КОМПОЗИЦИОННЫЙ МИКРОМЕХАНИЧЕСКИЙ КОМПОНЕНТ И СПОСОБ ЕГО ИЗГОТОВЛЕНИЯ

FIELD: process engineering. SUBSTANCE: proposed invention consists in making of the substrate and etching of at least one image to mid ply. Then, insulating coating is applied to substrate top surface. Said coating and said mid ply are subjected to directed etching. Now, at electrode connection to conducting substrate bottom ply, electrical deposition is executed and composite component is removed from said substrate. EFFECT: better tribological properties of silicon, simplified process, application of high-resilience components. 14 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК B81C 99/00 (13) 2 544 289 C2 (2010.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2010123368/28, 08.06.2010 (24) Дата начала отсчета срока действия патента: 08.06.2010 (72) Автор(ы): КЮЗЕН Пьер (CH), ТЬЕБО Жан-Филипп (CH) (73) Патентообладатель(и): НИВАРОКС-ФАР С.А. (CH) Приоритет(ы): (30) Конвенционный приоритет: (43) Дата публикации заявки: 20.12.2011 Бюл. № 35 R U 09.06.2009 EP 09162292.8 (45) Опубликовано: 20.03.2015 Бюл. № 8 2060534 A1 20.05.2009. US 7259436 B2 21.08.2007. US 2002/0055253 A1 09.05.2002. RU 2007133922 A 20.05.2009 2 5 4 4 2 8 9 R U (54) КОМПОЗИЦИОННЫЙ МИКРОМЕХАНИЧЕСКИЙ КОМПОНЕНТ И СПОСОБ ЕГО ИЗГОТОВЛЕНИЯ (57) Реферат: Использование: для композиционного и указанного промежуточного слоя, стадию микромеханического компонента. Сущность выполнения электроосаждения при изобретения заключается в том, что изготовление подсоединении электрода к электропроводному композиционного микромеханического нижнему слою подложки, отделение компонента включает стадию обеспечения композиционного компонента от подложки. подложкой, стадию вытравливания на верхнем Технический результат: улучшение слое по меньшей мере одного рисунка до трибологических свойств кремния, упрощение промежуточного слоя, стадию нанесения на способа изготовления, обеспечение возможности верхнюю часть указанной подложки использования способа для ...

СОСТАВНОЙ МАЯТНИК

... 1. Составной маятник (45, 45′), образованный в слое (21) материала на основе кремния и включающий в себя ступицу (39, 39′), соединенную с ободом (37, 37′), по меньшей мере, одной спицей (40, 41, 42, 43), отличающийся тем, что обод (37, 37′) включает в себя одну дополнительную деталь приблизительно в форме кольца (23, 23′) с прорезями из материала с плотностью, большей, чем плотность указанного материала на основе кремния, чтобы увеличить инерцию указанного маятника. ! 2. Маятник по п.1, отличающийся тем, что указанная, по меньшей мере, одна дополнительная деталь (23) устанавливается на одной из основных поверхностей обода (37). ! 3. Маятник по п.1, отличающийся тем, что указанная, по меньшей мере, одна дополнительная деталь (23′) устанавливается в углублении (38), сделанном на одной из основных поверхностей обода (37). ! 4. Маятник по п.3, отличающийся тем, что указанная, по меньшей мере, одна дополнительная деталь (23′) выступает из одной из основных поверхностей обода (37). ! 5. Маятник ...

Компонент для часового механизма

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2017 125 552 A (51) МПК G04B 1/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2017125552, 18.07.2017 (71) Заявитель(и): НИВАРОКС-ФАР С.А. (CH) Приоритет(ы): (30) Конвенционный приоритет: 19.07.2016 EP 16180223.6 03 Адрес для переписки: 109012, Москва, ул. Ильинка, 5/2, ООО "Союзпатент" Стр.: 1 A 2 0 1 7 1 2 5 5 5 2 R U A (57) Формула изобретения 1. Ось (1) вращения для часового механизма, содержащая по меньшей мере одну металлическую цапфу (3) на по меньшей мере одном из своих концов, отличающаяся тем, что металл представляет собой немагнитный медный сплав, чтобы ограничить чувствительность цапфы к магнитным полям, при этом по меньшей мере наружная поверхность (5) упомянутой цапфы (3) глубоко упрочнена до заданной глубины относительно сердцевины оси вращения. 2. Ось (1) вращения по п. 1, отличающаяся тем, что заданная глубина имеет значение между 5% и 40% от общего диаметра (d) цапфы (3). 3. Ось (1) вращения по п. 1, отличающаяся тем, что глубоко упрочненная наружная поверхность (5) содержит диффузионные атомы по меньшей мере одного химического элемента. 4. Ось (1) вращения по п. 1, отличающаяся тем, что глубоко упрочненная наружная поверхность (5) имеет твердость более 600 HV. 5. Ось (1) вращения по п. 1, отличающаяся тем, что немагнитный медный сплав выбран из группы, состоящей из латуни на основе меди и цинка, медно-бериллиевого сплава, нейзильбера, бронзы, алюминиевой бронзы, медно-алюминиевого сплава, медно-никелевого сплава, медно-никелево-оловянного сплава, медно-никелевокремниевого сплава, медно-никелево-фосфорного сплава, медно-титанового сплава, сплава, имеющего состав в массовых процентах между 14,5% и 15,5% Ni, между 7,5% и 8,5% Sn, не более чем 0,02% Pb и оставшейся меди. 6. Ось (1) вращения по п. 1, отличающаяся тем, что упомянутая наружная поверхность (5) упомянутой цапфы (3) не имеет упрочняющего слоя, непосредственно осаждаемого на упомянутой ...

Verfahren und Vorrichtung zur Herstellung eines Zifferblatts

WELDED JOINT OF BEZEL AND WATCH BODY

MICROMECHANICAL CLOCKWORK CONSTRUCTION UNITS AND PROCEDURES FOR YOUR PRODUCTION

Procédé de fabrication d'une pièce horlogère, comportant une implantation ionique d'au moins deux types d'atomes.

L'invention se rapporte à un procédé de fabrication d'une pièce horlogère (A) comportant une étape a destinée à former une pièce horlogère et une étape b destinée à réaliser au moins une implantation ionique d'atomes d'au moins deux types différents d'éléments chimiques pour former des composés chimiques de ces deux différents éléments chimiques dans le réseau cristallin du matériau de la pièce horlogère afin d'améliorer les propriétés tribologiques comme, notamment, la résistance à l'usure et/ou les caractéristiques mécaniques de la pièce horlogère sans dégrader la résistance à la corrosion du matériau de la pièce horlogère.

Composant noir décoré de pierres et son procédé de fabrication.

La présente invention se rapporte à un composant d'habillage intérieur ou du mouvement pour une pièce d'horlogerie ou de bijouterie comprenant un substrat revêtu partiellement d'une couche noire (3) et décoré d'au moins une pierre (4), ladite couche noire (3) comprenant des nanotubes de carbone ou de l'oxyde d'aluminium, ledit substrat étant au moins dépourvu de la couche noire (3) sur la portion en regard de la pierre (4). Elle se rapporte également au procédé de fabrication de ce composant d'horlogerie ou de bijouterie.

Composant noir décoré de pierres et son procédé de fabrication.

La présente invention se rapporte à un composant d'habillage intérieur ou du mouvement pour une pièce d'horlogerie ou de bijouterie comprenant un substrat revêtu partiellement d'une couche noire (3) et décoré d'au moins une pierre (4), ladite couche noire (3) comprenant des nanotubes de carbone ou de l'oxyde d'aluminium, ledit substrat (2) étant au moins dépourvu de la couche noire (3) sur la portion en regard de la pierre (4). Elle se rapporte également au procédé de fabrication de ce composant d'horlogerie ou de bijouterie.

Method for the manufacture of objects such as dials, signs, and the like across which moved, in black, drawings, inscriptions, andc.

Procédé pour creuser des parties de la surface d'un cadran émail.

Verfahren zur Herstellung von Fassonstücken für Uhren, Zähler etc.

A method of manufacturing a metallic dial for timepieces

Procédé de fabrication d'un cadran à signes horaires en relief et cadran obtenu par ce procédé.

Procédé de fabrication d'un cadran à signes horaires en relief et cadran obtenu par ce procédé.

Fabrication method for watch housing tube

The procedure for fixing a band or ring (13) to one end of a tube (3) of a housing circlet with a screw part (1) which is to be secured at rest on the tube of the watch housing. The latter comprises a head (1) having a cylindrical hollow (2) threaded and surrounding the tube. The latter has piece with the head and in which is mounted a stem (6) held in place by a spring (8) and crossing the ring element.The ring has a polygonal passage (12) in which a part of a polygon section (9) similar to the stem can be engaged to cause rotation of the stem in an un-screwed position of the crown part. A bore (10) is formed in the interior depth of the height of the ring and has a diameter slightly greater than or equal to that of the ring. The ring is located in the bore such that it extends past the tube, and is fixed to the tube by solder which is located at the interior of the circumference of the tube and away from the edge of the ring.

Procédé pour le traitement des cadrans

Procédé de fabrication d'une partie de pièce d'horlogerie et partie obtenue par ce procédé

Verfahren zum Herstellen eines Korrosionsschutzes an einer Uhr

Verfahren zur Herstellung eines Zifferblattes und nach diesem Verfahren hergestelltes Zifferblatt

Verfahren zum Plattieren von Uhrenteilen in einem Vakuumbehälter

Verfahren zur Herstellung eines Zifferblattes und nach dem Verfahren hergestelltes Zifferblatt

Procédé de fabrication d'un élément contrasté, notamment d'un cadran de montre

Verfahren zum Herstellen von mit erhabenen Reliefmarkierungen versehenen Körpern und nach diesem Verfahren hergestellter Körper

Procédé de fabrication de cadrans à signes en creux ou en relief

Procédé pour travailler la surface d'une pièce métallique, à l'exclusion de pièces d'horlogerie

Procédé de fabrication d'un cadran de montre à signes incrustés

Verfahren zum Aufbringen eines festhaftenden Schutzüberzuges auf feinmechanischen Präzisionsteilen und nach diesem Verfahren erhaltener feinmechanischer Präzisionsteil

Procédé de fabrication d'un moule pour l'obtention de signes horaires polis pour cadrans d'horlogerie ou de cadrans d'horlogerie à signes horaires polis en relief et moule obtenu par la mise en oevre de ce procédé

Procédé de fabrication d'un cadran et cadran obtenu par ce procédé

Procédé de soudage de signes en relief sur un cadran pour pièce d'horlogerie

Verfahren zur Herstellung von Instrumentenbestandteilen, insbesondere Uhrbestandteilen

Application du procédé d'usinage d'une boîte de montre de forme étanche par électro-érosion

Verfahren zum Befestigen einer körperlichen Marke auf das Metall-Zifferblatt einer Uhr, ausgenommen einer Grossuhr

Procédé de fixation de l'extrémité intérieure d'un spiral d'horlogerie à une virole, dispositif pour la mise en oeuvre de ce procédé et spiral virolé obtenu par ce procédé

Procédé de construction d'un passage sous une voie de communication, notamment sous une voie existante

Procédé de fabrication d'un cadran d'horlogerie en métal précieux de titre désiré dont l'avers présente une coloration différente de celle du métal

Procédé de fabrication d'un cadran d'horlogerie à appliques

PROCEDE DE FIXATION DE L'EXTREMITE INTERIEURE D'UN SPIRAL D'HORLOGERIE A UNE VIROLE, DISPOSITIF POUR LA MISE EN OEUVRE DE CE PROCEDE ET SPIRAL VIROLE OBTENU PAR CE PROCEDE.

Procédé de fabrication d'un mobile denté pour engrenage d'angle, mobile denté fabriqué selon le procédé et machine pour la mise en oeuvre du procédé

Procédé de soudage électrique d'éléments par points

Verfahren zum Polieren und Entgraten von in einer Behandlungsflüssigkeit eingelegten Uhrenbestandteilen und Einrichtung zur Ausführung des Verfahrens

Einrichtung zum starren Verbinden von mechanischen Teilen eines Zeitmessgerätes mit einem Klebstoff

Verfahren zur Herstellung von Zifferblättern

Procédé de métallisation de la surface d'une pièce d'horlogerie

Dispositif d'équilibrage d'une pièce tournante ou oscillante au moyen d'un faisceau laser

Zifferblatt für eine Uhr sowie Verfahren zu seiner Herstellung

Spiral balance spring fixation means - employing resilient ring passing round balance axis

The resilient ring (5) is generally cylindrical with a tangential extension (6) which defines a stop (7) parallel to the balance axis (2). The inner end of the balance spring (1) is bent inwards, with the bent end (3) soldered to the stop (7), at two points situated approximately at the intersections of the two short sides of the rectangular section of the spring (1) with the stop face (7). Pref. a laser is used to solder the bent spring end (3) to the stop (7), which has a rounded face with the resilient ring (5) being thicker than the spiral spring (1).

ELECTRONIC MOVEMENT OF WATCH.

Movement for ladies electronic wristwatch

The movement comprises a mechanical rough movement (1) for displaying the indications of seconds, minutes, hours, days and dates. The drive means for this rough movement are modular units consisting of the battery (2) and two independent housings (4, 5) which are protected from electrical and magnetic interference, and one of which contains the micromotor (4) for driving the hands and the other (3) the quartz microresonator and an integrated circuit comprising an oscillator. An output of the frequency divider feeds the aforesaid micromotor, a second output feeds a second micromotor (5), independent of the first and associated with a chronograph, and a third output feeds an audible or tactile warning device each comprising an electromagnetic transducer. The unit of the movement has reduced dimensions of the order of 7 3/4 x 8 lines (17.2 x 17.8 mm) or 6 3/4 x 8 lines (15.3 x 17.8 mm) for a thickness of the order of 5 mm. ...

Process for the manufacture of a component of the cladding of a timepiece and component obtained by this process

A watch dial comprising a sheet of glass or a semiprecious stone (34) and a metal dressing (36) is manufactured as follows: the sheet (34) is coated with a thin opaque metal layer (35) by vacuum evaporation. Hour signs in gold may be formed first of all and the whole then coated with a second layer of silver. The sheet (34) is next incorporated in the die (29) for adhesive bonding. The faces of the cavity are coated with a layer of copper (38) and the die is placed in a galvanic bath from which a metal such as nickel or copper is deposited in the cavity and forms the body (36). The latter is machined along the surfaces (37). The die is dissolved away and the usual feet can be welded on the reverse of the body (36). ...

Method of manufacturing a component for housing a timekeeper and component obtained according to this method

A watch case component comprising a solid metal calibre and a sapphire glass (31) permanently bonded in a set-back (32, 34) in this calibre, is formed by a method of electroforming. The die for the electroforming includes the glass (31) whose surface (33) is covered with the metallisation layer (32), the central part (35), the peripheral part (40) and the support element (37) which is metallised in an annular region (39) forming the growing face of the calibre. When immersed in a galvanic bath and connected up to the current source via the line (42), the die causes the growth of the metal in the impression bounded by the surfaces (36, 41, 32, 34, 39). Once the impression is filled, the plastic parts of the die are removed by the dissolution and a solid metal calibre bonded to the glass (31) is obtained. ...

A method of manufacturing a timepiece component.

Le procédé comporte les étapes de se munir dune plaque (2) en un matériau micro-usinable, de former le composant horloger (1) avec au moins une attache (3) de maintien au reste de la plaque (2) par gravure de la plaque (2), et de réaliser, le long dune ligne de rupture souhaitée de lattache, une zone de pré-détachage (4) comportant au moins une ouverture (5) obtenue par gravure dans lépaisseur de la plaque (2).

A method of manufacturing a timepiece component.

Le procédé comporte les étapes de se munir d’une plaque (2) en un matériau micro-usinable, de former le composant horloger (1) avec au moins une attache (3) de maintien au reste de la plaque (2), par gravure de la plaque (2) et de réaliser, le long d’une ligne de rupture souhaitée de l’attache, une zone de pré-détachage (4) comportant au moins une ouverture (5) obtenue par gravure dans l’épaisseur de la plaque (2).

Method for sanding timekeeping components using a laser beam.

La présente invention concerne un procédé de sablage dau moins un composant horloger (8) obtenu par la mise en uvre dun procédé de fabrication comprenant au moins une étape dusinage mécanique définissant au moins une surface et au moins une arête. Ce procédé de traitement comporte les étapes consistant à positionner le composant horloger dans une zone de travail susceptible dêtre balayée par un faisceau laser dune machine dusinage laser, comportant une tête laser mobile agencée pour émettre un faisceau laser en fonction de signaux de commande générés par un microprocesseur, transmettre des données relatives à la position du composant horloger au microprocesseur, de telle manière que ce dernier commande la tête laser pour quelle suive un parcours permettant au faisceau laser de balayer toute la portion à traiter pour, dune part, réaliser un sablage de la surface et, dautre part, réaliser un ébavurage de larête.

A method of manufacturing a display component timepiece.

L’invention concerne un procédé de fabrication d’un composant (1) d’affichage ou d’aiguillage d’horlogerie selon lequel: on choisit un premier matériau facile à mettre en forme ou à usiner; on réalise un lopin (3) dans ledit premier matériau; on choisit, pour la réalisation de chaque surface d’aspect (2) dudit composant (1), un deuxième matériau, qui est un alliage métallique amorphe ou de structure nanocristalline ou comporte du nickel ou du nickel-phosphore, ou qui est un métal pur ou un alliage d’or et/ou argent et/ou cuivre et/ou rhodium et/ou titane et/ou aluminium; on recouvre ledit lopin (3), au moins sur les surfaces destinées à rester visibles sur ledit composant (1), d’une couche épaisse (4), d’une épaisseur initiale (E) supérieure à 20 micromètres, dudit deuxième matériau; on usine par diamantage à l’outil au moins une dite surface d’aspect (2), en enlevant tout ou partie de ladite couche épaisse (4).

The invention relates to a method for producing a timepiece component made of ceramic.

L’invention se rapporte à la fabrication d’un composant horloger en céramique obtenu par remplissage d’un moule (3) structuré par photolithographie d’un matériau précurseur (5 2 ) de la céramique souhaitée. Le moule (3) est retiré avant la transformation du matériau précurseur (5 2 ) en céramique.

Decorative component, component timepiece, timepiece and method for manufacturing decorative component.

Dans un composant décoratif dune configuration complexe, quand on effectue un traitement électrolytique sur un revêtement en titane formé par une évaporation en phase vapeur pour colorer de cette manière le même, la dissolution dun matériau de base apparaît aux parties dans une entaille où un trou intérieur où aucun revêtement en titane na été formé, résultant en une coloration défectueuse. Un revêtement déposé est formé sur la surface dun composant, et ensuite un revêtement en titane est formé sur cela par un procédé de phase vapeur avant la formation dun revêtement doxyde sur la surface de cela par un processus doxydation. Comme le matériau métallique formant le revêtement déposé, il est employé un matériau dun potentiel standard doxydo-réduction de niveau plus élevé que le matériau du composant décoratif. En conséquence, même sil y a une partie où aucun revêtement en titane na été formé, aucune dissolution du composant napparaît dans le traitement électrolytique en raison de la formation ...

Method for manufacturing component e.g. anchor pallet, of timepiece, involves modifying structure of zone of substrate by laser so as to make zone more selective, and chemically engraving zone to selectively manufacture component

The method involves modifying the structure of a zone of a substrate by a laser so as to make the zone more selective, where pulse duration of the laser is from femtosecond to picosecond. The zone is chemically engraved to selectively manufacture a component (101). The component is released from the substrate, where the substrate is made of single-crystal material, polycrystalline material, polymer or amorphous material such as ceramics or glass. A recess (200) i.e. blind hole (107), is formed in the component so as to be used as a container (204) for storing lubricant. Independent claims are also included for the following: (1) a component of a timepiece (2) an anchor pallet.

Analog display element e.g. timepiece hand, for use in timepiece, has main body provided with arbor hole that is driven along drive axle and made of silicon based crystalline material e.g. single-crystal silicon

The element has a main body provided with an arbor hole that is driven along a drive axle. The main body is made of a silicon based crystalline material e.g. single-crystal silicon. The main body has a shape of clock hand. The main body has an upper surface which comprises geometrical relief patterns. The main body is provided with a coating which is made of metal, where the coating is deposited according to chemical or physical vapor deposition techniques. An independent claim is also included for a method for manufacturing an analog display element of a timepiece.

Micro-mechanical part silicon support tube.

Composite gear system for e.g. exhaust wheel in timepiece, has attachment device provided between pinion and toothed wheel that is made of micro-machinable material, so as to avoid displacement of pinion with respect to toothed wheel

The system (1) has a pinion (5) and a toothed wheel (7) mounted coaxially with respect to a cylindrical pivoting axle (3). An attachment device (21) is provided between the pinion and the toothed wheel so as to avoid displacement of the pinion with respect to the toothed wheel. The pinion and the axle are made of metallic material. The toothed wheel is made of micro-machinable material that is chosen from a group comprising crystalline silicon, crystalline alumina and crystalline silica. The device comprises an adherent material placed between the toothed wheel and the pinion. An independent claim is also included for a method for fabricating a multilevel clock part made of micro-machinable material.

A method of making a contact attenuated between cooperating surfaces in a clock movement and clockwork mechanism incorporating the engagement surfaces.

Linvention concerne un procédé de réalisation dun contact atténué dans un mouvement dhorlogerie. On réalise au moins un couple de surfaces de coopération, appartenant à un ou deux composants dudit mouvement dhorlogerie, à partir de surfaces antagonistes dont lune entraîne lautre ou prend appui sur lautre, par lapplication à au moins une première des surfaces antagonistes dun traitement superficiel ou dans la masse leur conférant une charge électrostatique de même polarisation, de façon à ce que lesdites surfaces de coopération tendent à se repousser quand elles sont approchées lune de lautre, et en on agence lautre deuxième de ces surfaces antagonistes pour lui conférer au moins une charge électrostatique de même polarisation, de façon à ce quelle tende à repousser ladite première surface quand elles sont approchées lune de lautre, lagencement de la deuxième surface étant réalisé par un traitement superficiel ou dans la masse, ou en soumettant la deuxième surface à un potentiel électrique ...

Method of making transmission components synchronous and asynchronous and synchronous and asynchronous transmission components made by this process.

La présente invention présente un procédé de fabrication dun composant destiné à une transmission synchrone/asynchrone de mouvements/puissance caractérisé en ce quil décrit des formes à usiner à partir de la géométrie définie sur un plan de CAO 3D, transfert des données sur un logiciel dusinage tridimensionnel tenant compte notamment des interpolations des surfaces gauches, définit des pas en fonction de la matière et de la profondeur dusinage de tel sorte que les conditions dablation soient optimisées, introduit des données dans linformatique de contrôle/pilotage des déplacements (17), positionne, dans la direction Y la zone focale D par éclairage à laide de la tête optique (15), équipée ou non dun dispositif de diffraction, positionne, sur le plan E, le composant à usiner (10), serre le composant à usiner (10) à laide de moyens de serrage (12), règle le laser à impulsions ultra brèves femto à des valeurs inférieures à notamment 500 fs (5 × 10 - 13 secondes), démarre le programme dusinage ...

A method of performing a sandblasting effect on components timekeeping using a laser beam.

La présente invention concerne un procédé de traitement d’au moins un composant horloger (8) obtenu par la mise en œuvre d’un procédé de fabrication comprenant au moins une étape d’usinage mécanique définissant au moins une surface et au moins une arête. Ce procédé de traitement comporte les étapes consistant à positionner le composant horloger dans une zone de travail susceptible d’être balayée par un faisceau laser d’une machine d’usinage laser, comportant une tête laser mobile agencée pour émettre un faisceau laser en fonction de signaux de commande générés par un microprocesseur, transmettre des données relatives à la position du composant horloger au microprocesseur, de telle manière que ce dernier commande la tête laser pour qu’elle suive un parcours permettant au faisceau laser de balayer toute la portion à traiter pour, d’une part, réaliser un effet de sablage de la surface et, d’autre part, réaliser un ébavurage de l’arête.

Method of etching a timepiece and timing element obtained by such a method.

L’invention concerne un procédé de gravage d’un élément (1), comprenant une application sur l’élément d’un faisceau laser (5) dont les impulsions durent chacune moins d’une picoseconde, de sorte à réaliser un usinage pour enlèvement de matière sur l’élément et une coloration de la surface de fond (6) d’usinage. L’invention concerne également un élément obtenu par la mise en œuvre du procédé selon l’invention, un mécanisme horloger comprenant un tel élément ainsi qu’une pièce d’horlogerie comprenant un tel mécanisme ou un tel élément.

The invention relates to a method for producing a timepiece component.

Le procédé de l'invention comprend des étapes de dépôt d'une couche de protection (3) sur un support (1), d'enlèvement de matière consistant à réaliser une ouverture (4) à travers la couche de protection (3), d'enlèvement de matière consistant à former une cavité (5) dans ledit support (1), la cavité (5) étant positionnée au droit d'au moins une partie de l'ouverture (4) à travers la couche de protection (3), de dépôt de matière (6) à travers ladite ouverture (4), et d'élimination de la couche de protection (3). Les étapes d'enlèvement de matière consistant à réaliser respectivement l'ouverture (4) à travers la couche de protection (3) et la cavité (5) sont réalisées simultanément ou directement l'une après l'autre à l'aide d'impulsions femtosecondes.

A method of manufacturing a timepiece component.

Le procédé de linvention comprend des étapes de dépôt dune couche de protection (3) sur un support (1), denlèvement de matière consistant à réaliser une ouverture (4) à travers la couche de protection (3), denlèvement de matière consistant à former une cavité (5) dans ledit support (1), la cavité (5) étant positionnée au droit dau moins une partie de louverture (4) à travers la couche de protection (3), de dépôt de matière (6) à travers ladite ouverture (4), et délimination de la couche de protection (3). Les étapes denlèvement de matière consistant à réaliser respectivement louverture (4) à travers la couche de protection (3) et la cavité (5) sont réalisées simultanément ou directement lune après lautre à laide dimpulsions femtosecondes.

Manufacturing a first piece comprising a coating, comprises producing a second piece comprising a recess forming the first part, and depositing the coating comprising a first layer on the second piece by e.g. chemical vapor deposition

The process of manufacturing a first piece (5) having a side formed of a first material and comprising a coating (3) on the side, comprises producing a second piece (1) comprising a recess forming the first part, depositing the coating comprising a first layer on the second piece by chemical vapor deposition, physical vapor deposition or electro-deposition, producing a first totally amorphous metallic material, and forming the first material in the recess of the second piece to allow the adherence of the coating to one side of the first piece. The process of manufacturing a first piece (5) having a side formed of a first material and comprising a coating (3) on the side, comprises producing a second piece (1) comprising a recess forming the first part, depositing the coating comprising a first layer on the second piece by chemical vapor deposition, physical vapor deposition or electro-deposition, producing a first totally amorphous metallic material, forming the first material in the recess ...

Means for timepieces.

Linvention concerne un organe pour pièce dhorlogerie (10), comportant au moins une face plane (16) et une face latérale (18), reliées lune à lautre au moyen dun chanfrein (20). Selon linvention, la surface du chanfrein est formée dun premier matériau (24) différent dun deuxième matériau constitutif de la face plane (28) dudit organe, lesdits matériaux étant des matériaux métalliques résistant à loxydation (24, 28). Linvention concerne également un procédé de fabrication dun tel organe, où lesdits premier et deuxième matériaux pourraient être lun de lor et lautre du rhodium déposés par galvanoplastie.

A method of making a contactless transmission in a watch movement.

Linvention concerne un procédé de réalisation dune transmission sans contact dans un mouvement dhorlogerie. Il se caractérise en ce quon réalise ou quon transforme au moins un couple de composants antagonistes dudit mouvement dhorlogerie, dont lun entraîne lautre ou prend appui sur lautre au niveau dune surface de contact et dune surface de contact antagoniste que comportent respectivement chacun desdits composants antagonistes, par lapplication dun traitement superficiel leur conférant une charge électrostatique ou/et magnétique de même polarisation ou/et aimantation au niveau de ladite surface de contact et de ladite surface de contact antagoniste, de façon à ce que lesdits composants antagonistes tendent à se repousser quand ils sont approchés lun de lautre. Ledit traitement superficiel consiste à déposer sur ladite surface de contact ou/et sur ladite surface de contact antagoniste au moins une couche mince. Linvention concerne encore un mécanisme dhorlogerie incorporant au moins un ...

A method of making a patch of.

Linvention concerne un procédé amélioré de réalisation dun timbre de sonnerie en verre métallique, comportant les étapes suivantes: coulage dune préforme dans un moule, avec une vitesse de refroidissement permettant dobtenir un état amorphe du verre métallique utilisé, découpe de la forme définitive par électroérosion au fil. Linvention concerne les pièces dhorlogerie on les boîtes à musique.

Method for producing a seal ring.

Linvention concerne un procédé amélioré de réalisation dun timbre de sonnerie en verre métallique, comportant les étapes suivantes: coulage dune préforme dans un moule, avec une vitesse de refroidissement permettant dobtenir un état amorphe du verre métallique utilisé, découpe de la forme définitive par électroérosion au fil, dans lequel létape de découpe est réalisée avec une vitesse davance déterminée de manière à llimiter léchauffement de la pièce et à limiter une éventuelle recristallisation du timbre à une couche superficielle. Linvention concerne les pièces dhorlogerie ou les boîtes à musique.

Fusible substrate coating, especially for producing liquid- and gas-tight brazed joints in the watch and jewelry industries, comprises layers of different elements and-or alloys which form an eutectic melt

A fusible substrate coating (9), comprising layers (2,3) of different elements and/or alloys which form an eutectic melt, is new. Independent claims are also included for the following: (i) production of the above coating (9) on a substrate (1) by electro deposition of at least one of the layers (2, 3), by successive electro deposition of the layers (2, 3) from a common mixed electroplating bath or by PVD of at least one of the layers (2, 3); and (ii) a metal soldering or brazing process using the above coating (9).

A method of manufacturing a watch crown.

Mechanical component i.e. escape wheel, fabricating method for timepiece, involves assembling attachment on component such that component is ready to be mounted without requiring to touch component, and liberating component from substrate

The method involves forming a substrate (53) using a micro-machinable material that is chosen from crystalline silicon, crystalline silica and crystalline alumina. A pattern with a mechanical component is etched by photolithography in entire thickness of the substrate, where a protection mask is structured on the substrate during etching. An attachment (91) e.g. swivel pin, is assembled on the component such that the component is ready to be mounted without requiring to touch the component. The component is liberated from the substrate to mount the component in a device i.e. timepiece.

A method of manufacturing a silicon timepiece component.

Linvention concerne un procédé de fabrication dun composant horloger en silicium comprenant les étapes consistant à: former le composant par gravure de silicium, arrondir les arêtes (a) au composant, pour augmenter sa résistance mécanique.

Method for three-dimensional decoration of element e.g. frame of watch, involves filling mold with material, removing excessive filling material to align upper surface of decorations with upper surface of mask, and removing mask

The method involves taking an element (11), and forming a mask (4) having an opening and with desired thickness for decorations (5). The opening of the mask is placed against a location to be decorated for forming a mold. The mold is filled with a material such as partially amorphous material, by hot forming or electro-deposition. Excessive filling material is removed to align an upper surface of the decorations with an upper surface of the mask. The mask is removed.

Mechanical piece i.e. escape wheel, fabricating method for timepiece, involves depositing coating on exterior surface of mechanical piece for providing high tribological quality of piece, and releasing piece from substrate

The method involves providing a substrate (53) in a micro-machinable material e.g. single-crystal silicon, and carrying out photolithography etching of a pattern comprising a mechanical piece (51), in entire thickness of the substrate. The etched substrate is mounted on a support (55') to access lower and upper faces of the substrate. A coating constituted by carbon allotrope is deposited on an exterior surface of the mechanical piece for ensuring high tribological quality of the mechanical piece, and the mechanical piece is released from the substrate.

Fabricating a watch component made of silicon, comprises forming the component by etching of silicon, and rounding the edges of the component by polishing the component in bulk, where one of the edges is defined by a surface of component

The process comprises forming the component (4) by etching of silicon, and rounding edges (9) of the component by polishing the component in bulk. One of the edges is defined by a surface of the component forming a right angle between the edges. The step of forming the component by silicon etching is conducted using the method of deep reactive ion etching. Before and after rounding step, a step of surface treatment is carried out for forming a silicon dioxide layer (2) having a thickness of less than 0.5 micron on the surface of the component to improve its mechanical strength. The process comprises forming the component (4) by etching of silicon, and rounding edges (9) of the component by polishing the component in bulk. One of the edges is defined by a surface of the component forming a right angle between the edges. The step of forming the component by silicon etching is conducted using the method of deep reactive ion etching. Before and after rounding step, a step of surface treatment ...

A method of manufacturing a metal microstructure and microstructure obtained according to this process.

La présente invention concerne un procédé de fabrication dune microstructure métallique caractérisé en ce quil comprend les étapes consistant à former par un procédé du type LIGA-UV un moule en résine photosensible (4) et à déposer alternativement électro-galvaniquement des couches dun premier métal (5 1 , 5 2 ) et dau moins un deuxième métal (6 1 , 6 2 ) à partir de ladite couche conductrice pour former un bloc (7) atteignant sensiblement la surface supérieure de la résine photosensible, ledit bloc étant formé dun empilement de couches (5 1 , 5 2 , 6 1 , 6 2 ) des premier et deuxième métaux.

Protective layer, decorative and deposition process.

Linvention concerne un revêtement protecteur et décoratif et son procédé de déposition combinant les dépositions de couches PVD et ALD. La première couche (11) est une couche métallique ou non déposée par PVD ou ALD. La deuxième couche (12) est une couche transparente déposée par ALD. La couleur particulière du revêtement est fonction de lépaisseur de la couche transparente. Par exemple une couleur identique à celle du rhodium est obtenue. La protection et/ou la décoration peut aussi se faire sur un matériau en tungstène fritte. Grâce à la nature isolante de la couche ALD, des revêtements bicolores peuvent être réalisés en créant des ouvertures dans la deuxième couche, par exemple par ablation laser ou par ablation sélective, dans lesquelles des couches galvaniques peuvent être déposées. Linvention concerne en outre un élément pour une pièce dhorlogerie comprenant un revêtement selon linvention.

Method for depositing an/or decorative and protective coating on a substrate, particularly a member for timepiece.

Procédé de déposition d’un revêtement protecteur et/ou décoratif sur un substrat, notamment sur un élément pour une pièce d’horlogerie comprenant les dépositions d’une première couche au moins partiellement réfléchissante et d’une deuxième couche ALD au moins partiellement transparente au-dessus de la première couche. La première couche est une couche métallique ou non déposée par PVD ou ALD. La couleur particulière du revêtement est fonction de l’épaisseur de la couche transparente. Par exemple une couleur identique à celle du rhodium est obtenue. La protection et/ou la décoration peuvent aussi se faire sur un matériau en tungstène fritté. Grâce à la nature isolante de la couche ALD, des revêtements bicolores peuvent être réalisés en créant des ouvertures dans la deuxième couche, par exemple par ablation laser ou par ablation sélective, suivies par la déposition de couches galvaniques.

A method of manufacturing a micromechanical timepiece piece 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) 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 déterminée, b) remplir entièrement lesdits pores (2) d’un matériau choisi parmi le diamant, le carbone-diamant (DLC), l’oxyde de silicium, le nitrure de silicium, des céramiques, des polymères et leurs mélanges, afin de former dans les pores (2) une couche dudit matériau d’une épaisseur au moins égale à la profondeur des pores (2). 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 de ses surfaces, des pores (2) d’une profondeur déterminée, lesdits pores (2) étant entièrement remplis d’une couche d’un matériau choisi parmi le diamant, le carbone-diamant (DLC), l’oxyde de silicium ...

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 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 MANUFACTURING TIMEPIECE THERMOCOMPENSATED HAIRSPRINGS OF PRECISE STIFFNESS

The method for manufacturing timepiece hairsprings according to the invention comprises the following successive steps: a) forming hairsprings in a wafer, b) forming a thermal compensation layer on the hairsprings, c) identifying the hairsprings having a stiffness within a predetermined range, d) optionally, detaching from the wafer the hairsprings identified in step c), e) modifying the other hairsprings so that the stiffness of at least some of them is within the predetermined range, f) detaching from the wafer these other hairsprings and, if they have not been detached in step d), the hairsprings identified in step c). This method makes it possible to reduce manufacturing dispersions between the hairsprings. 1. Method for manufacturing timepiece hairsprings comprising the following successive steps:a) forming hairsprings in a wafer,b) forming a thermal compensation layer on the hairsprings,c) identifying the hairsprings having a stiffness within a predetermined range,d) optionally, detaching the hairsprings identified in step c) from the wafer,e) modifying the other hairsprings so that the stiffness of at least some of them is within the predetermined range,f) detaching from the wafer these other hairsprings and, if they have not been detached in step d), the hairsprings identified in step c).2. Method as claimed in claim 1 , wherein step e) is carried out simultaneously on said other hairsprings.3. Method as claimed in claim 1 , wherein step e) comprises modifying the thermal compensation layer.4. Method as claimed in claim 1 , wherein step e) comprises modifying the thickness of the thermal compensation layer.5. Method as claimed in claim 1 , wherein step e) comprises increasing the thickness of the thermal compensation layer.6. Method as claimed in claim 1 , wherein step e) comprises reducing the thickness of the thermal compensation layer.7. Method as claimed in claim 1 , wherein it comprises claim 1 , between steps a) and b) claim 1 , the following steps:(i) ...

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 ...

COMPONENT FOR A TIMEPIECE MOVEMENT

The invention relates to a pivot arbor comprising a metal pivot () at each of its ends. The metal is a non-magnetic aluminium alloy in order to limit its sensitivity to magnetic fields, and at least the outer surface () of one of the two pivots () is deep-hardened to a predetermined depth with respect to the rest of the arbor to harden the pivot or pivots (). 1. A pivot arbor for a timepiece movement comprising at least one metal pivot at at least one of the ends thereof , wherein the metal is a non-magnetic aluminium alloy so as to limit the sensitivity of the pivot to magnetic fields , and wherein at least the outer surface of said pivot is deep-hardened to a predetermined depth relative to the core of the pivot arbor.2. The pivot arbor according to claim 1 , wherein the predetermined depth represents between 5% and 40% of the total diameter (d) of the pivot.3. The pivot arbor according to claim 1 , wherein the deep-hardened outer surface comprises diffused atoms of at least one chemical element.4. The pivot arbor according to claim 1 , wherein the deep-hardened outer surface has a hardness of more than 600 HV.5. The pivot arbor according to claim 1 , wherein the non-magnetic aluminium alloy is chosen from the group consisting of an aluminium-copper-lead alloy claim 1 , an aluminium-silicon-magnesium-manganese alloy claim 1 , and an aluminium-zinc-magnesium-copper alloy.6. The pivot arbor according to claim 1 , wherein said outer surface of said pivot has no hardening layer directly deposited on said outer surface.7. The pivot arbor according to claim 1 , wherein at least the outer surface of said pivot is rolled.8. The pivot arbor according to claim 1 , wherein the pivot arbor has two pivots.9. A movement for a timepiece comprising a pivot arbor claim 1 , wherein said pivot arbor comprises at least one metal pivot at at least one of the ends thereof claim 1 , the metal being a non-magnetic aluminium alloy so as to limit the sensitivity of the pivot to magnetic ...

COMPONENT FOR A TIMEPIECE MOVEMENT

The invention relates to a pivot arbor comprising a metal pivot () at each of its ends. The metal is a non-magnetic copper alloy in order to limit its sensitivity to magnetic fields, and at least the outer surface () of one of the two pivots () is deep-hardened to a predetermined depth with respect to the rest of the arbor to harden the pivot or pivots (). 1. A pivot arbor for a timepiece movement comprising at least one metal pivot at at least one of the ends thereof , wherein the metal is a non-magnetic copper alloy so as to limit the sensitivity of the pivot to magnetic fields , and wherein at least the outer surface of said pivot is deep-hardened to a predetermined depth relative to the core of the pivot arbor.2. The pivot arbor according to claim 1 , wherein the predetermined depth represents between 5% and 40% of the total diameter (d) of the pivot3. The pivot arbor according to claim 1 , wherein the deep-hardened outer surface comprises diffused atoms of at least one chemical element.4. The pivot arbor according to claim 1 , wherein the deep-hardened outer surface has a hardness of more than 600 HV.5. The pivot arbor according to claim 1 , wherein the non-magnetic copper alloy is chosen from the group consisting of a copper and zinc based brass claim 1 , a copper-beryllium claim 1 , a nickel silver claim 1 , a bronze claim 1 , an aluminium bronze claim 1 , a copper-aluminium claim 1 , a copper-nickel claim 1 , a copper-nickel-tin claim 1 , a copper-nickel-silicon claim 1 , a copper-nickel-phosphorus claim 1 , a copper-titanium claim 1 , an alloy having a mass percent composition of between 14.5% and 15.5% Ni claim 1 , between 7.5% and 8.5% Sn claim 1 , at most 0.02% Pb and the remainder copper.6. The pivot arbor according to claim 1 , wherein said outer surface of said pivot has no hardening layer directly deposited on said outer surface.7. The pivot arbor according to claim 1 , wherein at least the outer surface of said pivot is rolled.8. The pivot arbor ...

BLACK COMPONENT DECORATED WITH STONES AND MANUFACTURING METHOD THEREOF

A component for the internal parts or the movement for a timepiece or a piece of jewellery including a substrate partially coated with a black layer and decorated with at least one stone, the black layer including carbon nanotubes or aluminium oxide, the substrate being at least devoid of the black layer on the portion facing the stone. It also relates to the method for manufacturing this component for the timepiece or the piece of jewellery. 1. A component for the internal parts or the movement for a timepiece or a piece of jewellery comprising a substrate partially coated with a black layer and decorated with at least one stone sitting in a housing formed in the substrate positioned on the substrate , said black layer comprising carbon nanotubes or aluminium oxide , said substrate being at least devoid of the black layer on the portion facing the stone.2. The component according to claim 1 , wherein the black layer is flush with the table of the stone.3. The component according to claim 1 , wherein the stone is set within the housing with a setting element.4. The component according to claim 3 , wherein said setting element is also coated with the black layer.5. The component according to claim 1 , wherein it includes several alignments of stones claim 1 , the black layer being disposed between the alignments.6. The component according to claim 1 , wherein the black layer is a varnish comprising by weight at least 1% claim 1 , said carbon nanotubes having a random orientation within the varnish.7. The component according to claim 1 , wherein the black layer includes at least 50% by weight of carbon nanotubes aligned vertically with respect to the plane of the substrate claim 1 , the remainder consisting of other forms of carbon.8. The component according to claim 1 , wherein the black layer includes 100% by weight of carbon nanotubes aligned vertically with respect to the plane of the substrate.9. The component according to claim 1 , wherein the black layer ...

MICRO-MECHANICAL TIMEPIECE PART

The micromechanical clockwork part is cut from a plate-like silicon substrate. The cut edges of the part include portions intended to serve as contact surfaces arranged to slide against corresponding contact zones of another micromechanical part in a clockwork piece. The cut edges have a ribbed surface including an alternating set of ribs and furrows, the ribs and the furrows being straight and each contained in a plane parallel to the plate. Moreover, the ribs and furrows which the cut edges have form a stepped pattern on the cut edge, with first intervals in which the spacing separating the ribs from one another is equal to a first distance, and at least one second interval in which the spacing between the ribs is equal to a second distance different from the first distance. 111020100200212121121221232323123223252525125225272727127227abcabcabcabc. Micro-mechanical timepiece part (; ; ; ; ) cut out in a silicon substrate in the form of a plate and the cut edges of which comprise portions provided to serve as contact surfaces arranged to slide against corresponding contact zones of another micro-mechanical part in a timepiece , and wherein the cut edges have a ribbed surface comprising an alternation of ribs (; ; ; ; ) and furrows (; ; ; ; ) , the ribs and the furrows being straight; wherein the ribs and the furrows form a spaced-apart pattern , comprising a plurality of first intervals (; ; ; ; ) in which the spacing separating the ribs from each other is equal to a first distance , and at least one second interval (; ; ; ; ) in which the spacing between the ribs is equal to a second distance different from the first distance , the first distance being between 200 nm and 5 μm.211020100200. The micro-mechanical timepiece part (; ; ; ; ) as claimed in claim 1 , wherein the first distance is between 200 nm and 2 μm.311020100. The micro-mechanical timepiece part (; ; ; ) as claimed in claim 1 , wherein the ribs and the furrows are each contained within a plane parallel ...

Manufacturing Method And Watch Component

A manufacturing method includes a first repeating step of irradiating a base material with a pulse laser, having a spot diameter S, while relatively moving a laser head and the base material in a first direction, moving the laser head by a predetermined pitch width Pin a second direction that intersects the first direction, and repeating irradiation by the pulse laser along the first direction and movement of the laser head in the second direction, and a second repeating step of irradiating the base material with the pulse laser while relatively moving the laser head and the base material in the second direction, moving the laser head by the pitch width in the first direction, and repeating irradiation by the pulse laser along the second direction and movement of the laser head in the first direction, wherein S Подробнее

Watch Component, Movement, Watch And Method For Manufacturing Watch Component

Provided is a watch component made of silicon and including a front surface, a back surface, and a side surface intersecting with the front surface and the back surface, the watch component including a first recessed portion formed at the front surface side, a second recessed portion formed at the back surface side, and a communicating groove causing one of the first recessed portion and the second recessed portion to communicate with the side surface.

MULTISTAGE MICROMECHANICAL TIMEPIECE AND METHOD FOR MAKING SAME

The present invention relates to a micromechanical timepiece () having a plurality of mutually secured functional sub-assemblies () stacked in a direction (Z) to form a multistage assembly, characterised in that each functional sub-assembly () consists of a single semiconductor material and is secured to another sub-assembly () via bridges () made of said semiconductor material, and in that at least one sub-assembly () comprises at least two portions (), said portions being movable relative to each other and relative to another sub-assembly () to which at least one of said portions () is secured via at least one deformable link integrally formed between said portions (). The invention also relates to a method for making such a timepiece. 1111111151123112323a,ba,ba,ba,bab. A micromechanical timepiece () , including a plurality of functional subassemblies () secured together and superimposed on each other along a direction (Z) for forming a multi-level assembly , characterized in that each functional subassembly () is constituted of the same semiconductor material and is secured to another subassembly () by bridges () constituted of said semiconductor material , and in that at least one subassembly () includes at least two portions ( , ) , said portions being movable relative to each other and to another subassembly ( , ) to which is secured at least one said portion ( , ) , by means of at least one deformable link integrally formed between said portions ( , ).211235a,b. The timepiece according to claim 1 , characterized in that said sub-assemblies () claim 1 , their portions ( claim 1 , ) claim 1 , the bridges () and deformable link(s) form a monolithic piece.3115a,b. The timepiece according to or claim 1 , characterized in that said subassemblies () and bridges () are made of silicon (Si).4. The timepiece according to any of to claim 1 , characterized in that said subassemblies and bridges are made of polycrystalline or amorphous silicon.5115a,b. The timepiece ...

DEVICE FOR THE TRANSFER OF WATCH COMPONENTS

A device () for the transfer of a plurality of watch components () arranged on a first support () to their arrangement on a second support (), wherein it comprises an inlet surface () comprising inlet orifices () so arranged as to correspond to a first arrangement of the watch components () on a first support (), an outlet surface () comprising outlet orifices () so arranged as to correspond to a second arrangement of the watch components () on a second support (), and guide elements () adapted to guide the watch components () automatically from the inlet orifices () to the outlet orifices (). 1. A device for the transfer of a plurality of watch components arranged in a first arrangement on a first support to a second arrangement on a second support , wherein the device comprises:an inlet surface comprising inlet orifices arranged so as to correspond to the first arrangement of the watch components on the first support,an outlet surface comprising outlet orifices arranged so as to correspond to the second arrangement of the watch components on the second support, andguide elements adapted to guide the watch components automatically from the inlet orifices to the outlet orifices.2. The device for the transfer of watch components as claimed in claim 1 , wherein the guide elements are in the form of channels each respectively connecting an inlet orifice positioned on the inlet surface to an outlet orifice positioned on the outlet surface claim 1 , at least one of the guide elements causing sliding of a watch component on a wall of the at least one of the guide elements from the inlet orifice to the outlet orifice.3. The device for the transfer of watch components as claimed in claim 1 , wherein at least one of the guide elements comprises at least one feature selected from the group consisting of:a curved guide surface;a guide surface comprising at least one chicane;a guide surface adapted to cause the displacement of a watch component according to a translatory ...

Method Of Manufacturing Watch Component, And Watch Component

A method of manufacturing a watch component is a method of manufacturing a watch component in which while a laser irradiation unit and a base member made of metal are moved relatively, laser irradiation is performed to decorate the base member, and includes a first step of irradiating the base member with the laser to form a recessed portion in the base member, a second step of irradiating, with the laser, the base member in which the recessed portion is formed at irradiation intensity less than irradiation intensity of the first step, to clean the base member, and a third step of performing surface treatment on the base member after the cleaning.

PROCESS FOR THE PRODUCTION OF A TIMEPIECE PROVIDED WITH A HOLLOW OR RAISED EXTERNAL ELEMENT

A process for producing a part provided with an external element includes: providing an electrically conductive substrate having an upper surface and a raised pattern with a crest on the upper surface; depositing an electrically insulating layer onto the upper surface around the pattern to a thickness less than or equal to the distance between the crest and the upper surface; depositing a metal layer onto the crest by galvanic growth so that the metal layer partly rests on the insulating layer; dissolving the insulating layer; covering an assembly including the substrate and the metal layer with a mass of a base material of the part to form an imprint; separating the mass and the metal layer from the substrate, the mass then exhibiting an external element formed by a recess, the shape of which corresponds to the imprint and the base of which interfaces with the metal layer. 1. A process for producing a part provided with an external element , the process comprising:providing an electrically conductive substrate having an upper surface;depositing an electrically insulating layer onto the upper surface of the substrate;machining the insulating layer and the substrate so that a hollow pattern is formed that passes through the insulating layer and extends over a portion of the substrate;depositing a metal layer into the pattern by galvanic growth so that, at the end of the depositing the metal layer, the metal layer partly rests on the insulating layer;dissolve the insulating layer;covering an assembly comprising the substrate and the metal layer with a mass of a base material of the part, wherein the mass forms an imprint of the assembly;separating the mass and the metal layer from the substrate, wherein the metal layer then forms an outgrowth forming an external element on the mass, the shape of the outgrowth corresponding to the imprint of the pattern.2. The production process according to claim 1 , further comprising:dissolving the metal layer, wherein the mass then ...

METHOD OF MANUFACTURING WATCH COMPONENT AND WATCH COMPONENT

A method of manufacturing a watch component according to the present disclosure is a method of manufacturing a watch component that includes a decorative region at a front surface thereof. The method includes sequentially irradiating the decorative region with laser light to draw, in a superimposed manner, a plurality of decorative patterns constituted by a plurality of lines. At least one of the decorative patterns is constituted by the plurality of lines arranged at intervals in a range of 80% to 200% of a spot diameter of the laser light, at least one of the plurality of lines including a curved portion. 1. A method of manufacturing a watch component including a decorative region at a front surface thereof , the method comprising:sequentially irradiating the decorative region with laser light to draw, in a superimposed manner, a plurality of decorative patterns constituted by a plurality of lines, whereinat least one of the decorative patterns is constituted by the plurality of lines arranged at random intervals in a range of 80% to 200% of a spot diameter of the laser light, at least one of the plurality of lines including a curved portion.2. The method of manufacturing the watch component according to claim 1 , whereinthe curved portion is formed based on a plurality of control points.3. The method of manufacturing the watch component according to claim 2 , whereinthe control point is moved by a distance in a range of 20% to 30% of the spot diameter.4. The method of manufacturing the watch component according to claim 1 , whereinat least one of the decorative patterns includes a divided section where at least one of the plurality of lines is divided, and a length of the divided section is random.5. The method of manufacturing the watch component according to claim 4 , whereinof the at least one line including the divided section, a line having a length no more than a first threshold value is rounded into a curved shape to form a rounded portion.6. The method of ...

SPIRAL SPRING FOR A SPRUNG BALANCE SPIRAL RESONATOR AND METHOD FOR MANUFACTURING THE SAME

The spiral includes turns of rectangular section, whose pitch p and/or thickness e can vary from the inside curve towards the outside curve, or whose winding can deviate from the line of a perfect spiral. The inside curve can also be extended by a self-locking washer for fixing the spiral on the balance arbour with no play. The spiral is manufactured by photolithography and galvanic growth, or by micro-machining an amorphous or crystalline material, such as a silicon wafer. 1. (canceled)2. A watch movement comprising: (i) a balance;', '(ii) a spring;', '(iii) an arbour;', '(iv) a plate; and', '(v) a balance-cock,, '(a) a regulating balance mechanism, including'}wherein the balance and the spring are mounted on the arbour, and wherein the arbour is pivotable between the plate and the balance-cock,wherein the spring comprises a single strip made up of a succession of turns, wherein an end of an inside curve of the strip is secured to the arbour and an end of an outside curve of the strip is secured to the balance-cock or to a part secured thereto,wherein a portion of the strip between the outside curve and the inside curve has a rectangular constant section with a constant height and a constant thickness,wherein only a portion of the outside curve, the portion of the outside curve being located entirely on an outermost turn of the succession of turns, and a portion of the inside curve, the portion of the inside curve being located entirely on an innermost turn of the succession of turns, have a larger section than that of the single strip forming all of the other turns.3. The watch movement according to claim 2 , wherein the spring is made of silicon in monocrystalline or polycrystalline form.4. The watch movement according to claim 2 , wherein the spring is made of a metal or a metal alloy.5. The watch movement according to claim 2 , wherein the portion of the outside curve with a larger section is obtained by only varying the thickness of the strip.6. The watch ...

CAM-TYPE TIMEPIECE COMPONENT

A cam-type timepiece component (), which has at least one portion of substantially planar shape, having a material hardness greater than or equal to 600 hv, this portion having a thickness greater than or equal to 350 microns, or even greater than or equal to 400 microns, and comprising at least one functional flank () which is substantially perpendicular to a main surface () of this portion and has a roughness ra of less than or equal to 50 nm. 1. A method for manufacturing a cam-type horological component , wherein the method comprises:cutting of a thick strip of material with a hardness greater than or equal to 600 HV, by the combination of two different laser beams within a liquid jet or by one laser beam of a femtosecond laser to form at least one functional flank of the horological component,the horological component having a thickness greater than or equal to 350 microns, andperforming a termination action.2. The method for manufacturing a cam-type horological component as claimed in claim 1 , wherein the cutting comprises using the two different laser beams within the liquid jet claim 1 , originating respectively from a first claim 1 , MASTER laser source and from a second claim 1 , different claim 1 , SLAVE laser source to obtain the at least two different laser beams claim 1 , alternating or in succession.3. The method for manufacturing a cam-type horological component as claimed in claim 2 , wherein the first claim 2 , MASTER laser source is a green laser with an average power at mid-height less than or equal to 50 W with a pulse duration in a range of from 80 to 400 ns and a frequency in a range of from 6 to 20 kHz claim 2 , and the second claim 2 , SLAVE laser source is a green laser with an average power at mid-height less than or equal to 20 W with a pulse duration in a range of from 7 to 20 ns and a frequency in a range of from 80 to 130 kHz.4. The method for manufacturing a cam-type horological component as claimed in claim 2 , whereinthe cutting ...

Method for decorating a mechanical part

A method for decorating a surface of a mechanical part including: taking the mechanical part to be decorated, on which a decoration element is sought to be produced; depositing on the surface a masking layer having a thickness that is at least equal to the thickness of the decoration element to be produced; making, in the masking layer, at least one cavity that coincides with the location on the surface to be decorated, the cavity having a contour that corresponds to the contour of the decoration element and defining a volume; depositing a bonding layer made of an electrically-conductive material on top of the masking layer and on the surface, in the locations of the cavity, to facilitate the bonding of the decoration element; filling the volume delimited by the masking layer and the surface with a filling material in which the decoration element; and removing the masking layer.

Rotor for automatic wristwatch and fabrication method for the same

A rotor for an automatic wristwatch is disclosed. A rotor for an automatic wristwatch according to an embodiment of the present invention includes: a coupling opening configured to be coupled to a rotation shaft of a spring; a body configured to form an area of about a semicircle with the coupling opening as a rotation axis; and a mother-of-pearl part configured to be coupled to the body, wherein the mother-of-pearl part may be accurately engaged with and seated on a seating portion formed on one surface of the body to form a complex shape with one surface of the body. 1. A rotor for an automatic wristwatch , comprising:a coupling opening configured to be coupled to a rotation shaft of a spring;a body configured to form an area of about a semicircle with the coupling opening as a rotation axis; anda mother-of-pearl part configured to be coupled to the body,wherein the mother-of-pearl part is accurately engaged with and seated on a seating portion formed on one surface of the body to form a complex shape with one surface of the body.2. The rotor for the automatic wristwatch of claim 1 , whereinthe mother-of-pearl part is manufactured by preparing a mother-of-pearl shell; applying a water-soluble photosensitive agent to the mother-of-pearl shell; placing a film formed with a through hole corresponding to the seating portion on a light irradiation path to irradiate light toward the mother-of-pearl shell to form an insoluble portion having a shape of the through-hole in the mother-of-pearl shell; water-treating the mother-of-pearl shell to eliminate the water-soluble photosensitive agent except the insoluble portion; and applying a hydrochloric acid to the mother-of-pearl shell to eliminate portions except the insoluble portion, anda size of the mother-of-pearl part is accurately matched with that of the seating portion such that the mother-of-pearl part is able to be tightly engaged with and coupled to the seating portion.3. A manufacturing method of a rotor for an ...

METHOD OF FABRICATING A TIMEPIECE COMPONENT AND COMPONENT OBTAINED FROM THIS METHOD

A method for fabricating a metallic timepiece component, wherein the method includes the steps of forming, via a UV-LIGA type process combined with hot stamping, a multi-level photosensitive resin mould and electroplating a layer of at least one metal from at least two conductive layers to form a block that substantially reaches the upper surface of the photosensitive resin. 1. A method for the fabrication of at least one timepiece component comprising the following steps:{'b': 1', '2', '3, 'a) providing a substrate (), depositing thereon a first electrically conductive layer () and applying a first layer of photosensitive resin ();'}{'b': 3', '8, 'b) hot stamping the first resin layer () using a stamp, pressing the stamp () down to the substrate, in order to shape the first resin layer and define a first level of the timepiece component;'}{'b': 3', '4', '3', '3', '2, 'i': 'b', 'c) irradiating the first shaped resin layer () through a mask () defining at least a first level of the component and dissolving the non-irradiated areas () of the photosensitive resin layer () to reveal, in places, the first electrically conductive layer ();'}{'b': 6', '6', '4', '6', '6, 'i': 'b', 'd) applying a second layer of photosensitive resin () covering the structure resulting from step c), then irradiating the second resin layer () through a mask (″) defining a second level of the component and dissolving the non-irradiated areas () of the second photosensitive resin layer () to form a mould comprising a first and a second level;'}{'b': 7', '2', '7', '6, 'e) depositing by electroforming a metallic layer () in the mould from the first conductive layer () to form the component, the layer () substantially reaching the upper surface of the second photosensitive resin layer ();'}f) successively removing the substrate, the first conductive layer and the resin to release the component.2. A method for the fabrication of at least one timepiece component comprising the following steps:{'b': 1 ...

BALANCE-SPRING FOR HOROLOGICAL MOVEMENT AND METHOD FOR MANUFACTURING SAME

A balance-spring intended to equip a balance of an horological movement, comprising a core made of Nb—Ti made from an alloy consisting of: niobium: balance to 100% by weight, titanium: between 5 and 95% by weight, traces of elements chosen from the group consisting of O, H, C, Fe, Ta, N, Ni, Si, Cu, Al, each of said elements being present in a quantity between 0 and 1600 ppm by weight, the total quantity formed by all of said elements being between 0% and 0.3% by weight, wherein the core made of Nb—Ti is coated with a layer of niobium, said layer of niobium having a thickness between 20 nm and 10 μm. 1. A method for manufacturing a balance-spring intended to equip a balance of an horological movement , comprising: niobium: balance to 100% by weight,', 'titanium: between 5 and 95% by weight,', 'traces of one or more elements chosen from the group consisting of O, H, C, Fe, Ta, N, Ni, Si, Cu and Al, each of said elements being present in a quantity between 0 and 1600 ppm by weight, the total quantity formed by all of said elements being between 0% and 0.3% by weight,, 'a) a step of making available a blank with a core made of Nb—Ti made from an alloy consisting ofb) a step of forming a layer of a first material having a first thickness around the blank with the core made of Nb—Ti,c) a step of forming a layer of a second material having a second thickness greater than the thickness of the layer of the first material around the blank obtained from step b), the first and second materials being chosen so that the second material is able to be selectively eliminated physically or chemically without substantially attacking the first material,d) a step of forming the blank in several sequences comprising:d1) a succession of forming-stage steps for bringing the blank obtained in step c) to a determined diameter called calibration diameter andd2) a succession of steps of flat rolling the round blank obtained in step d1),e) a step of cutting the rolled wire into blades having a ...

DEVICES, SYSTEMS, AND METHODS FOR FABRICATING ALKALI VAPOR CELLS

Disclosed herein are devices, systems, and methods for fabricating alkali vapor cells. The methods disclosed herein comprise depositing a fluid into a reservoir of a device, the device comprising: a reservoir, a set of receptacles, and a set of conduits fluidly connecting each of the receptacles to the reservoir; such that, when a fluid is placed in the reservoir, the fluid flows to each of the receptacles via capillary action. Also disclosed herein are methods comprising flowing a fluid from an inlet to an outlet of a lumen of a main conduit of a device, the device further comprising a set of receptacles, each of the receptacles being in fluid communication with the lumen of the main conduit; such that, when a fluid flows from the inlet to the outlet through the lumen of the main conduit, the fluid further flows into each of the receptacles via capillary action. 1. A method comprising: a first layer having a top surface and a bottom surface opposite and spaced apart from the top surface;', 'a second layer having a top surface and a bottom surface opposite and spaced apart from the top surface;', 'the second layer comprising a first cavity, a set of second cavities, and a set of grooves; wherein the first cavity perforates the second layer from the top surface to the bottom surface; wherein each of the second cavities perforates the second layer from the top surface to the bottom surface; wherein each of the grooves extends from the first cavity to one of the second cavities on the bottom surface;', 'wherein the second layer is disposed on the first layer, such that the bottom surface of the second layer is disposed on the top surface of the first layer; wherein the first cavity together with the top surface of the first layer defines a reservoir; wherein the set of second cavities together with the top surface of the first layer defines a set of receptacles; and wherein the set of grooves together with the top surface of the first layer define a set of conduits ...

STRENGTHENED TIMEPIECE COMPONENT

Timepiece component based on a micromachinable material, including at least one micromachinable-material surface portion that is smoothed at least by hydrogen smoothing. The at least one micromachinable-material surface portion includes an oxide layer of thickness larger than 1 micron in order to increase its mechanical strength. In a paticular embodiment the micromachinable material can be silicon and the oxide layer silicon oxide. 1. A timepiece component based on a micromachinable material , wherein the timepiece component comprises:at least one micromachinable-material surface portion that is smoothed at least by hydrogen smoothing,wherein the at least one micromachinable-material surface portion comprises an oxide layer having a thickness larger than 1 micron in order to increase its mechanical strength.2. The timepiece component as claimed in claim 1 , wherein the oxide layer has a thickness larger than or equal to 2 microns.3. The timepiece component as claimed in claim 1 , wherein the micromachinable material is silicon and the oxide layer is silicon oxide.4. The timepiece component as claimed in claim 1 , wherein the timepiece component is made of silicon and is a component of an escapement device.5. The timepiece component as claimed in claim 1 , wherein (i) the timepiece component is rigid and does not release energy by elasticity and/or (ii) the timepiece component is selected from the group consisting of a toothed wheel claim 1 , an escapement wheel claim 1 , a hand claim 1 , an impulse pin and a pallet.6. The timepiece component as claimed in claim 1 , wherein (i) the timepiece component has a mean strength higher than or equal to 4000 MPa claim 1 , and/or (ii) the timepiece component has a minimum strength higher than or equal to 3000 MPa.7. A timepiece movement comprising a timepiece component as claimed in .8. A timepiece comprising a timepiece component as claimed in .9. A process for manufacturing a timepiece component claim 1 , comprising: ...

METHOD FOR MANUFACTURING A ONE-PIECE SILICON DEVICE WITH FLEXIBLE BLADES, IN PARTICULAR FOR TIMEPIECES

A one-piece silicon device with flexible blades (), in particular for timepieces, for example a pivot with crossed blades, and to a method for manufacturing the device (). The method includes: forming () a one-piece silicon device () blank from a wafer of the SOI type, the device () including two flexible blades (), each formed in a different layer of the SOI wafer, the blades () being arranged in two different substantially parallel planes, the blades () being separated by a clearance (); growing a first silicon oxide layer on the surface of at least one of the blades () bordering the clearance, the first silicon oxide layer being formed from a first sub-layer of silicon of the one or more blades (); and removing the first silicon oxide layer to increase the clearance () between the two blades (). 120123. A method () for manufacturing a one-piece silicon device () with flexible blades ( , ) , in particular for timepieces , for example a pivot with crossed blades , comprising the following steps of:{'b': 21', '1', '1', '2', '3', '2', '3', '2', '3', '7, 'forming () a one-piece silicon device () blank from a wafer of the SOI type, the device () comprising two flexible blades (, ), each formed in a different layer of the SOI wafer, the blades (, ) being arranged in two different substantially parallel planes, the blades (, ) being separated by a clearance (),'}{'b': 23', '15', '2', '3', '7', '15', '2', '3, 'growing () a first silicon oxide layer () on the surface of at least one of the blades (, ) bordering the clearance (), the first silicon oxide layer () being formed from a first sub-layer of silicon of the one or more blades (, ), and'}{'b': 24', '15', '7', '2', '3, 'removing () the first silicon oxide layer () to increase the clearance () between the two blades (, ).'}2. The manufacturing method according to claim 1 , further comprising the following steps of:{'b': 25', '17', '2', '3', '7', '17', '2', '3, 'growing () a second silicon oxide layer () on the surface ...

METHOD FOR MANUFACTURING A ONE-PIECE MECHANICAL TIMEPIECE PART

A one-piece mechanical timepiece part formed by a gear for timepiece mechanisms, a wheel for timepiece mechanisms and/or a pinion for timepiece mechanisms, and its related method. The method for manufacturing the one-piece mechanical timepiece part by laser light includes the steps of providing a one-piece material part, oscillating and/or rotating the rotary element and forming the one-piece mechanical timepiece part by power and time modulation of the laser light. 1. A method for manufacturing a one-piece mechanical timepiece part by laser light; said manufacturing method comprising the steps of:providing a one-piece workpiece made of preferably crystalline, composite and/or amorphous material;transmitting a first power, geometry and time modulation of said laser light; andexposing at least a first portion of said at least one one-piece workpiece to said first modulation of said laser light so as to form at least a first volume;transmitting a second power, geometry and time modulation of said laser light; andexposing at least a second portion of said at least one one-piece workpiece to said second modulation of said laser light so as to form at least a second volume.2. The manufacturing method according to claim 1 , which comprises a step of rotating claim 1 , during said at least one step of exposing at least a first portion of said at least one one-piece workpiece and/or during said at least one step of exposing at least a second portion of said at least one one-piece workpiece.3. The manufacturing method according to claim 1 , which comprises at least one step of forming at least one first relief claim 1 , in particular at least one first convex relief or at least one first concave relief claim 1 , and/or at least one step of forming at least one second relief claim 1 , in particular at least one second convex relief or at least one second concave relief.4. The manufacturing method according to claim 1 , wherein the crystalline claim 1 , composite or amorphous ...

A DIAL FOR A CERAMIC TIMEPIECE AND A METHOD FOR MANUFACTURING

The present disclosure relates to a dial for a ceramic timepiece. The dial comprises a casing, configured to accommodate a movement. The casing includes a first groove, defined in an inner periphery of a first side of the casing. The first groove accommodates a glass of the timepiece, within a thickness of the casing. Further one or more provisions are provided in a second side of the casing, where each of the one or more provisions is configured to receive an adapter. Each of the adapter receives a fastening member, for securing a back plate of the timepiece within the height of the casing. The dial is also provisioned with a pair of projections, extending outwardly from two opposing portions of an outer periphery of the casing. The pair of projections receives a strap of the timepiece. The configuration of the dial helps in reducing the thickness of the timepiece.

External element or dial for horology or jewellery made of conductive material

A method for fabricating a timepiece component made of conductive material includes: making a base from conductive material; coating the base with a first layer of sacrificial metal protection material; etching a recessed decoration mechanically or with a laser; coating the first recessed decoration and the remaining part of the first layer with a second metal and/or coloured decorative treatment layer; and removing each first sacrificial metal protection layer by chemical devices, to obtain a blank including a first decoration formed by the remaining part of the second layer.

PROCESS FOR THE PRODUCTION OF A TIMEPIECE PROVIDED WITH A HOLLOW OR RAISED EXTERNAL ELEMENT

The invention relates to a process for the production of a part provided with an external element, wherein the process comprises the following steps: 1. A process for the production of a part provided with an external element , wherein the process comprises the following steps:provide an electrically conductive substrate having an upper surface and a raised pattern on said upper surface, wherein the pattern has an crestdeposit an electrically insulating layer onto the upper surface of the substrate around the pattern to a thickness less than or equal to the distance between the crest and the upper surfacedeposit a metal layer onto the crest of the pattern by galvanic growth so that at the end of this step the metal layer partly rests on the insulating layerdissolve the insulating layercover an assembly comprising the substrate and the metal layer with a mass of a base material of the part, wherein the mass forms an imprint of the assemblyseparate the mass and the metal layer from the substrate, wherein the mass then exhibits an external element formed by a recess, the shape of which corresponds to the imprint of the pattern and the base of which interfaces with the metal layer.2. A production process according to including the following step:machine the crest of the pattern so as to create a texture, e.g. an engraving.3. The process for the production of a part provided with an external element comprising the following steps:provide an electrically conductive substrate having an upper surfacedeposit an electrically insulating layer onto the upper surface of the substratemachine the insulating layer and the substrate so that a hollow pattern is formed that passes through the insulating layer and extends over a portion of the substratedeposit a metal layer into the pattern by galvanic growth so that at the end of this step the metal layer partly rests on the insulating layerdissolve the insulating layercover an assembly comprising the substrate and the metal layer ...

FABRICATION METHOD INCLUDING A MODIFIED ASSEMBLY STEP

The invention relates to a fabrication method including an assembly step for inserting an intermediate part intended to ensure the flatness of the face to be welded. 1. A method for fabrication of a timepiece component comprising the following steps:forming a first part made from metal and a second part made from silicon or ceramic;mounting an intermediate part on a shoulder of the first part;mounting a first surface of the second part on a surface of the intermediate part and a second surface of the second part on a surface of the first part;welding, by laser electromagnetic radiation, the surface of the second part mounted on the surface of the intermediate part, in order to secure them to each other and to form the timepiece component.2. The method according to claim 1 , wherein the second part also includes at least a partial coating of metal claim 1 , silicon oxide claim 1 , silicon nitride claim 1 , silicon carbide or an allotrope of carbon.3. The method according to claim 1 , wherein the first part includes an iron alloy claim 1 , a copper alloy claim 1 , nickel or an alloy thereof claim 1 , titanium or an alloy thereof claim 1 , gold or an alloy thereof claim 1 , silver or an alloy thereof claim 1 , platinum or an alloy thereof claim 1 , ruthenium or an alloy thereof claim 1 , rhodium or an alloy thereof claim 1 , or palladium or an alloy thereof.4. The method according to claim 1 , wherein the intermediate part includes an iron alloy claim 1 , a copper alloy claim 1 , nickel or an alloy thereof claim 1 , titanium or an alloy thereof claim 1 , gold or an alloy thereof claim 1 , silver or an alloy thereof claim 1 , platinum or an alloy thereof claim 1 , ruthenium or an alloy thereof claim 1 , rhodium or an alloy thereof claim 1 , or palladium or an alloy thereof.5. The method according to claim 1 , wherein the second part forms all or part of a case claim 1 , a dial claim 1 , a flange claim 1 , a crystal claim 1 , a bezel claim 1 , a push-piece claim 1 , a ...

METHOD OF MANUFACTURING ELECTROFORMED COMPONENTS

In manufacturing of a first electroformed component and a second electroformed component having portions fitted to each other into close contact, after the first electroformed component is formed, the first electroformed component is used as a portion of an electroforming mold to form the second electroformed component. Using the first electroformed component as a portion of the electroforming mold to form the second electroformed component, the shape of the first electroformed component is transferred to the second electroformed component. As a result, multiple types of components differing in shape may be accurately manufactured concurrently in a series of manufacturing steps. 19-. (canceled)10. A method of manufacturing electroformed components comprising:forming a first through-hole by patterning a first photoresist layer formed on a front surface side of a conductive layer, the first through-hole penetrating the first photoresist layer along a stacking direction of the conductive layer and the first photoresist layer;depositing a first electroformed member on the front surface side of the conductive layer in the first through-hole by electroforming using the conductive layer as one electrode;forming a first electroformed component by planarizing the front surface side of the first electroformed member and the first photoresist layer;removing the first photoresist layer from the conductive layer having the first electroformed component formed;forming a film for separation on a surface of the first electroformed component exposed by removing the first photoresist layer;forming a second through-hole by forming on the front surface side of the conductive layer, a second photoresist layer covering the first electroformed component from the front surface side and by patterning the second photoresist layer, the second through-hole penetrating the second photoresist layer along the stacking direction while a portion of the first electroformed component projects inward; ...

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′).

涂覆用于机械系统的具有高摩擦性能的微机械部件的方法

一种涂覆微机械系统，特别是钟表机芯，的微机械元件的方法，其包括：提供待涂覆的基材（4）元件；给所述元件提供金刚石涂层（1）；其中金刚石涂层通过在反应室中用CVD（化学气相淀积）提供；并且，在化学气相淀积中，在生长过程的最后部分期间，在反应室内提供碳含量的受控改变，由此在表面附近提供sp2/sp3碳键（2）的变化。也提供了相应的微机械元件。

Manufacturing method for watch parts

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 ...

微型机械钟表部件

一种微型机械钟表部件是以板的形式在硅衬底中切出。部件的切边包括用作接触表面的部分，该接触表面设置成抵靠钟表中的另一微型机械部件的相应接触区滑动。切边具有包括交替的肋(21a)和槽(23a)的肋状表面，肋和槽是直的并且分别包含在平行于板的平面内。此外，肋和槽在切边上形成具有第一间距(25a)以及至少一个第二间距(27a)的间隔图案，在第一间距中，肋彼此分开的间隔等于第一距离，并且在第二间距中，肋之间的间隔等于第二距离，第二距离不同于第一距离。

Component especially for horology with surface topology and method for manufacturing the same

본 발명은 주어진 방향에서 서로 마찰 접촉하도록 의도된 2 개의 구성 요소들 (2) 을 포함하는 시스템 (1) 에 관한 것으로서, 마찰은 기능 영역에서 발생하고, 2 개의 상기 구성 요소들 (2) 중 적어도 하나는, 상기 기능 영역에서 표면 상에, 피크들 (3b) 에 의해서 분리된 둥근 형상의 일련의 트로프들 (3a) 또는 트로프들 (3a) 에 의해서 분리된 둥근 형상의 일련의 범프들 (3c) 로 형성된 텍스처를 포함하고, 상기 트로프들 (3a) 은 상기 주어진 방향에 평행하게 연장되고, 마찰에 의해서 생성된 잔해물 (4) 의 배출을 가능하게 하고, 그리고 윤활유 (5) 를 위한 저장부로서 역할을 한다. 본 발명은 또한 DRIE (심도 반응성 이온 에칭) 프로세스에 의해서 적어도 하나의 구성 요소 (2) 또는 몰드를 제조하는 방법에 관한 것이고, DRIE 프로세스에 의해서 기계 가공된 측벽들 상의 표면 결함들은 상기 트로프들 (3a) 을 형성하는데 사용된다. The present invention relates to a system (1) comprising two components (2) intended to be in frictional contact with each other in a given direction, wherein the friction occurs in a functional area, and wherein at least one of the two components (2) is One is, on the surface in the functional region, a series of troughs 3a of round shape separated by peaks 3b or a series of bumps 3c of round shape separated by troughs 3a , wherein the troughs 3a extend parallel to the given direction, enable the discharging of debris 4 generated by friction, and serve as a reservoir for the lubricant 5 . do The present invention also relates to a method for manufacturing at least one component (2) or a mold by means of a DRIE (depth reactive ion etching) process, wherein surface defects on the sidewalls machined by the DRIE process are formed in the troughs (3a) ) is used to form

Micro mechanical clock parts

微小機械時計部品（１）は、プレート状のシリコン基板から切り出される。部品の切縁部は、時計の別の微小機械部品の対応する接触ゾーンに接して滑動するよう構成された接触面として機能する目的の部分を含む。切縁部は、交互するリブ（２１ａ）と溝（２３ａ）を含むリブ付き面を有し、リブ及び溝は、直線状であって、各々がプレートに平行な平面内に含まれる。更に、切縁部が有するリブ及び溝は、リブを互いから離隔する間隔が第１の距離に等しい第１の区間（２５ａ）と、リブ間の間隔が第１の距離とは異なる第２の距離に等しい第２の区間（２７ａ）とを備えて、切縁部上に段付きパターンを形成する。 【選択図】 図２Ａ

Composite component for watches or jewelry with a ceramic structure and inserts

FIELD: watches and jewelry manufacturing.SUBSTANCE: invention relates to а method of manufacturing a composite component of a watch or jewelry, including making a base (1) from a first material containing a first visible surface (11) and a first supporting surface (12), making a second ceramic material, or sapphire, or at least partially an amorphous material of a structure (2) containing a second visible surface (21) and a second support surface (22) and having a through hole (23) extending through the entire thickness of said structure (2), for each through hole (23), making from a third material at least one insert (3) suitable for mating installation in said through hole (23), gluing said base (1) and each structure (2) to each other so that each first support surface (12) and each second mating support surface (22) snugly adhered to each other, fixing each said insert (3) in its corresponding through hole (23).EFFECT: watches and jewelry composite component manufacturing.21 cl, 13 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 743 709 C1 (51) МПК G04B 1/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК G04B 1/00 (2020.08) (21)(22) Заявка: 2020110391, 12.03.2020 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Омега СА (CH) Дата регистрации: 24.02.2021 14.03.2019 EP 19162931.0 (45) Опубликовано: 24.02.2021 Бюл. № 6 2 7 4 3 7 0 9 R U (54) Композиционный компонент для часов или ювелирных изделий, имеющий керамическую структуру и вставки (57) Реферат: Способ изготовления композиционного структуры (2), для каждого сквозного отверстия компонента часов или ювелирного изделия, (23) изготовление из третьего материала по включающий в себя изготовление из первого меньшей мере одной вставки (3), подходящей для материала основания (1), содержащего первую ответной установки в указанное сквозное видимую поверхность (11) и первую опорную отверстие (23), склеивание указанного основания ...

Method for producing a metal decoration on a dial and dial obtained by said method

本发明涉及用于在具有穹顶表面的由绝缘材料制成的基底上制造至少一个金属装饰物的方法，包括以下步骤：a)提供基底并通过气相沉积而在其上沉积第一粘合层和第二导电层；b)沉积第三粘合层；c)施加光敏树脂层；d)通过限定装饰物轮廓的掩模照射光敏树脂层；e)溶解光敏树脂层的未照射区域以原位露出装饰物所处的第三层；f)除去装饰物所在的第三粘合层，以露出导电的第二层；g)从导电表面开始电沉积金属层或金属合金层以形成基本上到达树脂层上表面的至少一个单元；h)通过等离子体蚀刻除去剩余的光敏树脂层；i)通过至少一次湿法蚀刻除去第一、第二和第三层。本发明还涉及具有金属装饰物的由绝缘材料制成的穹顶表盘。

Production of timepiece parts

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Compound pendulum

FIELD: physics. SUBSTANCE: compound pendulum is formed in a layer of silicon-based material and has a boss connected to a rim by at least one spoke. Also, according to the invention, the rim has at least one additional component in approximately the form of a ring with cuts, made from material whose density is higher than that of said silicon-based material in order to increase inertia of said pendulum. EFFECT: design of a pendulum whose properties can be easily adjusted depending on temperature, and is easy to make. 21 cl, 10 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 468 405 (13) C2 (51) МПК G04B 17/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2010142923/28, 13.03.2009 (24) Дата начала отсчета срока действия патента: 13.03.2009 (56) Список документов, цитированных в отчете о поиске: ЕР 1593004 A2, 09.11.2005. WO 2004048800 A1, 10.06.2004. GB 2416408 A, 25.01.2006. SU 151252 A1, 25.10.1962. 2 4 6 8 4 0 5 R U (86) Заявка PCT: EP 2009/053001 (13.03.2009) C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 20.10.2010 (87) Публикация заявки РСТ: WO 2009/115464 (24.09.2009) Адрес для переписки: 103735, Москва, ул. Ильинка, 5/2, ООО "Союзпатент", пат.пов. Ю.В.Пинчуку, рег.№ 656 (54) СОСТАВНОЙ МАЯТНИК (57) Реферат: Изобретение относится к области часовой промышленности и направлено на создание маятника, свойства которого в зависимости от температуры могут быть легко отрегулированы, при этом простого в изготовлении, что обеспечивается за счет того, что составной маятник образован в слое материала на основе кремния и включает в себя ступицу, соединенную с ободом, по меньшей мере, одной спицей. Кроме того, согласно изобретению, обод включает в себя, по меньшей мере, одну дополнительную деталь, приблизительно в форме кольца с прорезями из материала с плотностью большей, чем плотность указанного материала на основе кремния, чтобы увеличить инерцию указанного маятника. 3 н. и 18 з.п. ф-лы, ...

Component with surface texture for a timepiece and method for manufacturing same

本发明涉及一种系统(1)，其包括两个部件(2)，所述两个部件用于在给定的摩擦方向上通过摩擦表面彼此摩擦接触，其中摩擦发生在功能区域中，所述系统(1)的特征在于，所述两个部件(2)中的至少一个在功能区域中包括带有纹理结构的表面，该纹理结构由一系列通过峰部(3b)分隔开的弧形的槽(3a)形成或由一系列通过槽(3a)分隔开的凸起(3c)形成，所述槽(3a)平行于所述给定的摩擦方向延伸，并允许排出由摩擦产生的碎屑(4)并用作润滑剂(5)的储存部。本发明还涉及通过DRIE(深反应离子蚀刻)工艺制造至少一个部件(2)或模具的方法，其中通过DRIE工艺加工的侧壁上的表面缺陷用于形成所述槽(3a)。

Watch or jewellery component having ceramic base and structured finish

FIELD: jewellery. SUBSTANCE: method of making a watch component or a jewellery with a structured finish, comprising: making ceramic base (1); performing mirror polishing; laser and/or mechanical processing of surface relief (20); applying on surface relief (20) first layer (2) of first metal decorative finishing material and/or painted decorative finishing material, wherein before or after said first coating application, deep engraving is performed to create first decorative cavity (3), depth of which exceeds thickness of first layer and which passes into base (1) below visible surface (10) and below recesses (22) of surface relief (20); performing laser ablation of first layer (2) in pockets (4), at the bottom of which ceramic material is opened; second layer (5) of second material is applied on all visible surfaces of component. EFFECT: disclosed is a watch or jewellery article having a ceramic base and a structured finish. 16 cl, 12 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 736 703 C1 (51) МПК G04B 19/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК G04B 19/00 (2020.08) (21)(22) Заявка: 2020109896, 06.03.2020 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): ОМЕГА СА (CH) Дата регистрации: 19.11.2020 14.03.2019 EP 19162936.9 (45) Опубликовано: 19.11.2020 Бюл. № 32 2 7 3 6 7 0 3 R U (54) КОМПОНЕНТ ЧАСОВ ИЛИ ЮВЕЛИРНОГО ИЗДЕЛИЯ, ИМЕЮЩИЙ КЕРАМИЧЕСКУЮ ОСНОВУ И СТРУКТУРИРОВАННУЮ ОТДЕЛКУ (57) Реферат: Способ изготовления компонента часов или глубокую гравировку для создания первой ювелирного изделия со структурированной декоративной полости (3), глубина которой отделкой, включающий: изготовление превышает толщину первого слоя и которая керамического основания (1); выполнение проходит в основание (1) ниже видимой зеркальной полировки; выполнение лазерной и/ поверхности (10) и ниже впадин (22) или механической обработки поверхностного поверхностного рельефа (20); выполнение рельефа ...

Component especially for horology with surface topology and method for manufacturing the same

본 발명은 주어진 방향에서 서로 마찰 접촉하도록 의도된 2 개의 구성 요소들 (2) 을 포함하는 시스템 (1) 에 관한 것으로서, 마찰은 기능 영역에서 발생하고, 2 개의 상기 구성 요소들 (2) 중 적어도 하나는, 상기 기능 영역에서 표면 상에, 피크들 (3b) 에 의해서 분리된 둥근 형상의 일련의 트로프들 (3a) 또는 트로프들 (3a) 에 의해서 분리된 둥근 형상의 일련의 범프들 (3c) 로 형성된 텍스처를 포함하고, 상기 트로프들 (3a) 은 상기 주어진 방향에 평행하게 연장되고, 마찰에 의해서 생성된 잔해물 (4) 의 배출을 가능하게 하고, 그리고 윤활유 (5) 를 위한 저장부로서 역할을 한다. 본 발명은 또한 DRIE (심도 반응성 이온 에칭) 프로세스에 의해서 적어도 하나의 구성 요소 (2) 또는 몰드를 제조하는 방법에 관한 것이고, DRIE 프로세스에 의해서 기계 가공된 측벽들 상의 표면 결함들은 상기 트로프들 (3a) 을 형성하는데 사용된다.

Cog-wheel system for clocks

FIELD: physics. SUBSTANCE: cog-wheel system includes a cog-wheel and a toothed wheel, coaxially placed relative a rotating shaft, and a fastening device between said cog-wheel and said toothed wheel to prevent relative displacement of one of them relative each other. According to the invention, the fastening device has a profiled depression, the shape of which at least partially matches the cross-section of said section and which is made on the hub of said wheel for fastening said cog-wheel and toothed wheel for rotation. EFFECT: preventing sheer stress. 16 cl, 9 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 498 383 (13) C2 (51) МПК G04B 13/02 (2006.01) B81C 1/00 (2006.01) G04D 3/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2011109457/28, 23.07.2009 (24) Дата начала отсчета срока действия патента: 23.07.2009 (73) Патентообладатель(и): НИВАРОКС-ФАР С.А. (CH) (43) Дата публикации заявки: 20.09.2012 Бюл. № 26 2 4 9 8 3 8 3 (45) Опубликовано: 10.11.2013 Бюл. № 31 (56) Список документов, цитированных в отчете о поиске: ЕР 1705533 А1, 27.09.2006. СН 694465 А5, 31.01.2005. JP 59135385 А, 03.08.1984. JP 4335182 А, 24.11.1992. RU 2275667 С2, 27.04.2006. 2 4 9 8 3 8 3 R U (86) Заявка PCT: EP 2009/059477 (23.07.2009) C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 15.03.2011 (87) Публикация заявки РСТ: WO 2010/018051 (18.02.2010) Адрес для переписки: 109012, Москва, ул. Ильинка, 5/2, ООО "Союзпатент" (54) СИСТЕМА ШЕСТЕРЕН ДЛЯ ЧАСОВ (57) Реферат: Изобретение относится к области часовой промышленности, а именно к системе шестерен, которая включает в себя крепежное устройство, предотвращающее возникновение напряжения сдвига, что обеспечивается за счет того, что система шестерен включает в себя шестерню и зубчатое колесо, соосно установленные относительно поворотной оси, и крепежное устройство между вышеуказанной шестерней и вышеуказанным колесом для предотвращения относительного перемещения ...

External element or dial for timepiece or piece of jewellery made of electrically conductive material

用于制造由导电材料制成的时计部件的方法：‑基座（1）由导电材料制成；‑基座涂覆有牺牲金属保护材料的第一层（2；21；22）；‑机械地或借助于激光蚀刻凹陷装饰（3）；‑第一凹陷装饰（3）和第一层（2；21；22）的剩余部分涂覆有第二金属和/或有色装饰处理层（4；41；42）；‑通过化学方法去除每个第一牺牲金属保护层（2；21；22），以获得包括由第二层（4；41；42）的剩余部分形成的第一装饰的坯件（10）。

How to manufacture watch parts, movements, watches and watch parts

Method for brazing titanium alloy components with zirconia-based ceramic components for horology or jewellery

본 발명은 구조적인 그리고/또는 외부의 타임피스 요소 (100) 를 제조하기 위한, 제 1 세라믹 부품 (10) 및 제 2 금속 합금 부품 (20) 의 브레이징 방법에 관한 것으로, 상기 제 1 세라믹 부품 (10) 을 위해 지르코니아계 세라믹이 선택되고, 상기 제 2 금속 합금 부품 (20) 을 위해 티타늄 합금이 선택되고, 상기 제 1 세라믹 부품 (10) 내부에는, 상기 제 2 금속 합금 부품 (20) 의 제 2 베어링 표면 (2) 과의 접합 영역 (3) 에서 제 1 베어링 표면 (1) 으로부터 후퇴되어 적어도 하나의 제 1 리세스 (4) 가 형성되고, 상기 제 1 베어링 표면 (1) 에 그리고 각 리세스 (4) 내에 브레이즈 재료 (5) 가 디포짓팅되고, 상기 제 2 베어링 표면 (2) 이 상기 제 1 베어링 표면 (1) 과 정렬되게 위치되어 조립체를 형성하고, 상기 조립체가 상기 브레이즈 재료 (5) 의 용융 온도보다 높은 온도에서 제어된 분위기에서 가열되어 상기 접합 영역 (3) 에서 브레이즈가 형성된다. The present invention relates to a method of brazing a first ceramic component 10 and a second metal alloy component 20 for manufacturing a structural and/or external timepiece element 100, wherein the first ceramic component ( 10) a zirconia-based ceramic is selected, a titanium alloy is selected for the second metal alloy component 20, and inside the first ceramic component 10, the second metal alloy component 20 is 2 Retreating from the first bearing surface (1) in the junction region (3) with the bearing surface (2) to form at least one first recess (4), in the first bearing surface (1) and in each A braze material (5) is deposited in the recess (4), and the second bearing surface (2) is positioned in alignment with the first bearing surface (1) to form an assembly, the assembly being the braze material (5). ) Is heated in a controlled atmosphere at a temperature higher than the melting temperature of) to form a braze in the bonding region (3).

External element or dial for watches or jewelry made of conductive material

FIELD: conductive materials/watchmaking.SUBSTANCE: method of manufacturing a clock component made of a conductive material, in which: the base (1) is made of a conductive material; the base is covered with the first layer (2; 21; 22) of a sacrificial metal protective material; an in-depth decoration is engraved mechanically or with a laser (3); the first in-depth decoration (3) and the rest of the first sacrificial metal protective layer (2; 21; 22) are covered with a second metal and / or decorative finishing layer (4; 41; 42); then each first sacrificial metal protective layer (2; 21; 22) is removed by chemical method to obtain a blank (10) containing the first decoration formed by the remainder of the second layer (4; 41; 42).EFFECT: more efficient manufacturing of decorative layers for watches etc.33 cl, 11 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 743 680 C1 (51) МПК G04D 3/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК G04D 3/00 (2020.08) (21)(22) Заявка: 2020110364, 12.03.2020 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): ОМЕГА СА (CH) Дата регистрации: 24.02.2021 14.03.2019 EP 19162928.6 (45) Опубликовано: 24.02.2021 Бюл. № 6 2 7 4 3 6 8 0 R U (54) ВНЕШНИЙ ЭЛЕМЕНТ ИЛИ ЦИФЕРБЛАТ ДЛЯ ЧАСОВ ИЛИ ЮВЕЛИРНЫХ ИЗДЕЛИЙ, ВЫПОЛНЕННЫЙ ИЗ ПРОВОДЯЩЕГО МАТЕРИАЛА (57) Реферат: Способ изготовления компонента часов, жертвенного металлического защитного слоя (2; выполненного из проводящего материала, в 21; 22) покрывают вторым металлическим и/или котором: изготавливают основание (1) из декоративным отделочным слоем (4; 41; 42); проводящего материала; покрывают основание удаляют каждый первый жертвенный первым слоем (2; 21; 22) жертвенного металлический защитный слой (2; 21; 22) металлического защитного материала; химическим методом, чтобы получить заготовку механически или с помощью лазера гравируют (10), содержащую первое украшение, углубленное украшение (3); первое углубленное ...

Method for the production of a dial and dial produced according to said method

본 발명은 다이얼의 제작에 관한 것이며, 여기서 기초몸체(1)는 적어도 하나의 래커층(6,7)을 가지며, 이어서 상기한 래커층(6,7)은 눈금선 마크 및/또는 숫자(4)들 및/또는 마킹들을 제작하기 위하여 레이저빔을 사용하여 부분적으로 제거된다.

Part of external design from non-conductive material

FIELD: production technology. SUBSTANCE: method of making a part of external design from non-conducting material by means of implementation or repetition of basic cycle: (10) base (1) is made in the form of substrate from non-conducting material, or from ceramics, or from glass, or from sapphire; (20) a first consumable protective metal layer (2) is applied thereon by a dry method; (30) decorative pattern (3) is engraved in depth, at least equal to local thickness of said first layer (2), by means of ultra-short pulses laser; (40) on decorative pattern (3) and second layer (4) of decorative metal or color processing is applied by dry method on remaining part of first layer (2); (50) each first layer (2) is chemically removed, – before or after chemical removal (50) of each first layer (2), mechanical alignment (55) of the obtained compound is made at the upper level of said base (1). EFFECT: lining element or clock face made from non-conducting material is proposed. 16 cl, 8 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 717 134 C1 (51) МПК G04B 37/22 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК G04B 37/22 (2019.08) (21)(22) Заявка: 2019122181, 14.12.2017 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): РУБАТТЕЛЬ Э ВАЙЕРМАНН С.А. (CH) Дата регистрации: 18.03.2020 16.12.2016 EP 16204645.2 (45) Опубликовано: 18.03.2020 Бюл. № 8 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 16.07.2019 (86) Заявка PCT: 2 7 1 7 1 3 4 R U (87) Публикация заявки PCT: WO 2018/109065 (21.06.2018) Адрес для переписки: 101000, Москва, ул. Мясницкая, д. 13, стр. 5, ООО "Союзпатент" (54) ДЕТАЛЬ ВНЕШНЕГО ОФОРМЛЕНИЯ ИЗ НЕПРОВОДЯЩЕГО МАТЕРИАЛА (57) Реферат: Способ изготовления детали внешнего помощи лазера ультракоротких импульсов; - (40) оформления из непроводящего материала на декоративный рисунок (3) и на оставшуюся посредством осуществления или повторения часть первого слоя (2) сухим ...

Patent FR2017027B1

Patent FR2146731A5

Method for obtaining a metal microstructure and microstructure obtained according to said method

The invention relates to a method for making a metal microstructure characterised in that it comprises the steps of forming, by a LIGA-UV method, a mould made of a photosensitive resin, and alternately galvanically depositing layers of a first metal and of at least a second metal from the conducting layer in order to form a block that substantially reaches the upper surface of the photosensitive resin, said block consisting of a stack of layers of the first and second metals.

Mould for polished hour markers for clock - faces

Clock faces with polished markers can also be made. A given number of recesses in the form of the signs are stamped in an original. The floor of the original is worked. A positive plastics true impression in reversed relief is made of the original. The upper sides of the prominences forming the signs are machined. A conductive layer is applied to the copy and the required metal shape is made on it by electroforming.

Patent FR2017027A1

Patent FR2210785B1

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.

Composite pendulum and method for making same

The invention relates to a composite pendulum (45, 45') made in a layer (21) of a silicon-based material and including a hub (39, 39') connected to a felloe (37, 37') by at least one arm (40, 41, 42, 43). According to the invention, the felloe (37, 37') includes at least one additional portion substantially having the shape of a toothed ring (23, 23') and having a density higher than that of the silicon-based material so as to increase the inertia of said pendulum. The invention also relates to a method for making such a pendulum. The invention pertains to the field of clock movements.

Micromechanical component and method for its production

Mikromechanisches Bauteil mit einer ersten Oberfläche (10) und einer zweiten Oberfläche (12), die aufeinander im Wesentlichen senkrecht stehen, wobei die erste (10) und/oder die zweite Oberfläche (12) zumindest bereichsweise aus Diamant (C i ), Al x O y , Si x C y , Si x N y , Si x O y N y-1 , metallischen Karbiden der Gruppen 4, 5 oder 6 des Periodensystems und/oder Zirkonverbindungen, insbesondere Zr x O y , bestehen, wobei x und y positive ganze Zahlen sind, wobei die erste (10) und/oder die zweite (12) Oberfläche eine mittlere Rauhigkeit R rms ≤ 10 µm aufweist. Micromechanical component having a first surface (10) and a second surface (12), which are mutually substantially perpendicular, wherein the first (10) and / or the second surface (12) at least partially made of diamond (C i ), Al x O y, Si x C y, Si x N y, Si x O y N y-1, metallic carbides of the Group 4, 5 or 6 of the Periodic Table and / or zirconium compounds, in particular Zr x O y, are made, where x and y are positive integers, wherein the first (10) and / or the second (12) surface has an average roughness R rms ≤ 10 μm.

Analogue display member made of crystal line material, timepiece fitted therewith and method for fabricating the same

3D curved screen for watch and spraying process thereof

本发明属于手表领域，具体公开了一种用于手表的3D曲面屏及其喷涂工艺，包括3D曲面屏面板；3D曲面屏面板包括VA视窗区和3D弯曲区；3D弯曲区设在VA视窗区外缘，3D弯曲区上设有光阻层；光阻层包括第一光阻层和第二光阻层，第一光阻层设置在第二光阻层底部；3D弯曲区与VA视窗区的连接处外表面设有外倒角，内表面设有内倒角。本发明的喷涂工艺通过旋转角度喷涂机、高精密的喷枪把光阻剂均匀涂布在3D弯曲区，并用等离子清洁，增加光阻剂和玻璃面板之间的附着牢固程度，再用曝光机曝光，形成光阻层；整个过程，通过两次喷涂曝光，解决了内视窗线条不直和印刷锯齿问题，达到手表加工高精度要求。同时喷涂也解决了3D手表内冷雕痕迹无法遮蔽和边缘透光问题。

Method for coating micromechanical parts with high tribological performances for application in mechanical systems

Method for coating micromechanical components of a micromechanical system, in particular a watch movement, comprising: providing a substrate component to be coated; providing said component with a diamond coating; wherein diamond coating is provide by CVD in a reaction chamber and during CVD deposition, during the last portion of the growth process, a controlled change of the carbon content within the reaction chamber is provided, thereby providing a change of the sp2/sp3 carbon bonds in the vicinity of the surface. Corresponding micromechanical components are also provided.

Patent FR1589411A

Balance-spring resonator spiral and its method of fabrication

The invention relates to a hairspring for a balance wheel/hairspring resonator and to the production method thereof. The inventive hairspring (10) comprises rectangular section coils (h, x, e) having a pitch (p) and/or a thickness (e) which can vary from the inner curve (11) to the outer curve (14) or with a winding which can deviate from the course of a perfect spiral. Moreover, the inner curve (11) can be extended by a self-locking washer (17) such that the hairspring can be fixed, without clearance, to the shaft of the balance wheel. The hairspring is produced by means of photolithography and galvanic growth, or by micro-machining an amorphous or crystalline material such as a silicon wafer.

Black component decorated with stones and manufacturing method thereof

【課題】 石において黒色の層が不連続的であっても黒色の被覆を損傷しないような携行型時計又は装飾品のコンポーネントを製造する。【解決手段】 本発明は、計時器又は宝飾品の内部部品又はムーブメントのためのコンポーネントであって、部分的に黒色の層（３）で被覆された基材（２）を備えるものに関する。基材（２）は、基材（２）に形成されたハウジング（５）内に配置される少なくとも１つの石（４）によって装飾され、黒色の層（３）は、カーボンナノチューブ又は酸化アルミニウムを含み、基材（２）には、少なくとも、石（４）に対向する部分において、黒色の層（３）がない。また、本発明は、計時器又は宝飾品の内部部品又はムーブメントのためのコンポーネントを製造する方法に関する。【選択図】 図１

Sprung balance spiral resonator and method for manufacturing the same

Method of manufacturing a micromechanical part

The present invention provides a method for etching a pattern 50 comprising the part through the entire substrate using a) a step (3) of providing a substrate 53 made of a micro-machineable material and b) photolithography. A method (1) for manufacturing a mechanical part (51) comprising step (5). According to the invention, the method further comprises c) assembling the clip 91 on the part, whereby the part 51 is ready to be mounted without directly processing the micro-machineable material. And d) separating the component 51 from the substrate 53 for mounting the component in the device.

DEVICE FOR FASTENING A SPIRAL TO A KOLODKEVOLOSKA

Electronic movement for ladies wrist watch - has visual, audio or tactile alarm circuit

The movement comprises a miniature battery, an oscillator, e.g. a tuning fork resonator, and an integrated circuit supplying a miniature electric motor, associated with mechanical means for indicating the time in seconds, minutes and hours and the date and/or the day of the week, and also supplying at least one circuit providing a visual, audio and/or tactile alarm signal. Pref. the integrated circuit includes an oscillator for maintaining the oscillations of the resonator, a number of frequency divider stages, with intermediate outputs, and output stages for the miniature electric motor and the alarm means. The latter may employ a piezoelectric or magnetic transducer (10) for supplying an audio signal and placed in a cavity in the watch case and attached to a resilient membrane (11) for resonating at the frequency of one of the intermediate outputs of the frequency divider.

The timepiece dial or outer member being made from a material that be electrically non-conductive

本发明涉及一种通过执行或重复以下基本循环而由非导电材料制造钟表表盘或外部元件的方法：‑(10)用非导电基材或陶瓷或玻璃或蓝宝石制造基座(1)，‑(20)用第一牺牲金属保护层(2)借助干法工艺涂覆基座，‑(30)用超短脉冲激光以至少等于第一层(2)的局部深度的深度蚀刻出装饰(3)，‑(40)用金属的或着色的第二装饰性处理层(4)借助于干法工艺涂覆装饰(3)和第一层(2)的剩余部分，‑(50)化学去除每个第一层(2)，在化学去除(50)每个第一层(2)之前或之后，对于在基座(1)的上部层级处所形成的复合物进行机械平整(55)。

Component for clockwork

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2017 125 568 A (51) МПК G04B 1/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2017125568, 18.07.2017 (71) Заявитель(и): НИВАРОКС-ФАР С.А. (CH) Приоритет(ы): (30) Конвенционный приоритет: 19.07.2016 EP 16180228.5 02 Адрес для переписки: 109012, Москва, ул. Ильинка, 5/2, ООО "Союзпатент" Стр.: 1 A 2 0 1 7 1 2 5 5 6 8 R U A (57) Формула изобретения 1. Ось (1) вращения для часового механизма, содержащая по меньшей мере одну металлическую цапфу (3) на по меньшей мере одном из своих концов, отличающаяся тем, что металл представляет собой немагнитный алюминиевый сплав, чтобы ограничить чувствительность цапфы к магнитным полям, при этом по меньшей мере наружная поверхность (5) упомянутой цапфы (3) глубоко упрочнена до заданной глубины относительно сердцевины оси вращения. 2. Ось (1) вращения по п. 1, отличающаяся тем, что заданная глубина имеет значение между 5% и 40% от общего диаметра (d) цапфы (3). 3. Ось (1) вращения по п. 1, отличающаяся тем, что глубоко упрочненная наружная поверхность (5) содержит диффузионные атомы по меньшей мере одного химического элемента. 4. Ось (1) вращения по п. 1, отличающаяся тем, что глубоко упрочненная наружная поверхность (5) имеет твердость более 600 HV. 5. Ось (1) вращения по п. 1, отличающаяся тем, что немагнитный алюминиевый сплав выбран из группы материалов, включающей в себя алюминиево-медно-свинцовый сплав, алюминиево-кремниево-магниево-марганцевый сплав и алюминиево-цинковомагниево-медный сплав. 6. Ось (1) вращения по п. 1, отличающаяся тем, что упомянутая наружная поверхность (5) упомянутой цапфы (3) не имеет упрочняющего слоя, непосредственно осаждаемого на упомянутой наружной поверхности. 7. Ось (1) вращения по п. 1, отличающаяся тем, что по меньшей мере наружная поверхность (5) упомянутой цапфы (3) является обкатанной. 8. Ось (1) вращения по п. 1, отличающаяся тем, что она имеет две цапфы. 9. Механизм для часов, содержащий ...

Mainspring barrel and its manufacturing method for watch and clock movement

本发明涉及一种主发条(1a、1b、1c、1d、1e)，其包括螺旋金属条带(3)和在所述条带(3)的内端部(6)的内表面(5)中形成的钩接区域(4a、4b、4c、4d、4e)，所述钩接区域(4a、4b、4c、4d、4e)包括在所述内端部(6)的所述内表面(5)中包含的至少一个成形部分(7a)和/或至少一个凹腔(7b)。

Composite micromechanical component and method of fabricating the same

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。

Process for fixing the numbers or hour signs on watch faces

Manufacturing process of watch dials

Process of manufacturing watch part

一种用于制造手表部件(2)的工艺，其包括以下步骤：-提供在内部模具表面(11)处带有精确模具形状(10)的模具(1)，所述精确模具形状(10)对应于待制造的手表部件(2)的负轮廓，并且所述模具(1)由模具材料(12)制成；-将部件材料喷涂入所述模具(1)；-使所述模具(1)从所述手表部件(2)分离。

Multicolour cermet and/or ceramic article and manufacturing method thereof

본 발명은 다색 서멧 및/또는 세라믹 물품, 특히 타임피스의 베젤 (1) 에 관한 것으로, 이는 별개의 색상들로 된 적어도 2 개의 재료들 (2, 3) 을 주입하는 방법에 의해 제조되며, 상기 물품은 상기 물품의 나머지 부분과는 상이한 색상으로 된 릴리프 장식 (11) 을 포함하며, 상기 장식 (11) 은 2 개의 재료들의 주입 후에 레이저 어블레이션에 의해 만들어진다.

Method for the production of a dial and dial produced according to said method

The invention relates to a method for the production of a dial, wherein a base body (1) is provided with at least one lacquered layer (6,7), said lacquered layer (6,7) being subsequently partially removed by means of a laser beam in order to produce scale graduation marks and/or figures (4) and/or markings.

A method for manufacturing a temperature-compensated balance spring for timepieces of precise rigidity

Process for treating timepieces.

La présente invention concerne le domaine de l'horlogerie, plus particulièrement un procédé de traitement de pièces d'horlogerie comprenant une étape d'anodisation par micro-arc plasma. L'invention porte aussi sur l'utilisation d'un tel procédé et sur les pièces d'horlogerie recouvertes d'une couche d'oxyde, obtenues selon ce procédé.

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

Redesigning of the mechanical movement of a hand-wound watch

A method for manufacturing components having a light weight for achieving the mechanical movement of a hand-wound watch, comprising the steps of: - designing the components so that a single component includes the functionalities and features of several components, so that the total number of components is smaller than the present mechanical movements; - manufacturing the components with additive manufacturing technology so that a single component comprises several components already partially assembled together, so that the post-assembly step requires less time; and - assembling together the aforesaid components obtained via additive manufacturing to obtain the mechanism of a hand-wound watch.

Method of soldering titanium alloy components with ceramic components based on zirconium dioxide for watchmaking or jewelry industry

FIELD: metallurgy.SUBSTANCE: invention relates to metallurgy, namely to a method of soldering a ceramic component and a component from a metal alloy, and can be used for making a structural and / or external element of clocks. Method of soldering first ceramic component (10) and second component (20) from metal alloy for making structural and / or external element (100) of clock, wherein for said first component (10) a zirconium dioxide-based ceramic is selected, and said titanium alloy is selected for said second component (20). At least one first recess (4) in area (3) of connection with second contact surface (2) of second component (20) is made inside first component (10) at the part far from the edge of first contact surface (1). On said first contact surface (1) and in each recess (4) solder material (5) is applied, second surface (2) is located in aligned position relative to first surface (1) to form assembly and soldering is carried out by heating said assembly in conditions of controlled atmosphere. At least one said second contact surface (2) is produced in second component (20) with at least two main surfaces (21, 22) intersecting each other on at least one second intersection line (23) located in said connection area (3).EFFECT: high-quality soldered connection, as well as high mechanical properties in the obtained assembly.21 cl, 14 dwg

Micromechanical clockwork components and method for their production

Mount for treating micromechanical components

本发明涉及一种用于清洁和/或电解沉积的支座，所述支座由承载结构(1)形成，所述承载结构(1)具有用于手表指针(3)的附接点(2)，每个手表指针(3)包括孔(3a)，所述支座的特征在于，所述附接点由至少一个刚性销(10)承载，所述销在适当情况下是导电的，所述指针经由其中的孔穿在所述销(10)上并且通过间隔装置(11)彼此隔开。

Component for clockwork mechanism

FIELD: clockwork mechanisms.SUBSTANCE: invention relates to the field of clockwork mechanisms containing a rotation axis. The rotation axis contains metal trunnion (3) at each of its ends. The metal is a non-magnetic aluminum alloy for limiting the sensitivity of the trunnion to magnetic fields, while at least outer surface (5) of one of these two trunnions (3) is deeply hardened to a predetermined depth relatively to the rest of the axis to strengthen trunnion or trunnions (3).EFFECT: reducing the sensitivity of the rotation axis of the clockwork mechanism to magnetic fields, as well as ensuring its wear resistance, impact resistance and corrosion resistance.14 cl, 2 dwg

Composite pendulum and method for making same

The invention relates to a composite pendulum (45, 45’) made in a layer (21) of a silicon-based material and including a hub (39, 39’) connected to a felloe (37, 37') by at least one arm (40, 41, 42, 43). According to the invention, the felloe (37, 37’) includes at least one additional portion substantially having the shape of a toothed ring (23, 23’) and having a density higher than that of the silicon-based material so as to increase the inertia of said pendulum. The invention also relates to a method for making such a pendulum. The invention pertains to the field of clock movements.

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 coating micromechanical parts with high tribological performances for application in mechanical systems

Method for coating micromechanical components of a micromechanical system, in particular a watch movement, comprising: providing a substrate (4) component to be coated; - providing said component with a diamond coating (1 ); wherein diamond coating is provide by CVD in a reaction chamber and during CVD deposition, during the last portion of the growth process, a controlled change of the carbon content within the reaction chamber is provided, thereby providing a change of the sp2/sp3 carbon bonds (2) in the vicinity of the surface. Corresponding micromechanical components are also provided.

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

The dial plate for manufacturing the method for metal ornaments on dial plate and being obtained by this method

本发明涉及用于在具有穹顶表面的由绝缘材料制成的基底上制造至少一个金属装饰物的方法，包括以下步骤：a)提供基底并通过气相沉积而在其上沉积第一粘合层和第二导电层；b)沉积第三粘合层；c)施加光敏树脂层；d)通过限定装饰物轮廓的掩模照射光敏树脂层；e)溶解光敏树脂层的未照射区域以原位露出装饰物所处的第三层；f)除去装饰物所在的第三粘合层，以露出导电的第二层；g)从导电表面开始电沉积金属层或金属合金层以形成基本上到达树脂层上表面的至少一个单元；h)通过等离子体蚀刻除去剩余的光敏树脂层；i)通过至少一次湿法蚀刻除去第一、第二和第三层。本发明还涉及具有金属装饰物的由绝缘材料制成的穹顶表盘。

Ceramic-based timekeeper or ornament component with structured decoration

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。