EP3657268A1 - Resonanzorgan für schlagwerkmechanismus einer armbanduhr oder einer spieluhr - Google Patents

Resonanzorgan für schlagwerkmechanismus einer armbanduhr oder einer spieluhr Download PDF

Info

Publication number
EP3657268A1
EP3657268A1 EP18207832.9A EP18207832A EP3657268A1 EP 3657268 A1 EP3657268 A1 EP 3657268A1 EP 18207832 A EP18207832 A EP 18207832A EP 3657268 A1 EP3657268 A1 EP 3657268A1
Authority
EP
European Patent Office
Prior art keywords
stamp
resonant
resonant member
tantalum
tungsten
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP18207832.9A
Other languages
English (en)
French (fr)
Other versions
EP3657268B1 (de
Inventor
Laurane CHEVALLIER
Julien Peter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Blancpain SA
Original Assignee
Blancpain SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Blancpain SA filed Critical Blancpain SA
Priority to EP18207832.9A priority Critical patent/EP3657268B1/de
Priority to US16/672,623 priority patent/US11681259B2/en
Priority to JP2019211082A priority patent/JP6938599B2/ja
Priority to CN201911154975.9A priority patent/CN111210796B/zh
Publication of EP3657268A1 publication Critical patent/EP3657268A1/de
Application granted granted Critical
Publication of EP3657268B1 publication Critical patent/EP3657268B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B21/00—Indicating the time by acoustic means
    • G04B21/02—Regular striking mechanisms giving the full hour, half hour or quarter hour
    • G04B21/08—Sounding bodies; Whistles; Musical apparatus
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B21/00—Indicating the time by acoustic means
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B21/00—Indicating the time by acoustic means
    • G04B21/02—Regular striking mechanisms giving the full hour, half hour or quarter hour
    • G04B21/06—Details of striking mechanisms, e.g. hammer, fan governor
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B23/00—Arrangements producing acoustic signals at preselected times
    • G04B23/02—Alarm clocks
    • G04B23/028—Sounding bodies; boxes used as sounding cases; fixation on or in the case
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10F—AUTOMATIC MUSICAL INSTRUMENTS
    • G10F1/00—Automatic musical instruments
    • G10F1/06—Musical boxes with plucked teeth, blades, or the like
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10F—AUTOMATIC MUSICAL INSTRUMENTS
    • G10F5/00—Details or accessories
    • G10F5/02—Actions
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K1/00—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs
    • G10K1/06—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube
    • G10K1/062—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube electrically operated
    • G10K1/066—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube electrically operated the sounding member being a tube, plate or rod
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K1/00—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs
    • G10K1/06—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube
    • G10K1/07—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube mechanically operated; Hand bells; Bells for animals
    • G10K1/072—Operating or striking mechanisms therefor
    • G10K1/076—Operating or striking mechanisms therefor for timed or repeated operation

Definitions

  • the invention relates to a resonant member, which comprises at least one resonant part, such as one or more timbres, or a reed keyboard for a striking mechanism of a watch or a music box.
  • the timbre (s) or each blade of a keyboard must be designed with a particular material to take account of the space available in the watch case while guaranteeing a generation of a rich sound when typing the timbre (s) or the activation of one or more blades.
  • the invention also relates to a method for producing a resonant member.
  • the resonant member used comprises a stamp, which is a metallic wire of circular shape, for example steel. This metal wire is generally placed around the movement in the watch case.
  • This stamp is fixed, for example by welding or soldering, to a stamp holder, which is itself integral with the plate or the middle part of the watch case.
  • the vibration of the stamp is produced by the impact generally near the stamp holder of at least one hammer. This vibration is composed of several natural or partial frequencies, the number and intensity of which, in particular in the audible range between 1 kHz and 20 kHz, depend on the geometry of the timbre and the physical properties of the material used.
  • the stamp in the form of a metal wire can also be designed in gold as defined in the patent EP 2 107 436 B1 to have a lot of partiality in the sound vibration generated by the striking of the hammer. Even if the realization of a gold stamp brings a great richness of the sound generated during the striking of a hammer of the striking mechanism, it can undergo a too important deformation due to its own weight. As the location can be reduced in the watch case where the stamp is located, it can easily come into unwanted contact with neighboring parts. This constitutes a drawback of such a stamp in gold or any metal with a high density and a low modulus of elasticity.
  • a watch movement can also include a striking mechanism for generating music if the mechanism is activated.
  • the mechanism can include a resonant member in the form of a musical keyboard.
  • the blades made of metallic material can be activated by pins arranged on a disc or a cylinder driven in rotation when the striking mechanism is activated.
  • the acoustic efficiency on the basis of the complex vibro-acoustic transduction of the covering parts, is low.
  • account must be taken of the material, the geometry and the boundary conditions of the covering parts.
  • the configurations of the trim pieces are also dependent on the aesthetics of the watch and operating constraints, which can limit the possibilities of adaptation.
  • a musical keyboard of a striking watch is described.
  • the keyboard blades are produced with a Young's modulus of between 70 and 120 GPa and a density greater than 14 g / cm 3 .
  • the blades can be made of tungsten. None is provided to make such a keyboard with a material guaranteeing a richness of the generated sound and with a slight deformation of the keyboard blades, which constitutes a drawback.
  • the invention therefore aims to overcome the drawbacks of the state of the art by providing a resonant member, which includes one or more timbres or a keyboard with blades for a striking mechanism of a watch or a case music with less distortion due to its own weight and capable of generating a rich, warm and loud sound when activated in a small space of the watch or music box.
  • the invention relates to a resonant member, which comprises the characteristics defined in independent claim 1.
  • An advantage of the resonant organ lies in the fact that it is designed in an alloy of tungsten or tantalum or rhodium or hafnium at more than 51% by weight of tungsten or tantalum or rhodium or hafnium.
  • the alloy can comprise more than 75% by weight of tungsten or tantalum or rhodium or hafnium in the alloy.
  • such an alloy is chosen having a ratio E / ⁇ of the Young's modulus E on the density or density p which approaches that of gold.
  • the E / p ratio must for example be less than 28 ⁇ 10 6 (m / s) 2 . This generates, once activated, a loud, rich sound with a large number of partials in the audible range of at least 1 kHz to 10 kHz.
  • the resonant member may consist of a resonant part connected in one piece to a fixing part.
  • the resonant part can consist of one or more stamps and the fixing part can be defined as a stamp holder connecting one or more stamps, or one stamp holder per stamp.
  • the resonant member which comprises one or more gongs, so as to minimize its deformation due to its own weight once mounted in a watch case and with a reduced space for positioning the gong or gongs .
  • the stamp or stamps can also be made of a tungsten or tantalum or rhodium or hafnium alloy with a hardness greater than 250 HV, and preferably greater than 300 HV.
  • the resonant member can be a musical keyboard made up of several blades connected to the same heel in one-piece form.
  • Each slide or each group of slides can be made to generate each or each a well-defined note once activated.
  • the invention also relates to a method for producing a resonant member defined in independent claims 13 and 14.
  • a striking mechanism which comprises a resonant member of a striking or musical watch, which are well known in this technical field, are described only briefly. The main focus is on the resonant member and its realization for the striking mechanism in the watch case, or even in a music box.
  • the figure 1 represents a resonant member 1, which comprises a resonant part 2 and a fixing part 3.
  • the resonant part 2 comprises in this case a stamp 2
  • the fixing part 3 is a plate in the form of a stamp holder in the extension of a first end of stamp 2.
  • the other end of stamp 2 is free.
  • the resonant part 2 and the fixing part 3 preferably form only one piece, that is to say one piece with the same material.
  • the material used is an alloy, which comprises at least 51% by weight of tungsten or tantalum or rhodium or hafnium.
  • the fixing part 3 can be of the same thickness as the thickness of the stamp 2 and includes holes for fixing, for example by screws, of the stamp 2 on a corresponding part of a middle part of the watch case or a watch movement platinum.
  • the fixing part 3 can also be of another shape and of a different thickness or come in one piece with a portion of the watch middle.
  • the stamp 2 of a watch striking mechanism can be placed in the watch case preferably under a watch dial and according to an embodiment partly around a watch movement. Under these conditions, it may have a circular shape with a diameter corresponding to the diameter of the watch glass, and describing a portion of a circle with an angle which can be between 150 ° and 250 °, preferably between 185 ° and 220 °.
  • the stamp 2 can be of circular cross section or preferably rectangular in the figures presented. Dimensional examples are described below without limitation of execution to these examples described.
  • the stamp 2, fixed by the fixing part 3 in the watch case, is generally part of a striking mechanism, which preferably further comprises a hammer to strike the stamp at predetermined times.
  • An impact portion of the hammer (not shown) generally strikes the stamp near its connection to the fixing part 3 to generate an acoustic resonance.
  • the resonant part 2 can flex, that is to say, deform according to its own weight and even when the watch is at rest.
  • any movement or shock of the watch can cause the gong (s) 2 to come into contact a neighboring stamp or a nearby watch piece. That can lead to an unwanted tingling of the patch (s) independently of their normal activation at specific times, which is not desired.
  • the Figures 2a and 2b precisely represent the deformation of a stamp 2 of the resonant member 1.
  • the resonant member 1 is fixed by means of the fixing part 3 on a support in the watch case.
  • This support may for example be a portion of the middle of the watch case or a support on a mounting plate for the watch movement. It can also be a support in a music box.
  • the timbre 2 of the resonant member 1 is in principle arranged in a plane parallel to the watch dial and just below.
  • the weight of the stamp since its fixing has the effect of causing it to flex, that is to say, to deform by its own weight.
  • the stamp 2 In a resting mode, the stamp 2, describing a portion of a circle, is deformed by a distance d seen in elevation from its fixing part 3 at its free end.
  • a distance d seen in elevation from its fixing part 3 at its free end Depending on the space reserved for the stamp or a set of stamps in the watch case, it is necessary that such a stamp 2 with a diameter for example of the order of 35 to 40 mm over a portion of a circle between 185 ° and 220 ° for the ground note for example, and of thickness and width equal to or greater than 0.4 mm, preferably close to 0.5 mm, has a deformation distance less than 20% of its cross section, ie 0.1 mm in the case of the present invention.
  • the resonant member 1 with one or more timbres 2 is made of an alloy with more than 51% by weight of tungsten or tantalum or rhodium or hafnium in the alloy and whose ratio E / p is less than 2810 6 (m / s) 2 .
  • a stamp 2 can be produced generating a ground note when struck by a hammer of the striking mechanism.
  • Stamp 2 can be made of a tungsten alloy where the proportion of tungsten is more than 95% by weight.
  • the Young's modulus E is equal to 330 GPa
  • the density p is 18 g / cm 3
  • the hardness is of the order of 310 HV.
  • the length of the stamp with a diameter of the order of 35 to 40 mm and a portion of an angle circle at 198.83 ° and the E / p ratio is equal to 18.3 ⁇ 10 6 (m / s) 2 .
  • there is a deformation of the stamp due to its own weight of the order of 0.053mm, which is less than 0.1 mm, which is sought after.
  • the stamp (s) 2 are curved elements.
  • the calculation of the deformation of the stamps therefore consists of an extrapolation of the formula initially adapted to a recessed beam mentioned above. This calculation for stamps is therefore much more complex and therefore requires a calculation by finite elements.
  • the change of material to a material which deforms less than gold can also make it possible to optimize the bulk in the watch case. If the material deforms less, a gain in the diameter of the watch case and the thickness of the stamp (s) can also be gained.
  • the alloy with more than 51% by weight of tungsten or tantalum or rhodium or hafnium can also contain one or more of the following elements: nickel (Ni), copper (Cu), iron (Fe), molybdenum (Mo), tantalum ( Ta), hafnium (Hf), niobium (Nb), zirconium (Zr) and cobalt (Co).
  • These addition elements can for example increase the mechanical properties and / or the corrosion resistance of the alloy.
  • These elements can also be selected according to their phase diagram with the element of tungsten or tantalum or rhodium or hafnium. Obtaining certain phases can be advantageous for machinability and / or for acoustic properties.
  • the alloy may be more than 75% by weight of tungsten or tantalum or rhodium or hafnium.
  • the alloy can comprise more than 90% by weight of tungsten, further comprising nickel and copper.
  • Young's modulus can be between 280 and 400 GPa and the density or density can be greater than 15 g / cm 3 .
  • the resonant member 1, which can be composed of one or more timbres 2, 2 ', 2 ", 2"', can be produced by milling, electroerosion, laser machining, molding, casting, hot pressing or another suitable machining method in this technical area.
  • the stamp (s) 2, 2 ', 2 ", 2'” can also be obtained from cast products or products hot pressed or products deformed hot or cold. This implies that the 2, 2 ', 2 ", 2” stamps can be anisotropic or isotropic. These characteristics can have an influence on the acoustic properties.
  • the resonant member 1 can undergo a heat treatment in order to increase its mechanical properties, its resistance to corrosion and / or its acoustic properties for example.
  • the resonant member 1 can benefit from a surface treatment forming a surface layer of the alloy having more than 51% by weight of tungsten or tantalum or rhodium or hafnium, which makes it possible to improve the resistance to corrosion and / or surface hardness, for example.
  • the thickness of this additional layer to the base element may be between 10 nm and 200 ⁇ m. This additional layer can also serve to protect the basic element, in particular from corrosion.
  • the figure 3 shows a partial sectional view of a ringing or musical watch part, which comprises a resonant member 1 with two timbres 2, 2 'for a minute repeater according to the invention.
  • the first stamp 2 of circular shape for example is arranged above the second stamp 2 'of circular shape for example, but of different length so as to generate a different note than the first stamp once activated.
  • the first stamp 2 can be located just below a watch dial 4, while the second stamp 2 'is below the first stamp and above an inner edge 5' of the middle part 5 of the watch.
  • a joint portion 6 connects the dial to the middle part 5.
  • a reduced space 10 for the placement of the stamps 2, 2 ' is provided, but does not guarantee that the stamps 2, 2' do not collide or come unintentionally into contact with the edge of the vibration space 10. It depends on the material used to make them, such as an alloy with more than 51% by weight of tungsten or tantalum or rhodium or hafnium.
  • Each stamp 2, 2 ′ is of width l1 equal to or greater than 0.4 mm.
  • the first stamp 2 is spaced from the dial 4 by a height h1 of approximately the value of its cross section.
  • the second stamp is spaced apart by a height h2 of a value less than twice its cross section of the first stamp 2 without deformation.
  • the second stamp is spaced by a height h3 of approximately the value of its cross section of the lower and inner edge 5 'of the middle part 5.
  • the first and second stamps 2, 2' are spaced from the middle part 5 d ' a distance d1 equal to or less than twice the value of their cross section.
  • the figure 4 shows a partial sectional view of a ringing or musical watch part, which comprises a resonant member 1 to four timbres 2, 2 ', 2 ", 2""for a chime according to the invention.
  • the first and second stamps 2, 2 ′ have the same arrangement as for the embodiment of the figure 3 .
  • a third stamp 2 " is mounted coaxial inward and in the same plane as the first stamp 2.
  • a fourth stamp 2 '" is mounted coaxial inward and in the same plane as the second 2 'stamp.
  • Each stamp is of a different length so as to each generate a different particular note when activated.
  • the space between the first and third stamps 2, 2 "and between the second and fourth stamps 2 ', 2'" is approximately twice the value of their cross section.
  • stamps can be applied depending on the size of the watch fitted with the striking mechanism.
  • two or more resonant parts 2 are connected to a single fixing part 3.
  • a resonant member 1 composed of stamps 2 one or more stamps 2 can be connected to the same fixing part 3 , such as a stamp holder 3, while other stamps 2 can each be connected to their own different fixing part 3, such as to their own stamp holder 3.
  • the resonant member 1 is adapted with the choice of the material in accordance with the material of the trim pieces so as to have better sound transmission between the timbre (s) vibrated and the trim pieces neighbors.
  • a resonant member 1 with one or more timbres can be applied in the same way to a resonant member 1 in the form of a reed keyboard in order to be able to play a melody once activated.

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Micromachines (AREA)
  • Electric Clocks (AREA)
  • Stringed Musical Instruments (AREA)
EP18207832.9A 2018-11-22 2018-11-22 Resonanzorgan für schlagwerkmechanismus einer armbanduhr oder einer spieluhr Active EP3657268B1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP18207832.9A EP3657268B1 (de) 2018-11-22 2018-11-22 Resonanzorgan für schlagwerkmechanismus einer armbanduhr oder einer spieluhr
US16/672,623 US11681259B2 (en) 2018-11-22 2019-11-04 Resonant member for a striking mechanism of a watch or of a music box
JP2019211082A JP6938599B2 (ja) 2018-11-22 2019-11-22 腕時計またはオルゴールの打撃機構のための共振部材
CN201911154975.9A CN111210796B (zh) 2018-11-22 2019-11-22 用于手表或音乐盒的击打机构的谐振构件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18207832.9A EP3657268B1 (de) 2018-11-22 2018-11-22 Resonanzorgan für schlagwerkmechanismus einer armbanduhr oder einer spieluhr

Publications (2)

Publication Number Publication Date
EP3657268A1 true EP3657268A1 (de) 2020-05-27
EP3657268B1 EP3657268B1 (de) 2026-02-18

Family

ID=64453393

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18207832.9A Active EP3657268B1 (de) 2018-11-22 2018-11-22 Resonanzorgan für schlagwerkmechanismus einer armbanduhr oder einer spieluhr

Country Status (4)

Country Link
US (1) US11681259B2 (de)
EP (1) EP3657268B1 (de)
JP (1) JP6938599B2 (de)
CN (1) CN111210796B (de)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1906267A1 (de) * 2006-09-26 2008-04-02 Montres Breguet S.A. Uhr mit Schlagwerk
EP1914606A1 (de) * 2006-10-12 2008-04-23 Christophe Claret SA Glockenisolator
EP2207069A2 (de) * 2009-01-12 2010-07-14 Richemont International S.A. Stütze für Tonfedern in Uhren
EP2107436B1 (de) 2008-04-02 2011-10-26 Montres Breguet SA Tonfeder für ein Schlagwerk oder einen Alarm in einer Uhr
CH708963A2 (fr) 2013-12-09 2015-06-15 Montres Breguet Sa Clavier de sonnerie de montre ou de boîte à musique à rayonnement optimisé.
EP3252542A1 (de) * 2016-06-01 2017-12-06 Rolex Sa Teil zur befestigung einer unruhspirale

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4012059A1 (de) * 1990-04-13 1991-10-17 Int Watch Co Iwc Repetieruhr
US7746732B2 (en) * 2007-10-09 2010-06-29 Richemont International S.A. Gong, more particularly for horological movement
CH704425A2 (fr) 2011-01-28 2012-07-31 Montres Breguet Sa Clavier pour boîte à musique, et boîte à musique comprenant ledit clavier.
CH707078A1 (fr) 2012-10-15 2014-04-15 Société Anonyme De La Manufacture D Horlogerie Audemars Piguet & Cie Timbre pour dispositif de sonnerie d'une pièce d'horlogerie.
CH708953B1 (fr) * 2013-12-09 2017-12-15 Montres Breguet Sa Disque-clavier de sonnerie optimisé pour pièce d'horlogerie.
EP3002749B1 (de) * 2014-10-03 2022-11-30 Montres Breguet SA Tastatur für Spieluhr
CH712161A2 (fr) * 2016-02-26 2017-08-31 Montres Breguet Sa Timbre, montre à mécanisme de sonnerie le comprenant et procédé de fabrication du timbre.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1906267A1 (de) * 2006-09-26 2008-04-02 Montres Breguet S.A. Uhr mit Schlagwerk
EP1914606A1 (de) * 2006-10-12 2008-04-23 Christophe Claret SA Glockenisolator
EP2107436B1 (de) 2008-04-02 2011-10-26 Montres Breguet SA Tonfeder für ein Schlagwerk oder einen Alarm in einer Uhr
EP2207069A2 (de) * 2009-01-12 2010-07-14 Richemont International S.A. Stütze für Tonfedern in Uhren
CH708963A2 (fr) 2013-12-09 2015-06-15 Montres Breguet Sa Clavier de sonnerie de montre ou de boîte à musique à rayonnement optimisé.
EP3252542A1 (de) * 2016-06-01 2017-12-06 Rolex Sa Teil zur befestigung einer unruhspirale

Also Published As

Publication number Publication date
CN111210796B (zh) 2023-11-07
EP3657268B1 (de) 2026-02-18
US20200166893A1 (en) 2020-05-28
US11681259B2 (en) 2023-06-20
JP2020085908A (ja) 2020-06-04
CN111210796A (zh) 2020-05-29
JP6938599B2 (ja) 2021-09-22

Similar Documents

Publication Publication Date Title
EP2107437B1 (de) Tonfeder für ein Schlagwerk oder einen Alarm in einer Uhr
EP2107436B1 (de) Tonfeder für ein Schlagwerk oder einen Alarm in einer Uhr
EP2482275B1 (de) Tastatur für Spieluhr, und mit einer solchen Tastatur ausgestattete Spieluhr
EP3211488B1 (de) Atypische glocke, armbanduhr mit schlagwerkmechanismus, der diese glocke umfasst, und herstellungsverfahren dieser glocke
CH700102A2 (fr) Boite de montre a dispositif de sonnerie.
CH702839B1 (fr) Montre à sonnerie munie d’une membrane acoustique.
EP2461219A1 (de) Schallabstrahlungsmembran für eine Spieluhr oder eine Armbanduhr mit Schlagwerk
CH707078A1 (fr) Timbre pour dispositif de sonnerie d'une pièce d'horlogerie.
CH704183A2 (fr) Membrane de rayonnement acoustique pour une boite a musique ou une montre a sonnerie.
EP3049872B1 (de) Uhr mit geräuschpegel verbessert
EP2942674B1 (de) Einheit zur Erzeugung eines Uhrschlags eines Schlagwerkmechanismus
EP3657269A1 (de) Resonanzorgan für schlagwerkmechanismus einer armbanduhr oder einer spieluhr
EP3657267A1 (de) Resonanzorgan für schlagwerkmechanismus einer armbanduhr oder einer spieluhr
EP3657268B1 (de) Resonanzorgan für schlagwerkmechanismus einer armbanduhr oder einer spieluhr
CH715580A2 (fr) Organe résonant pour un mécanisme de sonnerie d'une montre ou d'une boîte à musique.
EP3080665A2 (de) Schlagwerk für eine uhr oder spieldose mit einer tastatur mit optimierter aktivierungsenergie
CH715581A2 (fr) Organe résonant pour un mécanisme de sonnerie d'une montre ou d'une boîte à musique.
CH715579A2 (fr) Organe résonant pour un mécanisme de sonnerie d'une montre ou d'une boîte à musique.
EP3537228B1 (de) Vorrichtung zur regulierung der schwingungsfrequenz der klangfarbe eines schlagwerkmechanismus
CH702145A1 (fr) Timbre pour une sonnerie d'une piece d'horlogerie.
CH716897A2 (fr) Ensemble de timbres pour un mécanisme de sonnerie d'une montre.
EP3644132B1 (de) Armbanduhr mit schlagwerk oder musik, die mit mindestens einer schallabstrahlmembran ausgestattet ist, und herstellungsverfahren dieser membran
EP3832399A1 (de) Gesamtheit an klangfarben für einen schlagwerkmechanismus einer armbanduhr
EP4113219B1 (de) Verfahren zur frequenzabstimmung einer plattengruppe einer armbanduhr und armbanduhr mit dieser abgestimmten plattengruppe
CH706190B1 (fr) Marteau d'un mécanisme de frappe d'un timbre pour une sonnerie d'une montre.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20201127

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20211215

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230611

REG Reference to a national code

Ref country code: DE

Free format text: PREVIOUS MAIN CLASS: G04B0021080000

Ref legal event code: R079

Ref document number: 602018089168

Country of ref document: DE

Ipc: G10K0001066000

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

RIC1 Information provided on ipc code assigned before grant

Ipc: G10K 1/066 20060101AFI20250926BHEP

Ipc: G10K 1/076 20060101ALI20250926BHEP

Ipc: G04B 21/08 20060101ALI20250926BHEP

Ipc: G04B 23/02 20060101ALI20250926BHEP

Ipc: G10F 1/06 20060101ALI20250926BHEP

Ipc: G10F 1/10 20060101ALI20250926BHEP

INTG Intention to grant announced

Effective date: 20251009

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: F10

Free format text: ST27 STATUS EVENT CODE: U-0-0-F10-F00 (AS PROVIDED BY THE NATIONAL OFFICE)

Effective date: 20260218

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602018089168

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

REG Reference to a national code

Ref country code: CH

Ref legal event code: R17

Free format text: ST27 STATUS EVENT CODE: U-0-0-R10-R17 (AS PROVIDED BY THE NATIONAL OFFICE)

Effective date: 20260320