Oscillator spring composition and method for fabricating an oscillator spring

An oscillator spring material comprising a mixture of a host material with an additive in proportions which permit the thermal evolution of the material's elastic modulus to be tuned, e.g. to correct or compensate for other thermal changes in an oscillator system. The additive comprises a crystalline material having an abnormal thermal evolution of elastic modulus. The host material has a normal thermal evolution of elastic modulus. The additive is mixed with the host material before the host material undergoes a phase transformation into its final form. The additive has a phase transformation temperature higher than the host material, so that additive remains in the same state while the host material phase transformation takes place.

MAGNETIC SHIELDING FOR TIMEPIECE BALANCE SPRING

Device for protecting a timepiece balance spring () against interfering magnetic fields comprising a balance () made of amorphous ferromagnetic material. 1. A device for protecting a balance spring of a mechanical timepiece against interfering magnetic fields origination outside said timepiece , wherein the device includes a balance made of an amorphous ferromagnetic alloy.2. The device according to claim 1 , wherein the balance has at least four flattened arms.3. The device according to claim 2 , wherein the balance is formed of a plurality of arms covering a surface area equal to more than a quarter of the disc delimited by a casing ring.4. The device according to claim 3 , wherein the balance includes a second series of arms mounted on the casing ring.5. The device according to claim 4 , wherein the balance has a diameter at least two times greater than the diameter of the balance spring. This is a National Phase Application in the United States of International Patent Application PCT/EP2011/071753, filed Dec. 5, 2011, which claims priority on European Patent Application No. 10195192.9, filed Dec. 15, 2010. The entire disclosures of the above patent applications are hereby incorporated by reference.The present invention relates to a device for protecting a mechanical timepiece balance spring against interfering magnetic fields originating from outside said timepiece.In mechanical timepieces, the material forming the balance spring is generally made from a metal alloy such as steel capable of remanent magnetisation if subjected to an external magnetic field. Although it is possible to envisage making the part in a non-magnetic material in order to neutralise the impact of an external magnetic field interfering with the operation of a mechanical timepiece of this type, the excellent mechanical qualities (ductility, elasticity, thermal expansion coefficient, etc.) of a balance spring made of conventional materials largely compensates for this drawback of magnetic ...

PORTABLE ELECTRONIC DEVICE

A portable electronic device includes: a case (top case); a bezel having a ring shape located on the outer edge side of the case and attached to the case; and a windshield plate located inside the bezel. The bezel includes a first member (bezel main body portion) having a ring shape fitted to the case and a second member (bezel display plate) softer than the first member and holding the windshield plate. 1. A portable electronic device comprising:a case; a first member having a ring shape and front and back surfaces, the back surface of the first member fitted to the case, and', 'a second member composed of a material of lower hardness than the first member and supported by the front surface of the first member; and, 'a ring-shaped bezel attached to the case and includinga windshield plate supported by the second member.2. The portable electronic device according to claim 1 , whereina longitudinal modulus of elasticity of the second member is smaller than a longitudinal modulus of elasticity of the first member, ora shear modulus of elasticity of the second member is smaller than a shear modulus of elasticity of the first member.3. The portable electronic device according to claim 1 , wherein the second member is made of a resin.4. The portable electronic device according to claim 1 , wherein the second member has a light transmissive property claim 1 , a back surface facing the case claim 1 , and a display mark on the back surface.5. The portable electronic device according to claim 4 , wherein the display mark includes at least one of a character claim 4 , a symbol claim 4 , a scale claim 4 , and a pattern.6. The portable electronic device according to claim 1 , wherein the second member includes an eaves portion protruding beyond the first member in a radial direction of the first member to contact the windshield plate.7. The portable electronic device according to claim 1 , whereinthe case has a front side facing the back surface of the first member and ...

ELECTRONIC TIMEPIECE

In a timepiece having an antenna and motors , each motor includes a stator , a coil magnetically connected to the stator , and a rotor magnet disposed in a receiving part of the stator . With respect to each motor disposed in a predetermined range from the antenna , an individual antimagnetic plate which is a belt-like antimagnetic plate configured to have a width equal to or greater than the diameter of the rotor magnet and cover a portion of the motor including the rotor magnet is disposed. 1. An electronic timepiece comprising:an antenna;a motor including a stator, a coil magnetically connected to the stator, and a rotor magnet disposed in a receiving part of the stator; anda belt-like antimagnetic plate configured to have a width equal to or greater than a diameter of the rotor magnet and to cover a portion of the motor including the rotor magnet.2. The electronic timepiece according to claim 1 , wherein:the antimagnetic plate extends in a longitudinal direction of the stator, and a length of the antimagnetic plate in the extension direction is longer than a length of the stator in the longitudinal direction of the stator.3. The electronic timepiece according to claim 1 , wherein:the antimagnetic plate extends in a direction perpendicular to a longitudinal direction of the stator, and a length of the antimagnetic plate in the extension direction is longer than a length of the stator in the direction perpendicular to the longitudinal direction of the stator.4. The electronic timepiece according to claim 1 , wherein:the antimagnetic plate has a first antimagnetic portion configured to extend in a longitudinal direction of the stator, and a second antimagnetic portion configured to extend in a direction perpendicular to the first antimagnetic portion,a length of the first antimagnetic portion in the external direction is longer than a length of the stator in the longitudinal direction of the stator, anda length of the second antimagnetic portion in the extension ...

Bidirectional mems driving arrangements with a force absorbing system

A micro-electromechanical systems (MEMS) driving arrangement for an electronic device, the micro-electromechanical systems (MEMS) driving arrangement including a driven wheel; a driving actuation assembly for causing rotation of the driven wheel; an indicator assembly including an indicator; and a force absorbing assembly coupled intermediate the indicator assembly and the driven wheel; whereby a force acting upon the indicator assembly is absorbed by the force absorbing assembly so as to inhibit rotation of the driven wheel relative to the driving actuation assembly.

Protective Shroud For A Dive Watch

The protective shroud () for a dive watch () comprises a transparent lenticular element () configured to enlarge the image that appears on a dial () of the watch (). 121341. A protective shroud () for a dive watch () , comprising a transparent lenticular element () configured to enlarge the image that appears on a dial () of the watch ().2213. The protective shroud () for a dive watch () according to claim 1 , wherein the lenticular element () is convex.321341. The protective shroud () for a dive watch () according to claim 1 , wherein the lenticular element () is configured to cover and protect said dial () of the watch ().4213. The protective shroud () for a dive watch () according to claim 1 , wherein the lenticular element () is flattened.52132341. The protective shroud () for a dive watch () according to further comprising a rib () distancing said lenticular element () from said dial () of the watch ().621324. The protective shroud () for a dive watch () according to claim 5 , wherein the rib () has an outline which is congruent with a perimeter of said dial ().72132333. The protective shroud () for a dive watch () according to claim 5 , wherein the rib () extends along a perimeter of a face () of said lenticular element ().8217356. The protective shroud () for a dive watch () according to claim 1 , further comprising a flange () which extends around said lenticular element () and two slots () for fixing a strap () of the watch.921. The protective shroud () for a dive watch () according to claim 1 , wherein the shroud is made of a single piece.1021732. The protective shroud () for a dive watch () according to claim 9 , wherein the single piece has a selectively glossy surface finish at a flange () and a rib ().11217362731. The protective shroud () for a dive watch () according to wherein the flange () has a first pair of angular sectors ( claim 8 , ) diametrically opposite to said lenticular element () configured to protect an edge of a case of the watch (). ...

BIDIRECTIONAL MEMS DRIVING ARRANGEMENTS WITH A FORCE ABSORBING SYSTEM

A micro-electromechanical systems (MEMS) driving arrangement for an electronic device, the micro-electromechanical systems (MEMS) driving arrangement including a driven wheel; a driving actuation assembly for causing rotation of the driven wheel; an indicator assembly including an indicator; and a force absorbing assembly coupled intermediate the indicator assembly and the driven wheel; whereby a force acting upon the indicator assembly is absorbed by the force absorbing assembly so as to inhibit rotation of the driven wheel relative to the driving actuation assembly. 1. A micro-electromechanical system (MEMS) driving arrangement for an electronic device comprising:a driven wheel;a driving actuation assembly for causing rotation of the driven wheel;an indicator assembly comprising an indicator; anda force absorbing assembly coupled intermediate the indicator assembly and the driven wheel;whereby a force acting upon the indicator assembly is absorbed by the force absorbing assembly so as to inhibit rotation of the driven wheel relative to the driving actuation assembly.2. The micro-electromechanical systems (MEMS) driving arrangement for an electronic device as claimed in claim 1 , wherein the force absorbing assembly physically connects the indicator assembly to the driven wheel.3. The micro-electromechanical systems (MEMS) driving arrangement for an electronic device as claimed in claim 1 , wherein the force absorbing assembly comprises one or more springs coupling the indicator assembly to the driven wheel.4. The micro-electromechanical systems (MEMS) driving arrangement for an electronic device as claimed in claim 3 , wherein each of the one or more springs has a respective first end and second end claim 3 , andwherein the first end of the each of the one or more springs is coupled to the driven wheel and the second end of the each of the one or more springs is coupled to the indicator assembly.5. The micro-electromechanical systems (MEMS) driving arrangement for ...

PROTECTION FOR THE STRIPS OF A MECHANICAL WATCH RESONATOR

Strip resonator for a mechanical watch movement, comprising a structure, an oscillating inertial element, and elastic strips forming a flat bearing for the inertial element, and a flat, anti-shock device arranged to protect each strip from rupture in the event of a shock, and including a first prestressed flexible element arranged to allow a variation in length during the expansion or contraction of a strip within a range of lengths corresponding to normal operation of this strip under the action of a stress of intensity lower than a first threshold, and to prevent the expansion or contraction of this strip when it is subjected to a tensile or respectively compressive stress of intensity higher than the first threshold, and the resonator includes, for the three-dimensional anti-shock protection of the strips, in an axial direction perpendicular to a main plane, axial protection means, which include, on the one hand, axial banking members for limiting the axial travel of at least one inertial element, and on the other hand, an axial anti-shock device comprising a second axially prestressed flexible element. 1. A strip resonator for a mechanical movement of a watch arranged to be fixed to a plate of a said movement or to form a said plate , said resonator including a structure , arranged to be fixed to said plate or to form said plate , and with respect to which structure at least one inertial element is arranged to vibrate and/or to oscillate , and said resonator including at least one elastic strip extending between , at a first end , a first anchorage arranged on said structure , and at a second end , a second anchorage arranged on a said at least one inertial element , and said strip being arranged to vibrate essentially in a main plane , wherein said at least one strip forms a bearing for said inertial element in said main plane , and wherein , for the anti-shock protection of said strips comprised therein , said resonator includes , on said first anchorage and/ ...

BALANCE SPRING STUD-HOLDER

The present invention concerns an assembly () for holding or supporting a timepiece balance spring including a base () provided with an upper surface and a lower surface on which a balance spring stud () and a stud-holder () are arranged, wherein the stud-holder includes: 1. An assembly for holding or supporting a timepiece balance spring including a cock provided with an upper surface and a lower surface on which a balance spring stud and a stud-holder are arranged , wherein the stud-holder includes:means for securing said stud to the cock, the means for securing said stud comprising an orifice traversing said cock and provided with a peripheral rim to form a housing for insertion of the stud, wherein said means for securing said stud also include a rotating element comprising attachment means for rotatable attachment thereof inside the housing, said rotating element having an outer edge coopering with the stud to lock said stud between the outer edge of the rotating element and the peripheral rim of the housing when the rotating element is assembled in the housing.2. An holding assembly according to claim 1 , wherein the peripheral rim is provided with a through notch in order to place the stud therein.3. The holding assembly according to claim 1 , wherein said rotating element is provided with a through notch in order to place the stud therein.4. The holding assembly according to claim 1 , wherein said rotating element is a hub.5. The holding assembly according to claim 1 , wherein said rotating element is a ring.6. The holding assembly according to claim 4 , wherein the hub includes a shock absorber system.7. The assembly for holding or supporting a timepiece balance spring including a cock provided with an upper surface and a lower surface on which a balance spring stud and a stud-holder are arranged claim 4 , wherein the stud-holder includes:means for securing said stud to the cock, the means for securing said stud including a blind circular hollow formed by a ...

PLASTIC OR ELECTROFORMED WATCH CASE WITH REMOVABLE CRYSTAL

Watch case () comprising a case middle () made of plastic or electroformed material and a crystal (), the crystal () or the case middle () comprises elbowed catches (), each insertable in a bayonet fitting in a recess () of the case middle () or the crystal (), and the case () includes a rotation stop means () angularly securing the case middle () and the crystal () in an angular position wherein a part of each catch () is frontally locked behind a holding surface of the case middle () or of the crystal (), this rotation stop means () is frontally snap-fitted on the case middle () and/or the crystal () by snap-fit fingers () which are comprised therein and which cooperate with a complementary stop surface, of the case middle () and/or of the crystal (). 1. A watch case comprising a case middle made of plastic or electroformed material and a removable crystal , wherein said crystal , or respectively said case middle , comprises a plurality of elbowed catches , each frontally insertable in a corresponding recess comprised in correspondence in said case middle or respectively in said crystal , in a first relative angular position between said case middle and said crystal called the first position of insertion or of removal , and each said catch being arranged to occupy , in said first angular position of insertion or of removal , a first pressed-in position when the distance between said case middle and said crystal is minimal , said case middle and said crystal being arranged to pivot in relation to each other , in said pressed-in first position of said catches , to a second angular holding position wherein a part of each catch is frontally locked behind a holding surface forming a safety catch comprised in said case middle or respectively in said crystal , and further wherein said case includes a rotation stop means angularly securing said case middle and said crystal in said second angular holding position , and wherein said rotation stop means is frontally snap- ...

Wristwatch

A wristwatch includes an outer case that comprises an opening portion, a windshield glass disposed in the opening portion, a crown arranged at a side surface of the outer case, a bezel arranged around the windshield glass, a protective member fixed to a side surface at which the crown of the outer case is disposed, wherein the protective member has a notch portion that covers at least a portion of a side surface of the outer case and at least a portion of a side surface of the bezel and exposes the crown. 1. A wristwatch comprising:an outer case having an opening;a windshield glass arranged at the opening;a crown arranged at a side surface of the outer case;a bezel arranged around the windshield glass; anda protective member fixed to a side surface at which the crown of the outer case is arranged, whereinthe protective member covers at least a portion of a side surface of the outer case and at least a portion of a side surface of the bezel, and covers a portion of the bezel when seen in a plan view of the windshield glass, and includes a notch portion that exposes the crown.2. The wristwatch according to claim 1 , wherein the bezel comprises a mark on the windshield glass side claim 1 ,and the protective member does not overlap the mark.3. The wristwatch according to claim 1 , wherein the notch portion comprises an oblique face that opposes a side surface of the crown claim 1 , and an angle formed by the rotating shaft of the crown and the oblique face is from 45 degrees to 55 degrees.4. The wristwatch according to claim 1 , wherein the outer case comprises a plurality of bows coupled to a band claim 1 , the plurality of bows includes a first bow and a second bow disposed at one side of the outer case for coupling of the band claim 1 , and a third bow and a fourth bow disposed at another side of the outer case for coupling of the band claim 1 , and the first and the third bows are disposed on the crown side claim 1 , and the protective member is arranged between the ...

Timepiece movement provided with a drive mechanism for the periodic or intermittent movement of an analogue indicator

The timepiece movement is provided with an analogue device for displaying information whose value varies periodically or intermittently, this analogue display device including, on the one hand, an indicator provided with a first toothing, and on the other hand, a mechanism for the periodic or intermittent driving of the indicator. The drive mechanism is formed by an irreversible transmission system which ensures a shock resistant function for the indicator. The display device further includes a positioning jumper for the indicator generating a positioning force on the first toothing, which is sufficient to precisely position the indicator in a plurality of discrete display positions, but considerably insufficient to ensure a shock resistant function for the indicator. Thus, the indicator can be driven with a relatively low torque; which therefore requires less energy and makes it possible to provide a drive mechanism with a lower gear reduction for the drive torque transmission ratio.

CASE AND TIMEPIECE

A case includes a case main body, an exterior cover formed of a synthetic resin and mounted on an upper portion and an outer circumferential portion of the case main body to cover the upper portion and the outer circumferential portion, and a reinforcement member formed of a synthetic resin harder than the exterior cover and embedded in an inner surface of the exterior cover to prevent an inner circumferential side of the exterior cover from being bent back relative to the case main body. 1. A case comprising:a case main body;an exterior cover formed of a synthetic resin and mounted on an upper portion and an outer circumferential portion of the case main body to cover the upper portion and the outer circumferential portion; anda reinforcement member formed of a synthetic resin harder than the exterior cover and embedded in an inner surface of the exterior cover to prevent an inner circumferential side of the exterior cover from being bent back relative to the case main body.2. The case according to claim 1 , wherein the reinforcement member comprises:a first reinforcing portion configured to correspond to an upper end portion of the case main body;a second reinforcing portion configured to correspond to an outer circumferential surface of the upper end portion of the case main body; anda third reinforcing portion configured to correspond to a notch portion provided on an outer circumference of an upper portion of the case main body.3. The case according to claim 1 , wherein the reinforcement member comprises a shock releasing portion configured to release a shock when the shock is exerted on the exterior cover from above.4. The case according to claim 2 , wherein the reinforcement member comprises a shock releasing portion configured to release a shock when the shock is exerted on the exterior cover from above.5. The case according to claim 2 , wherein the reinforcement member comprises:a shock releasing portion configured to release a shock when the shock is ...

ANTISHOCK DEVICE AND TIMEPIECE MECHANICAL OSCILLATOR WITH FLEXIBLE GUIDANCE HAVING SUCH AN ANTISHOCK DEVICE

An antishock device intended to protect from shocks a timepiece mechanical oscillator with flexure guiding, the antishock device including a visco-elastic element and a rigid stop, each being configured in such a manner as to cooperate with a portion of the oscillator. The visco-elastic element is configured to be deformed elastically if the oscillator is subjected, in the event of a shock, to an acceleration between G and G NIHS, preferably between G and G NIHS. The portion cooperating with the rigid stop if the portion is subjected to an acceleration beyond at least G NIHS, preferably at least G. A timepiece mechanical oscillator includes a balance, a suspension with flexure guiding and elastically restoring the balance into a plane of oscillation and provided with shock protection, the oscillator including at least one antishock device according to the invention. 1. Antishock device intended to protect from shocks a timepiece mechanical oscillator with flexure guiding , the antishock device comprising:a visco-elastic element and a rigid stop, each being configured in such a manner as to cooperate with a portion of the oscillator;the visco-elastic element being configured in such a manner as to be deformed if the oscillator is subjected, in the event of a shock, to an acceleration between 20 G and 1000 G NIHS, preferably between 50 G and 500 G NIHS;said portion cooperating with the rigid stop if the portion is subjected to an acceleration beyond at least 1000 G NIHS, preferably at least 500 G NIHS;and in which there is no contact between said portion of the oscillator and the antishock device for an acceleration less than 50 G NIHS.2. Antishock device according to claim 1 ,in which the stiffness of the visco-elastic element is adjusted in such a manner that the portion of the oscillator cooperates with the visco-elastic element if the oscillator is subjected to an acceleration between 20 G and 1000 G NIHS, preferably between 50 G and 500 G NIHS, and cooperates ...

WATCH BALANCE SPRING

1. Устройство ограничения перемещения балансирной пружины (1) для часов, содержащее, по меньшей мере, одну ленту (2), намотанную между первым концом (3) и вторым концом (4), и содержащую, по меньшей мере, две пары (50) витков, каждая из которых образована из первого витка (51) и второго витка (52), которые непосредственно примыкают друг к другу, соответственно содержащие стопорные средства (11) и вспомогательные стопорные средства (12), квинкунциально расположенные в шахматном порядке по отношению друг к другу, и вместе определяющие для каждой из вышеуказанных пар (50) соответствующее максимальное угловое перемещение (СА) во время локального соединения вышеуказанного первого витка (51) и вышеуказанного второго витка (52), являющееся результатом действия вышеуказанных стопорных средств (11), взаимодействующих во время примыкания с вышеуказанными вспомогательными стопорными средствами (12) в случае ускорений при сжимании или растяжении вышеуказанной балансирной пружины (1), которые являются большими, чем желаемые значения, для того чтобы ограничить количество активных витков вышеуказанной балансирной пружины (1), характеризующемуся тем, что по меньшей мере в двух вышеуказанных парах (50) витков вышеуказанные соответствующие стопорные средства (11) и вспомогательные стопорные средства (12) располагаются таким образом, чтобы определять различные максимальные значения угловых перемещений (СА), для того чтобы постепенно ограничивать амплитуду поворачивания между вышеуказанным первым концом (3) и вышеуказанным вторым концом (4) вышеуказанной балансирной пружины (1) во время углового или радиального ускорений вышеуказанной балансирной п РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК G04B 1/14 (13) 2013 135 097 A (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2013135097/28, 25.07.2013 (71) Заявитель(и): НИВАРОКС-ФАР С.А. (CH) Приоритет(ы): (30) Конвенционный приоритет: 26.07.2012 EP 12178081.1 Адрес для переписки: ...

Wristwatch case

요약없음 No summary

Time device with mechanism for indicating proximity of mars during period of perihelic opposition of mars

FIELD: watchmaking.SUBSTANCE: invention relates to the field of watchmaking, and more specifically to watch movements of a complicated type with additional display functions on the clock of the time of the closest approach of Mars during the period of the great opposition of Mars. A time device for indicating the period of time at the moment of closest approach to Mars during the period of perihelic opposition between Mars and Earth (PPO) contains a case, a clock mechanism and a dial, and the clock mechanism additionally contains a mechanism for indicating the time period at the moment of closest approach to Mars in PPO. In this case, in the method of indicating the time period at the moment of closest approach to Mars in PPO, a time device is used containing a mechanism for indicating the time period at the moment of closest approach to Mars in PPO, which is configured to indicate the period of closest approach of Mars in a time period approximately equal to 5767, 55 days.EFFECT: creation of a time device that provides an indication of the time period at the moment of closest approach to Mars during the period of perihelic opposition between Mars and Earth.9 cl, 6 dwg, 1 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 747 911 C1 (51) МПК G04B 43/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК G04B 43/00 (2021.02) (21)(22) Заявка: 2020136326, 05.11.2020 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Чайкин Константин Юрьевич (RU) Дата регистрации: 17.05.2021 Приоритет(ы): (22) Дата подачи заявки: 05.11.2020 (45) Опубликовано: 17.05.2021 Бюл. № 14 2 7 4 7 9 1 1 R U (54) Прибор времени с механизмом индикации близости Марса в период великих противостояний Марса (57) Реферат: Использование: изобретение относится к индикации периода времени в момент области часовой техники, а более конкретно к наибольшего сближения с Марсом в ПВП часовым механизмам усложненного типа с используют ...

Casing for wrist watch

(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。

The buffer structure of electronic equipment and electronic equipment

本发明提供电子设备的缓冲结构及电子设备。该缓冲结构在手表壳体与配置在该手表壳体内的钟表模块之间配置了侧部缓冲部件，侧部缓冲部件通过层叠振动传导率相对于预定的频率分别不同的多个缓冲层而形成。因此，在手表壳体从外部受到冲击等振动时，能够利用侧部缓冲部件的多个缓冲层分别使频率低的振动与频率高的振动衰减而缓和。

MAGNETIC SCREEN FOR WATCH BALANCER SPRING

1. Устройство для защиты балансирной пружины (1) механических часов от воздействующих магнитных полей, возникающих снаружи вышеупомянутых часов, отличающееся тем, что это устройство включает в себя балансир (2), изготовленный из аморфного ферромагнитного сплава.2. Устройство по п.1, отличающееся тем, что балансир (2) содержит по меньшей мере четыре уплощенных кронштейна (3).3. Устройство по п.2, отличающееся тем, что балансир (2) образован множеством кронштейнов (3), покрывающих площадь поверхности, равную или большую, чем четверть диска, ограниченного корпусным кольцом (4).4. Устройство по п.2, отличающееся тем, что балансир (2) включает в себя второй ряд кронштейнов (3'), смонтированных на вышеупомянутом корпусном кольце (4).5. Устройство по п.2, отличающееся тем, что балансир (2) имеет диаметр (D), который по меньшей мере в два раза больше, чем диаметр (d) вышеупомянутой балансирной пружины (1). РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2013 132 473 A (51) МПК G04B 17/06 (2006.01) G04B 43/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2013132473/28, 05.12.2011 (71) Заявитель(и): ТЕ СВОТЧ ГРУП РИСЕРЧ ЭНД ДИВЕЛОПМЕНТ ЛТД (CH) Приоритет(ы): (30) Конвенционный приоритет: 15.12.2010 EP 10195192.9 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 15.07.2013 R U (43) Дата публикации заявки: 20.01.2015 Бюл. № 2 (72) Автор(ы): ДЬОНН Жан-Франсуа (CH) (86) Заявка PCT: (87) Публикация заявки PCT: WO 2012/080021 (21.06.2012) R U (54) МАГНИТНЫЙ ЭКРАН ДЛЯ БАЛАНСИРНОЙ ПРУЖИНЫ ЧАСОВ (57) Формула изобретения 1. Устройство для защиты балансирной пружины (1) механических часов от воздействующих магнитных полей, возникающих снаружи вышеупомянутых часов, отличающееся тем, что это устройство включает в себя балансир (2), изготовленный из аморфного ферромагнитного сплава. 2. Устройство по п.1, отличающееся тем, что балансир (2) содержит по меньшей мере четыре уплощенных кронштейна (3). 3. Устройство по п.2, ...

Elastic pad for precision mechanisms

Watch

Protective cover for wrist watch, is made of flexible plastic film and is pulled with colorful gold, silver or refined filaments, where protective cover has transparent colors

The protective cover (1) is made of flexible plastic film and is pulled with colorful gold, silver or refined filaments. The protective cover has transparent colors. A closure (3) of opening sides (2) is implemented with hook-and-loop tape (4). The protective cover applied at arm is fixed by hook-and-loop tape.

Watches

Electronic wrist watch

Magnetic screen for balance spring of clock

FIELD: measurement equipment. SUBSTANCE: invention relates to measurement equipment. The device comprises a beam made of amorphous ferromagnetic material. Also the beam comprises at least four flattened brackets covering the surface area equal or more than a quarter of the disc limited with a body ring. The diameter of the beam is twice or more higher than the diameter of the spring. EFFECT: development of a device for protection of a balance spring of a clock from exposing magnetic fields. 5 cl, 4 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 545 488 C2 (51) МПК G04B 17/06 (2006.01) G04B 43/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2013132473/28, 05.12.2011 (24) Дата начала отсчета срока действия патента: 05.12.2011 (72) Автор(ы): ДЬОНН Жан-Франсуа (CH) (73) Патентообладатель(и): ТЕ СВОТЧ ГРУП РИСЕРЧ ЭНД ДИВЕЛОПМЕНТ ЛТД (CH) Приоритет(ы): (30) Конвенционный приоритет: (43) Дата публикации заявки: 20.01.2015 Бюл. № 2 R U 15.12.2010 EP 10195192.9 (45) Опубликовано: 10.04.2015 Бюл. № 10 И. В. Аморфные металлические материалы. - Соросовский образовательный журнал, N4, 1997, с. 73-78. EP 2230570 A2, 22.09.2010. JP S57-108237 A, 06.07.1982 (86) Заявка PCT: EP 2011/071753 (05.12.2011) C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 15.07.2013 (87) Публикация заявки PCT: 2 5 4 5 4 8 8 WO 2012/080021 (21.06.2012) R U 2 5 4 5 4 8 8 (56) Список документов, цитированных в отчете о поиске: CH 361247 A, 31.03.1962. Золотухин Адрес для переписки: 109012, Москва, ул. Ильинка, 5/2, ООО "Союзпатент" (54) МАГНИТНЫЙ ЭКРАН ДЛЯ БАЛАНСИРНОЙ ПРУЖИНЫ ЧАСОВ (57) Реферат: Изобретение относится к измерительной содержит не менее четырех уплощенных технике и представляет собой устройство для кронштейнов, покрывающих площадь защиты балансирной пружины часов от поверхности, равную или большую четверти воздействующих магнитных полей. Устройство диска, ограниченного корпусным кольцом. содержит ...

Cap for ice cream boxes and food boxes or the like

Anti-lock device for release gear

Антиблокировочное устройство (1) для балансира (2), колеблющегося относительно оси (D1), положение которой зафиксировано относительно пластины (3). Оно содержит ограничительный штифт (5) на пластине (3), бистабильное устройство (8), содержащее ротор (9), который выполнен синхронным с балансиром (2) и рычагом (11), колеблющимся относительно другой оси (D2) ротора (9) между двумя крайними положениями средств (12) индексации, запоминающих положение балансира (2), причем траектория рычага (11) частично пересекается с ограничительным штифтом (5) при колебании балансира (2); ограничитель (15) для ограничения амплитуды в случае удара, который содержит упорное устройство (16) между рычагом (11) и ограничительным штифтом (5), выполняющим прерывание колебания при нормальной дуге балансира, и которое под давлением вызывает изменение положения средств (12) индексации и остановку балансира (2) в случае удара. 4 н. и 17 з.п. ф-лы, 7 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 567 681 C2 (51) МПК G04B 17/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2011144808/12, 03.11.2011 (24) Дата начала отсчета срока действия патента: 03.11.2011 (72) Автор(ы): КЕВАЛЬ Артур (CH) (73) Патентообладатель(и): НИВАРОКС-ФАР С.А. (CH) Приоритет(ы): (30) Конвенционный приоритет: (43) Дата публикации заявки: 10.05.2013 Бюл. № 13 R U 04.11.2010 EP 10190000.9 (45) Опубликовано: 10.11.2015 Бюл. № 31 2 5 6 7 6 8 1 R U (54) АНТИБЛОКИРОВОЧНОЕ УСТРОЙСТВО ДЛЯ СПУСКОВОГО МЕХАНИЗМА (57) Реферат: Антиблокировочное устройство (1) для траектория рычага (11) частично пересекается с балансира (2), колеблющегося относительно оси ограничительным штифтом (5) при колебании (D1), положение которой зафиксировано балансира (2); ограничитель (15) для ограничения относительно пластины (3). Оно содержит амплитуды в случае удара, который содержит ограничительный штифт (5) на пластине (3), упорное устройство (16) между рычагом (11) и бистабильное ...

Analog clock and driving method thereof

본 발명은 아날로그 시계와 이의 구동 방법에 관한 것으로서, 특히 시계의 모터를 마이크로 스텝 방식으로 구동하는 아날로그 시계와 이의 구동 방법에 대한 것이다. 본 발명은 시계 바늘을 마이크로 스텝 방식으로 구동하여 시계의 바늘 이동에 따른 소음을 기존보다 감소시킬 수 있는 아날로그 시계와 이의 구동 방법을 제공할 수 있다. 또한, 본 발명은 시계의 바늘이 이동하지 않더라도 지속적으로 전압이 인가되어, 운전 중 방지턱이나 기타 도로 상태에 의해 차량이 흔들릴 경우에도 시계의 바늘이 움직이는 것을 방지할 수 있는 아날로그 시계와 이의 구동 방법을 제공할 수 있다. 또한, 본 발명은 외부 장치로 실시간 클록 모듈의 크리스탈 오차 값을 측정하고 이를 실시간 클록 레지스터의 설정에 반영함으로써, 실시간 클록 모듈의 기준 클록을 보정하여 매 시간마다 시간을 보정하지 않고도 실시간으로 보정된 시간으로 동작이 가능한 아날로그 시계와 이의 구동 방법을 제공할 수 있다.

ANTI-LOCKING DEVICE FOR THE LAUNCHING MECHANISM

1. Антиблокировочное устройство (1) для спускового механизма (10), предназначенное для взаимодействия с балансиром (2), выполненным с возможностью колебания относительно первой оси (D1) вращения, положение которой зафиксировано относительно пластины (3), отличающееся тем, что устройство (1) содержит ограничительный штифт (5), предназначенный для прикрепления к пластине (3), и, по меньшей мере, одно подвижное бистабильное устройство (8), которое, с одной стороны, содержит, по меньшей мере, один ротор (9), выполненный с возможностью прикрепления к балансиру (2) и синхронного колебания вместе с ним, и, с другой стороны, содержит подвижный бистабильный рычаг (11), выполненный с возможностью колебания относительно ротора (9) вокруг второй оси (D2) вращения, параллельной первой оси (D1) вращения, по ограниченному угловому сектору между двумя заданными положениями, которые могут быть заняты средствами (12) индексации, содержащимися в бистабильном устройстве (8) для запоминания положения балансира (2), причем при колебании балансира (2), по меньшей мере, одна часть траектории бистабильного рычага (11) пересекается с ограничительным штифтом (5), а бистабильное устройство (8) дополнительно содержит ограничитель (15) амплитуды для ограничения углового колебания балансира (2) в случае удара.2. Антиблокировочное устройство (1) по п.1, отличающееся тем, что ограничитель (15) амплитуды содержит, по меньшей мере, первое упорное устройство (16) между бистабильным рычагом (11) и ограничительным штифтом (5), которое, с одной стороны, при нормальной амплитуде колебания балансира предназначено для образования прерывателя колебания, который, когда бистабильное устройст РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2011 144 808 A (51) МПК G04B 17/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2011144808/28, 03.11.2011 (71) Заявитель(и): НИВАРОКС-ФАР С.А. (CH) Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): КЕВАЛЬ Артур (CH ...

Device for locking a timepiece movement

A timepiece ( 100 ) including a case ( 10 ) including a middle ( 1 ), the top part whereof is closed by a bezel ( 2 ) and the bottom part whereof is closed by a back ( 3 ), a horological movement ( 4 ) mounted against the middle ( 1 ) by means of a casing ring ( 5 ), wherein the casing ring ( 5 ) comprises at least two clippable parts ( 50, 51 ) which hold the horological movement ( 4 ), the two parts being inseparable once mounted against the middle ( 1 ) when closing the case ( 10 ) of the timepiece ( 100 ).

Wear-resistant and impact-resistant anchor lever for clock mechanism

FIELD: physics; clocks. SUBSTANCE: invention relates to an anchor lever (1) for a clock anchor escapement, comprising at least one fork having arms (3; 4) for interaction with a balance, which are bounded by a recess (2). In said recess (2), the fork comprises at least one said arm (3; 4), having a cut (5; 6) and/or a chamber (30), wherein said cut (5; 6) and/or a chamber (30) are such that the corresponding arm is imparted with flexibility, which enables to cushion the impact during each pulse owing to absorption of part of the impact energy and subsequent return thereof after said impact. EFFECT: providing elasticity of the contact area between the anchor lever and the balance while meeting defined spatial requirements. 15 cl, 23 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 569 188 C2 (51) МПК G04B 15/14 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2011132193/28, 29.07.2011 (24) Дата начала отсчета срока действия патента: 29.07.2011 (72) Автор(ы): РИШАР Давид (CH), КАБЕЗАС ЖЮРЕН Андре (CH) 30.07.2010 EP 10171477.2 (43) Дата публикации заявки: 10.02.2013 Бюл. № 4 R U (73) Патентообладатель(и): ЭТА СА МАНУФАКТЮР ОРЛОЖЭР СЮИС (CH) Приоритет(ы): (30) Конвенционный приоритет: (45) Опубликовано: 20.11.2015 Бюл. № 32 2 5 6 9 1 8 8 R U (54) ИЗНОСОСТОЙКИЙ И УДАРОПРОЧНЫЙ АНКЕРНЫЙ РЫЧАГ ЧАСОВОГО МЕХАНИЗМА (57) Реферат: Изобретение относится к анкерному рычагу (1) для анкерного механизма часов, содержащему, по меньшей мере, одну вилку, имеющую разграниченные выемкой (2) рожки (3; 4), предназначенные для взаимодействия с балансом. В указанной выемке 2 вилка содержит, по меньшей мере, один указанный рожок (3; 4), имеющий прорезь (5; 6) и/или полость (30), при этом указанная прорезь (5; 6) и/или полость (30) выполнена таким образом, чтобы соответствующему рожку придавалась гибкость, позволяющая смягчать удар во время каждого импульса за счет поглощения части энергии удара и последующего ее возврата после ...

Timepiece e.g. wrist watch, has frame and mobile elements arranged relative to glass such that frame element has portion defining stop for glass in event of deformation of glass to prevent glass from being in contact with mobile element

The timepiece (1) has a case (2) closed by a glass (8), and containing a clockwork movement to actuate a display mechanism. The mechanism includes a mobile element formed by minutes hand (22) and cannon-pinion (36) adjacent to the glass. The movement has a frame element formed by a large bridge (12) and a balance bridge (18) adjacent to the glass. The elements are arranged with respect to the glass such that the frame element includes a portion defining a stop for the glass in an event of deformation of the glass to prevent the glass from being in contact with the mobile element.

Shock-resistant protection provided with viscous substance for resonator mechanism with rotary flexible guide

【課題】回転式可撓性ガイドを有する共振器機構のための粘質物を備えた耐衝撃保護を提供する。【解決手段】計時器用共振器機構（１００）は、可撓性サスペンション（３００）によってアンカブロック（３０）を保持する構造体を含む。アンカブロック（３０）からは慣性要素（２）が懸架される。慣性要素（２）は、可撓性枢軸（２００）の復元力の作用下で、第１の方向Ｚに延在する枢軸（Ｄ）の周りを第１の回転自由度ＲＺに従って揺動する。可撓性枢軸（２００）は、弾性長手方向ストリップ（３）を含み、各弾性長手方向ストリップ（３）は慣性要素（２）およびアンカブロック（３０）に固定される。共振器機構は、少なくとも部分的に、可撓性サスペンション（３００）の周りに配置される粘質物を含む。粘質物は、少なくとも部分的に、衝撃によるエネルギーを消散するように構成される。【選択図】図３

Electronic watch having antimagnetic characteristic

In an electronic watch powered by a battery, magnetic shield members made of an antimagnetic material are disposed in a watch movement to prevent the magnetization of the watch movement under the influence of a magnetic field outside of the watch, whereby watch hands continuously operate to indicate a correct time. The watch movement includes a bridge and a base plate, and the magnetic shield members are respectively mounted in a recess in the base plate and carried by the bridge so as not to contribute to a thickness of the watch movement.

Wrist watch shield

A wrist watch shield includes similarly shaped longitudinally extending superimposed main and backing members formed of soft pliable polyvinyl chloride sheet and heat sealed to each other along their peripheral edges. The members have medially enlarged sections with top and bottom convex edges and laterally extending wing sections. The wing sections of the main member each have a pair of longitudinally spaced transverse slits convex toward each other delineating respective loops and the backing member is imperforate. In use the watch rests on the main member enlarged section with the watch band extending through the loops.

Switch device and clock

Anti-seismic protection for resonator mechanism with rotating compliant bearing

本发明涉及一种钟表谐振器机构(100)，其包括经由柔性悬挂系统(300)承载锚固单元(30)的结构(1)，惯性元件(2)悬挂到锚固单元(30)上，惯性元件(2)在柔性枢轴(200)的回复力作用下绕在第一方向Z上延伸的枢转轴线(D)在第一旋转自由度RZ上振荡，柔性枢轴(200)包括纵向弹性带(3)，每个弹性带固定到惯性元件(2)和锚固单元(30)，柔性悬挂系统(300)包括在锚固单元(30)和直接或间接固定到结构(1)的第一中间质量块(303)之间的具有柔性轴承的横向平移台(32)，且该横向平移台包括直的并在正交于第一方向Z的第二方向X上延伸并关于与该枢转轴线(D)相交的横向轴线(D2)对称的横向带或横向柔性轴(320，1320)。

Shock absorbing member for wristwatch and wristwatch

A shock absorbing member for a wristwatch including a wristwatch case whose side portions are provided with a pair of bands and an operation member positioned avoiding the pair of bands, and back surface has a case back attached thereto. This shock absorbing member is made of a flexible resin, and includes a peripheral side portion that surrounds the wristwatch case and projects further outward than a top surface of the wristwatch case, and a bottom portion to which the case back is attached. In addition, the peripheral side portion is provided with band holes into which the pair of bands are inserted and an operation hole corresponding to the operation member. Accordingly, even when a strong shock of falling from a high place or the like is received, the shock is unfailingly absorbed.

Wristwatch case

There is disposed a middle comprising a metallic inner middle ( 20 ) in which a movement ( 30 ) is housed, and a metallic outer middle ( 21 ) covering at least a part of the inner middle, and an elastic shock absorber ( 35 ) disposed between the inner middle and the outer middle.

Clock is provided with housing arranged in clockwork, where clockwork is elastically mounted with respect to housing by shock absorbers

The clock (10) is provided with a housing (8) arranged in clockwork (9), where the clockwork is elastically mounted with respect to the housing by the shock absorbers (11). A winding stem (1) leads through the housing for clockwork, where an elastic element is provided to accommodate relative movements between the housing and the clockwork. An independent claim is also included for a method for manufacturing a winding stem.

Wristwatch protector

A buffer is made so as to be attached to the glass face of a wristwatch so that the glass of the watch is protected from damage by touching rock or so on. The buffer is attached to the watch straps by attachments made at the ends of the buffer. The buffer is made of a flexible substance such as rubber, and is also made so as not to obstruct the reading of the time of the watch.

Shock absorbing element for wrist watch case - has cup shape enclosing at least sides of watch case

The rigid wrist watch case is protected by a shock-absorbing element (2) which encloses at least the sides of the watch case. This element either extends around the sides of the watch at least up to the height of the watch face (3), or it is formed as a shell so as to fully enclose the back and sides of the watch case. The element (2) may have a 'U'-shaped cross-section so that it fits over the periphery of both the front and back of the watch. The sound-absorbing element (2) may also cover the adjacent side edges of the watch strap.

Wrist watch having the function of magnetic health care

A wrist watch with health care function consists of a mechanism (core), a case and a back cover of a wrist watch having timekeeping function. A magnetic body is placed in the back cover of the wrist watch. Between the magnetic body and the mechanism (core) of the wrist watch is a magnetic isolating body which is formed by the back cover itself or which is a -shaped magnetic isolating shield or a magnetic isolating piece covered on the magnetic body in the back cover so that the wrist watch can both tell time (maintaining the accuracy of timekeeping) and provided the function of health care for treating or preventing from human diseases through the action of the magnetic source.

Safety device to prevent the Breguet hairspring from jumping over on balance watches

Shock-absorbing mechanical device, in particular for clockmaking

Watch case

Device for protecting a mechanical oscillator used as a time standard against impacts and vibrations

Shock absorbing member for wristwatch and wristwatch

本发明提供一种手表用冲击吸收部件及手表。在手表壳体的侧部设有一对表带，并且在上述侧部避开上述一对表带地设有操作部件，且在上述手表壳体的背面安装有后盖的手表用软质树脂制冲击吸收部件中，上述冲击吸收部件具有包围上述手表壳体且比上述手表壳体的上表面更突出的周侧部、以及安装有上述后盖的底部，在上述周侧部上设有上述表带插入的表带孔以及上述操作部件对应的操作孔。因此，即使受到从高处落下等而产生的强烈的冲击，也能够良好地吸收该冲击。

Switching device and clock and watch

本发明提供能够以简单的结构防止电位差腐蚀的开关装置以及具备该开关装置的钟表。具备：金属制的操作轴(10)，其以能够滑动的方式安装于手表壳体(1)的贯通孔(8)；硬质的合成树脂制的固定部(11)，其固定在操作轴的外端部；以及按钮头部(12)，其嵌入有该固定部并以非接触状态固定于操作轴，并且由与操作轴不同的金属形成。因此，是将固定于操作轴的外端部的硬质合成树脂制的固定部嵌入按钮头部的内部的结构，所以结构简单，并且操作轴与按钮头部不会相互接触，因而即使操作轴和按钮头部由不同的金属形成，也能够可靠并且良好地防止由于操作轴与按钮头部的电接触状态引起的电位差腐蚀。

HEADSET OF PROTECTION FOR DIVING WATCH

Wristwatch case and methods of fixing pipe of wrist watch case

在本发明的第一方面中，提供了一种表壳，其具有一与其相结合和固定的管件，所述表壳和管件基本上没有连接界面。为了获得该结构的将管件固定于表壳的方法包括如下步骤：在一表壳上设置一通孔；将一管件压配进入所述通孔，所述管件所呈现的通孔/管件压配重合宽度(即管件外径减去通孔直径)大于0mm；以及在压配之后对所述表壳进行加热。在本发明的第二方面中，提供了一种具有一管件的表壳，所述表壳和所述管件通过一扩散层相互结合和固定。为获得该结构的将管件固定于表壳的方法包括如下步骤：在一表壳上设置一通孔；将一在其表面具有一金属涂层的管件压配进入所述通孔，所述管件所呈现的通孔/管件压配重合宽度(即管件外径减去通孔直径)不小于0mm；以及在压配之后在真空或还原气氛中对所述表壳进行加热。

A kind of wrist-watch of anticollision

本发明公开了一种防撞击的手表，包括表座、表芯和表带，所述表座的上方设置有表芯，所述表芯的两侧设置有防撞柱，所述防撞柱内设置有弹簧，所述弹簧的上方设置有弹力块，所述弹力块的上方设置有弹性柱，所述弹性柱的下方设置有连接杆，所述防撞柱的内侧设置有防撞罩，所述弹力块的一端连接防撞罩、另一端设置有固定装置，所述固定装置内设置有固定杆，所述固定杆的一端连接防撞罩、另一端和连接杆相连接，所述表芯上设置有表带。本发明所提供的一种防撞击的手表，可以有效防止手表受到撞击损坏，提高了手表的机械性能。

Patent JPS546223B2

Device for locking a movement of a clock piece

L'invention se rapporte à une pièce d'horlogerie (100) comprenant une boîte (1) comprenant une carrure (2) fermée, dans sa partie supérieure, par une lunette (3) et, dans sa partie inférieure, par un fond (4), un mouvement horloger (5) et un cadran (6) montés contre la carrure (2) à l'aide d'un cercle d'emboîtage (7). Selon l'invention, la pièce d'horlogerie comprend un dispositif amortisseur de chocs (10) pour le mouvement horloger, ledit dispositif amortisseur (10) comprenant une pièce annulaire supérieure (11) et une pièce annulaire inférieure (12) agencées pour être assemblées sur l'ensemble formé par le mouvement, le cadran (6) et le cercle d'emboîtage (7). The invention relates to a timepiece (100) comprising a case (1) comprising a middle part (2) closed, in its upper part, by a bezel (3) and, in its lower part, by a back ( 4), a watch movement (5) and a dial (6) mounted against the caseband (2) using a casing ring (7). According to the invention, the timepiece comprises a shock-absorbing device (10) for the watch movement, said damping device (10) comprising an upper annular part (11) and a lower annular part (12) arranged to be assembled on the assembly formed by the movement, the dial (6) and the casing ring (7).

Ball bearing arrangement for shafts mounted on a conical pivot and, for example, for balance pivots of watches

Timepiece.

Ball bearing arrangement for shafts with tapered journals, especially small ball bearings

Chronograph mechanism with low magnetic sensitivity

FIELD: mechanisms. SUBSTANCE: invention relates to chronograph mechanism (1), containing resonator (3) with balance-spring (5), installed between bridge (2) and bottom plate (4), wherein balance (7) is made of ferromagnetic material. According to invention chronograph mechanism includes balance spring magnetic polarization device (15), made with possibility to maintain preset of balance spring (7) polarization state and including permanent magnetization device, which generates magnetic field in balance spring plane so, that balance spring (7) in the absence of external magnetic field was in state of complete or almost complete magnetic saturation. EFFECT: invention relates to watches industry. 11 cl, 1 dwg

Box timepiece magnetically shielded with a diaphragm.

La présente invention concerne une boîte pour pièce d’horlogerie, destinée à protéger un mouvement horloger (30) contre les champs magnétiques externes, comportant une carrure dans laquelle est agencé un caisson de blindage magnétique cylindrique, définissant un logement pour le mouvement horloger (30), ainsi qu’un couvercle (16) de blindage magnétique agencé entre le caisson et un fond de la boîte. Le fond est au moins partiellement transparent et destiné à permettre la visualisation du mouvement horloger (30) depuis l’extérieur de la boîte, le couvercle (16) comportant un diaphragme (32) comprenant une pluralité d’éléments occultants mobiles, pour ouvrir ou fermer le diaphragme (32). La boîte comporte également un organe de commande externe (12) présentant une liaison cinématique avec les éléments occultants pour ouvrir ou fermer le diaphragme (32) en réponse à une action d’un utilisateur. The present invention relates to a timepiece box, intended to protect a watch movement (30) against external magnetic fields, comprising a middle part in which is arranged a cylindrical magnetic shielding box, defining a housing for the watch movement (30). ), and a magnetic shielding cover (16) arranged between the box and a bottom of the box. The bottom is at least partially transparent and intended to allow the watch movement (30) to be viewed from outside the box, the cover (16) comprising a diaphragm (32) comprising a plurality of movable blackout elements, to open or close the diaphragm (32). The box also includes an external controller (12) having a kinematic linkage with the blackout elements to open or close the diaphragm (32) in response to an action by a user.

Hairspring-collet assembly for a timepiece movement

用于时钟机构的游丝——内桩组件，包括内桩(1)和内部末端连接至内桩(1)的游丝(3)，内桩(1)适用于安装在轴(2)上，内桩(1)的外周部形成抵靠部(10a，10b，10c)，在受到冲击时在内部旋丝超过其弹性极限之前，游丝(3)的内部旋丝可能抵靠所述抵靠部(10a，10b，10c)。所述抵靠部(10a，10b，10c)分别位于距离轴(2)的中心(0)相应的距离(Ra，Rb，Rc)处，从游丝(3)和内桩(1)之间的连接点(8)开始，所述距离在沿着游丝(3)的由内向外的方向(D)上增大。

Timepiece with means of protection against electromagnetic interference.

La présente invention porte sur une pièce d’horlogerie comportant un mouvement horloger et des moyens de protection (10, 20) pour protéger au moins une partie du mouvement horloger contre les perturbations électromagnétiques. Les moyens de protection (10, 20) sont mobiles de manière à passer d’une première configuration dans laquelle la au moins dite partie du mouvement horloger est recouverte par lesdits moyens de protection (10, 20) afin de la protéger contre les perturbations électromagnétiques à une seconde configuration dans laquelle les moyens de protection (10, 20) sont dégagés de la au moins dite partie, celle-ci étant exposée au moins partiellement aux perturbations électromagnétiques dans cette seconde configuration.

Shockproof protection with banking of a rotary flexible guidance resonator mechanism

구조물 (1) 및 앵커링 유닛 (30) 을 포함하는, 측시 공진기 메커니즘 (100) 으로서, 제 1 방향 (Z) 을 따라 연장되는 피봇팅 축 (D) 주위에서 제 1 회전 자유도 (RZ) 를 따라 진동하도록 배열된 적어도 하나의 관성 요소 (2) 가 상기 앵커링 유닛으로부터 현수되고, 상기 관성 요소 (2) 는 복수의 실질적으로 종방향의 탄성 스트립들 (3) 을 포함하는 가상 피봇 (200) 에 의해 가해지는 복귀력을 받으며, 각각의 탄성 스트립은 제 1 단부에서 상기 앵커링 유닛 (30) 에 그리고 제 2 단부에서 상기 관성 요소 (2) 에 체결되고, 각각의 상기 탄성 스트립 (3) 은 상기 제 1 방향 (Z) 에 수직인 평면 (XY) 에서 본질적으로 변형 가능하며, 상기 앵커링 유닛 (30) 은 상기 평면 (XY) 에서 적어도 2 를 포함하는 복수의 자유도를 따라, 방향 X 를 따라, 그리고 상기 방향 X 에 직교하는 방향 Y 를 따라 상기 앵커링 유닛 (30) 의 이동성을 허용하도록 배열된 가요성 서스펜션 (300) 에 의해 상기 구조물 (1) 로부터 현수되고, 상기 가요성 서스펜션 (300) 은, 상기 제 1 방향 (Z) 을 따라 직접 또는 가요성 플레이트 (301) 에 의해 상기 구조물 (1) 에 체결되는 제 1 중간 매스 (303) 와 상기 앵커링 유닛 (30) 사이에, 가요성 안내부를 갖는 횡방향 병진 테이블 (32) 을 포함하고, 상기 횡방향 병진 테이블은 상기 제 2 방향 (X) 을 따라 연장되는 횡방향 스트립들 또는 직선의 횡방향 가요성 로드들 (320) 을 포함하며, 상기 측시 공진기 메커니즘은 적어도 하나의 방향에서 상기 가요성 서스펜션 (300) 의 회전 및/또는 병진 이동을 제한하도록 배열된 뱅킹 수단을 포함하는, 측시 공진기 메커니즘 (100).

Antimagnetic timepiece movement with display disc(s) - having high magnetic permeability to screen movement from external magnetic fields while showing date etc.

Improvements to lever escapements, in particular for watch movements

Clock movement provided with a drive mechanism for an analogue indicator with periodic or intermittent movement

Le mouvement horloger (24) est équipé d'un dispositif d'affichage analogique d'une information dont la valeur varie périodiquement ou par intermittence, ce dispositif d'affichage analogique comprenant d'une part un indicateur (26) muni d'une première denture (28) et, d'autre part, un mécanisme d'entraînement périodique ou intermittent (30) de cet indicateur. Le mécanisme d'entraînement est formé par un système à transmission irréversible qui a une fonction antichoc pour l'indicateur. Le dispositif d'affichage comprend en outre un sautoir (56) de positionnement de cet indicateur qui engendre une force de positionnement sur la première denture, laquelle est suffisante pour positionner précisément cet indicateur dans une pluralité de positions d'affichage discrètes mais largement insuffisante pour assurer une fonction antichoc pour l'indicateur. Ainsi, l'indicateur peut être entraîner avec un relativement faible couple ; ce qui nécessite donc moins d'énergie et permet de prévoir un mécanisme d'entraînement avec une moindre réduction dans la transmission du couple moteur. The watch movement (24) is equipped with an analogue display device for information whose value varies periodically or intermittently, this analog display device comprising on the one hand an indicator (26) provided with a first toothing (28) and, on the other hand, a periodic or intermittent drive mechanism (30) for this indicator. The drive mechanism is formed by an irreversible transmission system which has an anti-shock function for the indicator. The display device further comprises a jumper (56) for positioning this indicator which generates a positioning force on the first toothing, which is sufficient to accurately position this indicator in a plurality of discrete display positions but largely insufficient for provide a shockproof function for the indicator. Thus, the indicator can be driven with a relatively low torque; which ...

Shock buffering structure of electronic device, and electronic device

本发明提供电子设备的缓冲结构及电子设备。该缓冲结构在手表壳体与配置在该手表壳体内的钟表模块之间配置了侧部缓冲部件，侧部缓冲部件通过层叠振动传导率相对于预定的频率分别不同的多个缓冲层而形成。因此，在手表壳体从外部受到冲击等振动时，能够利用侧部缓冲部件的多个缓冲层分别使频率低的振动与频率高的振动衰减而缓和。

Non-magnetic spring element

Instrument case assemblies

An instrument case assembly may include an instrument case having a face, a back, and at least one side extending between the face and the back about a perimeter of the case. The face may include a crystal held by a perimetrical bezel. In some aspects, a pair of strap brackets may be removably coupled to the at least one side at substantially opposite perimetrical regions of the case. In some aspects, a crystal guard may be coupled to the case.

Elastic suspension for stub axle bearings in precision mechanics

Surge indicator for wrist-watch

位于手表内部的用于手表(100)的冲击指示器装置(1)，所述冲击指示器装置(1)包括结构(10)，至少一个惯性块(2)通过至少一个连接元件(3)固定到所述结构(10)，至少一个连接元件(3)由弹性材料或延性材料或易破碎材料制成，当施加运动到至少一个惯性块(2)时所述弹性材料或延性材料或易破碎材料能够弹性变形或塑性变形。该惯性块(2)能够移动靠近固定的相对表面(5)，所述固定的相对表面(5)包括在所述结构(10)自身中或表壳(110)的另一元件(120)中，并且所述惯性块(2)布置成当施加到该惯性块(2)的加速度高于给定的加速度下阈值时与所述相对表面(5)接触，以便将冲击证据指示器或永久变形或破坏施加至惯性块(2)和/或连接元件(3)和/或所述相对表面(5)和/或结合在所述冲击指示器装置(1)中的易破碎元件(8)。

Anti-tripping device for escapement mechanism

CROWN WITH BUMPER SYSTEM

Mécanisme d’horlogerie (100) comprenant :- une embase (8), - un moyen de réglage ou de commande de la montre (305), tel qu’une couronne de remontoir ou un poussoir, et - une tige (1) agencée pour coopérer avec ledit moyen de réglage ou de commande (305), caractérisé en ce que :- la tige (1) comprend une portion d’appui, - le mécanisme (100) comprend en outre au moins un élément élastique (11) fixé sur l’embase et en appui sur la portion d’appui de la tige (1), de sorte à procurer un appui élastique de rappel sur la tige (1), en cas de choc. Figure pour l’abrégé : Fig. 1 Clockwork mechanism (100) comprising: - a base (8), - a means for adjusting or controlling the watch (305), such as a winding crown or a pusher, and - a stem (1) arranged to cooperate with said adjustment or control means (305), characterized in that:- the rod (1) comprises a bearing portion, - the mechanism (100) further comprises at least one elastic element (11) fixed on the base and resting on the bearing portion of the rod (1), so as to provide elastic return support on the rod (1), in the event of impact. Figure for abstract: Fig. 1

Magnetismmproof clock movement

Metal timepiece component coloured blue, and corresponding manufacturing method

Composant métallique (1) présentant au moins une portion (6) recouverte d'une couche d'oxyde (8) de coloration bleue sensiblement uniforme, cette portion (6) étant constituée essentiellement d'un alliage à base de cuivre, la couche d'oxyde (8) de coloration bleue contenant un oxyde de cuivre. L'invention concerne également un procédé de fabrication d'un tel composant métallique (1) comportant notamment une étape de traitement thermique de bleuissage réalisée sous des conditions particulières, en termes de température, de taux d'oxygène et de taux d'humidité.

Instrument Case Assemblies

An instrument case assembly may include an instrument case having a face, a back, and at least one side extending between the face and the back about a perimeter of the case. The face may include a crystal held by a perimetrical bezel. In some aspects, a pair of strap brackets may be removably coupled to the at least one side at substantially opposite perimetrical regions of the case. In some aspects, a crystal guard may be coupled to the case.

Adjustment, stabilization and locking device for torsion pendulum

Case for wristwatch strap

Cette boîte de montre comprend une enceinte fermée destinée à recevoir un mouvement de montre et présentant une carrure (2) traversée par au moins une tige de commande (17), carrure à laquelle sont fixés d'une part un fond (5) et d'autre part une glace (3). Cette enceinte fermée est logée dans une enveloppe externe présentant un élément supérieur (9) muni d'une ouverture (9a) pour le passage de la glace, un fond (10) et une paroi latérale (12) munie de moyens de liaison (16) au bracelet (15) et d'au moins un passage pour ladite tige de commande (17), des moyens de suspension élastique (14) étant disposés entre le fond (10) de l'enveloppe et ladite enceinte (2, 3, 5) pour exercer, sur une portée (2c) de la carrure (2) située à la périphérie de ladite glace, une pression tendant à maintenir constamment cette portée (2c) de la carrure (2) appliquée contre le bord de ladite ouverture (9a) pour le passage de la glace (3). This watch case comprises a closed enclosure intended to receive a watch movement and having a middle part (2) traversed by at least one control rod (17), middle part to which are fixed on the one hand a bottom (5) and a on the other hand an ice cream (3). This closed chamber is housed in an outer casing having an upper element (9) provided with an opening (9a) for the passage of ice, a bottom (10) and a side wall (12) provided with connecting means (16). ) to the bracelet (15) and at least one passage for said control rod (17), elastic suspension means (14) being arranged between the bottom (10) of the casing and said enclosure (2, 3, 5) for exerting, on a bearing surface (2c) of the caseband (2) located at the periphery of said mirror, a pressure tending to constantly maintain this bearing surface (2c) of the middle part (2) applied against the edge of said opening ( 9a) for the passage of the ice (3).

Wristwatch case

The case has a closed enclosure to receive a watch movement, and a middle (2) traversed by a winding stem. A base (5) and a glass (3) are fixed to the middle, and the enclosure is housed in an outer jacket. The enclosure has a base (10), a distance piece (12) and an upper element (9) with a central opening (9a) for the passage of the glass. An helical spring (14) is disposed between the base (10) and the enclosure to exert the pressure on a bearing surface (2c) of the middle to maintain the bearing surface pressed permanently against the edge of the opening.

Magnetic shielding for timepiece balance spring

Device for protecting a timepiece balance spring ( 1 ) against interfering magnetic fields comprising a balance ( 2 ) made of amorphous ferromagnetic material.

Protective cover for underwater watch

本申请涉及一种用于潜水手表(1)的保护罩(2)以及具有该保护罩的潜水手表，所述保护罩包括透明的透镜元件(3)，所述透镜元件构造为放大出现在手表(1)的表盘(4)上的图像。根据本申请的用于潜水手表的保护罩在不增加手表的尺寸而允许清楚地看到表盘的系统。

Pivot axis for watch movement.

L’invention se rapporte à un axe de pivotement comportant un pivot (3) en métal à chacune de ses extrémités. Le métal est un alliage d’aluminium amagnétique (4) afin de limiter sa sensibilité aux champs magnétiques et au moins la surface externe (5) d’un des deux pivots (3) est durcie en profondeur par rapport au cœur de l’axe selon une profondeur prédéterminée afin de durcir le ou les pivot(s) (3). L’invention concerne également un mouvement pour pièce d’horlogerie comprenant un tel axe ainsi qu’un procédé de fabrication dudit axe. The invention relates to a pivot axis having a pivot (3) made of metal at each of its ends. The metal is a non-magnetic aluminum alloy (4) in order to limit its sensitivity to magnetic fields and at least the outer surface (5) of one of the two pivots (3) is hardened in depth with respect to the center of the axis at a predetermined depth to harden the pivot (s) (3). The invention also relates to a movement for a timepiece comprising such an axis and a manufacturing method of said axis.

CHRONOGRAPH MECHANISM WITH LOW MAGNETIC SENSITIVITY

1. Механизм (1) хронографа, содержащий резонатор (3), образованный балансом (5) с пружиной, установленный между мостом (2) и нижней платиной (4), причем пружина (7) баланса изготовлена из ферромагнитного материала, отличающийся тем, что включает в себя устройство (15) магнитной поляризации для указанной пружины баланса, выполненное с возможностью поддержания заданного состояния поляризации пружины (7) баланса и содержащее средство постоянного намагничивания, которое создает магнитное поле в плоскости пружины баланса, такое, чтобы пружина (7) баланса при отсутствии внешнего магнитного поля находилась в состоянии полного или почти полного магнитного насыщения.2. Механизм (1) по п.1, отличающийся тем, что силовые линии средства (17) постоянного намагничивания выровнены с осью нити пружины (7) баланса.3. Механизм (1) по п.1, отличающийся тем, что средство (17) постоянного намагничивания содержит по меньшей мере один постоянный магнит.4. Механизм (1) по п.1, отличающийся тем, что средство (17) постоянного намагничивания содержит по меньшей мере один постоянно запитываемый электромагнит.5. Механизм (1) по п.1, отличающийся тем, что средство (17) постоянного намагничивания создает поле по меньшей мере в три раза большее, чем коэрцитивное поля материала пружины (7) баланса.6. Механизм (1) по п.1, отличающийся тем, что средство (17) постоянного намагничивания создает поле, равное по меньшей мере 1 мТл.7. Механизм (1) по п.1, отличающийся тем, что устройство (15) магнитной поляризации прикреплено к неподвижной детали механизма (1) хронографа.8. Механизм (1) по п.7, отличающийся тем, что устройство (15) магнитной поляризации прикреплено к мосту (2), распорке пружины бала

Magnetic protection for timepiece balance spring

本发明涉及一种用于保护时计游丝(1)免受杂散磁场干扰的磁保护装置，其包括至少一个具有高导磁率、设置在与所述游丝所在平面平行的平面的圆盘(2)，其中所述圆盘(2)和所述游丝彼此同轴安装。

Mechanical clock i.e. mechanical wristwatch, has magnetic shields made of alloy and comprising pot and lid that are connected with each other using spring and screw thread, where separated parts of shields are designed in plate-shape

Eine Uhr (1) umfasst eine magnetische Abschirmung (2; 2'), die aus einer Legierung besteht, die in Gewichtsprozent aus 3% < Co < 20%, 5% < Cr < 15%, 0% ≰ S ≰ 0,5%, 0% ≰ Mo ≰ 3%, 0% ≰ Si ≰ 3,5 %, 0% ≰ Al ≰ 4,5%, 0% ≰ Mn ≰ 4,5%, 0% ≰ Me ≰ 6%, wobei Me eines oder mehrere der Elemente Sn, Zn, W, Ta, Nb, Zr und Ti ist, 0% ≰ V ≰ 4,5%, 0% ≰ Ni ≰ 5%, 0% ≰ C ≰ 0,05%, 0% ≰ Cu < 1%, 0% ≰ P < 0,1%, 0% ≰ N < 0,5%, 0% ≰ O < 0,05%, 0% ≰ B < 0,01%, 0% ≰ S < 0,5%, Rest Eisen und übliche Verunreinigungen besteht.

System for securing a clock movement in a watch case

Antitripping device for watch-escapement

The anti-trip device is for a detent escapement mounted on a wristwatch. It includes a finger fixed to the arm of the balance, two columns between which the finger can pass, said columns being secured to the balance bridge, and a locking arm fixed to the outer coil of the balance spring, said locking arm being able to be inserted between said columns and said finger to prevent the balance from rotating beyond an angle exceeding its normal operating angle. The locking arm is a clamp hooked onto the outer coil of the balance spring.

Shock absorber for an oscillating mass

La masse oscillante (2) est destinée au remontage automatique d'un mouvement d'horlogerie, la masse étant à pivotement décentré par rapport au centre du mouvement et réalisée en un seul matériau lourd. La masse (2) est supportée par un amortisseur de choc (1) se présentant sous la forme d'une plaque (4) dont une extrémité est fixée à cette masse et dont une autre extrémité est fixée à un tube (5) arrangé pour tourner autour d'un arbre (6) constituant l'axe de rotation (7) de ladite masse.

Device for checking the correct performance of a timepiece oscillator

The device has a shaft with a spiral-balancer of an oscillator, and a pinion (3) engaging with a moving body (4). The moving body has an axle (7) on which an indicator (12) is fixed, where the indicator is disposed above a dial. The dial carries graphics indicating zones of good operation of the balancer. The indicator is in the form a needle (18) fitted on the axle in which a toothed wheel is equipped.

Case and timepiece

A case includes a case main body, an exterior cover formed of a synthetic resin and mounted on an upper portion and an outer circumferential portion of the case main body to cover the upper portion and the outer circumferential portion, and a reinforcement member formed of a synthetic resin harder than the exterior cover and embedded in an inner surface of the exterior cover to prevent an inner circumferential side of the exterior cover from being bent back relative to the case main body.

There is the watch and clock movement of low magnetic susceptibility

本发明涉及一种包括游丝（7）摆轮（5）谐振器（3）的钟表机芯（1），所述谐振器（3）安装在条夹板（2）和底板（4）之间，其中游丝（7）由铁磁材料制成。根据本发明，所述钟表机芯包括用于游丝的磁性极化装置（15），所述磁性极化装置（15）用于维持所述游丝（7）中的预定的极化状态并且包括永久磁化装置，所述永久磁化装置在所述游丝的平面中形成磁场，以便在没有外部磁场的情况下完全地或者几乎完全地使得所述游丝（7）磁饱和。本发明涉及钟表领域。

Watch

내용 없음. No content.

WATCH WITH ELECTRONIC MECHANISM INCLUDED IN A SHIELDING ELEMENT

Watch with an electronic mechanism enclosed in a screening element

Watch comprising a case (1), an electronic quartz actuating mechanism (4) and a cover (8) for closing the said case, in which said mechanism (4) is enclosed inside a screening element (6, 3) designed to absorb the electromagnetic radiation emitted by the actuating mechanism (4).

Magnetic resistant watch case

(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。

Electronic clock movement comprising an analog display of several items of information

Magnetic protection for timepiece balance spring

本发明涉及一种用于保护时计游丝(1)免受杂散磁场干扰的磁保护装置，其包括至少一个具有高导磁率、设置在与所述游丝所在平面平行的平面的圆盘(2)，其中所述圆盘(2)和所述游丝彼此同轴安装。

Wristwatch case

本发明涉及一种表的壳体，包含用来容纳表的机芯的密闭封装体，其具有至少一个控制柄(17)穿过的中间件(2)，基部(5)和玻璃(3)固定到其中间。所述密闭封装体容纳在外部护套中，所述外部护套具有上部元件(9)、基部(10)和侧壁(12)，该上部元件(9)具有用于所述玻璃通过的开孔(9a)，该侧壁(12)具有连接到带(15)的装置(16)和用于所述控制柄(17)的至少一个通道，同时弹性悬架装置(14)布置在所述护套的基部(10)和所述封装体(2、3、5)之间，以便在所述玻璃周边处的中间件(2)的支承面(2c)上施加压力，进而使得所述中间件(2)的支承表面(2c)永久地压靠用于所述玻璃(3)的通道的开口(9a)的边缘。

Patent FR2015873A1

Time device with indication of the period of confrontation of mars

FIELD: watches and other time measuring instruments.SUBSTANCE: invention relates to the field of watchmaking, to clock mechanisms with pointer indication of time, and more specifically to clock mechanisms of complicated type with additional indication functions on the clock of period of Mars opposition. Device of time for indication of cycle of Mars resistance includes housing, clock mechanism and dial, at that, clock mechanism additionally contains indicator of Mars counter cycle (MCC), consisting at least of index of MCC and scale of MCC.EFFECT: creation of a time device with an indicator, which visually shows the position of the current earthly date relative to the cycle of confrontation and period of opposition of Mars and Earth, which can be used both on Earth and on Mars.15 cl, 7 dwg