EP3594756B1 - Uhrwerkskomponente mit wellenteil aus nichtmagnetischer legierung - Google Patents

Uhrwerkskomponente mit wellenteil aus nichtmagnetischer legierung Download PDF

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Publication number
EP3594756B1
EP3594756B1 EP18182663.7A EP18182663A EP3594756B1 EP 3594756 B1 EP3594756 B1 EP 3594756B1 EP 18182663 A EP18182663 A EP 18182663A EP 3594756 B1 EP3594756 B1 EP 3594756B1
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EP
European Patent Office
Prior art keywords
component
silver
palladium
mass
total
Prior art date
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Active
Application number
EP18182663.7A
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English (en)
French (fr)
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EP3594756A1 (de
Inventor
Alain Delizée
Cédric Reymond
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Blancpain SA
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Blancpain SA
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Publication date
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Priority to CH00858/18A priority Critical patent/CH715163A2/fr
Priority to EP18182663.7A priority patent/EP3594756B1/de
Priority to US16/439,750 priority patent/US11561513B2/en
Priority to JP2019120840A priority patent/JP6837098B2/ja
Priority to CN201910620260.1A priority patent/CN110703578B/zh
Publication of EP3594756A1 publication Critical patent/EP3594756A1/de
Application granted granted Critical
Publication of EP3594756B1 publication Critical patent/EP3594756B1/de
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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
    • G04B13/00—Gearwork
    • G04B13/02—Wheels; Pinions; Spindles; Pivots
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals
    • C22C5/04—Alloys based on a platinum group metal
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals
    • C22C5/06—Alloys based on silver
    • 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
    • G04B13/007—Gearwork with differential work
    • G04B13/008—Differentials
    • 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
    • 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
    • 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
    • G04B19/00—Indicating the time by visual means
    • G04B19/20—Indicating by numbered bands, drums, discs, or sheets
    • G04B19/205—Indicating by numbered bands, drums, discs, or sheets by means of sheets
    • 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
    • G04B19/00—Indicating the time by visual means
    • G04B19/20—Indicating by numbered bands, drums, discs, or sheets
    • G04B19/207—Indicating by numbered bands, drums, discs, or sheets by means of bands
    • 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
    • G04B19/00—Indicating the time by visual means
    • G04B19/20—Indicating by numbered bands, drums, discs, or sheets
    • G04B19/21—Drums
    • 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
    • G04B19/00—Indicating the time by visual means
    • G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
    • G04B19/24386—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator sheet-shaped
    • 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
    • G04B19/00—Indicating the time by visual means
    • G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
    • G04B19/24386—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator sheet-shaped
    • G04B19/24393—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement
    • 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
    • G04B19/00—Indicating the time by visual means
    • G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
    • G04B19/257—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator drum-shaped or three-dimensional shaped
    • 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
    • G04B19/00—Indicating the time by visual means
    • G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
    • G04B19/257—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator drum-shaped or three-dimensional shaped
    • G04B19/2573—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement
    • G04B19/2575—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by the clockwork movement
    • 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
    • G04B19/00—Indicating the time by visual means
    • G04B19/26—Clocks or watches with indicators for tides, for the phases of the moon, or the like
    • G04B19/268—Clocks or watches with indicators for tides, for the phases of the moon, or the like with indicators for the phases of the moon
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B27/00—Mechanical devices for setting the time indicating means
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B27/00—Mechanical devices for setting the time indicating means
    • G04B27/002—The setting apparatus being crown shaped
    • 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
    • G04B43/00—Protecting clockworks by shields or other means against external influences, e.g. magnetic fields
    • G04B43/007—Antimagnetic alloys
    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
    • G04D3/0074—Watchmakers' or watch-repairers' machines or tools for working materials for treatment of the material, e.g. surface treatment
    • G04D3/0079—Watchmakers' or watch-repairers' machines or tools for working materials for treatment of the material, e.g. surface treatment for gearwork components
    • G04D3/0084—Watchmakers' or watch-repairers' machines or tools for working materials for treatment of the material, e.g. surface treatment for gearwork components for axles, sleeves
    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
    • G04D3/02—Lathes, with one or more supports; Burnishing machines, with one or more supports
    • G04D3/0227—Lathes, with one or more supports; Burnishing machines, with one or more supports for the manufacture of special components for clockworks
    • G04D3/0236—Lathes, with one or more supports; Burnishing machines, with one or more supports for the manufacture of special components for clockworks for gearwork components
    • G04D3/0254—Lathes, with one or more supports; Burnishing machines, with one or more supports for the manufacture of special components for clockworks for gearwork components for axles, sleeves

Definitions

  • the invention relates to a timepiece component comprising a shaft portion comprising at least one pivot about a pivot axis.
  • the invention also relates to a clock oscillator, comprising at least one such component.
  • the invention also relates to a timepiece movement, comprising at least one such oscillator, and / or at least one such component.
  • the invention also relates to a timepiece comprising at least one such movement and / or at least one such oscillator, and / or at least one such component.
  • the invention relates to the field of watch components and moving parts, and more particularly the production of moving parts that include oscillators or clock movements.
  • EP 2 757 424 A1 discloses, for example, a timepiece component comprising a shaft part comprising at least one pivot about a pivot axis, at least the material constituting said shaft part being a non-magnetic alloy comprising at least silver, and of Vickers hardness greater than 450 HV.
  • the invention proposes to offer an alternative to traditional clockwork mobiles comprising steel shafts, which can be used in an environment in which mechanisms of the magnetic type must not be disturbed.
  • the invention relates to a timepiece component comprising a shaft part comprising at least one pivot about a pivot axis, according to claim 1.
  • the invention also relates to a clock oscillator, comprising at least one such component.
  • the invention also relates to a timepiece movement, comprising at least one such oscillator, and / or at least one such component.
  • the invention also relates to a timepiece comprising at least one such movement and / or at least one such oscillator, and / or at least one such component.
  • compositions of the present description are by mass.
  • the invention relates to a timepiece component 1, in particular a mobile, which comprises a shaft part 2, which comprises at least one pivot 3 about a pivot axis D.
  • the material of this shaved part it is preferable that its Vickers hardness is between that of a copper-beryllium alloy, 380HV +/- 20, and that of a steel of type 20AP or similar, 740HV + / -30.
  • At least the constituent material of this shaved part 2 is a non-magnetic alloy comprising at least silver and palladium with a Vickers hardness greater than 450 HV.
  • component 1 is entirely non-magnetic.
  • the shaft part 2 passes through the component 1 over its entire length in the direction of the pivot axis D.
  • the shaved part 2 carries at least one added element 4, 40, which is also non-magnetic. More particularly still, each added element 4, 40, is non-magnetic. More particularly still, the constituent material of each said added element 4, 40, is a non-magnetic alloy. comprising at least silver and palladium with a Vickers hardness greater than 450 HV.
  • the constituent material of at least one, and more particularly of each insert 4, 40 is the same as that which constitutes the shaved part 2.
  • the material constituting at least one added element 4, 40 is a ceramic.
  • the material constituting at least one insert 4, 40 is silicon and / or silicon dioxide, or a metallic glass or an amorphous or substantially amorphous metal, or the like, such as DLC (" diamond like carbon ”) or other.
  • this non-magnetic alloy comprising at least silver and palladium from the shaved part 2 comprises, by weight, from 50% to 60% of palladium and from 25% to 40% of silver.
  • this non-magnetic alloy comprising at least silver and palladium from the shaved part 2 comprises, by weight, from 25% to 35% of palladium and from 65% to 75% of silver, with a mass total comprising at least silver and palladium less than or equal to 100%.
  • this non-magnetic alloy comprising at least silver and palladium from the shaved part 2 comprises, by weight, at least 50% of palladium or at least 80% of silver, with a total by weight of the components. of said alloy equal to 100%. The alloy is then titratable.
  • this non-magnetic alloy comprising at least silver and palladium, of the shaved part 2 is a ternary alloy comprising silver, palladium and copper, and comprises, by mass, 20 % to 50% palladium and from 20% to 50% silver, from 20% to 40% copper, with a total mass of silver, copper and palladium, less than or equal to 100%. Copper has the effect of significantly increasing the hardness of the alloy.
  • this ternary non-magnetic alloy comprises, by mass, from 36% to 40% of palladium, from 38% to 42% of silver, from 19% to 23% of copper, the total of palladium silver and of copper being less than or equal to 100%.
  • Its Vickers hardness is between 450 HV and 510 HV, and more particularly between 470 HV and 490 HV.
  • This alloy therefore constitutes an interesting material for any part of watchmaking bar turning, because its machinability is good, and its mechanical behavior is similar to that of a steel. It is therefore particularly suitable for non-magnetic mobiles, or at least for shafts of non-magnetic mobiles.
  • the alloy comprising at least silver and palladium is devoid of SVHC Substance of Very High Concern, also known as substances of very high concern, according to appendix 3 of the Swiss OChim Ordinance on chemicals, and Annex 1.17 ORRChem (substances listed in Annex XIV of Regulation (EC) No 1907/2006 of the REACH Directive.
  • this non-magnetic alloy comprising at least silver and palladium of the shaved part 2 has an elastic modulus of between 95 GPa and 105 GPa.
  • this non-magnetic alloy comprising at least silver and palladium from the shaved part 2 has an expansion coefficient of between 14.10 -6 and 17.10 -6 .
  • this non-magnetic alloy comprising at least silver and palladium from the shaved part 2 has a Poisson's ratio of between 0.35 and 0.39.
  • this non-magnetic alloy comprising at least silver and palladium comprises, by mass, from 0% to 2% indium, with a total by mass of the components of said alloy equal to 100%, for the reinforcement of the 'alloy.
  • this non-magnetic alloy comprising at least silver and palladium comprises, by mass, from 0% to 2% tin, with a total by mass of the components of said alloy equal to 100%, for the reinforcement of the tin. 'alloy.
  • this non-magnetic alloy comprising at least silver and palladium comprises, by mass, from 0% to 2% of platinum, more particularly from 0% to 0.8% of platinum, and more particularly still from 0% to 0.5% platinum, with a total by mass of the components of said alloy equal to 100%.
  • this non-magnetic alloy comprising at least silver and palladium comprises, by mass, from 0% to 1.0% of nickel, with a total mass of the components of the equal alloy. 100%.
  • this non-magnetic alloy comprising at least silver and palladium comprises, by mass, from 0% to 0.1% of zinc, with a total by mass of the components of said alloy equal to 100%, in order to obtain higher strength and hardness, to achieve higher strength and hardness.
  • this non-magnetic alloy comprising at least silver and palladium comprises, by mass, from 0.01% to 0.03% of boron, with a total by mass of the components of said alloy equal to 100%, in order to obtain higher strength and hardness.
  • this non-magnetic alloy comprising at least silver and palladium comprises, by mass, a total less than or equal to 1% of gold and / or platinum and / or ruthenium and / or rhenium, agents modifiers, with a total by mass of the components of said alloy equal to 100%.
  • this component 1 is a balance, and carries, on its shaft part 2, at least one rim 4 and at least one plate 40, resting on bearing surfaces, respectively 50 and 60.
  • the choice of the alloy allows the production of a rod of very small diameter, in particular less than 70 micrometers.
  • the invention also relates to a timepiece oscillator 100, comprising at least one such component 1.
  • the invention also relates to a clockwork movement 200, comprising at least one such oscillator 100, and / or at least one such component 1.
  • the invention also relates to a timepiece 1000 comprising at least one such movement 200, and / or at least one such oscillator 100, and / or at least one such component 1.
  • this timepiece 1000 is a watch.
  • the invention provides a good response to the always difficult problem of manufacturing non-magnetic mobiles of small diameter, in particular for oscillator mobiles, chronograph shafts, or the like.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Astronomy & Astrophysics (AREA)
  • Electric Clocks (AREA)
  • Adornments (AREA)
  • Electromechanical Clocks (AREA)
  • Soft Magnetic Materials (AREA)

Claims (26)

  1. Uhrenkomponente (1), umfassend einen Wellenabschnitt (2), der mindestens einen Drehzapfen (3) um eine Schwenkachse (D) aufweist, dadurch gekennzeichnet, dass zumindest das Grundmaterial des Wellenabschnitts (2) eine amagnetische Legierung ist, die mindestens Silber und Palladium enthält und eine Vickers-Härte von mehr als 450 HV besitzt.
  2. Komponente (1) nach Anspruch 1, dadurch gekennzeichnet, dass die Komponente (1) vollständig amagnetisch ist.
  3. Komponente (1) nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Wellenabschnitt (2) durch die Komponente (1) auf ihrer gesamten Länge in Richtung der Schwenkachse (D) verläuft.
  4. Komponente (1) nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass der Wellenabschnitt (2) mindestens ein Anbauteil (4; 40) trägt, das amagnetisch ist.
  5. Komponente (1) nach Anspruch 4, dadurch gekennzeichnet, dass das Grundmaterial jedes Anbauteils (4; 40) eine amagnetische Legierung ist, die mindestens Silber und Palladium enthält und eine Vickers-Härte von mehr als 450 HV besitzt.
  6. Komponente (1) nach Anspruch 4 oder 5, dadurch gekennzeichnet, dass das Grundmaterial jedes Anbauteils (4; 40) das gleiche wie jenes ist, aus dem der Wellenabschnitt (2) gebildet ist.
  7. Komponente (1) nach Anspruch 4, dadurch gekennzeichnet, dass das Grundmaterial des mindestens einen Anbauteils (4; 40) eine Keramik ist.
  8. Komponente (1) nach Anspruch 4, dadurch gekennzeichnet, dass das Grundmaterial des mindestens einen Anbauteils (4; 40) Silicium und/oder Siliciumdioxid oder ein metallisches Glas oder ein amorphes oder im Wesentliches amorphes Metall ist.
  9. Komponente (1) nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass die amagnetische Legierung, die mindestens Silber und Palladium enthält, 50 bis 60 Gew.-% Palladium und 25 bis 40 Gew.-% Silber enthält.
  10. Komponente (1) nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass die amagnetische Legierung, die mindestens Silber und Palladium enthält, 25 bis 35 Gew.-% Palladium und 65 bis 75 Gew.-% Silber enthält, wobei die Massensumme mindestens von Silber und von Palladium kleiner oder gleich 100 % ist.
  11. Komponente (1) nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass die amagnetische Legierung, die mindestens Silber und Palladium enthält, eine ternäre amagnetische Legierung aus Silber, Palladium und Kupfer ist und 20 bis 50 Gew.-% Palladium, 20 bis 50 Gew.-% Silber und 20 bis 40 Gew.-% Kupfer enthält, wobei die Massensumme von Silber, Kupfer und Palladium kleiner oder gleich 100 % ist.
  12. Komponente (1) nach Anspruch 11, dadurch gekennzeichnet, dass die ternäre amagnetische Legierung 36 bis 40 Gew.-% Palladium, 38 bis 42 Gew.-% Silber und 19 bis 23 Gew.-% Kupfer enthält, wobei die Summe aus Silber, Palladium und Kupfer kleiner oder gleich 100 % ist, und dass ihre Vickers-Härte im Bereich von 450 HV bis 510 HV liegt.
  13. Komponente (1) nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass die amagnetische Legierung, die mindestens Silber und Palladium enthält, mindestens 50 Gew.-% Palladium oder mindestens 80 Gew.-% Silber enthält, wobei die Massensumme der Komponenten der Legierung gleich 100 % ist.
  14. Komponente (1) nach einem der Ansprüche 1 bis 13, dadurch gekennzeichnet, dass die amagnetische Legierung, die mindestens Silber und Palladium enthält, einen Elastizitätsmodul im Bereich von 95 GPa bis 105 GPa besitzt.
  15. Komponente (1) nach einem der Ansprüche 1 bis 14, dadurch gekennzeichnet, dass die amagnetische Legierung, die mindestens Silber und Palladium enthält, 0 bis 2 Gew.-% Indium enthält, wobei die Massensumme der Komponenten der Legierung gleich 100 % ist.
  16. Komponente (1) nach einem der Ansprüche 1 bis 15, dadurch gekennzeichnet, dass die amagnetische Legierung, die mindestens Silber und Palladium enthält, 0 bis 2 Gew.-% Zinn enthält, wobei die Massensumme der Komponenten der Legierung gleich 100 % ist.
  17. Komponente (1) nach einem der Ansprüche 1 bis 15, dadurch gekennzeichnet, dass die amagnetische Legierung, die mindestens Silber und Palladium enthält, 0 bis 1,0 Gew.-% Nickel enthält, wobei die Massensumme der Komponenten der Legierung gleich 100 % ist.
  18. Komponente (1) nach einem der Ansprüche 1 bis 17, dadurch gekennzeichnet, dass die amagnetische Legierung, die mindestens Silber und Palladium enthält, 0 bis 2 Gew.-% Platin enthält, wobei die Massensumme der Komponenten der Legierung gleich 100 % ist.
  19. Komponente (1) nach einem der Ansprüche 1 bis 18, dadurch gekennzeichnet, dass die amagnetische Legierung, die mindestens Silber und Palladium enthält, 0 bis 0,1 Gew.-% Zink enthält, wobei die Massensumme der Komponenten der Legierung gleich 100 % ist.
  20. Komponente (1) nach einem der Ansprüche 1 bis 19, dadurch gekennzeichnet, dass die amagnetische Legierung, die mindestens Silber und Palladium enthält, 0,01 bis 0,03 Gew.-% Bor enthält, wobei die Massensumme der Komponenten der Legierung gleich 100 % ist.
  21. Komponente (1) nach einem der Ansprüche 1 bis 20, dadurch gekennzeichnet, dass die amagnetische Legierung, die mindestens Silber und Palladium enthält, insgesamt weniger als oder gleich 1 Gew.-% Gold und/oder Platin und/oder Ruthenium und/oder Rhenium enthält, wobei die Massensumme der Komponenten der Legierung gleich 100 % ist.
  22. Komponente (1) nach einem der Ansprüche 1 bis 21, dadurch gekennzeichnet, dass die Komponente (1) eine Unruh ist und auf dem Wellenabschnitt (2) mindestens eine Kante (4) und mindestens eine Platte (40) trägt.
  23. Uhrenoszillator (100), umfassend mindestens eine Komponente (1) nach einem der Ansprüche 1 bis 22.
  24. Uhrwerk (200), umfassend mindestens einen Oszillator (100) nach Anspruch 23 und/oder mindestens eine Komponente (1) nach einem der Ansprüche 1 bis 22.
  25. Uhr (1000), umfassend mindestens ein Werk (200) nach Anspruch 24 und/oder mindestens einen Oszillator (100) nach Anspruch 23 und/oder mindestens eine Komponente (1) nach einem der Ansprüche 1 bis 22.
  26. Uhr (1000) nach Anspruch 25, dadurch gekennzeichnet, dass sie eine tragbare Uhr ist.
EP18182663.7A 2018-07-10 2018-07-10 Uhrwerkskomponente mit wellenteil aus nichtmagnetischer legierung Active EP3594756B1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH00858/18A CH715163A2 (fr) 2018-07-10 2018-07-10 Composant d'horlogerie avec partie arbrée en alliage amagnétique.
EP18182663.7A EP3594756B1 (de) 2018-07-10 2018-07-10 Uhrwerkskomponente mit wellenteil aus nichtmagnetischer legierung
US16/439,750 US11561513B2 (en) 2018-07-10 2019-06-13 Timepiece component with a shaft-like portion made of non-magnetic alloy
JP2019120840A JP6837098B2 (ja) 2018-07-10 2019-06-28 非磁性合金から作成したシャフト状部分を伴う計時器構成部品
CN201910620260.1A CN110703578B (zh) 2018-07-10 2019-07-10 具有由非磁性合金制成的轴状部分的钟表部件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18182663.7A EP3594756B1 (de) 2018-07-10 2018-07-10 Uhrwerkskomponente mit wellenteil aus nichtmagnetischer legierung

Publications (2)

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EP3594756A1 EP3594756A1 (de) 2020-01-15
EP3594756B1 true EP3594756B1 (de) 2021-05-12

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EP18182663.7A Active EP3594756B1 (de) 2018-07-10 2018-07-10 Uhrwerkskomponente mit wellenteil aus nichtmagnetischer legierung

Country Status (5)

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US (1) US11561513B2 (de)
EP (1) EP3594756B1 (de)
JP (1) JP6837098B2 (de)
CN (1) CN110703578B (de)
CH (1) CH715163A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4033307A1 (de) * 2021-01-22 2022-07-27 ETA SA Manufacture Horlogère Suisse Baugruppe mit einem rotierenden beweglichen körper aus nichtmagnetischem material und einer mit einem konus versehenen lagerbuchse
KR20240077633A (ko) * 2022-11-24 2024-06-03 신영금속 (주) 전기저항 및 내마모성이 개선된 Ag-Pd-Cu계 합금재 및 이를 이용하여 제조된 전기전자 부품

Family Cites Families (10)

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Publication number Priority date Publication date Assignee Title
JP5657881B2 (ja) * 2009-12-09 2015-01-21 株式会社徳力本店 プローブピン用材料
EP2450758B1 (de) 2010-11-09 2017-01-04 Montres Breguet SA Magnetischer Drehzapfen und elektrostatischer Dhrerzapfen
CH707503A2 (fr) * 2013-01-17 2014-07-31 Omega Sa Axe de pivotement pour mouvement horloger.
WO2016074796A1 (de) * 2014-11-13 2016-05-19 C. Hafner Gmbh + Co. Kg Amorph erstarrende edelmetall-legierung auf edelmetallbasis
TWI567207B (zh) * 2015-03-31 2017-01-21 日本發條股份有限公司 合金材料、接觸探針及連接端子
JP6647075B2 (ja) * 2016-02-19 2020-02-14 日本発條株式会社 合金材料、コンタクトプローブおよび接続端子
EP3273307A1 (de) * 2016-07-19 2018-01-24 Nivarox-FAR S.A. Bauteil für uhrwerk
EP3273306A1 (de) 2016-07-19 2018-01-24 Nivarox-FAR S.A. Bauteil für uhrwerk
CH712719B1 (fr) * 2016-07-19 2020-12-15 Nivarox Sa Composant horloger pour mouvement d'horlogerie.
EP3315620B1 (de) 2016-10-25 2020-06-24 Nivarox-FAR S.A. Nichtmagnetische hochwertige legierung für anwendungen in uhren

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Also Published As

Publication number Publication date
CN110703578A (zh) 2020-01-17
CH715163A2 (fr) 2020-01-15
US11561513B2 (en) 2023-01-24
JP2020008573A (ja) 2020-01-16
US20200019122A1 (en) 2020-01-16
EP3594756A1 (de) 2020-01-15
CN110703578B (zh) 2022-02-25
JP6837098B2 (ja) 2021-03-03

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