EP4160321B1 - Schutzring für uhrwerk und uhrwerk, das diesen schutzring umfasst - Google Patents

Schutzring für uhrwerk und uhrwerk, das diesen schutzring umfasst

Info

Publication number
EP4160321B1
EP4160321B1 EP21199919.8A EP21199919A EP4160321B1 EP 4160321 B1 EP4160321 B1 EP 4160321B1 EP 21199919 A EP21199919 A EP 21199919A EP 4160321 B1 EP4160321 B1 EP 4160321B1
Authority
EP
European Patent Office
Prior art keywords
axial
ring
circle
horology movement
movement
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP21199919.8A
Other languages
English (en)
French (fr)
Other versions
EP4160321A1 (de
Inventor
Julien Christan
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.)
ETA SA Manufacture Horlogere Suisse
Original Assignee
ETA SA Manufacture Horlogere Suisse
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 ETA SA Manufacture Horlogere Suisse filed Critical ETA SA Manufacture Horlogere Suisse
Priority to EP21199919.8A priority Critical patent/EP4160321B1/de
Priority to US17/863,640 priority patent/US12498674B2/en
Priority to KR1020220092651A priority patent/KR102658952B1/ko
Priority to JP2022126928A priority patent/JP7441902B2/ja
Priority to CN202222594013.9U priority patent/CN218957039U/zh
Priority to CN202211199354.4A priority patent/CN115877692B/zh
Publication of EP4160321A1 publication Critical patent/EP4160321A1/de
Application granted granted Critical
Publication of EP4160321B1 publication Critical patent/EP4160321B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • G04B5/00—Automatic winding up
    • G04B5/02—Automatic winding up by self-winding caused by the movement of the watch
    • G04B5/18—Supports, suspensions or guide arrangements, for oscillating weights
    • G04B5/181—The bearing of the rocking bar is in the centre of rotation combined with a support or guide arrangement
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/32—Component parts or constructional details, e.g. collet, stud, virole or piton
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B37/00—Cases
    • G04B37/04—Mounting the clockwork in the case; Shock absorbing mountings
    • G04B37/0409—Fixed mounting relating to wall clocks and pendulums
    • G04B37/0418—Fixed mounting relating to wall clocks and pendulums with shock damping 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
    • G04B43/00—Protecting clockworks by shields or other means against external influences, e.g. magnetic fields
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B43/00—Protecting clockworks by shields or other means against external influences, e.g. magnetic fields
    • G04B43/002—Component shock protection arrangements
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B43/00—Protecting clockworks by shields or other means against external influences, e.g. magnetic fields
    • G04B43/007—Antimagnetic alloys
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G17/00—Structural details; Housings
    • G04G17/08—Housings

Definitions

  • the invention relates to the field of watchmaking and more particularly concerns a watch movement comprising a circle for protecting a watch movement against magnetic fields and against possible impacts from an oscillating weight.
  • the present invention applies to any mechanical or electronic watch movement comprising an oscillating mass intended to provide mechanical power in order to supply energy to a driving member of a watch, more particularly to wind a mechanical watch movement or to supply electricity to an electronic circuit via a generator.
  • the present invention aims to provide a solution for protecting the watch movement of a watch both from the effects of magnetic fields and from possible impacts of the oscillating weight caused by shocks on the watch by resolving the aforementioned drawbacks.
  • the invention relates to a watch movement comprising an antimagnetic and shockproof protection circle for a watch movement, intended to be fixed to a watch movement.
  • the circle comprises a tubular-shaped body extending between a first and a second axial end and is made of a material having ferromagnetic properties. It is adapted to constitute, by the first axial end, a stop limiting the angular displacement around a radial axis of an oscillating weight connected to the watch movement.
  • the terms "radial axis" designate an axis perpendicular to the axis of rotation of the oscillating weight.
  • the circle protects the watch movement, both against possible impacts of the oscillating weight when it is subjected, following a shock to the watch, to an angular displacement around an axis perpendicular to its axis of rotation, and against the effects of magnetic fields.
  • the circle also has the effect of supporting the oscillating weight, in the event of an impact on the watch, in order to protect the elements allowing it to be fixed to the watch movement from possible deformation or breakage.
  • the solution of the invention is constituted by a tubular-shaped circle, it has a very small footprint within the watch movement.
  • Another advantage resulting from the use of a tubular-shaped circle lies in the fact that any impacts of the oscillating mass on the field of the circle are not or are barely visible to the naked eye due to the small transverse dimension of said field.
  • the transverse dimension of said field constitutes the thickness of the body of the circle.
  • the circle is a single piece, so it can be easily and inexpensively manufactured.
  • the circle can be made by stamping operations followed by bending operations.
  • the invention may further comprise one or more of the following features, taken individually or in any technically possible combination.
  • the circle comprises an axial groove extending between the first and second axial ends of said circle, said axial groove separating two longitudinal ends of said circle.
  • the axial kerf extends from the first or second axial end to the other.
  • the axial kerf extends from the first or second axial end toward the other.
  • the axial groove extends from the second axial end to the first axial end, a bridge of material connecting the two longitudinal ends of the circle to each other at the first axial end.
  • the circle comprises fixing members extending from its second axial end, intended to be engaged in housings made in the watch movement, so as to fix the circle with said watch movement.
  • the circle has elastic properties and is configured so as to be in a mechanically constrained state when the fixing members are engaged in the housings, so that said fixing members respectively exert clamping forces against said housings.
  • each fixing member has a tongue shape of which a first portion, called the “proximal portion”, is oriented in an axial direction in a direction opposite to the first end of the circle and of which a second portion called the “distal portion”, connected to the proximal portion, extends in a radial plane of the circle and towards the outside of the latter.
  • a fixing member is arranged diametrically opposite the axial groove.
  • a fixing member is arranged at each of the longitudinal ends of the circle.
  • the circle comprises a chamfer at the junction between its first axial end and each of its longitudinal ends.
  • the circle comprises a fixing member in the form of a radial collar extending from the second end, intended to be arranged to bear against the watch movement.
  • the watch movement comprises a cage formed by a plate on which a set of bridges is fixed, and a mobile oscillating weight in rotating relative to said cage and extending radially beyond the bridge assembly.
  • the watch movement further comprises a circle as previously described, configured to encircle the set of bridges and to extend axially towards the oscillating weight.
  • the present invention advantageously makes it possible to assemble the entire watch movement before introducing said watch movement into a caseband of a watch, thanks to the design of the circle which allows for contained dimensions of the latter.
  • the plate forms, by a surface called the “lower face”, a radial shoulder relative to the set of bridges, housings receiving the fixing members being made on said lower face.
  • the fixing members are welded to the housings, for example by laser.
  • the fixing members are glued to the housings.
  • the fixing members cooperate with the housings by elastic fitting.
  • FIG. 1 represents an antimagnetic and antishock protection circle 10 for watch movement 20, according to a first aspect of the present invention.
  • the circle 10 is intended to be fixed against a watch movement 20, as shown in the Figures 2 and 3 , itself intended to be housed in an internal volume of a watch case middle (not shown).
  • the watch movement 20 comprises an oscillating mass 23 which can rotate and is adapted to supply energy to an organ of the watch movement 20, such as a barrel or a generator depending on whether the watch movement is of the mechanical type or the electronic type, in a manner known to those skilled in the art.
  • an organ of the watch movement 20 such as a barrel or a generator depending on whether the watch movement is of the mechanical type or the electronic type, in a manner known to those skilled in the art.
  • the circle 10 comprises a tubular-shaped body, extending axially between two ends, respectively called “first and second axial ends” 11 and 12 in the remainder of the text.
  • the body of the circle 10 has an internal face 13 intended to be arranged opposite a cage of the watch movement 20.
  • the body of the circle 10 has a substantially circular cross section.
  • the cage of the watch movement 20 comprises, in a manner known per se to those skilled in the art, a plate 21 on which a set of bridges 22 is fixed.
  • the circle 10 is, as shown in particular by the Figures 2 and 3 , configured so as to encircle the set of bridges 22 of the watch movement 20.
  • the circle 10 is configured so that the internal face 13 of the body of the circle 10 is arranged opposite the periphery of the set of bridges 22.
  • the circle 10 is advantageously made of a material having ferromagnetic properties, so as to have high permeability to magnetic fields. Such a material may be made of soft iron. Thus, the circle 10 makes it possible to channel the magnetic field lines surrounding the watch movement 20, and therefore to provide it with protection against the effects of said magnetic fields.
  • the circle 10 may advantageously comprise, in the preferred embodiment of the invention, an axial groove 14, for example radially traversing, extending between the first and second axial ends 11 and 12 of said circle 10.
  • the axial groove 14 separates two longitudinal ends of said circle 10 arranged opposite each other.
  • An advantage of the axial groove 14, when it is a through groove, as shown in the figures, is to allow the passage of an adjustment or winding stem 24, or of a push button or more generally of any other control member connected to the watch movement 20.
  • the axial groove 14 extends from one of the first and second axial ends 11 and 12 to the other.
  • the axial groove 14 can therefore be axially traversing.
  • the axial groove 14, whether through or not, helps to give elastic properties to the circle 10. More particularly, the circle 10 can advantageously be elastically deformed so as to vary the distance separating the two longitudinal ends of the circle 10. Indeed, even if it is not through, the axial groove 14 constitutes a zone of weakness giving the circle 10 a certain mobility.
  • Such a characteristic helps in particular to facilitate the fixing of the circle 10 on the watch movement 20 as described in more detail below.
  • the axial groove 14 can only extend from the second axial end 12 towards the first axial end 11, a bridge of material connecting the two longitudinal ends of the circle 10 to each other at the level of the first axial end 11.
  • the axial groove 14 helps to give elastic properties to the circle 10.
  • the circle 10 may comprise several axial grooves 14 distributed at a distance from one another or at a distance from one another.
  • the circle 10 when it is fixed to the watch movement 20, the circle 10 is adapted to constitute, by its first axial end 11, a stop limiting the angular displacement of the oscillating mass 23 around an axis perpendicular to its axis of rotation, so that said oscillating mass 23 cannot come into contact with a bridge of the set of bridges 22 of the watch movement 20 and so as to protect from possible deformation or possible breakage, the elements allowing the fixing of said oscillating mass 23 to the watch movement 20.
  • the oscillating mass 23 is likely to impact the field of the circle 10.
  • Such a movement can be generated when the watch movement 20, and more particularly the watch which comprises it, is subjected to a shock, in particular a shock with a component in an axial direction.
  • the possible impacts of the oscillating mass 23 being made on the field of the circle if they generate marks or scratches, these are not or are very little visible to the naked eye, insofar as said field has a relatively small transverse dimension, typically of the order of a few tenths of a millimeter.
  • the invention is suitable for watch movements comprising an oscillating mass 23 extending radially beyond the set of bridges 22, as illustrated in the Figures 1 and 2 . Indeed, as shown in the side view of the figure 2 , the oscillating mass 23 is then cantilevered opposite the circle 10, which can therefore act as a stop.
  • the circle 10 may be configured to extend axially beyond the bridge assembly 22, towards the oscillating mass 23, as shown in Figures 2 and 3 .
  • the circle 10 includes fixing members 15 allowing it to be mechanically linked without any degree of freedom with the watch movement 20.
  • the fixing members 15 of the circle 10 extend from the second axial end 12. These fixing members 15 are intended to be engaged in housings 25 made in the watch movement 20, and in particular in the plate 21 of the latter, so as to fix the circle 10 and the watch movement 20 together.
  • each fixing member 15 has a tongue shape of which a first portion, called “proximal portion” 150, is oriented in an axial direction in a direction opposite to the first end 11 of the circle 10 and of which a second portion called “distal portion” 151, connected to the proximal portion 150, extends in a radial plane of the circle 10 and towards the outside of the latter.
  • the circle 10 is preferably configured so as to be in a stressed state when it is arranged around the watch movement 20 and each fixing member 15 is engaged in a housing 25.
  • said circle 10 exerts clamping forces on the watch movement 20, which makes it possible to ensure that said circle 10 is held in position relative to the watch movement 20, and thus to considerably facilitate the fixing of the circle 10 on the watch movement 20.
  • This technical effect is made possible thanks to the elastic property of the circle 10.
  • At least some of the distal portions 151 are adapted to exert clamping forces on the housing 25 in which they are intended to be engaged.
  • the circle 10 comprises three fixing members 15, one of which is arranged at each of the longitudinal ends of the circle 10, on either side of the axial groove 14, and one of which is arranged diametrically opposite said axial groove 14.
  • the fixing points of the circle 10 are distributed in a balanced manner around the watch movement 20.
  • the fixing members 15 are dimensioned so that the second end 12 of the circle 10 is arranged at a distance from the plate 21, so that the distal portions 151 of the fixing members 15 are ensured to be in abutment against the housings 25.
  • This arrangement makes it easier to attach the circle 10 to the watch movement 20.
  • the plate 21 has a face called the “lower face” 210 oriented towards the set of bridges 22, opposite a face called the “upper face”.
  • the plate 21 of the watch movement 20 extends radially beyond the set of bridges 22 and forms, by a peripheral portion of its lower face 210, a radial shoulder relative to the set of bridges 22.
  • the housings 25 are made on this peripheral portion of the lower face 210 of the plate 21.
  • the distal portions 151 of the fixing members 15 are preferably welded, for example with a laser welding method, to the housings 25 in which they are engaged.
  • distal portions 151 may be glued to the housings 25 or are assembled by press fit to said housings 25.
  • the distal portions 151 may be fixed to the housings 25 by elastic fitting.
  • the distal portions 151 may comprise a through hole allowing the engagement of a screw intended to cooperate with a tapped hole that the housings 25 of the plate 21 comprise.
  • the screws cooperate with tapped holes made directly on the lower face 210 of the plate 21 or at the bottom of counterbores intended to countersink the screw heads.
  • the distal portions 151 comprise a through hole allowing the engagement of a nail intended to be driven into the plate 21.
  • the circle 10 comprises a chamfer 16 at the junction between the first axial end 11 and each of its longitudinal ends.
  • the chamfers 16 are each arranged opposite a fixing member 15.
  • This feature makes it possible to avoid any risk of the oscillating mass 23 hitting a sharp angle or an edge of the circle 10, which would be likely to harm the proper functioning of the watch movement 20.
  • the circle 10 has a tubular shape of a cylinder of revolution, in other embodiments not shown in the figures, it may have other tubular shapes.
  • it may have a cross section of elliptical shape, polygonal shape or any other suitable shape corresponding to the shape of the circumference of the cross section of a set of bridges 22 of a watch movement 20 to be protected.
  • the fixing members 15 may conform to those described previously, with the difference that they extend towards the inside of the circle 10 and not towards the outside. Furthermore, in this embodiment, the fixing members 15 may cooperate with housings 25 of corresponding shape made in bridges 22 or in the plate 21.
  • the fixing members 15 may be in the form of a relief, for example constituted by an annular boss oriented towards the inside of the circle 10 and extending between the longitudinal ends of the circle 10. The relief is then provided to cooperate with a groove made on the periphery of the set of bridges 22.
  • the fixing members 15 may take the form of a radial collar extending from the second axial end 12 of the body of the circle 10, towards the outside of the circle 10, said fixing members 15 as well as the body of the circle 10 being intended to be fixed by tight fit between the watch movement 20 and the caseband.
  • the collar is fixed by gluing to the plate 21.
  • the plate 21 may include threads on its lower face 210 provided to receive fixing screws intended to fix the circle 10 against the watch movement 20.
  • fixing flanges are also possible.
  • the fixing members 15 of the circle 10 may be formed by lugs extending axially from the second axial end 12 of the circle body 10, said lugs being intended to be engaged in through holes made in the plate 21 so that their free end opens beyond said holes in order to be folded against the upper face of the plate 21.
  • the body of the circle 10 comprises through holes respectively provided to receive pins or studs extending radially from the set of bridges 22 of the watch movement 20.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Springs (AREA)

Claims (12)

  1. Uhrwerk (20), umfassend ein Gehäuse, das durch eine Platine (21) gebildet ist, auf der eine Brückeneinheit (22) befestigt ist, wobei die Platine (21) über eine sogenannte "Unterseite" (210) einen radialen Vorsprung in Bezug auf die Brückeneinheit (22) bildet, wobei das Uhrwerk (20) ferner eine um das Gehäuse drehbar gelagerte Schwungmasse (23) umfasst, die sich radial über die Brückeneinheit (22) hinaus erstreckt, wobei das Uhrwerk (20) ferner einen Ring (10) aufweist, der aus einem Material mit ferromagnetischen Eigenschaften gefertigt ist und einen rohrförmigen Körper umfasst, der sich zwischen einem ersten und einem zweiten axialen Ende (11, 12) erstreckt, wobei der Ring (10) so ausgebildet ist, dass er die Brückeneinheit (22) umgibt und sich axial in Richtung der Schwungmasse (23) erstreckt, und wobei der Ring (10) derart gestaltet ist, dass er mit seinem ersten axialen Ende (11) einen Anschlag bildet, der die Drehbewegung der Schwungmasse (23) um eine Radialachse begrenzt, wobei der Ring (10) Befestigungselemente (15) aufweist, die sich von seinem zweiten axialen Ende (12) aus erstrecken und in Aufnahmen (25) auf der Unterseite (210) eingreifen, um den Ring (10) mit dem Uhrwerk (20) zu fixieren.
  2. Uhrwerk (20) nach Anspruch 1, dadurch gekennzeichnet, dass der Ring (10) eine axiale Nut (14) aufweist, die sich zwischen dem ersten und zweiten axialen Ende (11, 12) des Rings (10) erstreckt, wobei die axiale Nut (14) zwei Längsbereiche des Rings (10) voneinander trennt.
  3. Uhrwerk (20) nach Anspruch 2, dadurch gekennzeichnet, dass sich die axiale Nut (14) von einer der beiden axialen Enden (11, 12) bis zum jeweils anderen erstreckt.
  4. Uhrwerk (20) nach Anspruch 2, dadurch gekennzeichnet, dass sich die axiale Nut (14) von dem zweiten axialen Ende (12) in Richtung des ersten axialen Endes (11) erstreckt, wobei ein Materialsteg die beiden Längsenden des Rings (10) im Bereich des ersten axialen Endes (11) miteinander verbindet.
  5. Uhrwerk (20) nach einem der Ansprüche 2 bis 4, dadurch gekennzeichnet, dass der Ring (10) elastische Eigenschaften aufweist und so konfiguriert ist, dass er sich in einem mechanisch vorgespannten Zustand befindet, wenn die Befestigungselemente (15) in die Aufnahmen (25) eingreifen, sodass die Befestigungselemente (15) jeweils Klemmkräfte gegen die Aufnahmen (25) ausüben.
  6. Uhrwerk (20) nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass jedes Befestigungselement (15) die Form einer Lasche aufweist, wobei ein erster Abschnitt, als "proximaler Abschnitt" (150) bezeichnet, in einer axialen Richtung entgegengesetzt zum ersten Ende (11) des Rings (10) ausgerichtet ist, und ein zweiter Abschnitt, als "distaler Abschnitt" (151) bezeichnet, der mit dem proximalen Abschnitt (150) verbunden ist, sich in einer radialen Ebene des Rings (10) und nach außen von diesem erstreckt.
  7. Uhrwerk (20) nach einem der Ansprüche 2 bis 4, dadurch gekennzeichnet, dass ein Befestigungselement (15) diametral gegenüber der axialen Nut (14) angeordnet ist.
  8. Uhrwerk (20) nach einem der Ansprüche 2 bis 4, dadurch gekennzeichnet, dass an jedem der beiden Längsenden des Rings (10) ein Befestigungselement (15) angeordnet ist.
  9. Uhrwerk (20) nach einem der Ansprüche 2 bis 4, dadurch gekennzeichnet, dass der Ring (10) an der Verbindung zwischen seinem ersten axialen Ende (11) und jeweils einem seiner Längsenden eine Fase (16) aufweist.
  10. Uhrwerk (20) nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass die Befestigungselemente (15) an den Aufnahmen (25) angeschweißt sind.
  11. Uhrwerk (20) nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass die Befestigungselemente (15) an den Aufnahmen (25) verklebt sind.
  12. Uhrwerk (20) nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass die Befestigungselemente (15) mit den Aufnahmen (25) durch elastisches Einrasten zusammenwirken.
EP21199919.8A 2021-09-29 2021-09-29 Schutzring für uhrwerk und uhrwerk, das diesen schutzring umfasst Active EP4160321B1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP21199919.8A EP4160321B1 (de) 2021-09-29 2021-09-29 Schutzring für uhrwerk und uhrwerk, das diesen schutzring umfasst
US17/863,640 US12498674B2 (en) 2021-09-29 2022-07-13 Protective ring for a horology movement and horology movement including said protective ring
KR1020220092651A KR102658952B1 (ko) 2021-09-29 2022-07-26 측시 무브먼트용 보호 링 및 상기 보호 링을 포함하는 측시 무브먼트
JP2022126928A JP7441902B2 (ja) 2021-09-29 2022-08-09 計時器用ムーブメントのための保護リング、及び保護リングを備える計時器用ムーブメント
CN202222594013.9U CN218957039U (zh) 2021-09-29 2022-09-29 钟表机芯
CN202211199354.4A CN115877692B (zh) 2021-09-29 2022-09-29 用于钟表机芯的保护环和包括所述保护环的钟表机芯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21199919.8A EP4160321B1 (de) 2021-09-29 2021-09-29 Schutzring für uhrwerk und uhrwerk, das diesen schutzring umfasst

Publications (2)

Publication Number Publication Date
EP4160321A1 EP4160321A1 (de) 2023-04-05
EP4160321B1 true EP4160321B1 (de) 2025-09-03

Family

ID=78087016

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21199919.8A Active EP4160321B1 (de) 2021-09-29 2021-09-29 Schutzring für uhrwerk und uhrwerk, das diesen schutzring umfasst

Country Status (5)

Country Link
US (1) US12498674B2 (de)
EP (1) EP4160321B1 (de)
JP (1) JP7441902B2 (de)
KR (1) KR102658952B1 (de)
CN (2) CN115877692B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4160321B1 (de) * 2021-09-29 2025-09-03 ETA SA Manufacture Horlogère Suisse Schutzring für uhrwerk und uhrwerk, das diesen schutzring umfasst

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0958529B1 (de) * 1995-10-12 2006-06-14 Marco Scaccabarozzi Uhr mit einem in einer Schirmvorrichtung eingeschlossenen elektronishenMechanismus

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH98832A (fr) * 1921-11-18 1923-04-16 Henry Georges Dispositif d'emboîtage de mouvement de montre.
CH336757A (fr) * 1957-02-14 1959-02-28 Piquerez Sa Ervin Montre à remontoir automatique
JPS4833328Y1 (de) * 1969-08-25 1973-10-09
JPS4711270U (de) * 1971-03-08 1972-10-11
CH697143A5 (de) 2004-01-23 2008-05-15 Richemont Int Sa Selbsttätige Stellvorrichtung, insbesondere für eine Uhr.
CN101233458A (zh) 2005-07-29 2008-07-30 历峰国际有限公司 屏蔽磁场的外壳
CH702655B1 (fr) * 2010-02-15 2015-11-30 Ball Watch Company Sa Support antimagnétique et antichoc pour mouvement horloger.
EP2458456B1 (de) 2010-11-25 2020-03-18 Rolex Sa Armbanduhr mit starrem Werkgestell, und Einsetzverfahren in das Werkgestell
EP2874022B1 (de) * 2013-11-15 2016-10-26 Chopard Technologies SA Armbanduhrengehäuse, das eine Bajonettverbindung umfasst
CN203930351U (zh) * 2013-12-20 2014-11-05 Eta瑞士钟表制造股份有限公司 减震轴承、包括该减震轴承的机芯及包括该机芯的钟表
EP2952975B1 (de) * 2014-06-03 2019-04-24 The Swatch Group Research and Development Ltd Vorrichtung zum Zusammenbau eines Gehäuserings im Gehäusemittelteil einer Armbanduhr
CN106930912A (zh) * 2015-12-31 2017-07-07 比亚迪股份有限公司 能量收集模组和智能手表
CH714476A2 (fr) * 2017-12-20 2019-06-28 Certina Sa Boîte de montre à lunette tournante interchangeable.
CN109991830B (zh) 2019-05-08 2024-04-12 东莞得利钟表有限公司 可换圈多变性手表结构
KR102813363B1 (ko) * 2020-06-04 2025-05-28 삼성전자주식회사 착탈 가능한 장식 부재를 포함하는 전자 장치
EP4160321B1 (de) * 2021-09-29 2025-09-03 ETA SA Manufacture Horlogère Suisse Schutzring für uhrwerk und uhrwerk, das diesen schutzring umfasst

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0958529B1 (de) * 1995-10-12 2006-06-14 Marco Scaccabarozzi Uhr mit einem in einer Schirmvorrichtung eingeschlossenen elektronishenMechanismus

Also Published As

Publication number Publication date
CN115877692B (zh) 2026-07-10
KR20230046200A (ko) 2023-04-05
US20230100861A1 (en) 2023-03-30
KR102658952B1 (ko) 2024-04-18
EP4160321A1 (de) 2023-04-05
CN115877692A (zh) 2023-03-31
CN218957039U (zh) 2023-05-02
JP2023050098A (ja) 2023-04-10
US12498674B2 (en) 2025-12-16
JP7441902B2 (ja) 2024-03-01

Similar Documents

Publication Publication Date Title
EP1696286A1 (de) Stoßdämpfende Uhrenlagerung
EP3382472A1 (de) Führungslager einer unruhwelle einer uhr
EP2864843A2 (de) Nicht demontierbares stossdämpfungssystem für eine uhr
EP2107433B1 (de) Montageverfahren eines Bauteils auf eine Welle
CH716957A2 (fr) Dispositif de guidage pour afficheur d'horlogerie.
EP4160321A1 (de) Schutzring für uhrwerk und uhrwerk, das diesen schutzring umfasst
EP3021173A1 (de) Ringförmige Schwungmasse und Uhr, die eine solche Schwungmasse umfasst
EP2458456B1 (de) Armbanduhr mit starrem Werkgestell, und Einsetzverfahren in das Werkgestell
CH719006A2 (fr) Cercle de protection pour mouvement horloger et mouvement horloger comportant un tel cercle de protection.
EP3011396A2 (de) Stossdämpfungssystem mit sicherer montage
EP1923754B1 (de) Mit einem Anzeigemodul ausgerüstetes Uhrwerk
WO2013190012A1 (fr) Systeme antichoc a montage simplifie pour piece d'horlogerie
EP3422117B1 (de) Stossdämpfer-gleitlager für eine achse einer drehteil einer uhr
EP1637940A2 (de) Spiralrolle für Uhren
CH698675B1 (fr) Palier amortisseur de chocs pour pièce d'horlogerie.
CH703961A2 (fr) Méthode d'assemblage d'une pièce en matériau dur sur un axe et ensemble comprenant une telle pièce assemblée sur un axe.
EP4141582A1 (de) Armbanduhrengehäuse mit einem in einer vordefinierten winkelposition ausgerichteten bodem, armbanduhr mit diesem gehäuse und montageverfahren eines solchen gehäuses
CH713999B1 (fr) Composant horloger destiné à être fixé sur un axe.
EP4109181A1 (de) Zifferblatt, armbanduhr mit einem solchen zifferblatt und verfahren zum einbau eines solchen zifferblatts in eine armbanduhr
EP3432082A1 (de) Regulierorgan
EP3916489A1 (de) Dämpfungsfeder, lagerkörper und lager für uhr
EP4474923A1 (de) Lager für uhr
CH720831A2 (fr) Palier pour pièce d'horlogerie
CH718918A2 (fr) Boite de montre comprenant un fond orienté dans une position angulaire prédéfinie, montre comprenant ladite boite et procédé de montage d'une telle boite.
EP4575674A1 (de) Uhrwerk, das mit einem antriebsmechanismus eines sprunganzeigers ausgestattet ist

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

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

Effective date: 20230701

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: 20231005

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

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

INTG Intention to grant announced

Effective date: 20250522

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: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602021037611

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

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20250923

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20251020

Year of fee payment: 5

REG Reference to a national code

Ref country code: CH

Ref legal event code: U11

Free format text: ST27 STATUS EVENT CODE: U-0-0-U10-U11 (AS PROVIDED BY THE NATIONAL OFFICE)

Effective date: 20251022

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20250903

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20251023

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20251203

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250903

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250903

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20251022

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20251204

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20251022

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250903

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250903

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250903

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250903

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20251203

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250903

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1833785

Country of ref document: AT

Kind code of ref document: T

Effective date: 20250903

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250903

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250903

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250903

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250903

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250903

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20260103

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20260105

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250903

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250903

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250903

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20250929

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20250930

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602021037611

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250903

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250903

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250903

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: CH

Ref legal event code: L10

Free format text: ST27 STATUS EVENT CODE: U-0-0-L10-L00 (AS PROVIDED BY THE NATIONAL OFFICE)

Effective date: 20260715

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20250929

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20250930

26N No opposition filed

Effective date: 20260604