EP3176650B1 - Schutz einer uhrkomponente aus mikro-bearbeitbarem material - Google Patents

Schutz einer uhrkomponente aus mikro-bearbeitbarem material Download PDF

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Publication number
EP3176650B1
EP3176650B1 EP15197589.3A EP15197589A EP3176650B1 EP 3176650 B1 EP3176650 B1 EP 3176650B1 EP 15197589 A EP15197589 A EP 15197589A EP 3176650 B1 EP3176650 B1 EP 3176650B1
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EP
European Patent Office
Prior art keywords
assembly
sub
shell element
shell
attachment area
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
EP15197589.3A
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English (en)
French (fr)
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EP3176650A1 (de
Inventor
Marc Stranczl
Daniel Mallet
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 EP15197589.3A priority Critical patent/EP3176650B1/de
Priority to TW105131377A priority patent/TWI698725B/zh
Priority to US15/299,033 priority patent/US10496038B2/en
Priority to JP2016214887A priority patent/JP6416847B2/ja
Priority to KR1020160158018A priority patent/KR101946120B1/ko
Priority to CN201611089169.4A priority patent/CN106814585B/zh
Publication of EP3176650A1 publication Critical patent/EP3176650A1/de
Application granted granted Critical
Publication of EP3176650B1 publication Critical patent/EP3176650B1/de
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Anticipated expiration legal-status Critical

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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
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/04—Oscillators acting by spring tension
    • G04B17/10—Oscillators with torsion strips or springs acting in the same manner as torsion strips, e.g. weight oscillating in a horizontal plane
    • 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
    • G04B43/00—Protecting clockworks by shields or other means against external influences, e.g. magnetic fields
    • 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
    • G04B31/004—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor characterised by the material used
    • 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
    • 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
    • G04B17/32—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
    • 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
    • G04B29/04—Connecting or supporting parts
    • 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
    • G04B31/06—Manufacture or mounting processes
    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D1/00—Gripping, holding, or supporting devices
    • G04D1/0092—Devices for positioning and sorting of the components

Definitions

  • the invention relates to a watchmaking subassembly comprising, on the one hand, at least one watchmaking component made of micro-machinable material comprising at least one attachment zone, and on the other hand a shell arranged to surround said zone of fixing, said fixing zone comprising at least one peripheral contact surface, and said shell being deformable with variable geometry between a narrowed shape and at least one expanded shape, and arranged to maintain said fixing zone in a housing that includes said shell, and said shell having at least one complementary contact surface arranged for, in said narrowed shape of said shell, to exert a clamping support on said at least one peripheral contact surface and to firmly immobilize said fixing zone in said shell in all directions .
  • the invention also relates to a watch assembly, comprising at least one receiving component and at least one such subassembly.
  • the invention relates to a watch movement comprising at least one such set.
  • the invention relates to a watch comprising at least one such assembly.
  • the invention relates to the field of watch mechanisms comprising components made of micro-machinable materials.
  • These engaging portions have a radius of curvature such that, during the deformation of the arm portions, and engaged with the outer surface of the span, the engagement portions conform to substantially to the outer surface of the span, and the stresses induced by a tight fit are transferred and distributed in the arms, so as to prevent any relative movement between the shell and the bearing when applying a biasing force of spiral.
  • the document EP 2743 782 A1 in the name of NIVAROX-FAR SA describes, for clockwork components, a system for assembling an element made of a first material in the opening of a workpiece made of a second material that does not include a plastics domain at the same time. using an intermediate portion in a third material mounted between said member and said piece. This piece is received against a first level of the intermediate portion and is resiliently locked on a second level of the intermediate portion by the member to make integral the body - intermediate part - piece.
  • the invention proposes to ensure a correct assembly of micro-machinable components with traditional mechanical components.
  • the invention relates to a timepiece subassembly according to claim 1.
  • the invention also relates to a watch assembly, comprising at least one receiving component and at least one such subassembly.
  • the invention relates to a watch movement comprising at least one such set.
  • the invention relates to a watch comprising at least one such assembly.
  • the invention relates to a watchmaking subassembly 10 which comprises, on the one hand, at least one watchmaking component 1 made of micro-machinable material, and on the other hand a protective shell 20 arranged to surround a part of this component 1.
  • Micro-machinable material is broadly understood to mean any material making it possible to obtain watch components made of silicon, silicon oxide, DLC, amorphous material, ceramic, or the like, and in particular by the implementation of processes such as "MEMS Or "LIGA” now well known to those skilled in the art.
  • Process such as "MEMS Or "LIGA” now well known to those skilled in the art.
  • the invention proposes in particular to prevent damage to the micro-machinable components during their assembly in a subassembly.
  • the invention associates such a component 1 with a shell 20, at least partially enveloping, which aims to protect this component 1, and to collect in its place the forces with a risk of destruction of the component 1.
  • a shell 20 is similar to a clamp, which submits component 1 only to compression forces, which is no problem.
  • the component 1 comprises an area more widely dimensioned than the others, which is provided for its assembly, and which is called fixing zone 2. If no zone fulfills this condition, the fixing zone 2 is simply the section component 1 which is located in the planned assembly area.
  • the same component 1 can of course have several such attachment zones 2, which can take the form of cores.
  • component 1 of the figure 2 comprises in the middle part a first fixing zone 2, illustrated in more detail on the figure 1 , and which is provided for the relative hooking between a beam 110 and the component 1, as visible on the figure 6 and comprises in end portions two cores 2 for hooking and energizing the torsion wire constituted by this particular component 1.
  • This attachment zone 2 itself comprises at least one peripheral contact surface 3.
  • the fastening zone 2 further comprises at least one positioning surface 4.
  • a peripheral contact surface 3 is a joining surface with the shell 20 which, according to invention, protects the component 1 in particular during its assembly.
  • the peripheral contact surface is a single cylindrical surface.
  • the fixing zone 2 is flat, as visible in the other figures, it comprises two peripheral contact surfaces 3 which are preferably the largest parallel and opposite surfaces, on either side of the zone of smaller thickness. of this fastening zone 2.
  • Other forms of the fastening zone 2 may be feasible, and require support on more than two surfaces: the figure 9 illustrates the theory of an attachment zone 2 having three peripheral contact surfaces 3.
  • the shell 20 is arranged to maintain this fastening zone 2 in a housing 5 that includes the shell 20, in at least one degree of freedom.
  • the shell 20 is deformable, with a variable geometry between a so-called shrunken shape and at least one expanded form.
  • shrinkage is meant the contracted shape of the hull 2 resulting from a driving operation or the like.
  • deformable is meant that this shell is sized to withstand without damage relatively small deformations, caused by a driving operation or the like.
  • This shell 2 is designed to allow easy introduction of the component 1 in an inner housing 5, that includes the shell 20, in an open position corresponding to an expanded form, which is generally not unique.
  • the shell 20 is designed to be closed around the attachment zone 2 of the component 1, during the passage from the expanded form to the necking form where the fixing zone 2 is kept under pressure. This passage from one form to another comprises a docking step, which corresponds to a simple support of the shell 20 on the attachment zone 2, without the application of a force.
  • the shrinkage that follows this berthing may come from an intrinsic effort on the hull 20, as on the figures 5 and 9 where clipping means provide an effort echoed on the fixation zone 2, or on the figure 4 where the elasticity of certain zones of the shell 20 makes it possible both to maintain it in the closed position and to exert a pressure force on the fastening zone 2.
  • This shrinkage can also be imposed by an interaction with an external component, which compresses the shell 20 around the attachment zone 2.
  • an external component which compresses the shell 20 around the attachment zone 2.
  • the shell 20 is an expandable clamp, of the type well known in machine tool equipment, held by force in a bore 112.
  • the figure 6 where it is the introduction of the shell 20, containing the component 1, in a bore 112 that comprises a receiving component 110, here a balance, which ensures the application of a centripetal force on the shell 20, which transmits a pressure force to the fastening zone 2 which is thus firmly maintained.
  • the shell 20 advantageously comprises at least one complementary positioning surface 40, which is arranged to cooperate with at least one positioning surface 4, for the precise positioning of the fixing zone 2 in such a housing 5, according to at least one degree of freedom.
  • the shell 20 has at least one complementary contact surface 30, which is arranged for, in the shrunken shape of the shell 20, to exert a clamping support on this at least one peripheral contact surface 3, and to firmly immobilize the fixing 2 in the shell 20 in all directions, by applying a pressure force on the attachment zone 2.
  • the shell 20 comprises at least a first element 21 and a second element 22 movable relative to each other in an expanded form.
  • This first element 21 and this or these (for example in the example of the figure 9 which comprises two second elements 22) second element 22 each comprise a complementary contact surface: 30, 31, 32.
  • the shell 20 comprises clamping means for holding together with each other, with clamping, these first element 21 and second element 22 or second elements 22, in the narrowed shape of the shell 20.
  • the shell 20 is in one piece.
  • the first element 21 and second element (s) 22 that the shell 20 comprises are articulated to each other at the joints 23, to allow the opening of the shell 20 for insertion or extraction a component 1, and, in the shrunken shape of the shell 20, to ensure the clamped positioning of all the components 1 which the subassembly 10 comprises in a service position of the subassembly 10.
  • the shell 20 constitutes a sheath comprising a housing 5 for each fastening zone 2 of each component 1 that the subassembly 10 comprises, each fastening zone 2 being, in the deployed form, movable in an axial direction in its respective housing 5, and, in the narrowed form, enclosed substantially concentrically in the housing 5.
  • the first element 21 and second element (s) 22 that includes the shell 20 are independent of each other to allow the opening of the shell 20 for insertion or the extraction of a component 1, and comprise complementary profiles to ensure their relative retention between them with clamping in the shrunken shape of the shell 20, and to ensure the positioning clamped position of all the components 1 that includes the subassembly 10 in a service position of the subassembly 10.
  • the clamping means comprise at least one substantially annular peripheral component 29, forming said so-called pliers, and arranged to clamp together the at least one first element 21 and a second element 22 made here in the form of portions of cylinders .
  • the clamping means comprise clipping means 24, 25, which are arranged to clamp together the at least one first element 21 and a second element 22, at which these clipping means 24, 25 are arranged, for example constituted by nozzles at the ends of resilient tongues cooperating with grooves or notches.
  • At least the first element 21 or the second element 22 comprises at least one element 45, 46, which is more flexible than a more rigid part 47 carrying the complementary contact surface 30.
  • This element 45, 46 constitutes, in cooperation with another similar element 46, 45, or with a rigid part antagonizing the clamping means, and is arranged to elastically tighten the other of the first element 21 or second element 22, at complementary bearing surfaces 43, 44.
  • each fastening zone 2 is flat and has two parallel and opposite peripheral contact surfaces 3, and each housing 5 is delimited by two parallel and opposite complementary contact surfaces 31 and 32.
  • At least one attachment zone 2 comprises at least one elastic arm 6 carrying a positioning surface 4 of each core.
  • This positioning surface 4 is arranged to cooperate in a complementary manner with a complementary positioning surface 40 that comprises a rigid portion of the shell 20.
  • These resilient arms allow better positioning and centering of the silicon part.
  • These resilient arms can be used on the bearing points 61 to 64 (flexible blade positioning in the plane and out of plane).
  • the shell 20 comprises, at each housing 5, rigid parts 47, 48, here represented on the first element 21 carrying two complementary parallel positioning surfaces 40 and 41, 42, forming a U with the complementary contact surface Respective.
  • each corresponding attachment zone 2 comprises two symmetrical and opposite elastic arms 6, 61, 62, which are arranged to bear under stress on the parallel and opposite complementary positioning surfaces 40, 41, 42, at least in the hull necking form. 20.
  • the invention also relates to a watchmaking assembly 100 comprising at least one receiving component 110 and at least one such subassembly 10.
  • the receiving component 110 comprises a receiving chamber 111 for each subassembly 10. And the inner surface 112 of each receiving chamber 111 is arranged to receive an outer surface 26 that comprises each corresponding shell 20 of each subassembly 10.
  • At least one inner surface 112 of a receiving chamber 111 is sized to compress the outer surface 26 of the corresponding shell 20 during insertion of the corresponding subassembly 10 into the receiving chamber 111, to pass the shell 20 from its expanded form to its narrowed shape during this insertion.
  • the receiving component 110 is a pendulum, and the component 1 is a torsion wire.
  • the invention provides a good solution for assembling a silicon part in a metal part.
  • the part to be assembled, constituting the attachment zone 2 is a substantially parallelepipedal plate.
  • the shell 20 is here composed of two half-moons, forming the first element 21 and the second element 22, and which encase the silicon wafer of the fixing zone 2.
  • This fixing zone 2 comprises, on the one hand, and on the other another and symmetrically, two flexible elements 6: 61, 62, which allow to precisely position this core 1 in the half-moons 21 and 22.
  • These half-moons 21 and 22 are dimensioned so that they hunt one to the other, and they apply to the fastening zone 2 in silicon only compressive stresses. In this way, once the half-moons 21 and 22 assembled on the wire 1, the whole is maintained by itself and can be handled easily. Once the wire 1 coated with this shell 20 to two half-moons 21 and 22, the whole can be driven into a receiving chamber 111, including a bore of the balance beam 110.
  • the positioning means 4 represented on the Figures 1 to 4 allow lateral positioning in the flat plane of the attachment zone 2 by the elastic arms 61 and 62, and also axial positioning in the direction of the wire 1, by supports 63 and 64 that includes the fixing zone 2, and are arranged to cooperate with corresponding surfaces 65 and 66 of the first element 21, as visible on the figure 3 .
  • These supports 63 and 64 may comprise flexible elements to ensure accurate positioning.
  • the figure 8 summarizes another simple positioning, wherein the attachment zone 2 comprises a bore 7, arranged to cooperate with a pin or a pin 33 that comprises the main complementary surface 31.
  • the reverse configuration is naturally achievable.
  • the invention also relates to a watch movement 200 comprising at least one such assembly 100.
  • the invention also relates to a watch 300 comprising at least one such assembly 100.
  • the principle of the invention is applicable to other configurations of components, such as for example the assembly to a structure of a silicon stud, or a fixed rod of silicon, or the like.
  • a component of micro-machinable material in particular silicon, can be driven into another element.
  • the invention is also usable for the assembly of certain fragile materials, such as glass, sapphire, or the like, or for the maintenance of micro-components of very small thickness.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Micromachines (AREA)
  • Electric Clocks (AREA)

Claims (15)

  1. Uhrenunterbaugruppe (10), umfassend einerseits mindestens eine Uhrenkomponente (1) aus einem mikrobearbeitbaren Material, die mindestens einen Befestigungsbereich (2) aufweist, und andererseits eine Verschalung (20), die dafür ausgelegt ist, den Befestigungsbereich (2) zu umgeben, wobei der Befestigungsbereich (2) mindestens eine äußere Kontaktfläche (3) aufweist, und die Verschalung (20) mit veränderlicher Geometrie zwischen einer umschlossenen Form und mindestens einer aufgeweiteten Form verformbar ist und angeordnet ist, um den Befestigungsbereich (2) in einem Aufnahmeraum (5) zu halten, den die Verschalung (20) aufweist, und wobei die Verschalung (20) mindestens eine komplementäre Kontaktfläche (30) aufweist, die angeordnet ist, um in der umschlossenen Form der Verschalung (20) eine Klemmabstützung auf die mindestens eine äußere Kontaktfläche (3) auszuüben und den Befestigungsbereich (2) in der Verschalung (20) in allen Richtungen festzusetzen, dadurch gekennzeichnet, dass die Verschalung (20) mindestens ein erstes Element (21) und ein zweites Element (22) umfasst, die in eineraufgeweiteten Form relativ zueinander beweglich sind und wovon jedes eine komplementäre Kontaktfläche (30, 31, 32) aufweist, und dass die Verschalung (20) Klemmmittel umfasst, um das mindestens eine erste Element (21) und dass mindestens eine zweite Element (22) in der umschlossenen Form der Verschalung (20) durch Klemmung zusammengesetzt zu halten.
  2. Unterbaugruppe (10) nach Anspruch 1, dadurch gekennzeichnet, dass der Befestigungsbereich (2) mindestens eine Positionierfläche (4) aufweist und dass die Verschalung (20) mindestens eine komplementäre Positionierfläche (40) aufweist, die so angeordnet ist, dass sie mit der mindestens einen Positionierfläche (4) zusammenwirkt, um den Befestigungsbereich (2) in dem Aufnahmeraum (5), den die Verschalung (20) aufweist, in mindestens einem Freiheitsgrad präzise zu positionieren.
  3. Unterbaugruppe (10) nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Verschalung (20) einteilig ausgebildet ist und dass das mindestens eine erste Element (21) und das mindestens eine zweite Element (22), die die Verschalung (20) aufweist, aneinander angelenkt sind, um das Öffnen der Verschalung (20) zuzulassen, um eine Komponente (1) einzusetzen oder zu entnehmen und um in der umschlossenen Form der Verschalung (20) sicherzustellen, dass alle Komponenten (1), die die Unterbaugruppe (10) umfasst, in einer Arbeitsstellung der Unterbaugruppe (10) durch Klemmung in Position gehalten werden.
  4. Unterbaugruppe (10) nach Anspruch 3, dadurch gekennzeichnet, dass die Verschalung (20) eine Hülse bildet, die einen Aufnahmeraum (5) für jeden Befestigungsbereich (2) jeder Komponente (1), die die Unterbaugruppe (10) umfasst, aufweist, wobei jeder Befestigungsbereich (2) in der aufgeweiteten Form in einer axialen Richtung in dem jeweiligen Aufnahmeraum (5) beweglich ist und in der umschlossenen Form in dem Aufnahmeraum (5) im Wesentlichen konzentrisch eingeschlossen ist.
  5. Unterbaugruppe (10) nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass das mindestens eine erste Element (21) und das mindestens eine zweite Element (22), die die Verschalung (20) aufweist, voneinander unabhängig sind, um das Öffnen der Verschalung (20) zum Einsetzen oder Entnehmen einer Komponente (1) zuzulassen, und komplementäre Profile aufweisen, um den relativen gegenseitigen Halt durch Klemmung in der umschlossenen Form der Verschalung (20) sicherzustellen und um hier sicherzustellen, dass alle Komponenten (1), die die Unterbaugruppe (10) umfasst, in einer Arbeitsstellung der Unterbaugruppe (10) durch Klemmung in Position gehalten werden.
  6. Unterbaugruppe (10) nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Klemmmittel mindestens eine im Wesentlichen ringförmige Umfangskomponente (29) aufweisen, die angeordnet ist, um das mindestens eine erste Element (21) und das mindestens eine zweite Element (22) aneinander festzuklemmen.
  7. Unterbaugruppe (10) nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Klemmmittel Einrastmittel (24, 25) aufweisen, die angeordnet sind, um das mindestens eine erste Element (21) und das mindestens eine zweite Element (22), auf deren Höhe die Einrastmittel (24, 25) angeordnet sind, aneinander festzuklemmen.
  8. Unterbaugruppe (10) nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass mindestens das erste Element (21) oder das zweite Element (22) mindestens ein Element (45, 46) aufweist, das flexibler ist als ein starrerer Teil (47), der die komplementäre Kontaktfläche (30) trägt, und die Klemmmittel bildet und angeordnet ist, um das jeweils andere des ersten Elements (21) und des zweiten Elements (22) elastisch einzuklemmen.
  9. Unterbaugruppe (10) nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass jeder Befestigungsbereich (2) abgeflacht ist und zwei zueinander parallele und gegenüberliegende äußere Kontaktflächen (3) aufweist und dass jede Verschalung (20) einen Aufnahmeraum (5) zur Aufnahme jedes Befestigungsbereichs (2) aufweist, wobei jeder Aufnahmeraum (5) durch zwei zueinander parallele und gegenüberliegende (31, 32) komplementäre Kontaktflächen (30) begrenzt ist.
  10. Unterbaugruppe (10) nach Anspruch 2 und einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass mindestens ein Befestigungsbereich (2) mindestens einen elastischen Arm (6) aufweist, der eine Oberfläche (4) für die Positionierung jedes Kerns trägt, die so angeordnet ist, dass sie mit einer komplementären Positionierfläche (40), die ein starrer Teil der Verschalung (20) aufweist, auf komplementäre Weise zusammenwirkt.
  11. Unterbaugruppe (10) nach Anspruch 10, dadurch gekennzeichnet, dass die Verschalung (20) auf Höhe jedes Aufnahmeraums (5) starre Teile aufweist, die zwei zueinander parallele und gegenüberliegende (41, 42) komplementäre Positionierflächen (40) tragen, die mit der jeweiligen komplementären Kontaktfläche (30) ein U bilden, und dass jeder entsprechende Befestigungsbereich (2) zwei symmetrische und einander gegenüberliegende (61, 62) elastische Arme (6) aufweist, die angeordnet sind, um sich zumindest in der umschlossenen Form der Verschalung (20) unter Spannung auf den parallelen und einander gegenüberliegenden (41, 42) komplementären Positionierflächen (40) abzustützen.
  12. Uhrenbaugruppe (100), umfassend mindestens eine Aufnahmekomponente (110) und mindestens eine Unterbaugruppe (10) nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, dass die Aufnahmekomponente (110) eine Aufnahmekammer (111) für jede Unterbaugruppe (10) aufweist und dass die Innenflächefläche (112) jeder Aufnahmekammer ausgelegt ist, eine Außenfläche (26) aufzunehmen, die jede Verschalung (20) jeder Unterbaugruppe (10) aufweist.
  13. Baugruppe (100) nach Anspruch 12, dadurch gekennzeichnet, dass mindestens eine Innenfläche (112) einer Aufnahmekammer (111) so bemessen ist, dass die Außenfläche (26) jeder entsprechenden Verschalung (20) beim Einsetzen der entsprechenden Unterbaugruppe (10) in die Aufnahmekammer (111) zusammengedrückt wird, um die Verschalung (20) beim Einsetzen von ihrer aufgeweiteten Form in ihre umschlossene Form zu überführen.
  14. Uhrwerk (200), umfassend mindestens eine Baugruppe (100) nach Anspruch 12 oder 13.
  15. Uhr (300), umfassend mindestens eine Baugruppe (100) nach Anspruch 12 oder 13.
EP15197589.3A 2015-12-02 2015-12-02 Schutz einer uhrkomponente aus mikro-bearbeitbarem material Active EP3176650B1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP15197589.3A EP3176650B1 (de) 2015-12-02 2015-12-02 Schutz einer uhrkomponente aus mikro-bearbeitbarem material
TW105131377A TWI698725B (zh) 2015-12-02 2016-09-29 時計次總成、時計總成、時計機芯及手錶
US15/299,033 US10496038B2 (en) 2015-12-02 2016-10-20 Protection of a timepiece component made of micromachinable material
JP2016214887A JP6416847B2 (ja) 2015-12-02 2016-11-02 微細機械加工可能な材料製時計部品の保護
KR1020160158018A KR101946120B1 (ko) 2015-12-02 2016-11-25 미세 가공가능한 재료로 제조된 타임피스 구성요소의 보호
CN201611089169.4A CN106814585B (zh) 2015-12-02 2016-12-01 由可微加工的材料制成的钟表构件的保护

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EP15197589.3A EP3176650B1 (de) 2015-12-02 2015-12-02 Schutz einer uhrkomponente aus mikro-bearbeitbarem material

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EP3176650A1 EP3176650A1 (de) 2017-06-07
EP3176650B1 true EP3176650B1 (de) 2019-02-06

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EP15197589.3A Active EP3176650B1 (de) 2015-12-02 2015-12-02 Schutz einer uhrkomponente aus mikro-bearbeitbarem material

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US (1) US10496038B2 (de)
EP (1) EP3176650B1 (de)
JP (1) JP6416847B2 (de)
KR (1) KR101946120B1 (de)
CN (1) CN106814585B (de)
TW (1) TWI698725B (de)

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USD922893S1 (en) * 2019-05-07 2021-06-22 Nivarox-Far Sa Watch component
EP3757684A1 (de) * 2019-06-26 2020-12-30 The Swatch Group Research and Development Ltd Trägheitsbewegungselement für uhrresonator mit einer vorrichtung zur magnetischen wechselwirkung, die gegenüber dem äusseren magnetfeld unempfindlich ist
JP2021101182A (ja) * 2019-11-29 2021-07-08 ロレックス・ソシエテ・アノニムＲｏｌｅｘ Ｓａ 時計部品用の支持システム

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Also Published As

Publication number Publication date
JP2017102108A (ja) 2017-06-08
KR101946120B1 (ko) 2019-06-11
EP3176650A1 (de) 2017-06-07
CN106814585A (zh) 2017-06-09
TWI698725B (zh) 2020-07-11
JP6416847B2 (ja) 2018-10-31
KR20170064998A (ko) 2017-06-12
US20170160701A1 (en) 2017-06-08
TW201727405A (zh) 2017-08-01
CN106814585B (zh) 2019-05-14
US10496038B2 (en) 2019-12-03

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