EP2930571A1 - Uhreneinstellung, die ein amorphen Metal verwendet - Google Patents

Uhreneinstellung, die ein amorphen Metal verwendet Download PDF

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Publication number
EP2930571A1
EP2930571A1 EP14163754.6A EP14163754A EP2930571A1 EP 2930571 A1 EP2930571 A1 EP 2930571A1 EP 14163754 A EP14163754 A EP 14163754A EP 2930571 A1 EP2930571 A1 EP 2930571A1
Authority
EP
European Patent Office
Prior art keywords
assortment
watch
fastening element
axis
driving member
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.)
Withdrawn
Application number
EP14163754.6A
Other languages
English (en)
French (fr)
Inventor
Philippe Dubois
Yves Winkler
Daniel Mallet
Christian Charbon
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
Nivarox SA
Original Assignee
Nivarox Far SA
Nivarox 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, Nivarox SA filed Critical Nivarox Far SA
Priority to EP14163754.6A priority Critical patent/EP2930571A1/de
Priority to EP15159307.6A priority patent/EP2930572B1/de
Priority to US14/669,127 priority patent/US9709954B2/en
Priority to CN201510155052.0A priority patent/CN104977838B/zh
Priority to JP2015076542A priority patent/JP5945347B2/ja
Priority to RU2015112606A priority patent/RU2679479C2/ru
Publication of EP2930571A1 publication Critical patent/EP2930571A1/de
Priority to HK16104142.1A priority patent/HK1216120A1/zh
Priority to US15/463,330 priority patent/US9989921B2/en
Withdrawn legal-status Critical Current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
    • G04B13/00—Gearwork
    • G04B13/02—Wheels; Pinions; Spindles; Pivots
    • G04B13/021—Wheels; Pinions; Spindles; Pivots elastic fitting with a spindle, axis or shaft
    • G04B13/022—Wheels; Pinions; Spindles; Pivots elastic fitting with a spindle, axis or shaft with parts made of hard material, e.g. silicon, diamond, sapphire, quartz and the like
    • 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
    • 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
    • G04B13/02—Wheels; Pinions; Spindles; Pivots
    • 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
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/04—Oscillators acting by spring tension
    • G04B17/06—Oscillators with hairsprings, e.g. balance
    • G04B17/063—Balance construction
    • 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
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/32—Component parts or constructional details, e.g. collet, stud, virole or piton
    • 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 watchmaking assortment using an amorphous metal alloy and in particular such an assortment comprising a watch component whose material does not comprise a usable plastic field, that is to say with a very limited plastic field.
  • the object of the present invention is to overcome all or part of the disadvantages mentioned above by proposing a watchmaking assortment not using glue for fixing in particular a piece of fragile material on an axis.
  • the invention relates to a watchmaking assortment comprising a watch part fixed to an axis by means of a fastening element, characterized in that the fastening element is made of alloy at least partially amorphous metal, is integral with the watch part by partial recovery and comprises a hole in which said axis is driven.
  • the invention relates to a watchmaking assortment comprising a watch part fixed to an axis by means of a fixing element and a driving element, characterized in that the fastening element is at least partially amorphous metal alloy, is secured respectively to the watch part and the partial overlap of the driving member and in that the driving member comprises a hole in which said axis is driven.
  • an at least partially amorphous metal alloy advantageously allows to take the form of any object in the manner of a deformed dough. This malleability of the fastening element combined with the surface roughness of the partially covered part provides sufficient adhesion for a watch application.
  • the invention relates to a timepiece characterized in that it comprises at least one watchmaking assortment according to one of the above variants.
  • the at least partially amorphous metal alloy fastening element will take perfectly the shape of a part of the watch part, and possibly of the organ of hunting, allowing him to grip it without it being necessary to implement a collage.
  • the invention relates to a watchmaking assortment for a timepiece using an amorphous metal alloy and in particular such an assortment comprising a watchmaking part whose material does not include no usable plastic field, that is to say with a very small plastic field.
  • Such a material may be in no way limiting doped or un doped monocrystalline silicon, polycrystalline silicon doped or not, silicon oxide, quartz, silica, monocrystalline corundum, polycrystalline corundum, alumina, ruby, silicon nitride, silicon carbide.
  • This material may comprise at least one partial coating of silicon oxide, silicon nitride, silicon carbide or a carbon allotrope.
  • other types of material such as other ceramics may be considered as other types of coating.
  • the watchmaking assortment 1, 11, 21 comprises a watch part 3, 13 fixed to an axis 5 by means of a fixing element 7, 17.
  • the fastening element 7, 17 is at least partially amorphous metal alloy and is integral with the watch part 3, 13 partial recovery as visible at figure 8 and 9 .
  • the fastening element 7, 17 comprises a hole in which the axis 5 is driven.
  • an at least partially amorphous metal alloy advantageously allows to take the form of any object in the manner of a deformed dough. This malleability of the fixing element 7 combined with the surface roughness of the watch part 3, 13 provides sufficient adhesion for a watch application.
  • the set 1 comprises a fixing element 7 which is mounted against a bearing surface 6 of the axis 5 as illustrated in FIG. figure 8 .
  • This first alternative avoids that the watch part 3 touches the axis 5.
  • the watch part 3 comprises, as the fastening element 7, an openwork 4 of larger section than the hole 8.
  • the set 11 comprises on the contrary a watch piece 3 which is mounted against a bearing surface 6 of the axis 5 as illustrated in FIG. figure 9 .
  • This second alternative guarantees an optimal perpendicularity of the watch part 3 with respect to the axis 5.
  • the watch part 3 being pressed between the bearing surface 6 and the fastening element 7, its positioning comprises less degrees of freedom.
  • the fixing element 7, 17 is a magnesium base, titanium-based, zirconium-based, iron-based, cobalt-based, gold-based, palladium-based or platinum-based alloy. More specifically, a fixing element 7, 17 formed by an alloy with at least partially amorphous structure of the ZrTiCuNiBe, PdCuNiP or PtCuNiP type have each been satisfactory.
  • the set 21 comprises a watch part 13 formed with recesses 12 for increasing the contact surface with the fastening element 17.
  • the recesses 12 can be blind or through and can be positioned indifferently vis-à-vis of the fastening element 17.
  • the watchmaking assortment 1, 11, 21 can thus form all or part of a gear train 101, an exhaust system 103 or a resonator 105. More precisely, the watch part 3, 13 can thus forming a wheel 102, a pinion 104, 112, an oscillating mass 106, a spring (such as for example a mainspring), an escape wheel 107, an anchor rod 108, a dart 110 d anchor 109, an anchor fork 111 109, a rocker 113, a plate (such as for example a double plate holding an ankle) or a spiral 115.
  • a spring such as for example a mainspring
  • the watchmaking assortment 31, 41, 51 comprises a watch part 33, 43 fixed to an axis 35 by means of a fastening element 37, 47 and a driving member 39, 49.
  • the fastening element 37, 47 is at least partially amorphous metal alloy, is integral with the watch part 33, 43 and the hunting member 39, 49 by partial recovery respectively as visible to the figure 14 and 15 .
  • the driving member 39, 49 comprises a hole 38 in which the shaft 35 is driven.
  • an at least partially amorphous metal alloy advantageously allows to take the form of any object in the manner of a deformed dough. This malleability of the fastening element 37, 47 combined with the surface roughness of the watch part 33, 43 and the driving member 39, 49 provides sufficient adhesion for a watch application.
  • the set 31 comprises a driving member 39 which is mounted against a bearing surface 36 of the shaft 35 as illustrated in FIG. figure 14 .
  • This first alternative prevents the watch part 33 from touching the axis 35.
  • the watchmaking piece 33 comprises, like the driving member 39, an opening 34 of larger section than the hole 38.
  • the set 41 comprises on the contrary a watch piece 33 which is mounted against a bearing surface 36 of the axis 35 as illustrated in FIG. figure 15 .
  • This second alternative guarantees an optimal verticality of the watch part 33 with respect to the axis 35.
  • the timepiece 33 being pressed between the bearing surface 36 and the driving member 39, its positioning comprises less degrees of freedom.
  • the fixing element 37, 47 is a magnesium base, titanium-based, zirconium-based, iron-based, cobalt-based, gold-based, palladium-based or platinum-based alloy. More specifically, a fastening element 37, 47 formed by an alloy with at least partially amorphous structure of the ZrTiCuNiBe, PdCuNiP or PtCuNiP type have each been satisfactory.
  • the driving member 39, 49 is preferably a metal or a metal alloy such as stainless steel, brass or nickel silver.
  • the set 51 comprises a watch part 43 formed with recesses 42 making it possible to increase the area of contact with the fixing element 47. It is also visible that the driving member 49 may also comprise recesses 46. recesses 42, 46 can be blind or through and can be positioned indifferently in relation to the fastening element 47.
  • the driving member 49 is mounted against a bearing 36 of the axis 35.
  • this variant with a watch part 43 formed with recesses 42 and / or a driving member 49 formed with recesses 46 can also be assembled according to the second alternative of the figure 9 quoted above, that is to say with the watch part 43 which is mounted against the bearing surface 36 of the axis 35.
  • the watchmaking assortment 31, 41, 51 can thus form all or part of a gear train 101, an exhaust system 103 or a resonator 105. More precisely, the watch part 3, 13 can thus forming a wheel 102, a pinion 104, 112, an oscillating mass 106, a spring (such as for example a mainspring), an escape wheel 107, an anchor rod 108, a dart 110 d anchor 109, an anchor fork 111 109, a rocker 113, a plate (such as for example a double plate holding an ankle) or a spiral 115.
  • a spring such as for example a mainspring
  • the method according to the invention comprises a first step a) intended to manufacture a watch part 3, 13, 23 and a fastening element 7 ', 27' in at least partially amorphous metal alloy provided with a hole 8 ', 28'.
  • a hairspring 23 is used as a watch piece in the example of Figures 1 to 5 .
  • the timepiece 3, 13, 23 can not be limited to a spiral.
  • the watch 23 comprises a ferrule 22 having a substantially triangular opening 24 and a blade 20 wound on itself.
  • the a journeyage 4 and the watch piece 3 are also shown schematically at the figure 6 .
  • FIG. 3 is shown a fastener 27 'according to the invention of substantially annular shape and having a hole 28' through.
  • This fixing element 27 ' is a blank, that is to say a preform intended to be deformed during step b) to form the final fastening element 27. It is therefore understood that its shape is not of paramount importance as the geometry of the hole 28 'as explained below.
  • the hole 8 'and the fastening element 7' are also shown schematically in FIG. figure 6 .
  • a hole 8 ', 28' at this stage is not essential. Indeed, alternatively a disk could be used in place of a substantially annular shaped element. The hole could then be formed when the disc is hot deformed.
  • the fastening element 7 ', 27' is a magnesium-base, titanium-based, zirconium-based, iron-based, cobalt-based, gold-based, palladium-based or platinum-based alloy.
  • a fixing element 7 ', 27' formed by an alloy with at least partially amorphous structure of the ZrTiCuNiBe, PdCuNiP or PtCuNiP type have each been satisfactory.
  • the fastening element 7 ', 27' can be formed from a strip or wire and then cut into it.
  • a fast hardening on disk (called “melt spinning” in English) or a casting followed by quenching can be envisaged.
  • the method according to the invention continues with the second step b) intended to partially drive the watch part 3, 23 into the fastening element 7 ', 27' heated between its glass transition temperature Tg and its crystallization temperature Tx in order to to form a watch-piece assembly 3, 23 - fixing element 7, 27 as illustrated in FIGS. figures 4 and 7 .
  • the at least partially amorphous metallic alloy fastener element 7 ', 27' when it is heated between its glass transition temperature Tg and its crystallization temperature Tx, sees its viscosity drop down to allow the watch piece 3, 23 can be pushed by simple push. As visible to figures 4 and 7 the fixing element 7 ', 27' then deforms to finally form the fastening element 7, 27 in partial overlap of the watch part 3, 23.
  • the method also allows the watch part 13 to also see its (or its) recess (s) 12 be at least partially filled by the fastening element 17 in addition to said recovery explained above . It is immediately understood that this variant allows a higher attachment by increasing the contact surface between the fastening element 17 and the watch part 13.
  • a template can be used to limit the deformation of the fastening element 7, 17, 27 according to certain dimensions such as that the section of the hole 8, 18, 28 and that of the peripheral wall of the fixing element 7, 17, 27, or, as explained above, forming the hole 8, 18, 28 in the roughing disk of the fastener.
  • a spacer can be used in step b) to ensure the depth of penetration of the watch part 3, 13, 23 into the fastener 7, 17, 27.
  • This spacer is used, for example, to ensure that a minimum thickness of 50 ⁇ m of the fastening element 7, 17, 27 remains after step b), that is to say, for the first alternative of figures 8 and 12 there must be a minimum of 50 ⁇ m of fixing element 7, 17, 27 between the bearing surface 6 and the watch part 3, 13, 23.
  • the method may comprise an intermediate step d) intended to hold the timepiece assembly 3, 13, 23 - fastening element 7, 17, 27 above the glass transition temperature Tg of the fixing element 7, 17, 27 in order to make the fixing element 7, 17, 27 more ductile.
  • a temperature maintenance makes it possible to initiating a crystallization in particular at the hole 8, 18, 28 able to facilitate the final step c) explained below.
  • step c) intended to drive an axis 5, 25 into the hole 8, 18, 28 of the fixing element 7, 17, 27 to form the watchmaking assortment 1, 11, 21 , that is to say a unitary assembly formed of an axis 5, 25, a fastening element 7, 17, 27 and a timepiece 3, 13, 23.
  • step c) the timepiece 3, 13, 23 is pressed against the bearing surface 6, 26 of the axis 5, as illustrated in FIGS. Figures 4-5 , 8 and 12 .
  • step c) the fastening element 7 is pressed against the bearing surface 6 of the axis 5 as illustrated in FIG. figure 9 .
  • the method according to the invention comprises a first step a ') intended to manufacture a watch part 33, 43, an at least partially amorphous metal alloy fastener and a driving member 39, 49 provided with a hole 38, 48.
  • the timepiece 33, 43 and the fixing element may be substantially identical in shape to those 3, 13, 23, 7 ', 27' of the first embodiment. It is therefore understood that the shape of the fastener is not of paramount importance.
  • the driving member 39, 49 is in the form of washer and has a hole 38, 48 whose geometry is important to be controlled.
  • the method according to the invention is continued with the second step b ') intended to b') partially drive the watch part 33, 43 and the driving member 39, 49 into the fixing element heated between its glass transition temperature Tg and its crystallization temperature Tx in order to form a watch-piece assembly 33, 43 - fixing element 37, 47 - hunting member 39, 49.
  • the at least partially amorphous metal alloying element when it is heated between its glass transition temperature Tg and its crystallization temperature Tx, sees its viscosity drop to allow the watch part 33, 43 to be filled to be pushed by simple push. As visible to figures 13 and 16 the fixing element then deforms to finally form the fastening element 37, 47 in partial overlap of the watch part 33, 43 and the driving member 39, 49.
  • the method also allows the watch part 43 to also see its (or its) recess (s) 42 and / or the hunting member 49 to see also its (or its) recess (s) ) At least partially filled by the fixing element 47 in addition to said overlap explained above. It is immediately understood that this variant allows a higher attachment by increasing the contact surface between the fixing element 47 and the watch part 43 and / or the fixing element 47 and the driving member 49.
  • a template can be used to limit the deformation of the fastening element 37, 47 according to certain dimensions such as that of the inner wall and that of the peripheral wall of the fixing element 37, 47.
  • a spacer can be used during step b) to ensure the depth of penetration of the watch part 33, 43 and the driving member 39, 49 in the element for fixing 37, 17, 27.
  • This spacer is for example used to ensure that a minimum thickness of 50 microns of the fastener 37, 47 between the watch part 33, 43 and the driving member 39.49 .
  • step c ' intended to drive an axis 35 in the hole 38, 48 of the driving member 39, 49 to form the watchmaking assortment 31, 41, 51, that is, that is to say in an integral assembly formed of an axis 35, a driving member 39, 49, a fixing member 37, 47 and a timepiece 33, 43.
  • step c ' the timepiece 33, 43 is pressed against the bearing surface 36 of the shaft 35 as illustrated in FIGS. figures 14 and 16 .
  • step c ' the driving member 39, 49 is pressed against the bearing surface 36 of the axis 35 as illustrated in FIG. figure 14 .
  • the fastening element 7, 17, 27, 37, 47 of at least partially amorphous metal alloy will take perfectly the shape of a part of the part watchmaker 3, 13, 23, 33, 43, and possibly the driving member 39, 49, allowing it in combination with the surface roughness of the watch part 33, 43 and, optionally, the driving 39, 49 to grip it without it is no longer necessary to implement a collage.
  • the present invention is not limited to the illustrated example but is susceptible of various variations and modifications that will occur to those skilled in the art.
  • the geometry of the timepiece 3, 13, 23, 33, 43 may differ without the advantages of the present description being lost.
  • Step c), c ') of driving the axis 5, 25, 35 could also be done at a temperature above the glass transition temperature Tg of the at least partially amorphous metal alloy to slightly soften the latter to reduce the stress on the material of the watch part 3, 13, 23, 33, 43 while maintaining a good performance.
  • This heating would also facilitate the formation of a hole through the passage of the axis in the case where a disc is used to form the fastener in step a).
  • heating of the axis would be performed to induce a temperature above the glass transition temperature Tg selectively at the contact surface with the at least partially amorphous metal alloy fastener. This configuration would reduce the risk of separation of the assembly formed in step b), b ').
  • the watch parts could be secured to their engraving plate and the fastening elements of their band or wire in order to mount them on each other for step b), b ') of solidarity (called “wafer scale assembly” in English).
  • several sets could be driven on their respective axis during the same step c), c ').

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Adornments (AREA)
  • Electromechanical Clocks (AREA)
  • Micromachines (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Electric Clocks (AREA)
  • Continuous Casting (AREA)
EP14163754.6A 2014-04-07 2014-04-07 Uhreneinstellung, die ein amorphen Metal verwendet Withdrawn EP2930571A1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP14163754.6A EP2930571A1 (de) 2014-04-07 2014-04-07 Uhreneinstellung, die ein amorphen Metal verwendet
EP15159307.6A EP2930572B1 (de) 2014-04-07 2015-03-17 Uhrensortiment, das eine amorphe metalllegierung verwendet
US14/669,127 US9709954B2 (en) 2014-04-07 2015-03-26 Timepiece assortment using an amorphous metal alloy
CN201510155052.0A CN104977838B (zh) 2014-04-07 2015-04-02 使用非晶态金属合金的钟表集成件
JP2015076542A JP5945347B2 (ja) 2014-04-07 2015-04-03 非晶質金属合金を用いた時計アソルティマン
RU2015112606A RU2679479C2 (ru) 2014-04-07 2015-04-06 Узел часов с использованием аморфного металлического сплава
HK16104142.1A HK1216120A1 (zh) 2014-04-07 2016-04-12 使用非晶態金屬合金的鐘錶集成件
US15/463,330 US9989921B2 (en) 2014-04-07 2017-03-20 Timepiece assortment using an amorphous metal alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14163754.6A EP2930571A1 (de) 2014-04-07 2014-04-07 Uhreneinstellung, die ein amorphen Metal verwendet

Publications (1)

Publication Number Publication Date
EP2930571A1 true EP2930571A1 (de) 2015-10-14

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Family Applications (2)

Application Number Title Priority Date Filing Date
EP14163754.6A Withdrawn EP2930571A1 (de) 2014-04-07 2014-04-07 Uhreneinstellung, die ein amorphen Metal verwendet
EP15159307.6A Active EP2930572B1 (de) 2014-04-07 2015-03-17 Uhrensortiment, das eine amorphe metalllegierung verwendet

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP15159307.6A Active EP2930572B1 (de) 2014-04-07 2015-03-17 Uhrensortiment, das eine amorphe metalllegierung verwendet

Country Status (6)

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US (2) US9709954B2 (de)
EP (2) EP2930571A1 (de)
JP (1) JP5945347B2 (de)
CN (1) CN104977838B (de)
HK (1) HK1216120A1 (de)
RU (1) RU2679479C2 (de)

Families Citing this family (10)

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Publication number Priority date Publication date Assignee Title
EP3067756B1 (de) * 2015-03-09 2017-11-22 Nivarox-FAR S.A. Schwenkbare einheit für eine uhr
EP3214506B1 (de) * 2016-03-04 2019-01-30 ETA SA Manufacture Horlogère Suisse Kompakte spiralfeder mit konstantem doppelquerschnitt
EP3182211A1 (de) * 2015-12-17 2017-06-21 Nivarox-FAR S.A. Verbundwerkstück mit unter spannung stehenden elastischen mitteln
EP3309625B1 (de) * 2016-10-13 2020-07-29 Nivarox-FAR S.A. Spirale zur befestigung mit einer federscheibe
JP6853077B2 (ja) * 2017-03-14 2021-03-31 セイコーインスツル株式会社 時計部品、ムーブメントおよび時計
JP2018155523A (ja) * 2017-03-16 2018-10-04 セイコーインスツル株式会社 時計部品、ムーブメントおよび時計
JP6876559B2 (ja) * 2017-07-20 2021-05-26 シチズン時計株式会社 香箱車及び香箱ふたの製造方法
CH714452A2 (fr) * 2017-12-15 2019-06-28 Nivarox Sa Ressort de barillet pour un mouvement horloger d’une pièce d’horlogerie et procédé de fabrication d’un tel ressort.
JP7223613B2 (ja) * 2018-06-12 2023-02-16 セイコーインスツル株式会社 時計部品、ムーブメント、時計、および時計部品の製造方法
JP7055085B2 (ja) * 2018-10-05 2022-04-15 シチズン時計株式会社 回転軸と回転部材の固定構造

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CH706645A1 (fr) * 2012-06-26 2013-12-31 Cornel Marxer Système d'accouplement solidaire d'une pièce en matériau cassant à une axe métallique.

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EP2273322B1 (de) * 2009-07-10 2012-05-23 Chopard Technologies SA Montageverfahren eines Bauteils auf einem Schwenkorgan
JP5657106B2 (ja) * 2010-06-22 2015-01-21 ザ・スウォッチ・グループ・リサーチ・アンド・ディベロップメント・リミテッド 時計の衝撃吸収軸受
CN103228805B (zh) * 2010-07-21 2015-11-25 劳力士有限公司 非晶态金属合金
CN103052727B (zh) * 2010-07-21 2016-01-20 劳力士有限公司 包含非晶态金属合金的制表或制钟的部件
EP2469352A1 (de) * 2010-12-22 2012-06-27 Nivarox-FAR S.A. Zusammenbau eines Teils, das keinen Plastikbereich enthält
EP2469356A1 (de) * 2010-12-22 2012-06-27 ETA SA Manufacture Horlogère Suisse Zusammenbau eines Teils, das keinen Plastikbereich enthält

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH699147B1 (fr) * 2005-12-22 2010-01-29 Patek Philippe Sa Geneve Procédé de fixation d'un flanc transparent sur un mobile métallique.
CH699680A2 (fr) * 2008-10-03 2010-04-15 Richemont Int Sa Dispositif de fixation d'un mobile.
WO2011161138A1 (fr) * 2010-06-22 2011-12-29 The Swatch Group Research And Development Ltd Procede de reglage de la position relative d'une premiere et d'une seconde pieces d'un ensemble mecanique
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EP2469351A1 (de) * 2010-12-22 2012-06-27 Nivarox-FAR S.A. Zusammenbau eines Teils, das keinen Plastikbereich enthält
CH706645A1 (fr) * 2012-06-26 2013-12-31 Cornel Marxer Système d'accouplement solidaire d'une pièce en matériau cassant à une axe métallique.

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CN104977838B (zh) 2018-09-21
EP2930572B1 (de) 2018-02-28
RU2015112606A3 (de) 2018-12-05
HK1216120A1 (zh) 2016-10-14
US20150286188A1 (en) 2015-10-08
US9709954B2 (en) 2017-07-18
EP2930572A2 (de) 2015-10-14
JP5945347B2 (ja) 2016-07-05
RU2679479C2 (ru) 2019-02-11
EP2930572A3 (de) 2016-03-30
JP2015200652A (ja) 2015-11-12
US20170192390A1 (en) 2017-07-06
CN104977838A (zh) 2015-10-14
RU2015112606A (ru) 2016-10-27
US9989921B2 (en) 2018-06-05

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