Method for making a reinforced silicon micromechanical part

A method of fabricating a reinforced silicon micromechanical part includes: micromachining the part, or a batch of parts in a silicon wafer; forming a silicon dioxide layer over the entire surface of the part, in one or plural operations, so as to obtain a thickness of silicon dioxide that is at least five times greater than the thickness of native silicon dioxide; and removing the silicon dioxide layer by etching.

METHOD OF MANUFACTURING A DEVICE COMPRISING AT LEAST TWO PARTS

A method of assembling a device including first and second parts, the method including: taking the first and second parts; assembling the first and second parts provided by their arrangement so a gap is present between the first and second parts; taking a metal alloy, chosen for its ability to become at least partially amorphous; shaping the metal alloy to fill the gap between the first and second parts to join them and thereby form the device, the metal alloy having been subject to a treatment allowing the alloy to become at least partially amorphous, at a latest at a time of the shaping. The metal alloy is subject to a temperature increase above the melting temperature thereof causing the alloy to lose any local crystalline structure, the increase followed by cooling to a lower temperature than vitreous transition temperature thereof allowing the material to become at least partially amorphous. 116-. (canceled)17. A method of assembling a device comprising a first part and at least one second part , said first part and said at least one second part being arranged to allow assembly to each other , wherein said method comprises:taking the first part and the at least one second part;assembling said at least one second part and said first part as provided by the arrangement thereof so that a gap is present between said at least one second part and said first part;taking a metal alloy, chosen for its ability to become at least partially amorphous;shaping said metal alloy so that it fills the gap between said at least one second part and said first part so as to join them and thereby form said device, said metal alloy having been subject to a treatment allowing said alloy to become at least partially amorphous, at the latest at the time of said shaping operation.18. The method according to claim 17 , wherein said metal alloy is subject to a temperature increase above the melting temperature thereof causing said alloy to lose any local crystalline structure claim 17 , ...

METHOD FOR PRODUCING TIMEPIECE SPRING, DEVICE FOR PRODUCING TIMEPIECE SPRING, TIMEPIECE SPRING, AND TIMEPIECE

A method for producing a timepiece spring includes a step for producing, by casting, a metallic glass raw material constituted of a metallic glass; a step for heating the metallic glass raw material to achieve a superplastic state; and a step for rolling the metallic glass raw material in a superplastic state to produce a sheet material. A timepiece spring is characterized by being obtained by the method for producing a timepiece spring. 1. A method for producing a timepiece spring , comprising:producing, by casting, a metallic glass raw material constituted of a metallic glass;heating the metallic glass raw material to achieve a superplastic state; androlling the metallic glass raw material in a superplastic state to produce a sheet material.2. The method for producing a timepiece spring as set forth in claim 1 , whereinthe rolling processing is carried out by passing the metallic glass raw material in a superplastic state between a pair of rotating rollers,a convexity being provided to a predetermined position on an outer peripheral surface of one roller of the pair of rollers and a concavity that fits with the convexity being provided to a position that faces the convexity on an outer peripheral surface of the other roller, andbeing passed between the pair of rotating rollers causes the metallic glass raw material in a superplastic state to be rolled and causes the metallic glass raw material in a superplastic state to be sandwiched between the convexity and the concavity.3. The method for producing a timepiece spring as set forth in claim 1 , whereinthe rolling processing is carried out by passing the metallic glass raw material in a superplastic state between a pair of rotating rollers, andthe sheet material is deformed simultaneously with the processing of the sheet material by the rolling processing, by controlling the relative rotational speed of the pair of rollers.4. The method for producing a timepiece as set forth in claim 1 , whereinthe metallic glass ...

METHOD FOR CREATING A COMPONENT

A method for manufacturing a component in a substrate including: a) modifying a structure of at least one region of the substrate to make the at least one region more selective; and b) chemically etching the at least one region to selectively manufacture the component. 131-. (canceled)32. A method for manufacturing a component in a substrate , the method comprising:a) modifying a structure of at least one region of the substrate in order to make said at least one region more selective;b) chemically etching said at least one region in order to selectively manufacture said component.33. The manufacturing method according to claim 32 , the method further comprising:c) releasing the component from said substrate.34. The manufacturing method according to claim 32 , wherein the structure of said at least one region is modified by a laser.35. The manufacturing method according to claim 34 , wherein the substrate is made of a material transparent to the laser wavelength.36. The manufacturing method according to claim 35 , wherein a pulse duration of the laser ranges from a femtosecond to a picosecond.37. The manufacturing method according to claim 35 , wherein the substrate is made of single crystal material.38. The manufacturing method according to claim 35 , wherein the substrate is made of polycrystalline material.39. The manufacturing method according to claim 35 , wherein the substrate is made of polymer.40. The manufacturing method according to claim 35 , wherein the substrate is made of an amorphous material or a ceramic or glass.41. The manufacturing method according to claim 32 , wherein the component is a timepiece component.42. The manufacturing method according to claim 41 , wherein the component is a timepiece bearing.43. The manufacturing method according to claim 42 , wherein the substrate includes a blind hole made prior to the structure modifying.44. The manufacturing method according to claim 42 , wherein said bearing further includes at least one recess. ...

METHOD FOR FABRICATION OF A TIMEPIECE PROVIDED WITH A MULTI-LEVEL EXTERIOR ELEMENT

A method for fabrication of a piece including, superposing an electrically insulating layer including a first orifice, an additional layer including a first aperture, an intermediate layer including a first hole, and a base layer surmounted by a base motif, depositing a metal layer, so that at the end of this step, the metal layer forms a shell covering electrically conductive walls of the base motif, of the first orifice, of the first aperture and of the first hole, and includes a lateral area resting on the insulating layer, dissolving the insulating layer, coating the metal or alloy layer with a volume formed by a base material of the piece, so that the volume conforms to the shapes of the metal layer. 1. A method for fabrication of a piece provided with an exterior element , comprising the following steps:superposing an electrically insulating layer including a first through orifice, an additional layer including a first through aperture of similar dimensions to the first orifice, an intermediate layer including a first through hole, and a base layer surmounted by a base motif, so as to place the base motif inside the first hole, cover the first hole with the first aperture, and superpose the first aperture and the first orificeelectrodepositing a metal or metal alloy layer, so that at the end of this step, the metal or metal alloy layer forms a shell covering electrically conductive walls of the base motif, of the first orifice, of the first aperture and of the first hole, and comprises a lateral area resting on the insulating layerdissolving the insulating layercoating the metal or metal alloy layer with a volume at least partly formed by a base material of the piece, so that the volume conforms to the shapes of the metal or metal alloy layerremoving the volume and the metal or metal alloy layer.2. The method according to claim 1 , including a step of forming electrically conductive surfaces on the walls of the base motif claim 1 , of the first orifice claim 1 ...

METHOD FOR MANUFACTURING A BEVELLED STONE, PARTICULARLY FOR A HOROLOGICAL MOVEMENT

A method and device for manufacturing a bevelled stone, particularly for a timepiece are disclosed. A precursor is produced from a mixture of at least one material in powder form with a binder. The method includes pressing the precursor so as to form a green body, using a top die and a bottom die comprising a protruding rib, sintering the green body so as to form a body of the future stone in at least one material, the body including a peripheral face and a bottom face provided with a groove, and machining the body including a substep of planning the peripheral face up to the groove, such that an inner wall of the groove forms at least a flared part of the peripheral face of the stone. 1. A method for manufacturing a bevelled stone , for a timepiece , comprising the following steps:producing a precursor from a mixture of at least one material in powder form with a binder;pressing the precursor so as to form a green body, using a top die and a bottom die comprising a protruding rib,sintering said green body so as to form a body of the future stone in said at least one material, the body comprising a peripheral face and a bottom face provided with a groove, andmachining the body including a substep of planing planning the peripheral face up to the groove, such that an inner wall of the groove forms at least a flared part of the peripheral face of the stone.2. The method according to claim 1 , wherein the machining comprises a substep of recessing a recess in the top face of the body.3. The method according to claim 1 , wherein the machining comprises a substep of cutting the top face of the body claim 1 , in order to obtain a top face giving the stone a predetermined thickness.4. The method according to claim 1 , wherein the pressing comprises the recessing of a hole blank with a punch of the bottom die.5. The method according to claim 1 , wherein the groove is embodied to be circular and/or centred on the bottom face of the body.6. The method according to claim 1 , ...

TIMEPIECE COMPONENT MADE OF WELDED MATERIALS

A timepiece component includes a first silicon-based or ceramic-based part, and a second metal-based part. One surface of the first part is directly welded using laser-type electromagnetic radiation onto a surface of the second part in order to secure the parts without addition of material. A method for fabrication of a timepiece component for a timepiece includes forming a first silicon-based or ceramic-based part and a second metal-based part, mounting a surface of the first part on a surface of the second part, and welding, using laser-type electromagnetic radiation, the surface of the first part mounted directly on the surface of the second part, in order to secure the parts to each other without addition of material. 119-. (canceled)20. A timepiece component comprising:a first silicon-based part and a second metal-based part, wherein one surface of the first part is directly welded using laser-type electromagnetic radiation onto a surface of the second part in order to secure the parts without addition of material.21. The timepiece component according to claim 20 , wherein the first silicon-based part includes single crystal silicon claim 20 , doped single crystal silicon claim 20 , polycrystalline silicon claim 20 , doped polycrystalline silicon claim 20 , porous silicon claim 20 , silicon oxide claim 20 , quartz claim 20 , silica claim 20 , silicon nitride or silicon carbide.22. The timepiece component according to claim 21 , wherein the first silicon-based part further includes at least a partial coating of silicon oxide claim 21 , silicon nitride claim 21 , silicon carbide or an allotrope of carbon.23. A timepiece component comprising:a first ceramic-based part and a second metal-based part, whereinone surface of the first part is directly welded using laser-type electromagnetic radiation onto a surface of the second part in order to secure the parts without addition of material.24. The timepiece component according to claim 23 , wherein the first ceramic- ...

TIMEPIECE COMPONENT

A timepiece component includes a core made of material suitable for electroforming, containing nickel-phosphorus or made of nickel-phosphorus, which core is, at least locally, coated with a surface layer of gold or gold alloy, to improve its tribological behaviour in areas including the surface layer of gold or gold alloy. The component is made by a fabrication method that includes the steps consisting in preparing a composition suitable for creating a solid core by a LIGA or electroforming method; shaping the solid core by a LIGA or electroforming method; coating the solid core, at least locally in areas subject to friction, with a gold or gold alloy surface layer. 1. A timepiece component , comprising a core made of material suitable for electroforming , which core is , at least locally , coated with a surface layer of gold or gold alloy , to improve the tribological behaviour thereof in the areas including said surface layer of gold or gold alloy , wherein said core is made of a single type of material suitable for electroforming , which contains nickel.2. The component according to claim 1 , wherein said material suitable for electroforming contains cobalt.3. The component according to claim 1 , wherein said material suitable for electroforming contains tungsten.4. The component according to claim 1 , wherein said material suitable for electroforming contains nickel-phosphorus.5. The component according to claim 4 , wherein said material suitable for electroforming includes 8 to 15 mass percent of phosphorus in the nickel-phosphorus contained therein.6. The component according to claim 5 , wherein said material suitable for electroforming is made of nickel-phosphorus and contains from 8 to 15 mass percent of phosphorus claim 5 , and in that said surface layer of gold or gold alloy contains at least 99.0 mass percent of gold.7. The component according to claim 6 , wherein said gold or gold alloy surface layer is a surface layer of thickness less than or equal to ...

Method For Manufacturing Watch Component

A method for manufacturing a watch component is a method for manufacturing a watch component that is formed of an austenitized ferritic stainless steel including a base portion formed by a ferrite phase and a surface layer formed by an austenitized phase obtained by austenitizing the ferrite phase. The method includes a first processing step for forming a thinned portion by providing a step in a base material formed of a ferritic stainless steel, a heat treatment step for performing nitrogen absorption treatment on the base material to form the surface layer on an outer surface side of the base portion, and a second processing step for providing a hole portion in the thinned portion. 1. A method for manufacturing a watch component including an austenitized ferritic stainless steel including a base portion formed by a ferrite phase and a surface layer formed by an austenitized phase obtained by austenitizing the ferrite phase , the method comprising:a first processing step for forming a thinned portion by providing a step in a base material formed by a ferritic stainless steel;a heat treatment step for performing nitrogen absorption treatment on the base material to form the surface layer on an outer surface side of the base portion; anda second processing step for providing a hole portion in the thinned portion.2. The method for manufacturing the watch component according to claim 1 , whereina thickness of the thinned portion is smaller than that of a portion other than the thinned portion, andthe thinned portion is austenitized across all layers thereof in a thickness direction.3. The method for manufacturing the watch component according to claim 1 , whereinone of cutting and forging is performed in the first processing step.4. The method for manufacturing the watch component according to claim 2 , whereinone of cutting and forging is performed in the first processing step.5. The method for manufacturing the watch component according to claim 1 , whereina ...

NON-MAGNETIC WATCH COMPONENT WITH IMPROVED WEAR RESISTANCE

A non-magnetic watch component () comprising a substrate () made of a copper alloy, wherein at least one part of the substrate () has a surface layer () including CuxTiintermetallics, and a method for manufacturing this watch component. 11445. A non-magnetic watch component () comprising a substrate () made of a copper alloy , wherein at least one part of the substrate () comprises a surface layer () including CuTiintermetallics.21. The non-magnetic watch component () according to claim 1 , wherein the copper alloy is chosen from the group including the alloys CuNi claim 1 , CuSn claim 1 , CuZn claim 1 , CuNiZn claim 1 , CuNiSn claim 1 , CuBe claim 1 , CuBePb claim 1 , CuAl claim 1 , CuAlNi and CuAlNiFe.315. The non-magnetic watch component () according to claim 1 , wherein the intermetallic layer () has a thickness comprised between 20 nm and 10 microns and preferably between 500 nm and 2.5 μm.415. The non-magnetic watch component () according to claim 1 , wherein the intermetallic layer () has a hardness of more than 400 HV claim 1 , and preferably more than 500 HV.515. The non-magnetic watch component () according to claim 1 , wherein the intermetallic layer () includes one or more compounds chosen from the group including CuTi claim 1 , CuTi claim 1 , CuTi claim 1 , CuTi claim 1 , CuTiand CuTi.615. The non-magnetic watch component () according to claim 1 , wherein the intermetallic layer () has on the outer surface thereof a residual layer of titanium.71. The non-magnetic watch component () according to claim 6 , wherein the residual titanium layer has a thickness comprised between 1 nm and 5 μm.81. The non-magnetic watch component () according to claim 1 , characterized in the component is a component of the movement or of the external watch parts.91. The non-magnetic watch component () according to claim 1 , wherein the component is chosen from the group including a pallet plate claim 1 , a wheel plate claim 1 , a gear train claim 1 , an arbor claim 1 , a ...

Manufacture of a horology component

Method for manufacturing by photolithography a resin multilayer mould (10; 10′) including a cavity (11; 11′) provided with an inlet (110; 110′) for the manufacture of a horological component, including producing at least two resin layers of the mould (10; 10′), by producing a first resin layer (C10; C20′) having a first through-opening or open opening (111; 111′) oriented in the direction of the inlet (110; 110′) of the mould to delimit a first volume of the cavity (11; 11′) of the mould (10, 10′), and producing a second resin layer (C20; C30′) including a rigid film and having a second through-opening (112; 112′) that delimits a second volume of the cavity (11; 11′) of the mould (10, 10′) and is at least partly superposed on the first through-opening or open opening (111; 111′), the second resin layer partly covering that same first through-opening or open opening (111; 111′).

Manufacturing method of micro- and nanomechanical components, containing stage of ablation by means of femtolaser

FIELD: microstructure technologies. SUBSTANCE: invention relate to manufacturing method of micromechanical or nanomechanical components and can be used in field of manufacturing of wall/wristwatch or other measuring devices of optoelectronics. Manufacturing method of micromechanical or nanomechanical component in the form of drive belt or microform of drive belt of watches includes laser ablation of specified drive belt or microform, specified drive belt, with impulses of duration less than 5×10 -13 seconds and with power more than 10 12 Watt. Treated component is preliminarily modeled in three directions, and sepcified three-dimensional model is used for receiving of processor. EFFECT: invention provides high accuracy of manufactured components. 11 cl, 5 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 371 290 (13) C2 (51) МПК B23K 26/36 (2006.01) G04B 1/00 (2006.01) G04D 3/00 (2006.01) B82B 3/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21), (22) Заявка: 2006143445/02, 08.06.2005 (24) Дата начала отсчета срока действия патента: 08.06.2005 (73) Патентообладатель(и): ТАГ ХОЙЕР СА (CH) R U (30) Конвенционный приоритет: 08.06.2004 CH 00970/04 06.07.2004 FR 0407485 (72) Автор(ы): СЕМОН Ги (FR) (43) Дата публикации заявки: 20.06.2008 2 3 7 1 2 9 0 (45) Опубликовано: 27.10.2009 Бюл. № 30 2 3 7 1 2 9 0 R U (85) Дата перевода заявки PCT на национальную фазу: 07.12.2006 C 2 C 2 (56) Список документов, цитированных в отчете о поиске: US 6621040 B1, 16.09.2003. SU 91865 A, 01.03.1968. RU 2159657 C1, 27.11.2000. DE 19835894 A1, 25.02.1999. GB 1417238 A, 10.12.1975. GB 1233195 A, 26.05.1971. JP 58221688 A, 23.12.1983. (86) Заявка PCT: EP 2005/052652 (08.06.2005) (87) Публикация PCT: WO 2005/123324 (29.12.2005) Адрес для переписки: 129010, Москва, ул. Б. Спасская, 25, стр.3, ООО "Юридическая фирма Городисский и Партнеры", пат.пов. Ю.Д.Кузнецову, рег.№ 595 (54) СПОСОБ ИЗГОТОВЛЕНИЯ МИКРО- И ...

Method for fabrication of a silicon-based component with at least one optical illusion pattern

본 발명은 타임피스의 외부 부분의 전부 또는 일부를 형성하기 위해 파세팅 및/또는 챔퍼링의 착각을 제공하는 단순한 형상의 일체형, 규소-기반 부품의 제조 방법에 관한 것이다.

New process for drilling precious stones

Method for manufacturing beveled stone, particularly for horological movement

【課題】時計のための傾斜石を製造するための方法、および該方法を使用して石を製造するためのデバイスを提供する。【解決手段】とりわけ時計のための傾斜石８を製造するための方法であって、－粉末形態の少なくとも１つの材料と結合剤の混合物から先駆体を製造するステップと、－素地を形成するために、頂部金型および突出リブを備える底部金型を使用して先駆体を加圧するステップと、－少なくとも１つの材料中に将来の石８のボディ３０を形成するために素地を焼結するステップであって、ボディ３０は、周囲面３７と、溝４０を備えた底面３２とを備える、ステップと、－溝４０の内壁４２が石８の周囲面の少なくとも朝顔形に広がった部分を形成するよう、周囲面３７を溝４０まで平削りするサブステップを含む、ボディ３０を機械加工するステップとを含む。【選択図】図４

New process for drilling precious stones

Patent FR1574848A

Timepiece component with a part with a decoupled welding surface

본 발명은 탄성 부착 수단 및 고정 수단을 포함하는 부분을 갖는 타임피스 구성품에 관한 것으로, 상기 고정 수단은 타임피스 구성품의 웰딩을 보장하기 위하여 탄성 부착 수단이 고정 수단으로부터 디커플링되게 한다. The present invention relates to a time piece component having a portion comprising a resilient attachment means and a securing means, said securing means allowing the resilient attachment means to be decoupled from the securing means to ensure welding of the time piece component.

Method for manufacturing a micromechanical part made of reinforced silicon

The invention relates to a method for manufacturing a micromechanical part made of reinforced silicon, comprising the steps of: micromachining the part, or a batch of parts, in a silicon wafer; forming, in one or more steps and over the entire surface of the part, a layer of silicon dioxide, so as to obtain a thickness of silicon dioxide that is at least five times greater than the thickness of native silicon dioxide; and removing the layer of silicon dioxide by chemical attack.

Method for manufacturing a decorative surface

Selon la présente invention, une couche de borure de lanthane de stœchiométrie LaB_x avec x entre 9 et 12 est déposée sur un substrat, par exemple un cadran en inox d'une montre, et ensuite traitée par un laser, de sorte que la ou les portions de la couche traitées par le laser changent de couleur en fonction de la puissance du laser. Cette méthode permet de produire des surfaces multicolores ayant une haute résistance à la corrosion et à l'abrasion. De préférence, la couche de LaB_x est déposée par PVD (Physical Vapour Déposition) et par pulvérisation cathodique, à partir d'une cible de LaB₆ de couleur pourpre violet, de sorte que la couleur de la couche déposée diffère de la couleur de la cible. Le traitement laser à des puissances spécifiques change la stœchiométrie de la couche dans les portions traitées, de sorte que la couleur de ces portions change en fonction de la stœchiométrie obtenue. A des puissances plus élevées, le laser va essentiellement enlever la couche LaB_x, de sorte que la couleur des portions traitées est déterminée par le matériau du substrat. According to the present invention, a layer of lanthanum boride of stoichiometry LaB _x with x between 9 and 12 is deposited on a substrate, for example a stainless steel dial of a watch, and then treated by a laser, so that the portion or portions of the layer treated by the laser change color depending on the power of the laser. This method makes it possible to produce multi-colored surfaces having a high resistance to corrosion and abrasion. Preferably, the LaB _x layer is deposited by PVD (Physical Vapor Deposition) and by cathodic sputtering, from a target of LaB ₆ of purple-violet color, so that the color of the deposited layer differs from the color of the target. The laser treatment at specific powers changes the ...

The manufacture method of silicon substrate part with least one optical illusion pattern

本发明涉及一种提供经刻面和/或斜切过的错觉的形状简单的一件式、硅基部件的制造方法，所述硅基部件用于形成钟表外部部分的全部或一部分。

Method for frosting some parts of a silicon timepiece component

Le procédé pour dépolir par endroit une surface en silicium (4) comporte les étapes suivantes:a) réaliser un masque de gravure ajouré (6) sur la surface en silicium, de manière à ce que les endroits à dépolir soient exposés;b) déposer une couche sacrificielle (8) de résine sur les endroits exposés de la surface et sur le masque de gravure ;c) attaquer la couche de résine sacrificielle par gravure ionique réactive profonde (DRIE) assez longtemps pour transférer des inhomogénéités de la couche sacrificielle sur les endroits à dépolir de la surface en silicium.

Method for manufacturing a micromechanical timepiece and said micromechanical timepiece.

L'invention se rapporte à un procédé de fabrication d'une pièce micromécanique horlogère à partir d'un substrat à base de silicium (1), comprenant, dans l'ordre, les étapes de : a) se munir d'un substrat à base de silicium (1), b) former des pores (2) à la surface d'au moins une partie d'une surface dudit substrat à base de silicium (1) d'une profondeur d'au moins 10 µm, de préférence d'au moins 50 µm, et plus préférentiellement d'au moins 100 µm, lesdits pores étant agencés pour déboucher à la surface externe de la pièce micromécanique horlogère, et optionnellement une étape de dépôt, la forme finale du substrat à base de silicium en fonction de la pièce micromécanique horlogère à fabriquer étant donée avant l'étape a) ou après l'étape b). L'invention concerne également une pièce micromécanique horlogère comprenant un substrat à base de silicium (1) qui présente, à la surface d'au moins une partie d'une surface dudit substrat à base de silicium (1), des pores (2) d'une profondeur d'au moins 10 µm, de préférence d'au moins 50 µm, et plus préférentiellement d'au moins 100 µm, lesdits pores étant agencés pour déboucher à la surface externe de la pièce micromécanique horlogère The invention relates to a method of manufacturing a micromechanical timepiece from a silicon-based substrate (1), comprising, in order, the steps of: a) providing a substrate for silicon-based (1), b) forming pores (2) on the surface of at least part of a surface of said silicon-based substrate (1) with a depth of at least 10 µm, preferably at least 50 µm, and more preferably at least 100 µm, said pores being arranged to open onto the external surface of the micromechanical timepiece, and optionally a deposition step, the final form of the silicon-based substrate in function of the micromechanical timepiece to be manufactured being donated before step a) or after step b). The invention also relates to a ...

Apparatus for automatic machining of workpieces by laser beam

micro-mechanical part reinforced silicon and its manufacturing process.

Method for fabrication of a timepiece component

本發明關於製造用於待焊接之零件的方法，其包括在二垂直表面之間形成傾斜壁的步驟而能夠減少焊接面的接觸表面。

Switch-off mechanism for clock striking mechanism

FIELD: clocks and other time meters.SUBSTANCE: invention relates to striking mechanisms for clocks or music boxes. Disclosed is switch-off mechanism (5) for clock striker (100), comprising energy storage means, including power reserve transfer unit (35), movable striker assembly (2) comprising ratchet wheel (22), main pawl (85) for performing the striking function and/or minute repeater release pawl (40), wherein switch-off mechanism (5) comprises disconnecting lever (55) serving to move pawls (85; 40) aside from movable breaker assembly (2) by instantaneous movement of lever (17) changing the position of disconnecting lever (55), when the level of available energy in the storage means goes beyond the predetermined limit, by interaction of cam (30) driven by movable power reserve transfer unit (35) with switch (36) returned by first spring (38) so that cam (30) rests against yoke (19) of lever (17), to make it make a sharp turn, instantly changing the position of protrusion (179) relative to second spring (39).EFFECT: invention allows optimizing the design and operation of the switching-off mechanism for the clock striking mechanism, as well as improving the safety of the clock operation.12 cl, 38 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 766 374 C2 (51) МПК G04B 21/10 (2006.01) G04B 23/12 (2006.01) G04B 9/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК G04B 21/10 (2021.08); G04B 23/12 (2021.08); G04B 9/02 (2021.08) (21)(22) Заявка: 2018127175, 24.07.2018 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): БЛАНПЭН СА (CH) Дата регистрации: 15.03.2022 25.07.2017 EP 17182973.2 (43) Дата публикации заявки: 27.01.2020 Бюл. № 3 (45) Опубликовано: 15.03.2022 Бюл. № 8 2 7 6 6 3 7 4 R U (54) ВЫКЛЮЧАЮЩИЙ МЕХАНИЗМ ДЛЯ МЕХАНИЗМА БОЯ ЧАСОВ (57) Реферат: Изобретение относится к области механизмов рычага (55), когда уровень располагаемой боя для часов или музыкальных шкатулок. энергии в ...

Process for manufacturing a timepiece component

A timepiece or jewelry component comprising a substrate and at least one decoration joined to the substrate, wherein it comprises a transparent coating covering at least one part of the substrate and at least one part of the decoration, the coating changing the perceptible color of the substrate without changing the perceptible color of the at least one decoration.

A method of manufacturing a device with one-piece flexible silicon blades, in particular for watchmaking.

L'invention se rapporte à un dispositif à lames flexibles (2, 3) monobloc en silicium, par exemple un pivot à lames croisées, et à un procédé de fabrication du dispositif (1). Le procédé comporte les étapes suivantes : former une ébauche de dispositif (1) monobloc en silicium à partir d'un wafer de type SOI, le dispositif (1) comportant deux lames flexibles (2, 3) formées chacune dans une couche différente du wafer SOI, les lames (2, 3) étant agencées dans deux plans sensiblement parallèles différents, les lames (2, 3) étant séparées par un espace, faire croître une première couche d'oxyde de silicium à la surface d'au moins une des lames (2, 3) bordant l'espace, la première couche d'oxyde de silicium étant formée à partir d'une première sous-couche de silicium de la ou des lames (2, 3), éliminer la première couche d'oxyde de silicium pour agrandir l'espace entre les deux lames (2, 3). The invention relates to a device with flexible blades (2, 3) in one piece made of silicon, for example a pivot with crossed blades, and to a method of manufacturing the device (1). The method comprises the following steps: forming a one-piece silicon device blank (1) from an SOI-type wafer, the device (1) comprising two flexible blades (2, 3) each formed in a different layer of the wafer SOI, the blades (2, 3) being arranged in two different substantially parallel planes, the blades (2, 3) being separated by a space, growing a first layer of silicon oxide on the surface of at least one of the blades (2, 3) bordering the space, the first layer of silicon oxide being formed from a first silicon sublayer of the blade (s) (2, 3), removing the first layer of oxide silicon to enlarge the space between the two blades (2, 3).

Silicon part for watchmaking and method of manufacturing such a part.

La présente invention concerne une pièce en silicium (1) pour l'horlogerie, comprenant une surface (18), au moins une portion de la surface (18) comprenant une forêt de pics (11), la densité des pics (11) étant au moins 10 pics (11) pour 100 µm 2 de la surface (18), les pics ayant une hauteur (e3) comprise entre 1 µm et 15 µm, de façon à rendre ladite surface (18) anti-réfléchissante. La pièce en silicium (1) selon l'invention a une couleur qui ne dépend pas de l'angle de vue de l'utilisateur, notamment pour un angle de vision d'au moins 100° ou davantage. Elle peut être donc utilisée dans un endroit qui soit visible à l'utilisateur, par exemple dans un cadran. The present invention relates to a silicon part (1) for watchmaking, comprising a surface (18), at least a portion of the surface (18) comprising a forest of peaks (11), the density of the peaks (11) being at least 10 peaks (11) per 100 µm 2 of the surface (18), the peaks having a height (e3) of between 1 µm and 15 µm, so as to make said surface (18) anti-reflective. The silicon part (1) according to the invention has a color which does not depend on the viewing angle of the user, in particular for a viewing angle of at least 100 ° or more. It can therefore be used in a place which is visible to the user, for example in a dial.

Jewel, particularly for clockwork, and method for manufacturing the same

L'invention concerne un procédé de fabrication d'une pierre de type poly-cristalline, notamment pour une pièce d'horlogerie, la pierre comprenant par exemple du poly-rubis de type al2O3Cr ou de la Zircone de type ZrO2, le procédé comprenant une première étape de réalisation d'un précurseur. Le procédé comprend une deuxième étape de pressage du précurseur afin de former un corps (30), le pressage étant opéré à l'aide d'un dispositif de pressage (20) muni d'une matrice supérieure et d'une matrice inférieure définissant un espace de pressage (25) dans lequel le précurseur est disposé, la matrice supérieure comprenant une portion concave (23) de forme oblongue, le dispositif étant muni d'un fil (17) traversant au moins en partie la matrice inférieure (16) pour déboucher dans l'espace de pressage (25), la matrice inférieure (16) pouvant coulisser autour du fil (17), le pressage étant opéré par le rapprochement de la matrice inférieure et de la matrice supérieure pour former un corps (30) comprenant une face supérieure (36) munie d'un dôme (31) et une face inférieure (37) munie d'un trou (32) s'étendant au moins en partie dans le dôme (31).L'invention concerne encore une pierre et un dispositif de pressage. The invention relates to a method of manufacturing a stone of poly-crystalline type, in particular for a timepiece, the stone comprising, for example, poly-ruby of the al2O3Cr type or of Zirconia of the ZrO2 type, the method comprising a first step in the production of a precursor. The method comprises a second step of pressing the precursor to form a body (30), the pressing being carried out using a pressing device (20) provided with an upper die and a lower die defining a pressing space (25) in which the precursor is placed, the upper die comprising a concave portion (23) of oblong shape, the device being provided with a wire (17) passing at least partly through the lower die (16) for open into the pressing ...

Manufacturing method of micro mechanical part or nano mechanical part by laser cutting process using femto laser

【課題】 加工の精度に優れ、材料を変質させることなく、無熱条件で材料を切断し、マイクロ機械部品を製造する手段を提供する。 【解決手段】 部品の固定手段（１２）と、複数の軸にしたがって前記部品に対するパルスレーザーの焦点ゾーンを移動させる過程を具備する加工プログラムを実行するための情報機器（１７）とを備えた装置によって、時間が５×１０ -13 秒未満であり、レーザービーム−材料の相互作用面に対するパワーが１０ 12 ワットを超えるパルスレーザー（１４）を用いたレーザー切断過程によって、マイクロ機械部品を製造する。 【選択図】図１

Soft metal and method for preparation thereof, and exterior part of watch and method for preparation thereof

A soft metal and a decorative article of wristwatch are produced by forming, on the surface of a soft metal article ( 2 ), a hard layer ( 3, 13 ) containing zirconium and molybdenum, or containing zirconium, molybdenum and further an additive element constituted of at least one or more elements selected from niobium, tantalum, and titanium. It is preferable that the content of molybdenum constituting the hard layer ( 3, 13 ) is about 30 to 75 wt %, or that the content of molybdenum is about 25 to 65 wt % and the total content of the additive elements is about 25 wt % or less.

METHOD FOR MANUFACTURING A PIECE BY LASER CUTTING OF A CRYSTALLINE MATERIAL, IN PARTICULAR IN THE FIELD OF WATCHING AND JEWELERY

Method for producing timepiece spring, device for producing timepiece spring, timepiece spring, and timepiece

本发明提供钟表用弹簧的制造方法及制造装置、钟表用弹簧和钟表。钟表用弹簧的制造方法的特征在于，该钟表用弹簧的制造方法包括以下工序：通过铸造来制造由金属玻璃构成的金属玻璃坯料的工序；对所述金属玻璃坯料进行加热而使其成为超塑性状态的工序；以及对所述超塑性状态的金属玻璃坯料进行滚轧加工来制造板材的工序。并且，钟表用弹簧的特征在于，该钟表用弹簧是通过上述钟表用弹簧的制造方法得到的。

Method and system for machining microtechnology workpieces

The present invention relates to an apparatus (1000) for machining hard microtechnology workpieces (1). The apparatus comprises a system (220) for loading/unloading support members (100) for hard workpieces (1) and at least one laser system for machining the hard workpieces (1) and a system for controlling the laser (204). Each support member (100) comprises, at least on one side, a surface arranged so that a plurality of hard workpieces (1) can be attached thereto. The apparatus (1000) comprises a device for measuring the X-Y-Z position of each hard workpiece (1) of at least one set of hard workpieces (1) relative to a reference mark and means for recording the X-Y-Z positions, which means are arranged to engage with the laser control system (204). The laser control system comprises a system for positioning the laser (204), which system is arranged to move and position the laser relative to the hard workpiece (1), according to the recorded X-Y-Z position of the hard workpiece (1), such that the hard workpiece (1) can be machined. The invention also relates to a method for machining hard microtechnology workpieces, comprising the different steps (A-F) of: A: providing the machining apparatus (1000) according to the invention and providing a plurality of hard microtechnology workpieces (1); B: providing at least one workpiece support member (100) and attaching the plurality of hard workpieces (1) to the workpiece support member (100); C: inserting at least one of the workpiece support members (100) into a machining unit (200); D: measuring, using the measuring means, the X-Y-Z position, relative to the reference mark, of each of the hard workpieces (1) of at least one set of hard workpieces (1) attached to the workpiece support member (100), and recording the X-Y-Z positions measured by the recording means; E: performing pre-programmed steps of machining the hard workpieces (1) of at least the set by means of the at least one laser (204), the laser (204) being, ...

Reinforced micro-mechanical part

The micro-mechanical part, for example a horological movement part, includes a silicon core ( 1 ) all or part of the surface ( 3 ) of which is coated with a thick amorphous material ( 2 ). This material is preferably silicon dioxide and has a thickness which is five times greater than the thickness of native silicon dioxide.

Method for manufacturing a hairspring with a predetermined stiffness by removing material

Method and device for heating alloy metal parts for hot stamping, by high frequency inductive heating

Method of producing a micro- or nano-mechanical part, comprising a femto-laser-assisted ablation step

Procédé de fabrication d’une pièce micro- ou nano-mécanique, par exemple une poulie ou une courroie horlogère, par une étape d’ablation laser à l’aide d’un femto-laser, c’est-à-dire d’un laser à impulsion d’une durée inférieure à 5x10-13 secondes et d’une puissance supérieure à 1012 watts sur la surface d’interaction faisceau-matière. La pièce à usiner est préalablement modélisée en trois dimensions. Le modèle tridimensionnel permet de générer le programme d’usinage.

For the method for the hairspring by removing material manufacture predetermined stiffness

本发明涉及一种用于制造预定刚度的游丝的方法，其包括以下步骤：制造具有增大厚度的尺寸的游丝；确定在步骤a)中形成的游丝的刚度，以去除一定量的材料，以便获得具有所述预定刚度所需的尺寸的游丝。

Integral part made of electroformed metal

One-piece electroformed metal component

본 발명은 전기 성형된 금속 바디를 포함하는 일체형 금속 부품에 관한 것으로서, 상기 전기 성형된 금속 바디의 외부면은 10 미만의 비투자율과 밀어 넣어지거나 가압식 끼워 맞춤될 능력을 유지하면서 일체형 금속 부품의 내마모성을 개선하기 위하여, 미리 결정된 깊이에 걸쳐서만 또는 이 깊이에 대하여만, 상기 전기 성형된 금속 바디의 나머지 부분에 대하여 경화를 유발하는 전기 성형된 금속 바디의 나머지 부분 보다 덜 포획된 수소를 포함한다. The present invention relates to an integral metal part comprising an electroformed metal body wherein the outer surface of the electroformed metal body has a specific permeability of less than 10 and a wear resistance of the integral metal part while maintaining the ability to be pushed in or press- The hydrogen contained less than the rest of the electroformed metal body that causes hardening to the remainder of the electroformed metal body only over or over a predetermined depth.

Mother-of-pearl substrate coated with yellow layer

在包括预先在基质(1)上制备的至少一个可见表面的制表或珠宝外部部件上着色涂覆的方法，该方法包括钛和硅氮化物(Ti,Si k )N x 或掺杂有氧的钛和硅氮化物(Ti,Si k )N x O y 的至少一个主层(3)的至少一个真空沉积步骤。

Fabrication method including a modified machining step

본원은 납땜할 면의 접촉 표면을 줄일 수 있는 최종 가공 단계를 포함하는 납땜될 부분의 제조 방법에 관한 것이다. The present invention relates to a method of manufacturing a soldered portion that includes a final machining step capable of reducing the contact surface of the soldered surface.

Providing uniformity of torque for clocks, in particular, with mechanism of combat

FIELD: watches and other time measuring instruments. SUBSTANCE: clock (2000) with clock mechanism (200), leading output movable unit (3), alarum or minute repeating mechanism (100), containing drive movable unit (2) of alarum, comprising trigger ratchet wheel (22), with which interacts pawl (85) to perform alarum function, disengaging lever (55) for movement of any latch away from movable unit (2) of combat, comprising first lever (50) with fixed pawl (85) and its spring (52); output movable unit (3) actuating second lever (70), which turns to turn first lever (50); wherein alarum (100) comprises a torque equalizing switch (900), which is returned by first spring (902) to a stop position in the output movable unit (3) to be used when second lever (70) does not interact with the output movable unit (3 ), torque equal to torque used by second lever (70) when it interacts with said output movable unit. EFFECT: provision is made for uniformity of torque for clocks, in particular, with an alarum. 9 cl, 16 dwg

Manufacturing method comprising a modified bar turning step

L'invention se rapporte à un procédé de fabrication d'une pièce destinée à être soudée comportant une étape de décolletage permettant de former une paroi oblique entre deux surfaces perpendiculaires apte à réduite la surface de contact de la face qui doit être soudée. The invention relates to a method for manufacturing a part intended to be welded comprising a turning step for forming an oblique wall between two perpendicular surfaces adapted to reduce the contact surface of the face to be welded.

Part with improved welding surface

L'invention se rapporte à une pièce (55) comportant au moins une face (50, 52, 56) avec une géométrie capable de garantir une configuration isostatique de l'ajustage de la pièce (55) pour améliorer son soudage. The invention relates to a part (55) having at least one face (50, 52, 56) with a geometry capable of ensuring an isostatic configuration of the fitting of the part (55) to improve its welding.

Patent RU2018127175A3

CLOCK COMPONENT

A method of manufacturing a micromechanical part reinforced silicon.

L’invention concerne un procède de fabrication d’une pièce micromécanique en silicium renforcé comportant les étapes de: micro-usiner la pièce, ou un lot de pièces dans une plaquette de silicium; former, sur toute la surface (3) de la pièce, en une ou plusieurs étapes, une couche de dioxyde de silicium (2), de manière à obtenir une épaisseur de dioxyde de silicium au moins cinq fois supérieure à l’épaisseur d’un dioxyde de silicium natif; retirer la couche de dioxyde de silicium (2) par attaque chimique. La pièce ainsi obtenue peut être destinée à être intégrée dans un mécanisme horloger. The invention relates to a method for manufacturing a reinforced silicon micromechanical component comprising the steps of: micro-machining the workpiece, or a batch of workpieces in a silicon wafer; forming, over the entire surface (3) of the part, in one or more steps, a layer of silicon dioxide (2), so as to obtain a thickness of silicon dioxide at least five times greater than the thickness of a native silicon dioxide; removing the silicon dioxide layer (2) by etching. The piece thus obtained may be intended to be integrated into a watch mechanism.

Process for producing a relief pattern, a polymer type of material, on a substrate, and timepiece component.

L’invention concerne un procédé de réalisation d’un motif en relief, en un matériau (14) de type polymère, sur une surface libre d’un substrat (1) comprenant les étapes consistant à: déposer une couche sacrificielle, graver la couche sacrificielle pour définir des cavités à remplir, déposer le matériau (14) au moins dans les cavités, retirer le surplus de matériau (14) en dehors des cavités, procéder à une ablation sélective de la couche sacrificielle en préservant le matériau (14) qui était situé à l’intérieur des cavités à remplir, de manière à définir le motif en relief sur la surface libre du substrat (1). Le procédé selon l’invention peut être mis en œuvre sur des composant ou produits d’horlogerie, de bijouterie ou de téléphonie par exemple, à des fins décoratives ou techniques. L’invention concerne également un composant horloger. The invention relates to a method for producing a relief pattern of a polymer-like material (14) on a free surface of a substrate (1) comprising the steps of: depositing a sacrificial layer, etching the layer sacrificial for defining cavities to be filled, depositing the material (14) at least in the cavities, removing the excess material (14) out of the cavities, performing a selective ablation of the sacrificial layer preserving the material (14) which was located inside the cavities to be filled, so as to define the pattern in relief on the free surface of the substrate (1). The method according to the invention can be implemented on components or products of timepieces, jewelery or telephony for example, for decorative or technical purposes. The invention also relates to a watch component.

A method of coloring by coating a pale yellow color on a structural component or a component of a watch or jewelry trim.

L'invention concerne un procédé de revêtement coloré sur un composant d'habillage d'horlogerie ou de bijouterie comportant au moins une surface d'aspect préparée au préalable sur un substrat (1), ce procédé comportant une étape de dépôt sous vide d'au moins une couche principale (3) de nitrure de titane et de silicium (Ti, Si k )N x ou de nitrure de titane et de silicium dopé à l'oxygène (Ti, Si k )N x O y . Le nitrure de titane et de silicium (Ti, Si k )N x ou ledit nitrure de titane et de silicium dopé à l'oxygène (Ti, Si k )N x O y a un coefficient k, qui est le rapport Si/Ti, compris entre 1.5 et 4.0, pour donner une couleur jaune à ladite couche principale (3). Le nitrure de titane et de silicium (Ti, Si k )N x ou ledit nitrure de titane et de silicium dopé à l'oxygène (Ti, Si k )N x O y est encore dopé au lithium pour saturer la couleur. L'invention concerne aussi un composant d'habillage comportant un substrat (1), plus particulièrement un cadran en nacre, un revêtement jaune, et au moins une couche principale (3) de nitrure de titane et de silicium éventuellement dopée à l'oxygène. The invention relates to a method for colored coating on a component of a watch or jewelry trim comprising at least one appearance surface prepared beforehand on a substrate (1), this method comprising a vacuum deposition step of at least one main layer (3) of titanium and silicon nitride (Ti, Si k) N x or of titanium and silicon nitride doped with oxygen (Ti, Si k) N x O y. Titanium silicon nitride (Ti, Si k) N x or said titanium silicon nitride doped with oxygen (Ti, Si k) N x O y has a coefficient k, which is the Si / Ti ratio , between 1.5 and 4.0, to give a yellow color to said main layer (3). The titanium silicon nitride (Ti, Si k) N x or said titanium silicon nitride doped with oxygen (Ti, Si k) N x O y is further doped with lithium to saturate the color. The invention also relates to a covering component comprising a substrate (1 ...

Jewel, in particular for an horological movement, and manufacturing method thereof

본 발명은 특히 타임피스를 위한 다결정 타입 보석을 제조하기 위한 방법에 관한 것이며, 그 보석은, 예를 들어, Al2O3Cr 타입의 폴리-루비 또는 ZrO2 타입의 지르코니아를 포함하고, 그 방법은 전구체를 생성하는 제 1 단계를 포함한다. 그 방법은 보디 (30) 를 형성하기 위하여 전구체를 가압하는 제 2 단계를 포함하고, 그 가압은 전구체가 배치되는 가압 공간 (25) 을 정의하는 상부 다이 및 하부 다이가 제공된 가압 디바이스 (20) 를 사용하여 실행되고, 그 상부 다이는 장타원 형상의 오목 부분 (23) 을 포함하고, 그 디바이스에는 가압 공간 (25) 내로 개구하도록 하부 다이 (16) 를 적어도 부분적으로 횡단하는 와이어 (17) 가 제공되고, 그 하부 다이 (16) 는 와이어 (17) 주위로 슬라이딩할 수 있고, 그 가압은, 돔 (31) 이 제공된 상부면 (36) 및 돔 (31) 내로 적어도 부분적으로 연장하는 홀 (32) 이 제공된 하부면 (37) 을 포함하는 보디 (30) 를 형성하기 위해 하부 다이 및 상부 다이를 함께 더 근접하게 함으로써 실행된다. 본 발명은 또한, 보석 및 가압 디바이스에 관한 것이다. The present invention relates in particular to a method for manufacturing a polycrystalline type gem for a timepiece, the gem comprising, for example, poly-ruby of the Al2O3Cr type or zirconia of the ZrO2 type, the method comprising producing a precursor Including the first step. The method includes a second step of pressurizing a precursor to form a body 30, the pressurizing using a pressurizing device 20 provided with an upper die and a lower die defining a pressurized space 25 in which the precursor is disposed. The device is provided with a wire 17 that at least partially crosses the lower die 16 so as to open into the pressurized space 25. , and the lower die 16 can slide around the wire 17, and its pressing results in an upper surface 36 provided with the dome 31 and a hole 32 extending at least partially into the dome 31. This is done by bringing the lower and upper dies closer together to form a body 30 comprising a provided lower surface 37 . The present invention also relates to jewels and pressing devices.

Method for the surface treatment of a jewel, in particular for the watchmaking industry

특히 시계제조 산업을 위한, 보석의 표면 처리를 위한 방법 본 발명은, 특히 시계제조 산업을 위한, 단결정 또는 다결정 타입의 보석 (20) 을 처리하기 위한 방법에 관한 것으로서, 그 보석 (20) 은 그 형상을 정의하는 몸체 (23) 를 포함하고, 상기 몸체 (23) 의 적어도 부분의 표면 (24) 에 이온 주입하여 상기 표면 (24) 의 거칠기를 수정하는 단계를 포함하는 것을 특징으로 한다.

Timepiece including the component with decoupling type face of weld

本发明涉及一种钟表部件，该钟表部件具有一构件，该构件包括弹性附装机构和将被焊接的固定机构，该固定机构能使该弹性机构的附装与所述固定机构解耦，由此确保所述钟表部件的焊接。

Manufacturing method comprising a modified machining step

Patent RU2017107880A3

Method for manufacturing silicon-based component having at least one optical illusion pattern

Economy component of clock face

FIELD: clocks and other time meters; manufacturing technology.SUBSTANCE: economy method of manufacturing component (1) for clock face or hand component (1), in which: casing material is selected for each visible surface (2): amorphous metal, or nanocrystalline alloy, or alloy of gold, and / or silver, and / or copper, and / or rhodium, and / or titanium, and / or aluminum; is made in first tool (3) of casing material with initial thickness (E) greater than or equal to 50 micrometers, thickened hollow workpiece (4), initial thickness (E) of which is greater than 20 micrometers, wherein said workpiece (4) has excess thickness (5) with respect to each visible surface (2), wherein said workpiece (4) comprises first cavity (6) for accommodating support element (7); inner side material is selected to make inner member (7); making support element (7) and attaching it to first cavity (6); one visible surface (2), which must remain visible, is mechanically treated with a diamond tool, removing all excess thickness (5) or its part from workpiece (4).EFFECT: disclosed is an economy method of manufacturing a component for a clock face or hand component.22 cl, 20 dwg

Method for producing a raised pattern, in a polymer-type material, on a substrate

Forming spherical bodies by electrons

Method for coating micromechanical components of a micromechanical system, in particular a watch and related micromechanical coated component

Process for manufacturing a drilled microtechnology part in a hard material.

L'invention concerne un procédé de fabrication d'une pièce percée de microtechnique (101) dans un matériau dur présentant une dureté Vickers égale ou supérieure à 1'200 HV, la pièce percée comportant au moins un trou, borgne ou débouchant, caractérisé en ce qu'il comporte les étapes suivantes : fourniture d'une ébauche (100) définissant une première face (100a), une deuxième face (100b) opposée à la première face (100a) et une face périphérique (100c) reliant la première face (100a) à la deuxième face (100b), ladite face périphérique (100c) présentant la géométrie et les dimensions de la pièce percée (101), détermination, sur la première face (100a), d'un emplacement de centre de perçage (C), en prenant en compte la géométrie de ladite face périphérique (100c) et/ou la position de ladite face périphérique (100c) par rapport à son environnement fonctionnel final, usinage de l'ébauche (100) en prenant en compte ledit emplacement de centre de perçage (C), ledit usinage comprenant le perçage par laser femtoseconde d'un trou (110) depuis la première face (100a) et/ou la deuxième face (100b), ce par quoi on obtient une pièce percée (101).

System for the automatic processing of workpieces by means of laser beams

Cost-effective watch face component

Timepiece component with part having improved welding surface

【課題】確実に溶接により別の部材に組付けられるように幾何学的に適合可能にした少なくとも１つの接触面を有する新たな部品を含む時計構成要素を提供する。 【解決手段】略水平面２３及び略垂直面２１を備える部材２７に嵌合し、溶接する部品５５を含む時計構成要素であって、部品５５は、確実に、部品５５を部材２７に平衡構成で嵌合させて、部材２７との溶接を向上させるように、傾斜壁に隣接する略直線状壁５０を有する少なくとも１面５０、５２、５６を含む。 【選択図】図７

Method for producing timepiece spring, device for producing timepiece spring, timepiece spring, and timepiece

A method for producing a timepiece spring includes a step for producing, by casting, a metallic glass raw material constituted of a metallic glass; a step for heating the metallic glass raw material to achieve a superplastic state; and a step for rolling the metallic glass raw material in a superplastic state to produce a sheet material. A timepiece spring is characterized by being obtained by the method for producing a timepiece spring.

Economical timepiece display component

Procédé de fabrication économique d'un composant (1) d'affichage ou d'aiguillage d'horlogerie, selon lequel : - on choisit, pour la réalisation de chaque surface d'aspect (2), un matériau d'enveloppe: alliage métallique amorphe ou de structure nanocristalline ou alliage d'or et/ou argent et/ou cuivre et/ou rhodium et/ou titane et/ou aluminium; - on élabore dans un premier outillage (3) une ébauche (4) creuse épaisse, d'une épaisseur (E) supérieure à 20 micromètres, du matériau d'enveloppe, avec une surépaisseur (5) par rapport à chaque surface d'aspect (2), avec une première cavité (6) pour la réception d'une armature (7); - on choisit un matériau d'intérieur pour la réalisation d'une armature (7); - on réalise cette armature (7) et on la solidarise avec cette première cavité (6); - on usine par diamantage à l'outil au moins une surface d'aspect (2) restant visible, en enlevant tout ou partie de la surépaisseur (5) de l'ébauche (4). Process for the economical manufacture of a display component (1) or clock switch, according to which: for the production of each appearance surface (2), an envelope material is chosen: amorphous metal alloy or nanocrystalline structure or gold and / or silver and / or copper and / or rhodium alloy and / or titanium and / or aluminum; a thick hollow blank (4) having a thickness (E) of greater than 20 micrometers is produced in a first tool (3) of the shell material, with an extra thickness (5) with respect to each surface of appearance (2) with a first cavity (6) for receiving an armature (7); an interior material is chosen for producing an armature (7); this armature (7) is made and is secured to this first cavity (6); at least one surface of appearance (2) remaining visible is machined by diamond cutting, removing all or part of the excess thickness (5) of the blank (4).

Method for manufacturing reinforced silicon micromechanical parts

【課題】新規な補強シリコン製マイクロメカニカル部品を提供する。 【解決手段】時計の機構に組み込まれる補強シリコン製マイクロメカニカル部品は、前記部品の表面内に二酸化珪素が充填されたクラックが存在することを特徴とする。前記部品の機械特性に対して何の悪影響を有しない。 【選択図】図３

Torque smoothing for timepiece with chiming mechanism, in particular with chiming mechanism

Pièce d'horlogerie (2000) avec mouvement (200) entraînant un mobile de sortie (3), un mécanisme de sonnerie (100) au passage ou de répétition minutes, comportant un mobile entraîneur de sonnerie (2) comportant un rochet de détente (22) avec lequel coopère un cliquet (85) pour l'exécution d'une sonnerie, un levier de débrayage de sonnerie (55) pour éloigner tout cliquet du mobile de sonnerie (2), comportant une première bascule (50) portant le cliquet (85) et son ressort (52), le mobile de sortie (3) actionnant une deuxième bascule (70) dont le pivotement entraîne celui de la première bascule (50), le mécanisme de sonnerie (100) comporte un sautoir lisseur de couple (900), qu'un premier ressort (902) ramène en appui sur le mobile de sortie (3), pour consommer, quand la deuxième bascule (70) n'est pas en prise avec le mobile de sortie (3), un couple équivalent à celui qu'elle consomme quand elle est en prise avec lui. Timepiece (2000) with movement (200) driving an output mobile (3), a striking mechanism (100) at the passage or a minute repeater, comprising a ringing driving mobile (2) comprising a trigger ratchet ( 22) with which cooperates a pawl (85) for performing a ringing, a striking clutch release lever (55) to remove any ratchet ringing mobile (2), having a first latch (50) carrying the ratchet (85) and its spring (52), the output mobile (3) actuating a second flip-flop (70) whose pivoting drives that of the first flip-flop (50), the striking mechanism (100) comprises a brightener jumper (900), that a first spring (902) bears back on the output mobile (3), to consume, when the second latch (70) is not engaged with the output mobile (3), a equivalent to the one she consumes when she is engaged with him.

Timepiece and method for manufacturing windshield of timepiece

本发明提供一种能够以低成本实现防反射功能或抗静电功能的钟表。钟表(1)具备表盘(31)、收纳表盘且具有与表盘对置的开口的外装壳体以及封闭开口的透明的风挡(10)，风挡具备透明的基材(11)和形成于基材的与表盘对置的一侧且在外装壳体的内部空间(23)露出的透明的有机层(7)，有机层具有防反射层和导电层(70)中的至少一者。

Timepiece component with a part having an improved welding surface

본 발명은 부분 (55) 이 부재 상으로의 상기 부분 (55) 의 웰딩을 개선시키기 위하여 등압 구성으로 끼워 맞춤되는 것을 보장할 수 있는 기하학적 구조를 갖는 적어도 하나의 면 (50, 52, 56) 을 포함하는 상기 부분 (55) 을 갖는 타임피스 구성품에 관한 것이다. The present invention includes at least one surface (50, 52, 56) having a geometry that can ensure that the portion (55) is fitted in an isostatic configuration to improve the welding of the portion (55) (55) which comprises the part (55) which comprises the part (55).

Soft metal and method for preparation thereof, and exterior part of watch and method for preparation thereof

Patent FR2131973B1

One-piece electroformed metal component

本發明關於單件式金屬組件，其包括電鑄金屬本體，本體的外表面僅在預定深度或之上包括少於電鑄金屬本體之其餘者的捕陷氫，導致相對於本體之其餘者的硬化以便改善單件式組件的抗磨耗性，同時保留小於10的相對磁導率和被驅動或壓配的能力。

Timepiece component with a part with a decoupled welding surface

본 발명은 탄성 부착 수단 및 고정 수단을 포함하는 부분을 갖는 타임피스 구성품에 관한 것으로, 상기 고정 수단은 타임피스 구성품의 웰딩을 보장하기 위하여 탄성 부착 수단이 고정 수단으로부터 디커플링되게 한다.

Strengthened timepiece component

【課題】微細加工可能な材料、例えばシリコン、から作られる時計構成部品であって、機械的強度を増加させた時計構成部品を提供する。【解決手段】微細加工可能な材料からなる時計構成部品であって、少なくとも水素による平滑化により平滑化される少なくとも一つの微細加工可能な材料表面部分を含み、その機械的強度を増加させるために１ミクロンより大きい厚みを有する酸化膜を含む。【選択図】図２

Method of producing a micro- or nano-mechanical part, comprising a femto-laser-assisted ablation step

The invention relates to a method of producing a micro- or nano-mechanical part, such as a pulley or belt for clock making, comprising a laser ablation step which is performed with the aid of a femto-laser, i.e. a laser having a pulse with a duration of less than 5x10-13 seconds and a power of more than 1012 watts on the beam/material interaction surface. According to the invention, the part to be machined is pre-modelled in three dimensions and said three-dimensional model is used to generate the machining programme.

Method for the fabrication of holes in a workpiece by means of laser-beams and apparatus for the performance of the aforesaid method

에필람 처리된 기계적 부품을 제조하기 위한 방법

에필람 기계적 부품을 제조하기 위한 방법 본 발명은 제 1 재료로 만들어진 기재(4)를 포함하는 에필람 기계적 부품(2)을 제조하기 위한 방법에 관한 것이며, 상기 방법은 적어도: - 기재(4) 상에 제 2 재료로 이루어진 에필람 생성물(6)을 디포지션시키는 단계(10)로서, 상기 디포지션은 상기 에필람 생성물(6)을 포함하는 재료의 적어도 하나의 시준된 또는 국부화된 빔(12; 12A, 12B)의 상기 기재(4) 상으로의 투사의 형태로 수행되는, 상기 에필람 생성물(6)을 디포지션시키는 단계(10); 및 - 상기 기재 (4) 상의 성분들의 결합을 보장하도록 상기 제 2 재료를 처리하는 단계(11)를 포함한다.

Train Wheel Bridge Decorating Method, Train Wheel Bridge, And Timepiece

A method for decorating a train wheel bridge including a jewel includes: a cutting step for forming a plurality of groove portions at a first surface of the train wheel bridge; a smoothing step for smoothening a top portion formed between the groove portions adjacent to each other; a roughening step for roughening a decorative portion including the groove portions and a smooth portion as a result of the smoothing step; and a drilling step for forming a jewel receiving hole extending from the first surface to a second surface on an opposite side to the first surface.

Procédé d'obtention d'une pièce horlogère polie réalisée en verre.

L'invention concerne un procédé d'obtention d'une pièce horlogère (10) polie réalisée en verre, telle qu'on pont, une platine, une roue ou une aiguille, ladite piece comportant au moins deux faces principales (11) opposées polies et reliées l'une à l'autre par au moins une face de chant (12), ledit procédé comportant une étape de polissage de tout ou partie de la surface de ladite au moins une face de chant (12) de sorte à obtenir une rugosité Ra inférieure à 100 nm pour une longueur d'onde inférieure à 10 µm. L'étape de polissage est réalisée en particulier par laser.

時計部品の製造方法

【課題】部品の機能性を損傷することなく特に魅力的な視覚効果を達成することを可能にする、時計部品の、特に時計ムーブメント部品の、マーキング及びまたは装飾用の解決策を探すことである。【解決手段】上面である表面１１を含む、時計部品１の製造方法であって、１つの空洞７を形成するために、ブランクの表面を彫刻するステップと、空洞内と空洞の外の両方で、表面上に、金属または金属合金層を堆積するステップと、素材の層８を形成するために、空洞内に、金属または金属合金層上に、素材を堆積するステップであって、当該素材は、金属または金属合金層の金属または金属合金と異なり、金属または金属合金層は、素材の層の接着層を形成するステップ、のステップを少なくとも含む。【選択図】図３

Procede de fabrication d'un spiral en silicium

L'invention concerne un procédé de fabrication d'une composant horloger (1) en silicium présentant un profil externe fonctionnel.

Procédé et outillage pour former un cran dans la paroi d'un boîtier et cran obtenu par le procédé

制造钟表组件的方法和钟表组件

一种钟表组件，包括与不同的第二钟表部件(20)组装在一起的第一钟表部件(10)，第一钟表部件(10)包括至少一个功能部分和可形成与所述功能部分不同的连接孔的接收开口(11)，界定所述接收开口(11)的壁部形成第一连接表面(12)，第二钟表部件(20)包括第二连接表面(22)并通过所述第一和第二钟表部件(10，20)的相应的第一和第二连接表面(12，22)之间在固定表面处的直接或间接的接触而与第一钟表部件刚性地组装在一起，其特征在于，第一和第二连接表面(12，22)中的至少一个或可选的中间第三部件(30)的第三连接表面由通过热处理氧化的硅制成，使得第一和第二钟表部件通过氧化硅层的生长而彼此刚性地固定。

Procédé de fabrication d'un composant horloger

Procédé de fabrication d'un composant horloger (1) comprenant au moins une portion comprenant une surface (11), en particulier une surface supérieure, caractérisé en ce qu'il comprend au moins les étapes suivantes:- Graver (E3) ladite surface (11) du composant horloger (1) ou d'une ébauche (1a) du composant horloger (1) pour former au moins une cavité (7) ;- Déposer (E7) une couche métallique ou en alliage métallique (22) sur ladite surface (11), à la fois dans la au moins une cavité (7) et hors de la au moins une cavité (7) ;- Déposer une matière (E4) sur ladite couche métallique ou en alliage métallique (22), au moins au sein de la au moins une cavité (7), pour former une couche de matière (8), cette matière étant différente du métal ou de l'alliage métallique de ladite couche métallique ou en alliage métallique (22), cette couche métallique ou en alliage métallique (22) formant une couche d'accroché de ladite couche de matière (8).

Composant horloger amagnétique avec résistance à l'usure améliorée

輪列受の加飾方法、輪列受、および時計

【課題】優れた美観の加飾部を有する輪列受の加飾方法を提供すること。【解決手段】加飾方法は、受石を有する輪列受の加飾方法であって、前記輪列受の第１面に複数本の溝部を形成する切削工程と、隣り合う前記溝部間に生じる頂部を平滑化する平滑化工程と、前記溝部および前記平滑化された平滑部を含む加飾部を粗面化する粗面化工程と、前記第１面から前記第１面とは反対側の第２面に貫通する石受孔を形成する穿孔工程とを含む。【選択図】図５

用于制造硅摆轮游丝的方法

用于制造硅摆轮游丝的方法。本发明涉及一种用于制造具有功能性外部外形的硅时计部件(1)的方法。

钟表部件、包括其的钟表、其制造方法和表面处理方法

本发明涉及一种表面处理方法，其用于由包含通过粉末冶金制造法或增材制造法获得的不规则结构的部件制造金属基和/或金属陶瓷基钟表部件，所述不规则结构为例如孔和/或析出物和/或条纹，该方法包括通过在部件的表面区上进行表面重熔来改善部件的表面光洁度的步骤。本发明还涉及一种用于制造钟表部件的方法，用于钟表的金属基和/或金属陶瓷基钟表部件，以及钟表。

とりわけ時計学的ムーブメントのための傾斜石を製造するための方法

Method for manufacturing a silicon balance spring

A method for manufacturing a silicon timepiece component (1) with a functional external profile.

ケイ素製のバランスばねを製造する方法

【課題】 裏面に対して加工及び／又は装飾をすることができるように裏面を自由にしつつ、外側輪郭にアタッチメントを取り付けることができないコンポーネントを含むコンポーネントをウェハーに取り付け続けることを可能にする手法を提供する。【解決手段】 本発明は、機能的な外側プロファイルを有するケイ素製の計時器用コンポーネント（１）を製造する方法に関する。【選択図】 図１

设有用于使枢转件重新对中的锥体的单晶矿物宝石及其制造方法

本发明涉及一种由单晶型矿物主体制造特别是用于钟表的宝石(10)的方法，该宝石(10)包括孔(8)。该方法包括消融步骤，其中通过用超短脉冲激光辐射扫描主体的至少一个面来对主体进行材料消融，该超短脉冲激光辐射的持续时间小于一百皮秒，并且其光束由至少三轴的进动系统引导，该进动系统构造成至少部分地消除激光的圆锥形聚焦角，该激光消融步骤包括在孔(8)的入口处挖出锥体(12)。本发明还涉及一种特别是用于钟表的单晶型矿物宝石，所述宝石包括面(6)，该面(6)设有形成在宝石(10)的主体中的孔(8)和在孔(10)的入口处的功能元件。该功能元件具有锥体(12)的形状。

Method and system for manufacturing a timepiece provided with a personalized decoration

A method that is for manufacturing a timepiece provided with a personalized decoration, visible in particular when the timepiece is worn, includes constructing the timepiece and producing the personalized decoration on all or part of a body of the timepiece. Producing the personalized decoration includes selecting from a human-machine interface of an electronic device a single portion of a reference digital graphical representation, in particular of an ephemeral reference digital graphic representation, and applying a coating of decorative material on all or part of the body of the timepiece as a function of the descriptive characteristics of the selected single portion.

Elektrischer kleinmotor in offener bauart

钟表构件的制造方法

本发明提供一种钟表构件的制造方法，其中所述方法至少包括以下步骤：由第一光敏树脂(31)制造(E1)包括至少一层光敏树脂的第一结构(10)，所述第一结构包括通过借助于至少一个掩模(4)进行辐照而使第一光敏树脂聚合然后使第一光敏树脂显影所获得的第一图案；通过向第一结构的至少一个表面添加第二光敏树脂(32)来使第一结构的所述至少一个表面结构化而使第一结构(10)转变(E2)为第二结构(1)，该第二结构(1)旨在至少部分地形成用于钟表构件的制造模具。

包括改进的打磨步骤的构件制造方法

本发明涉及一种用于旨在被焊接的部件的制造方法，该制造方法包括打磨步骤，该打磨步骤用于形成相对于经受打磨的表面的垂直表面，以改进待被焊接表面的平坦度。