EP2877900B1 - Uhrwerk mit flexiblem zinkensatz - Google Patents

Uhrwerk mit flexiblem zinkensatz Download PDF

Info

Publication number
EP2877900B1
EP2877900B1 EP13733311.8A EP13733311A EP2877900B1 EP 2877900 B1 EP2877900 B1 EP 2877900B1 EP 13733311 A EP13733311 A EP 13733311A EP 2877900 B1 EP2877900 B1 EP 2877900B1
Authority
EP
European Patent Office
Prior art keywords
wheel
hooking means
spoke
toothing
hook
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
EP13733311.8A
Other languages
English (en)
French (fr)
Other versions
EP2877900A1 (de
Inventor
Alain Zaugg
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.)
Montres Breguet SA
Original Assignee
Montres Breguet 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 Montres Breguet SA filed Critical Montres Breguet SA
Publication of EP2877900A1 publication Critical patent/EP2877900A1/de
Application granted granted Critical
Publication of EP2877900B1 publication Critical patent/EP2877900B1/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
    • G04B13/00—Gearwork
    • G04B13/02—Wheels; Pinions; Spindles; Pivots
    • G04B13/027—Wheels; Pinions; Spindles; Pivots planar toothing: shape and design

Definitions

  • the invention relates to a clock wheel with flexible teeth, comprising a plurality of spokes each having at least one tooth at the distal end of a flexible arm and protruding from a hub about a pivot axis of said wheel. .
  • the invention also relates to a gear train comprising such a wheel.
  • the invention also relates to a movement comprising such a cog.
  • the invention also relates to a watch comprising such a movement.
  • the invention relates to the field of clockwork mechanisms comprising a gear train.
  • VDO ADOLF SCHINDLING describes a quartz watch gear with radial slots separating teeth or groups of teeth.
  • the document WO 2012/037593 A2 in the name of MIBA SINTER AUSTRIA GmbH further describes a wheel with a differentiated performance of the teeth in the direction of the thickness of the wheel board.
  • This wheel comprises several materials of different elasticities.
  • the invention proposes to equip the clock wheels with flexible teeth of improvements to give them a higher resistance to deformation during handling, and improve their impact resistance.
  • the principle is the distribution of forces greater than those associated with normal walking between the tooth (or teeth) in meshing, with the teeth that precede it and / or follow it.
  • the invention relates, in a first embodiment, to a clock wheel with flexible teeth, comprising a plurality of spokes each having at least one tooth at the distal end of a flexible and projecting arm.
  • a hub about a pivot axis of said wheel, characterized in that each said spoke comprises attachment means or complementary attachment means, which are arranged to cooperate respectively, in traction or thrust contact, with said complementary attachment means or said attachment means that comprises a said immediately adjacent radius, in certain bending positions of at least one of said arms of at least one of said adjacent radii, for distributing the bending forces between a said radius of which said arm is flexed, and at least one of its said neighboring rays.
  • the invention also relates to a clock wheel with flexible teeth, comprising a plurality of spokes each having at least one tooth at the distal end of a flexible arm and protruding from a hub around a pivoting axis of said wheel, characterized in that each said radius comprises hooking means and complementary hooking means, which are arranged to cooperate respectively, in traction or thrust contact, with said means for complementary attachment or said attachment means that includes a said immediately adjacent radius, in certain bending positions of at least one of said arms of at least one of said neighboring radii, for distributing the bending forces between a said radius said arm is bent, and at least one of said neighboring rays.
  • the invention also relates to a watchwheel comprising at least one such wheel.
  • the invention also relates to such a clockwork movement comprising at least one such wheel.
  • the invention also relates to a watch comprising at least one such movement.
  • the invention relates to the field of clockwork mechanisms comprising a wheel, and, in particular, the wheels with flexible teeth.
  • the invention is applicable to different wheel geometries, of which only a non-limiting example is illustrated in the figures.
  • the invention is, in particular and not limited to, applicable to wheels made according to processes of the "MEMS", “LIGA ⁇ " or similar type, and / or in materials such as silicon, or its oxides, or mono diamond. or polycrystalline, or the like.
  • the principle of the invention consists in the distribution of forces greater than those associated with normal walking between the tooth (or teeth) in meshing, with the teeth that precede and / or follow.
  • the invention relates to a clock wheel 1 with flexible teeth, having a plurality of spokes 2.
  • Each spoke 2 comprises at least one tooth 3 at the distal end of a flexible arm 4.
  • This flexible arm 4 is protruding from a hub 5 about a pivot axis D of the wheel 1, either radially as shown in the figures, or according to a particular profile, arc or curve, or S-shaped profile, or other.
  • the wheel 1 comprises a plurality of such teeth 10 different from each other, coplanar in the same plane P perpendicular to the pivot axis D, and arranged alternately with each other.
  • a wheel 1 with at least two different teeth including a first toothing 11 and a second toothing 12, is common in the known watchmaking achievements, which is why it is illustrated in more detail.
  • the figure 2 shows a general case with two sets of teeth 11 and 12, the first toothing has teeth 31A to 31F carried by arms 41A to 41F, the second toothing of teeth 32A to 32F carried by arms 42A to 42F.
  • the wheel 1 has a single toothing 10, with 2 all identical spokes.
  • these spokes 2 are arranged with a constant angular pitch at the periphery of the wheel 1.
  • each spoke 2 comprises attachment means 6 and complementary attachment means 7, which are arranged to cooperate respectively with complementary attachment means 7 and / or attachment means 6 that comprise a other radius 2 immediately next door.
  • These attachment means 6 and complementary gripping means 7 of two adjacent spokes cooperate in pulling or pushing contact, in certain bending positions of at least one of the arms 4 of at least one of these two neighboring spokes 2 , to distribute the bending forces between a radius 2 whose arm 4 is flexed, and at least one of its neighboring radii 2.
  • the attachment means 6 of a radius and the complementary attachment means 7 of the neighboring radius are not in contact with each other, and are separated by a clearance corresponding at least to the flexion normal arms 4 of these spokes during the transmission of energy between the wheel 1 and a counter wheel 50.
  • the hooking cooperation can thus be between firstly a first radius 2 subjected to a disturbance resulting in a large flexion of its arm 4, in particular during an impact on at least one of the two wheels 1, 50, and other from a second radius 2AM upstream and / or a third radius 2AV downstream of the first radius.
  • the latching cooperation can still be done with other rays, upstream of the second upstream beam 2AM, and / or downstream of the third downstream radius 2AV.
  • this toothing 10 or each toothing 10 if there are several, comprises a plurality of teeth 30 identical to each other and distributed equidistantly at the periphery of the wheel 1.
  • At least one toothing 10 comprises a plurality of radii 20 which are identical to one another and distributed equidistantly around the wheel 1.
  • the wheel 1 comprises a plurality of teeth 10 different from each other, coplanar in the same plane P perpendicular to the pivot axis D of the wheel 1, and arranged alternately with each other.
  • the figures illustrate the example of a first toothing 11 and a second toothing 12, it is nevertheless possible that the wheel 1 has a greater diversity of teeth distributed over its periphery.
  • the wheel 1 according to the invention is designed to transmit the effect of a disturbance applied in any direction or direction to one or more of its spokes 2.
  • the attachment means 6 and the complementary fastening means 7 are advantageously designed to work both in tension, in which case they cooperate in a real driving engagement relationship, in compression, in which case they cooperate in abutment abutment with an opposing zone of the radius 2 adjacent, this antagonistic zone may consist in the attachment means 6 and the complementary attachment means 7 of the neighboring radius, and / or in the arm 4 of the neighboring radius, and / or in a tooth 3 of the neighboring radius.
  • the attachment means 6 and the complementary attachment means 7 are arranged to cooperate together in tension, for driving a first radius 21 of a first toothing 11 by a second radius 22 adjacent to the first radius 21 and having a second toothing 12.
  • the attachment means 6 and the complementary attachment means 7 are arranged to cooperate abutting abutment, together and / or with the adjacent radius 20, at abutment abutment surfaces that they comprise, during the approximation of a first radius 21 of a first toothing 11 and a second radius 22 adjacent the first radius 21 and that comprises a second toothing 12.
  • the attachment means 6 and the complementary attachment means 7 of the different adjacent rays 2 cooperate similarly in abutment abutment between neighboring rays 2.
  • each spoke 2 comprises, on either side of its arm 4, on the one hand hooking means 6, and on the other hand complementary fastening means 7.
  • the attachment means 6 of each spoke 2 are located on a first so-called upstream side
  • the complementary attachment means 7 are located on a second said downstream side of the arm 4.
  • each spoke 20, 21, 22 , of each toothing 10, 11, 12 comprises, on either side of an arm 40, 41, 42, hooking means 60, 61, 62, and complementary attachment means 70, 71, 72.
  • all the teeth 2 of the wheel 1 are all of the same pitch diameter DP, and the various gripping means 6 and complementary gripping means 7 cooperate with each other in an annular zone of maximum diameter less than the pitch diameter DP.
  • the attachment means 6 or / and the complementary attachment means 7 are constituted by at least one hook 8 secured to the arm 4 that includes the radius 2 carrying the attachment means 6 or additional attachment means 7.
  • This hook 8 comprises a distal segment 9 which is preferably substantially radial with respect to the pivot axis D, and which carries a outer surface 91 compression abutment bearing and an inner surface 92 of traction support.
  • the radius 2 is carrying the attachment means 6 and complementary attachment means 7, in the form of a first hook 86 and a second hook 87 respectively, referenced on the figure 2 : 861 for the first hook of the first toothing 11, 862 for the first hook of the second toothing 12, 871 for the second hook of the first toothing 11, 872 for the second hook of the second toothing 12.
  • the first hook 86 and the second hook 87 each comprise a distal segment 96, 97, substantially radial with respect to the pivot axis D, which distal segments 96, 97 are directed on the same side, or towards the outside of the wheel 1 for those of the second toothing 12, or towards the pivot axis D for those of the first toothing 11.
  • first hook 86 and the second hook 87 each comprise a distal segment 96, 97, substantially radial with respect to the pivot axis D, which distal segments 96, 97 are directed in the opposite direction, one towards the the outside of the wheel 1 and the other towards the pivot axis D.
  • This embodiment allows for all 2 identical radii.
  • first hook 86 and the second hook 87 are carried by a single crosspiece 43 substantially perpendicular to the arm 4, called 431 for the first toothing 11 and 432 for the second toothing 12.
  • first hook 86 and the second hook 87 are each carried by a cross member 44, 46, substantially perpendicular to the arm 4.
  • first hook 86 and the second hook 87 are carried by the tooth 3 of the radius concerned at the outer end of the arm 4.
  • the figures 3 and 5 illustrate the same mechanism, first in normal meshing, then in a shock simulated by an arrow and the abrupt displacement, in dotted line, of a tooth 51 of a wheel 50 antagonist of the wheel 1.
  • This tooth 51 causes the tooth 31A of the radius 2, which causes, by traction, the radius 2AM immediately upstream, a first inner surface 65 of the hook 861 resulting in a third inner surface 67 of the hook 872.
  • the spoke 2 causes again, by pushing, the radius 2AV immediately downstream, by pressing a fourth external surface 68 on an arm bearing surface 69 of the arm 42N, and / or by pressing an arm bearing surface 69 of its arm 41A on a second outer surface 66 of the downstream beam 2AV.
  • the figure 5 represents the variant of the figure 3 during a shock applied to an opposing wheel.
  • the stops work essentially with the teeth out of engagement.
  • An advantage of the invention is that the stops ensure that the following teeth, during bending, mesh correctly on the next tooth, with entry into the toothing without bracing, which guarantees the pitch of the toothing during the bending of teeth.
  • FIGs 7 and 8 represent a gear train with a flexible gear wheel according to the variant of the figure 1 , in this case preferably a wheel of second, where are highlighted by arrows the contact points P, and where the figure 8 is represented with more arming than the figure 7 , which is visualized by the upper flexion of the arms 4.
  • all the arms 4 of the spokes 2 that includes the wheel 1 are angularly equidistant.
  • the teeth 3 carried by these arms 4 may however not be equidistant, this is the case of figures 1 , 3 and 5 where the teeth 3 are offset relative to the arms 4, as visible on the figure 3 where it can be seen that each vertex 34 of tooth 3 is offset relative to the extension point 33 of the arm 4, this offset being made alternately in the upstream and downstream direction, so that the distances between tooth tops are different two two, and alternating between a small inter-tooth space and a large inter-tooth space.
  • the teeth 2 are all of the same pitch diameter DP, and the distances measured on the pitch pitch circle DP between two successive teeth are different two by two.
  • the figure 2 illustrates a case where neither the arms 4 nor the teeth 3 are equidistant, but are in pairs periodically on the periphery of the wheel.
  • the pitch of the toothing of the wheel 1 varies between a first tooth and a second successive tooth, between a smaller pitch which is smaller than the theoretical pitch for meshing with an opposing mobile. given, and a greater step that is greater than this theoretical step, the total of this smallest step and this greatest step being equal to twice this theoretical step.
  • each first tooth and each second tooth is placed on a flexible arm attached to a hub of the wheel 1.
  • Each second tooth is a flexible tooth.
  • a first distance is measured on the first pitch circle between the first tooth and the second tooth of the same pair formed by a first tooth and a second tooth.
  • a second distance is measured on the first pitch circle between a first and second adjacent tooth but belonging to different and consecutive pairs. In a variant, this first distance is different from this second distance.
  • the invention also relates to a clockwork train 100 comprising at least one such wheel 1, in combination with at least one counter-wheel 50.
  • figure 3 shows the relative displacement between the wheel 1 and the counter-wheel 50, each tooth 51 can occupy, because of the mechanical clearances in the different pivots, two extreme relative positions 52 and 53, corresponding to extreme virtual primitive circles DP2 and DP3.
  • the wheel 1 with flexible teeth has the advantage of allowing these variations of center distance, thanks to the bending of each of its spokes 2. This is also the reason why, in the free state, the attachment means 6 of a radius and the complementary gripping means 7 of the adjacent radius are preferably separated by a clearance greater than or equal to the displacement caused by these normal variations of center distance.
  • the invention also relates to a watch movement 200 comprising at least one said wheel 100.
  • the invention also relates to a watch 300 comprising at least one movement 200.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Gears, Cams (AREA)
  • Electromechanical Clocks (AREA)

Claims (22)

  1. Uhrenrad (1), umfassend mindestens eine biegsame Zahnung, wobei jede Zahnung eine Mehrzahl von Speichen (2) umfasst, wovon jede am distalen Ende eines biegsamen Arms (4) mindestens einen Zahn (3) aufweist und von einer Nabe (5) um eine Drehachse (D) des Rades (1) vorsteht, dadurch gekennzeichnet, dass jede Speiche (2) Einhakmittel (6) oder komplementäre Einhakmittel (7) umfasst, die dafür ausgelegt sind, in Zug- oder Schubkontakt mit komplementären Einhakmitteln (7) oder entsprechend den Einhakmitteln (6), die eine direkt benachbarte Speiche (2) aufweist, zusammenzuwirken, in bestimmten Biegepositionen mindestens eines der Arme (4) von mindestens einer der benachbarten Speichen (2) um die Biegekräfte auf eine Speiche (2), deren Arm (4) gebogen ist, und mindestens eine ihrer benachbarten Speichen (2) zu verteilen.
  2. Rad (1) nach Anspruch 1, dadurch gekennzeichnet, dass das Rad (1) eine Mehrzahl von voneinander verschiedenen Zahnungen (11, 12) umfasst, die in derselben Ebene (P) senkrecht zu der Drehachse (D) koplanar sind und einander abwechselnd angeordnet sind.
  3. Rad (1) nach Anspruch 2, dadurch gekennzeichnet, dass das Rad (1) eine erste Zahnung (11) und eine zweite Zahnung (12), die voneinander verschieden sind, umfasst, wovon jede zueinander gleiche und von jenen der anderen Zahnung verschiedene Speichen enthält.
  4. Rad (1) nach Anspruch 3, dadurch gekennzeichnet, dass die Einhakmittel (6) und die komplementären Einhakmittel (7) dafür ausgelegt sind, durch Zug zusammenzuwirken, um eine erste Speiche (21) der ersten Zahnung (11) durch eine zweite Speiche (22) benachbart zu der ersten Speiche (21), die die zweite Zahnung (12) aufweist, anzutreiben.
  5. Rad (1) nach Anspruch 3, dadurch gekennzeichnet, dass die Einhakmittel (6) und die komplementären Einhakmittel (7) dafür ausgelegt sind, auf Höhe von Anschlagabstützoberflächen, die sie aufweisen, anschlagend abstützend zusammenzuwirken, wenn sich eine erste Speiche (21) der ersten Zahnung (11) und eine zweite Speiche (22) benachbart zu der ersten Speiche (21), die die zweite Zahnung (12) aufweist, einander annähern.
  6. Uhrenrad (1), umfassend mindestens eine biegsame Zahnung, wobei jede Zahnung eine Mehrzahl von Speichen (2) aufweist, wovon jede am distalen Ende eines biegsamen Arms (4) mindestens einen Zahn (3) aufweist und von einer Nabe (5) um eine Drehachse (D) des Rades (1) vorsteht, dadurch gekennzeichnet, dass jede Speiche (2) Einhakmittel (6) und komplementäre Einhakmittel (7) umfasst, die dafür ausgelegt sind, mit den komplementären Einhakmitteln (7) und entsprechend den Einhakmitteln (6), die eine direkt benachbarte Speiche (2) aufweist, zusammenzuwirken, in bestimmten Biegungspositionen mindestens eines der Arme (4) von mindestens einer der benachbarten Speichen (2) in Zug- oder Schubkontakt, um die Biegekräfte auf eine Speiche (2), deren Arm (4) gebogen ist, und mindestens eine ihrer benachbarten Speichen zu verteilen.
  7. Rad (1) nach Anspruch 6, dadurch gekennzeichnet, dass das Rad (1) eine Zahnung (10) umfasst, die einzig ist und eine Mehrzahl von zueinander gleichen Speichen (2) aufweist, die in gleichem Abstand am Umfang des Rades (1) verteilt sind.
  8. Rad (1) nach Anspruch 7, dadurch gekennzeichnet, dass die Einhakmittel (6) und die komplementären Einhakmittel (7) dafür ausgelegt sind, ziehend zusammenzuwirken, um eine erste Speiche (21) der Zahnung (10) durch eine zweite Speiche (22), die zu der ersten Speiche (21) benachbart ist und die die Zahnung (10) aufweist, anzutreiben.
  9. Rad (1) nach Anspruch 7, dadurch gekennzeichnet, dass die Einhakmittel (6) und die komplementären Einhakmittel (7) dafür ausgelegt sind, auf Höhe von Anschlagabstützoberflächen, die sie aufweisen, anschlagend abstützend zusammenzuwirken, wenn sich eine erste Speiche (21) der Zahnung (10) und eine zweite Speiche (22) der Zahnung (10), die zu der ersten Speiche (21) benachbart ist, einander annähern.
  10. Rad (1) nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass jede Speiche (2) auf beiden Seiten eines Arms (4) auf einer ersten Seite Einhakmittel (6) und auf der gegenüberliegenden Seite komplementäre Einhakmittel (7) aufweist.
  11. Rad (1) nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass alle Zähne (3) den gleichen Teilkreisdurchmesser (DP) aufweisen und dass die Einhakmittel (6) und die komplementären Einhakmittel (7) in einem ringförmigen Bereich mit einem maximalen Durchmesser, der kleiner als der Teilkreisdurchmesser (DP) ist, miteinander zusammenwirken.
  12. Rad (1) nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, dass die Einhakmittel (6) und/oder die komplementären Einhakmittel (7) durch mindestens einen Haken (8) gebildet sind, der mit jenem Arm (4), den die die Einhakmittel (6) oder die komplementären Einhakmittel (7) tragende Speiche (2) aufweist, fest verbunden ist.
  13. Rad (1) nach Anspruch 12, dadurch gekennzeichnet, dass der Haken (8) ein distales Segment (9) aufweist, das in Bezug auf die Drehachse (D) im Wesentlichen radial ist und eine äußere Oberfläche (91), die bei Druck anschlagend abstützend wirkt, und eine innere Oberfläche (92), die bei Zug abstützend wirkt, trägt.
  14. Rad (1) nach Anspruch 12 oder 13, dadurch gekennzeichnet, dass die Speiche (2) Einhakmittel (6) und komplementäre Einhakmittel (7) in Form eines ersten Hakens (86) und entsprechend eines zweiten Hakens (87) trägt.
  15. Rad (1) nach Anspruch 14, sofern Anspruch 12 von Anspruch 1 abhängt, dadurch gekennzeichnet, dass der erste Haken (86) und der zweite Haken (87) jeweils ein distales Segment (96; 97) aufweisen, das in Bezug auf die Drehachse (D) im Wesentlichen radial ist, wobei die distalen Segmente (96; 97) von derselben Seite entweder auf die äußere Umgebung des Rades (1) oder auf die Drehachse (D) gerichtet sind.
  16. Rad (1) nach Anspruch 14, sofern Anspruch 12 von Anspruch 6 abhängt, dadurch gekennzeichnet, dass der erste Haken (86) und der zweite Haken (87) jeweils ein distales Segment (96; 97) aufweisen, das in Bezug auf die Drehachse (D) im Wesentlichen radial ist, wobei die distalen Segmente (96; 97) entgegengesetzt auf die äußere Umgebung des Rades (1) und entsprechend auf die Drehachse (D) gerichtet sind.
  17. Rad (1) nach einem der Ansprüche 14 oder 15, sofern Anspruch 12 von Anspruch 1 abhängt, dadurch gekennzeichnet, dass der erste Haken (86) und der zweite Haken (87) von einem Querträger (43) getragen werden, der zu dem Arm (4) im Wesentlichen senkrecht ist.
  18. Rad (1) nach einem der Ansprüche 1 bis 17, dadurch gekennzeichnet, dass alle Arme (4) der Speichen (2), die das Rad (1) umfasst, in Winkelrichtung gleich beabstandet sind.
  19. Rad (1) nach einem der Ansprüche 1 bis 18, dadurch gekennzeichnet, dass alle Zähne (3) denselben Teilkreisdurchmesser (DP) aufweisen und dass die Abstände, die im freien Zustand auf dem Teilkreis des Teilkreisdurchmessers (DP) zwischen zwei aufeinander folgenden Zähnen (3) gemessen werden, paarweise verschieden sind.
  20. Uhrenräderwerk (100), umfassend mindestens ein Rad (1) nach einem der Ansprüche 1 bis 19.
  21. Uhrwerk (200), umfassend mindestens ein Räderwerk (100) nach Anspruch 20.
  22. Uhr (300), umfassend mindestens ein Werk (200) nach Anspruch 21.
EP13733311.8A 2012-07-26 2013-07-03 Uhrwerk mit flexiblem zinkensatz Active EP2877900B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH01166/12A CH706762A2 (fr) 2012-07-26 2012-07-26 Roue d'horlogerie à denture flexible.
PCT/EP2013/063988 WO2014016087A1 (fr) 2012-07-26 2013-07-03 Roue d'horlogerie à denture flexible

Publications (2)

Publication Number Publication Date
EP2877900A1 EP2877900A1 (de) 2015-06-03
EP2877900B1 true EP2877900B1 (de) 2018-05-16

Family

ID=48745960

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13733311.8A Active EP2877900B1 (de) 2012-07-26 2013-07-03 Uhrwerk mit flexiblem zinkensatz

Country Status (5)

Country Link
EP (1) EP2877900B1 (de)
CN (1) CN104603698B (de)
CH (1) CH706762A2 (de)
HK (1) HK1206438A1 (de)
WO (1) WO2014016087A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022206906A1 (de) 2022-07-06 2024-01-11 Zf Friedrichshafen Ag Zahnrad und Verfahren zur Herstellung eines Zahnrades

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5546591B2 (de) * 1974-04-20 1980-11-25
JPS5397151A (en) * 1977-02-02 1978-08-25 Kanji Imazaike Gear
TWI461865B (zh) * 2006-06-23 2014-11-21 Omega Sa 用於機械式時計機心之擺輪游絲調節系統及具有此系統之時計
EP2112567B1 (de) * 2008-04-21 2016-07-13 Rolex Sa Getriebe mit Spielkompensation für Uhrmechanismus
AT510575B1 (de) * 2010-09-24 2012-05-15 Miba Sinter Austria Gmbh Zahnrad

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
EP2877900A1 (de) 2015-06-03
WO2014016087A1 (fr) 2014-01-30
HK1206438A1 (en) 2016-01-08
CH706762A2 (fr) 2014-01-31
CN104603698A (zh) 2015-05-06
CN104603698B (zh) 2016-12-28

Similar Documents

Publication Publication Date Title
EP3559755B1 (de) Flexible monolithisches bauteil für uhren
EP3059641B1 (de) Oszillator mit einer chronometerhemmung
EP2112567B1 (de) Getriebe mit Spielkompensation für Uhrmechanismus
EP2977829B1 (de) Anordnung mit beweglichem Bremselement einer Uhr
EP2672336B1 (de) Flexibles Zahnrad
CH709508B1 (fr) Mouvement horloger muni d'un mécanisme d'entraînement d'un indicateur analogique à déplacement périodique ou intermittent.
EP2677372B1 (de) Rad mit Spielnachstellung
EP2877900B1 (de) Uhrwerk mit flexiblem zinkensatz
CH701075B1 (fr) Ensemble formé d'une roue et de son axe et roue pour un tel ensemble.
EP3435173B1 (de) Mechanisches uhrwerk mit sich drehendem isochronem resonator, der positionsunempfindlich ist
EP1870784B1 (de) Mikromechanischer Drehteil mit stößgeregelter Rotation
EP2919077B1 (de) Antriebsvorrichtung einer analoganzeige, insbesondere eines datumsanzeigerings
EP3042250B1 (de) Triebfeder einer uhr mit spielnachstellung
EP2075652A1 (de) Antriebs- und Übertragungsorgan für einen Hemmungsmechanimus, damit ausgestattete Platte und Hemmung und mit diesen ausgestattetes Uhrwerk
EP3203326B1 (de) Konvertierungsmechanismus für einer rotationsbewegung in jeder drehrichtung in einer bewegung mit einer einzelen bewegung richtung.
CH708553B1 (fr) Mobile horloger à rattrapage de jeu.
EP3765922B1 (de) Uhr
CH705300A2 (fr) Roue d'échappement.
EP3598241B1 (de) Uhrmechanismus mit konstantkraftvorrichtung
EP3324249A1 (de) Kupplungssystem für chronograph
EP3650953B1 (de) Uhrmechanismus, der einen stern und eine sperrfeder umfasst
CH706670A2 (fr) Roue d'horlogerie à rattrapage de jeu.
EP3492779B1 (de) Kupplungsrad mit spielnachstellung
EP3428738B1 (de) Antriebs- und positioniersystem, und raste für die umsetzung dieses systems
CH706624A2 (fr) Roue à denture flexible.

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

17P Request for examination filed

Effective date: 20150226

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

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20160510

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20180103

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

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: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

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: DE

Ref legal event code: R096

Ref document number: 602013037508

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: ICB INGENIEURS CONSEILS EN BREVETS SA, CH

Ref country code: AT

Ref legal event code: REF

Ref document number: 1000119

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180615

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 6

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20180516

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

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: 20180816

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: 20180816

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: 20180516

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: 20180516

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: 20180516

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: 20180516

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: 20180516

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: 20180516

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: 20180817

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: 20180516

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: 20180516

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1000119

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180516

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: 20180516

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: 20180516

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: 20180516

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: 20180516

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: 20180516

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: 20180516

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: 20180516

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602013037508

Country of ref document: DE

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: 20180516

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: 20180516

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

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: 20180703

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: 20180516

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20180731

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

26N No opposition filed

Effective date: 20190219

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: 20180703

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

Ref country code: BE

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

Effective date: 20180731

Ref country code: SI

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: 20180516

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

Ref country code: AL

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: 20180516

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

Ref country code: MT

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: 20180516

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

Ref country code: TR

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: 20180516

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

Ref country code: HU

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

Effective date: 20130703

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: 20180516

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

Ref country code: MK

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

Effective date: 20180516

Ref country code: CY

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: 20180516

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: 20180916

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

Effective date: 20230611

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

Ref country code: CH

Payment date: 20230801

Year of fee payment: 11

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

Ref country code: DE

Payment date: 20230620

Year of fee payment: 11

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

Ref country code: GB

Payment date: 20240620

Year of fee payment: 12

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

Ref country code: FR

Payment date: 20240619

Year of fee payment: 12