention.
  • the invention relates to the field of watch mechanisms, and more particularly to movements incorporating ready-to-use functional modules.
  • the invention relates to a watch mechanism structure 1 for receiving and guiding at least one pivoting mobile device 10, comprising at least one shaft 47 comprising pivoting guides, naturally such a mobile device 10 can also comprise only guides end without any tree part over its entire length, the present description however uses the name "shaft 47" for the sake of simplicity, to designate the guides or pivots that includes the pivoting mobile 10 ..
  • this structure 1 comprises at least one unmountable integral structure 11, which comprises pivot points 12 aligned in pairs for the reception of pivots of at least one pivoting mobile device 10.
  • this unbreakable integral structure 11 comprises at least one unbreakable monoblock frame 17, which comprises, at the level of housings 460, in particular an upper bearing 44 and a lower bearing 45, pivot points. 12 aligned in pairs for receiving pivots of at least one such pivoting mobile 10.
  • this at least one undeformable one-piece frame 17 comprises, at all or part of these pivot points 12, housings 460 aligned in pairs each for the reception of a shaft 47 of such a pivoting mobile device 10.
  • the structure 1 further comprises at least one cover 18, which is arranged to cooperate with this at least one frame 17 for, in the closed position of this at least one cover 18 on this at least one frame 17, to enclose at a minimum clearance each such shaft 47 of each such pivoting mobile 10 that includes the structure 1.
  • at least one cover 18 is arranged to cooperate with this at least one frame 17 for, in the closed position of this at least one cover 18 on this at least one frame 17, to enclose at a minimum clearance each such shaft 47 of each such pivoting mobile 10 that includes the structure 1.
  • At least one such cover 18 is made integrally with such a frame 17, to which it is connected by a flexible attachment, and on which it is folded after insertion of the pivoting mobile or 10, or the like.
  • the structure 1 incorporates a plate and / or at least one bridge constituting the frame 17 or being attached thereto (e) indemountably.
  • the frame 17 may also be independent of the plate and the bridge, and be fixed on one or the other of the two, or both at the same time.
  • the structure 1 comprises flexible means 18A of play catching, to lock without play each such shaft 47 of each such movable mobile 10 that includes the cassette 1.
  • the figure 4 illustrates an exemplary embodiment of the cover 18 with elastic lips 18A performing this play catching.
  • These flexible play catching means can equip both the frame 17 and the cover 18.
  • the figure 7 illustrates a particular case where the structure 1 comprises at least one housing 460 which has a revolution range 46 for the radial retention of such a shaft 47 of pivoting mobile 10, and a front surface 49 for the axial limitation of the end of such a shaft 47, this range of revolution 46 or / and this front span 49 being carried / s by at least one elastic shock absorber 48.
  • the revolution range 46 and the front span 49 are carried together by at least one elastic shock absorber 48.
  • revolution range 46 or the front span 49 is carried by a shock absorber of its own.
  • revolution range 46 and the front span 49 are carried separately by a shock absorber, which may be common with two bearing surfaces, or multiple, each scope being carried by a shock absorber which it's clean.
  • this elastic shock absorber 48 is integral with the frame 17.
  • this range of revolution 46 or / and this front span 49 is integral with the frame 17.
  • this elastic shock absorber 48, this range of revolution 46 and / or this front span 49 are, together, integral with the frame 17.
  • the unbreakable integral structure 11 is made of silicon, and the intrinsic elastic return means it comprises, if it is the case, are prestressed in an oxidized state of silicon.
  • the frame 17 is made of silicon, and the intrinsic elastic return means it comprises are prestressed in an oxidized state of silicon.
  • the pivots 44, 45 may be constituted by conventional pivots or by flexible guides.
  • structures 1 according to the invention comprising non-removable integral components 17 makes it possible, again, to optimize the pivoting of the different mobiles, and, as necessary, to ensure the parallelism, or conversely to move at least one end of a mobile shaft to change a setting micrometrically.
  • the action on the pivot points allows, in particular, to adjust the distance between mobile to adjust the penetration of the teeth and / or lifted. Adjustment of the center distance can be achieved monolithically with the deck or bridge. This principle of adjustment of the distances is valid for all the distances in a movement.
  • At least one said housing 460 is integral with a bearing carrier 13 connected to the frame 17 by elastic return means.
  • the figure 5 illustrates resilient return means 14 of sufficient rigidity to ensure, at rest, the precise positioning of the pivot point 12, and designed to absorb any shocks and then return the axis in its position.
  • at least one pivoting member 10 is pivoted, at least at one of its ends, in a pivot 45, constituting the housing 460, which is housed in a bearing holder 13.
  • This bearing holder 13 is connected to the frame 17 by these integrated elastic return means 14, which are preferably integral with both the frame 17, and with the bearing holder 13 respectively.
  • the elastic return means 14 allow a setting range, preferably they are associated with means for locking in position after adjustment, the present description gives an example in the particular case of the figure 6 .
  • these position locking means are also made integrally with the frame 17, and with the bearing holder 13 respectively.
  • the structure 1 preferably comprises, at the level of the frame 17, a mechanism adjustable in position 80, as visible on the figure 6 .
  • the figure 6 illustrates a particular arrangement, wherein a bearing carrier 13 is mounted integral with a component adjustable in position, and lock in position once set.
  • the unbreakable monobloc structure 11 comprises an adjustable mechanism in position 80, which comprises a rigid structure 81, preferably constituted by the frame 17.
  • This rigid structure 81 carries, via at least one elastic blade 83, this adjustable component in position 82, which door here carries a bearing carrier 13, and which itself comprises indexing means 84 arranged to cooperate with complementary indexing means 91 that comprises an adjustment mechanism 90.
  • These complementary indexing means 91 are mounted disengageable indexing means 84. They are still lockable in the position of cooperation by a locking mechanism 94 fixed elastically to the structure 81.
  • This locking mechanism 94 is elastically fixed to the structure 81 by at least one flexible element 96, and is itself subject to the action of a locking mechanism 98 which allows it to occupy, or a disengaged position in which the adjustment mechanism 90 is free, or a engaged position wherein the blocking mechanism 94 obstructs the adjustment mechanism 90.
  • the figure 6 illustrates such a mechanism with a comb 91 immobilizing an index 84 located at the end of a flexible blade 83, the comb 91 being pressed on this index 84 by a locking spring blade 96 belonging to the blocker 94, itself immobilized by a locking pin 99 mounted on at least one flexible blade 98, this finger 99 cooperating with a stop surface 97 of the blade 96.
  • the structure 1, or / and the frame 17, is made of silicon.
  • the pivot points of the housings 460 are defined, for example, by anisotropic etchings (KOH) in a silicon substrate.
  • KOH anisotropic etchings
  • a version with an assembly of stones or shockproof is also possible.
  • the big advantage is the very precise positioning of the pivot points (center distance, verticality). It is noted that the installation of the cover 18 does not disturb the positioning of the various shafts.
  • the frame 17 forms an unbreakable integral component with at least one anti-shock bearing for receiving a pivot of a component of the mechanism incorporated in the structure 1, in particular an escape mechanism. .
  • the anti-shock can thus be partially or completely made in the frame 17: the spring of the shock can be made in common with the frame 17.
  • One of the two (or both) stones can be made in common with the plate. Pivoting is then done directly in the silicon.
  • the pivot points 12 may be made directly in the silicon with surface coatings of the DLC or other type. So there is no more stone, and the rotation points are positioned very precisely.
  • the structure 1 is made of micro-machinable material, or silicon, or oxidized silicon, and any intrinsic elastic return means it comprises are prestressed in a state oxidized silicon.
  • Other materials according to MEMS or "LIGA" technologies can be implemented. Quartz, DLC, at least partially amorphous materials, metallic glasses, can, and not exclusively, be used for these applications.
  • a particular structure of the structure 1 can compensate for the effects of the expansion of these structural elements, or components of the assembled mechanism in combination with it. It is for example possible to make the silicon board, then to oxidize it, in order to work coherently.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Micromachines (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Details Of Measuring And Other Instruments (AREA)
  • Electric Clocks (AREA)

Claims (12)

  1. Struktur (1) eines Uhrenmechanismus für die Aufnahme und die Führung mindestens eines Drehteils (10), wobei die Struktur (1) mindestens eine nicht demontierbare, einteilige Struktur (11) umfasst, die mindestens einen nicht demontierbaren, einteiligen Rahmen (17) umfasst, der Drehpunkte (12) mit Aufnahmeräumen (460) aufweist, die jeweils paarweise aufeinander ausgerichtet sind, um eine Welle (47) eines Drehteils (10) aufzunehmen, dadurch gekennzeichnet, dass die Struktur (1) mindestens einen Deckel (18) umfasst, der dafür ausgelegt ist, mit dem mindestens einen Rahmen (17) zusammenzuwirken, um in der geschlossenen Position des mindestens einen Deckels (18) auf dem mindestens einen Rahmen (17) jede Welle (47) jedes Drehteils (10), das die Struktur (1) umfasst, mit einem minimalen Spiel einzuschließen, und dadurch gekennzeichnet, dass die Struktur (1) auf Höhe des mindestens einen Rahmens (17) und/oder des mindestens einen Deckels (18) biegsame Nachstellmittel (18A) umfasst, um jede Welle (47) jedes Drehteils (10), das die Struktur (1) aufweist, ohne Spiel einzuschließen.
  2. Struktur (1) nach Anspruch 1, dadurch gekennzeichnet, dass der Deckel (18) mit dem Rahmen (17) eine einteilige Anordnung bildet, um die nicht demontierbare, einteilige Struktur (11) nach der Montage der Drehteile (10) zu bilden.
  3. Struktur (1) nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass mindestens ein Aufnahmeraum (460) einen rotationssymmetrischen Bereich (46) zum radialen Halten einer Welle (47) eines Drehteils (10) und einen vorderen Bereich (49) für die axiale Begrenzung des Endes der Welle (47) umfasst, wobei der rotationssymmetrische Bereich (46) und/oder der vordere Bereich (49) von mindestens einem elastischen Stoßdämpfer (48) getragen werden.
  4. Struktur (1) nach Anspruch 3, dadurch gekennzeichnet, dass der elastische Stoßdämpfer (48) einteilig mit dem Rahmen (17) ausgebildet ist.
  5. Struktur (1) nach Anspruch 3 oder 4, dadurch gekennzeichnet, dass der vordere Bereich (49) einteilig mit dem Rahmen (17) ausgebildet ist.
  6. Struktur (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass mindestens ein Aufnahmeraum (460) mit einem Lagerträger (13) fest verbunden ist, der durch elastische Rückstellmittel (14) mit dem Rahmen (17) verbunden ist.
  7. Struktur (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass mindestens eine nicht demontierbare, einteilige Struktur (11) einen Mechanismus (80) aufweist, dessen Position einstellbar ist und der eine starre Struktur (81) umfasst, die über mindestens ein elastisches Plättchen (83) eine Komponente (82) trägt, deren Position einstellbar ist und die Indexierungsmittel (84) aufweist, die dafür ausgelegt sind, mit komplementären Indexierungsmitteln (91) zusammenzuwirken, die ein Regulierungsmechanismus (90) aufweist, wobei die komplementären Indexierungsmittel (91) von den Indexierungsmitteln (84) entkoppelbar montiert sind und in ihrer Zusammenwirkungsposition durch einen Blockiermechanismus (94) arretierbar sind, der an der Struktur (81) elastisch fixiert ist, wobei der Blockiermechanismus (94) seinerseits der Einwirkung eines Verriegelungsmechanismus (98) unterliegt, der ihm erlaubt, entweder eine entkoppelte Position, in der der Regulierungsmechanismus (90) frei ist, oder eine gekoppelte Position, in der der Blockiermechanismus (94) den Regulierungsmechanismus (90) hemmt, einzunehmen, wobei der Verriegelungsmechanismus (98) seinerseits an der Struktur (81) elastisch fixiert ist.
  8. Mechanisches Uhrwerk (100), das mindestens eine Struktur (1) nach einem der vorhergehenden Ansprüche umfasst.
  9. Verfahren zum Herstellen einer Struktur (1) eines Uhrenmechanismus nach einem der Ansprüche 1 bis 7 für die Aufnahme und die Führung mindestens eines Drehteils (10), das eine Welle (47) umfasst, dadurch gekennzeichnet, dass die nicht demontierbare, einteilige Struktur (11) mit intrinsischen elastischen Rückstellmitteln, die mit ihr einteilig ausgebildet sind, ausgestattet wird, um entweder mindestens eine Welle (47) mindestens eines Drehteils (10) ohne Spiel zu halten und/oder um mindestens einen elastischen Stoßdämpfer (48) zu bilden und/oder um eine Regulierung der Position eines Lagerträgers (13) zuzulassen, und dass die nicht demontierbare, einteilige Struktur (11) aus Silicium hergestellt wird und dass die intrinsischen elastischen Rückstellmittel, die die Struktur (1) aufweist, in einem oxidierten Zustand des Siliciums vorgespannt werden.
  10. Verfahren nach dem vorhergehenden Anspruch, dadurch gekennzeichnet, dass die Aufnahmeräume (460) direkt in dem Silicium mit Oberflächenbeschichtungen des DLC-Typs hergestellt werden.
  11. Verfahren nach Anspruch 9 oder 10, dadurch gekennzeichnet, dass die nicht demontierbare, einteilige Struktur (11) mit mindestens einem nicht demontierbaren, einteiligen Rahmen (17) hergestellt wird, der Drehpunkte (12) mit Aufnahmeräumen (460) umfasst, die paarweise aufeinander ausgerichtet sind, um Drehzapfen mindestens eines Drehteils (10) aufzunehmen, und dass die Aufnahmeräume (460) durch anisotrope Ätzvorgänge in einem Siliciumsubstrat hergestellt werden.
  12. Verfahren nach dem vorhergehenden Anspruch, dadurch gekennzeichnet, dass die nicht demontierbare, einteilige Struktur (11) mit dem Rahmen (17) und einem Deckel (18), die alle Drehteile (10) an ihrer Position in den Aufnahmeräumen (460) einschließt, gebildet wird und dass der Rahmen (17) und der Deckel (18) durch Schweißen oder Löten oder Kleben oder Nieten oder LaserSchweißen irreversibel aneinander befestigt werden, um eine nicht demontierbare, einteilige Baugruppe zu bilden.
EP13160027.2A 2013-03-19 2013-03-19 Struktur für Uhrwerksmechanismus Active EP2781971B1 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CH00630/13A CH707813A2 (fr) 2013-03-19 2013-03-19 Structure de mécanisme d'horlogerie pour mobile pivotant.
EP13160027.2A EP2781971B1 (de) 2013-03-19 2013-03-19 Struktur für Uhrwerksmechanismus
TW103104730A TWI610154B (zh) 2013-03-19 2014-02-13 時計機構構造、形成該構造的方法、和機械式時計機芯
EP14158656.0A EP2790070B1 (de) 2013-03-19 2014-03-10 Struktur für Uhrwerksmechanismus
US14/204,160 US9235191B2 (en) 2013-03-19 2014-03-11 Timepiece mechanism structure
KR1020140031461A KR101545443B1 (ko) 2013-03-19 2014-03-18 타임피스 메카니즘 구조물
JP2014054685A JP5798652B2 (ja) 2013-03-19 2014-03-18 時計機構
CN201410102917.2A CN104062888B (zh) 2013-03-19 2014-03-19 钟表机构组件
HK15102950.7A HK1202654A1 (en) 2013-03-19 2015-03-23 Timepiece mechanism structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13160027.2A EP2781971B1 (de) 2013-03-19 2013-03-19 Struktur für Uhrwerksmechanismus

Publications (2)

Publication Number Publication Date
EP2781971A1 EP2781971A1 (de) 2014-09-24
EP2781971B1 true EP2781971B1 (de) 2017-11-08

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EP13160027.2A Active EP2781971B1 (de) 2013-03-19 2013-03-19 Struktur für Uhrwerksmechanismus
EP14158656.0A Active EP2790070B1 (de) 2013-03-19 2014-03-10 Struktur für Uhrwerksmechanismus

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US (1) US9235191B2 (de)
EP (2) EP2781971B1 (de)
JP (1) JP5798652B2 (de)
KR (1) KR101545443B1 (de)
CN (1) CN104062888B (de)
CH (1) CH707813A2 (de)
HK (1) HK1202654A1 (de)
TW (1) TWI610154B (de)

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Publication number Priority date Publication date Assignee Title
EP3382468B1 (de) * 2017-03-30 2020-01-15 The Swatch Group Research and Development Ltd Uhrwerk mit verlängerung der gangreserve
CH716957A2 (fr) * 2019-12-16 2021-06-30 Eta Sa Mft Horlogere Suisse Dispositif de guidage pour afficheur d'horlogerie.
EP3929667A1 (de) * 2020-06-26 2021-12-29 ETA SA Manufacture Horlogère Suisse Mobiles drehsystem eines uhrwerks
CN112718072B (zh) * 2020-12-09 2022-04-19 安徽华铂再生资源科技有限公司 一种废铅蓄电池回收用破碎设备及其工作方法

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TWI610154B (zh) 2018-01-01
CN104062888A (zh) 2014-09-24
EP2790070A3 (de) 2016-06-22
CN104062888B (zh) 2017-03-01
KR20140114782A (ko) 2014-09-29
JP2014182145A (ja) 2014-09-29
EP2790070B1 (de) 2017-11-15
JP5798652B2 (ja) 2015-10-21
HK1202654A1 (en) 2015-10-02
CH707813A2 (fr) 2014-09-30
US20140286139A1 (en) 2014-09-25
TW201500868A (zh) 2015-01-01
EP2781971A1 (de) 2014-09-24
US9235191B2 (en) 2016-01-12
EP2790070A2 (de) 2014-10-15
KR101545443B1 (ko) 2015-08-18

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