EP1804143A1 - Mechanische Uhr mit Vorrichtung zur Einstellung des Spieles eines Drehteiles - Google Patents

Mechanische Uhr mit Vorrichtung zur Einstellung des Spieles eines Drehteiles Download PDF

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Publication number
EP1804143A1
EP1804143A1 EP05028554A EP05028554A EP1804143A1 EP 1804143 A1 EP1804143 A1 EP 1804143A1 EP 05028554 A EP05028554 A EP 05028554A EP 05028554 A EP05028554 A EP 05028554A EP 1804143 A1 EP1804143 A1 EP 1804143A1
Authority
EP
European Patent Office
Prior art keywords
bridge
plate
bearing
screw
balance
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
EP05028554A
Other languages
English (en)
French (fr)
Other versions
EP1804143B1 (de
Inventor
Christian Rüfenacht
Yvan Villar
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.)
Omega SA
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 DE602005014798T priority Critical patent/DE602005014798D1/de
Priority to EP05028554A priority patent/EP1804143B1/de
Priority to AT05028554T priority patent/ATE433139T1/de
Priority to JP2006347342A priority patent/JP5020626B2/ja
Priority to CN2006101714979A priority patent/CN1991636B/zh
Priority to US11/617,009 priority patent/US20070147180A1/en
Publication of EP1804143A1 publication Critical patent/EP1804143A1/de
Priority to HK07110027.9A priority patent/HK1104939A1/xx
Application granted granted Critical
Publication of EP1804143B1 publication Critical patent/EP1804143B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G04B29/00—Frameworks
    • G04B29/02—Plates; Bridges; Cocks
    • G04B29/022—Bridges
    • 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
    • G04B31/00—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor
    • 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
    • G04B35/00—Adjusting the gear train, e.g. the backlash of the arbors, depth of meshing of the gears

Definitions

  • the present invention relates to a mechanical timepiece comprising means for adjusting the play of a rotating wheel, in particular the play of a balance wheel.
  • the adjustment of the balance axis of the frog is made by adjusting the height of the board of the pendulum bridge.
  • three adjusting screws are provided at the periphery of the clamping screw.
  • the three adjustment screws pass through the base of the bridge and rest against the side of the plate against three other complementary screws thus defining three points of support for the three adjustment screws.
  • the watchmaker who adjusts the balance of the balance must act on the three adjustment screws by turning them successively and repeatedly until the board reaches a height defining a correct frog for the pendulum.
  • three adjustment screws increase the cost of this timepiece and their arrangement at the periphery of the clamping screw requires relatively large dimensions for the base of the bridge. This poses a problem for the design of the watch movement and in particular for the arrangement of the balance bridge.
  • the balance bridge is of the double type, that is to say having two bases arranged at both ends of the bridge board and for fixing the balance bridge rigidly on both sides. other of the landing arranged substantially in the center of the board.
  • the two bases are respectively fixed to the plate by two clamping screws.
  • Each of the two clamping screws is screwed inside a cylinder driven into the plate.
  • This cylinder has inside a tapping for the clamping screw and an external thread for an adjusting nut.
  • the two bases of the balance bridge are held in abutment against the two nuts by the two clamping screws.
  • a friction spring formed by an elastically deformable washer is provided under the nut so as to maintain the position thereof when not actuated by a watchmaker.
  • the two clamping screws are respectively provided at the periphery of the two respective bases so as to allow the adjusting nuts which have splines to rotate on the outer lateral surface to facilitate their actuation with the aid of a suitable tool and thus the adjusting the balance of the balance.
  • the balance control system of a balance described above has certain disadvantages. Firstly it is relatively complex and expensive. Indeed, this system comprises two cylindrical parts, with an internal thread and an external thread, which must be driven into the plate. In addition, this system includes two fluted adjusting nuts. Then, to allow adjustment of the height of the bridge board with the balance in place, it is necessary to provide the clamping screws on the outer edge of the two bases and to provide a free space at the periphery of the two clamping screws to allow an access to the adjusting nuts coming out laterally below the bases. Finally, as it is also planned to maintain the board of the horizontal beam bridge, the watchmaker must successively actuate the two adjusting nuts to vary the height of this board until it gets the desired frolicking for the balance . Then he must still screw the two clamping screws so as to rigidly fix the balance bridge to the plate. This adjustment system is relatively complicated and requires in particular to act on two adjusting nuts arranged on either side of the balance.
  • An object of the present invention is to provide a device for adjusting the play of a mobile rotating in a timepiece, in particular a balance, which is relatively inexpensive and to adjust the frolicking of the mobile rotating efficiently and quickly.
  • the present invention relates to a mechanical timepiece equipped with a rotating wheel which comprises an axis or shaft whose one end pivots in a first bearing carried by a bridge and the other end pivots in a second bearing arranged in a platinum, this timepiece comprising means for adjusting the freshness of this axis or shaft of the mobile rotating
  • adjustment means are formed firstly by a conventional fixing means of a first part of the bridge to the plate which leaves this first part in a fixed position relative to the plate and, secondly, by means of deformation of the bridge which is arranged to vary the relative position between a second part of this bridge and the plate by deforming this bridge, these first and second parts being provided for an actuation of the deformation means causes a variation of the position of the first bearing relative to the second bearing.
  • the timepiece comprises between said first and second parts of said bridge at least one zone of lower mechanical resistance defining a localized deformation zone or a flexible articulation between these first and second parts.
  • this localized deformation zone is defined by a transverse groove made on the side of the underside of the deck board.
  • the bridge is double and the first and second parts of which defined by the two bases of the bridge.
  • the means for adjusting the fret of the rotating wheel are remarkable in that the variation of the distance between the two bearings in which this rotating wheel pivots is obtained by deformation of said bridge which can be obtained by the variation of the position a single element, including a single adjusting screw for moving said second part of the bridge and thus deform this bridge.
  • Figure 1 a first embodiment of a mechanical timepiece 2 equipped with a rotating wheel and comprising means for adjusting the play of this rotating wheel according to the present invention.
  • the bridge in this embodiment is a balance bridge 4 and the rotating mobile is a rocker 6.
  • the balance 6 comprises an axis of which a first end pivots in a first bearing carried by the board 10 of the balance bridge.
  • the first bearing is arranged in an opening of a bolt carrier 8 with a bumper device known to those skilled in the art.
  • the bolt carrier 8 rests on the central seat 12 of the bridge 4.
  • the second end of the axis of the balance pivots in a second bearing arranged in a plate 14 of the timepiece 2.
  • the balance bridge 4 is a double bridge formed of two bases 16 and 18 respectively arranged on one side and the other of the board 10 and therefore the first bearing arranged in the central portion 20 of this bridge.
  • the seat 12 for the peg carrier has a thickness less than that of the board 10 in its two parts directly adjacent to this seat.
  • the bridge 4 comprises two areas of least mechanical resistance 22 and 24 respectively arranged at the two end regions of the board 10, that is to say between the two bases 16 and 18 respectively. and the central portion 20 carrying the first bearing for the axis of the balance. These two areas of least mechanical strength are each formed by a transverse area defined by a groove of a certain width. We will return to the function of these areas of least mechanical resistance thereafter.
  • means for adjusting the balance of the balance which are formed on the one hand by a conventional fixing means of a first part 16 of the bridge 4, this first part being defined in this mode of
  • the conventional fastening means is constituted by a screw 30 which fixes the base 16 to the plate 14 rigidly leaving the base in a fixed position relative to this plate, bearing against it.
  • the second base 18 of the bridge 4 defines a second portion fixed to said plate by means of a clamping screw 32.
  • This second portion 18 is associated with a deformation means 34 of the bridge 4.
  • This deformation means is constituted here by a screw 34 of relatively large diameter and pierced at its center.
  • This adjusting screw 34 comprises a flat head 36 provided with a slot for screwing this screw from the lower part of the bridge 4.
  • the adjusting screw 34 further comprises a cylinder 38 having a fine external thread so as to be able to vary finely the distance between the outer surface 37 of the head 36 and the lower surface 5 of the bridge 4.
  • the hole 40 which passes through the screw 34 has a diameter greater than that of the clamping screw 32, so that it can be introduced freely in this through hole 40.
  • the screw 34 is screwed into a hole 42 passing through the base 18 of the bridge 4
  • the hole 42 has an enlargement in the upper part of the base 18 with a substantially flat annular surface and serves as a stop at the head of the clamping screw 32.
  • This screw 32 is screwed at its lower end into the plate 14 to secure the base 18 to the plate 14.
  • the adjusting screw 34 has at its upper end opposite to the head 36 an upper annular portion having two diametrically opposed slots 44 and arranged to allow a screwdriver to be inserted to turn this adjusting screw 34 from the upper face 46 of the bridge in the opposite direction. the absence of the clamping screw 32, as is particularly apparent from FIGS. 4 and 6.
  • a friction spring having the shape of a curved washer 48 is arranged between the head 36 of the screw 34 and the lower surface 5 of the base 18. To ensure positioning of this base 18 in the general plane of the watch movement 2, a positioning pin 50 is provided.
  • the adjustment screw 34 By turning the adjustment screw 34, the relative position between the base 18 and the plate 14 is varied since the lower surface 37 of the head 36 rests on this plate. To adjust the height of the base 18, the clamping screw 32 will be removed so as to be able to make this adjustment from the upper surface 46 of the bridge 4 through the through opening 42. To do this, the watchmaker will maintain by example using a suitable tool the screw 34 bearing against the plate 14 if necessary Since the base 16 is fixed to the plate in an invariable position, an actuation of the adjusting screw 34 generates a deformation of the bridge 4, as shown in Figure 7.
  • the distance between the base 18 and the plate 14 is varied and the plate 10 is deformed so that the central zone 20 , where is located the upper bearing for the axis of the balance, also undergoes a displacement thus allowing the adjustment of the balance of this balance.
  • the board 10 comprises at its two end portions two zones 22 and 24 of least mechanical strength which define each a zone of localized deformation or flexible articulation between the two bases 16 and 18.
  • These zones of localized deformation are obtained by the machining of two grooves on the lower side of the plate 10 which define transverse zones of the bridge 4 having a smaller thickness that the two adjacent regions 54 and 56, respectively 55 and 57.
  • the deformation of the bridge is thus located essentially in the two transverse zones 22 and 24 so that the bases 16 and 18 undergo almost no deformation and the central portion 20 of the board 10 remains substantially flat.
  • these zones 22 and 24 make it possible to reduce overall the tensions generated in the balance bridge 4 when the base 18 is displaced in height relative to the base 16.
  • the adjustment of the balance of the balance can generate some inclination of the central portion 20 of the board 10, but this inclination remains low.
  • the seat 12 of the bolt carrier remains flat and subjected to relatively little tension.
  • the arrangement of the thinner zones 22 and 24 is all the more necessary as the seat 12 of the peg carrier is formed by a machining of the board 10.
  • the seat 12 has a thickness less than the peripheral regions 54 and 55 at this seat 12, which makes the central zone 20 more easily deformable. Therefore, in the variant shown in Figure 8, in the absence of the transverse zones 22 and 24, the bridge 4A substantially has an S-shaped deformation, the deformation of the board 10A is located substantially at its central portion 20A. This variant embodiment is therefore less advantageous so that the variant described previously in FIG. 7 is preferred.
  • Those skilled in the art can design other bridges and other means to reduce the internal stresses in the board of the deformed bridge by the balance of the equilibrium adjusting means according to the present invention.
  • the present invention is also remarkable in that the adjustment of the play of the rocker arm or of a rotating wheel is effected by means of deformation of the bridge concerned, this deformation means being arranged so as to be actuated by the variation of the position of a single adjustment element 34. Then, this variation can be performed from the upper face of the bridge associated with the rotating mobile whose frost is set.
  • the frost control device according to the present invention is relatively simple and therefore inexpensive.
  • the coaxial arrangement of the clamping screw 32 and the adjusting screw 34 does not increase the overall size of the bridge.
  • the mounting of the lightening adjustment device is easily performed by simply screwing the adjusting screw 34 from the lower face 5 of the bridge 4 until its head is about a certain height. Then the bridge can be assembled to the plate with the rocker mounted in the two bearings associated with it. Then, the equilibrium of the balance (or of another mobile rotating) can be adjusted simply by turning the screw 34 with the slot 44 provided at its upper end opposite the head 36, this upper end being accessible by a tool from the upper face 46 of the bridge through the opening 42 through the base 18. Once the adjustment is made, the screw 32 is inserted into the through hole 40 of the adjusting screw 34 and tightened so as to rigidly fix the base 18 to the plate 14. The spring washer 48 maintains a set screw 34 in the intended position. Once the adjustment of the distance between the two bearings is finely carried out by means of the adjustment screw 34, the height adjustment system of the bridge 4 is masked and the bridge is firmly fixed to the plate.
  • the present invention can also be applied to a watch movement equipped with a vortex and in which the vortex of the tourbillon cage is adjusted by means of the device of the present invention associated with the tourbillon bridge carrying a two bearings in which rotates the vortex cage.
  • Figure 9 is shown schematically in section a second embodiment of a timepiece according to the present invention.
  • the balance bridge 64 is of the simple type, that is to say with a base 68 arranged at one end of the board 70 which has at its other free end 72 a first bearing 74 in which pivots the axis 76 of the beam 6.
  • the second end of the axis 76 pivots in a bearing 78 arranged in the plate 14.
  • the bearings 74 and 78 are shown schematically in Figure 9.
  • the bearing 74 is generally associated with a bumper device known to those skilled in the art.
  • the adjustment means of the balance wheel 6 are obtained, according to the principle of the present invention, by deformation of the bridge 64 causing a variation of the inclination of the board 70 and therefore a variation of the distance between the bearings 74 and 78.
  • the base 68 comprises two distinct parts 80 and 82 separated by an intermediate zone 84 defining a transverse zone of lower mechanical strength allowing localized deformation between the parts 80 and 82 of the base.
  • the portion 80 which is furthest from the bearing 74 is fixed rigidly to the plate 14 by means of a fixing screw 30. This first part 80 is held in a fixed and invariable position relative to the plate 14 when the screw 30 is tight.
  • the second portion 82 is equipped with a device for varying the position of this portion 82 relative to the plate 14, which causes a deformation of the bridge, especially in the intermediate region 84.
  • the relative position between the two parts 80 and 82 of the bridge 64 can be varied, which generates a displacement of the board 70 and in particular of the bearing 74 relative to the plate 14.
  • the means of deformation of the bridge acting on the second part 82 is similar to that described in the context of the first embodiment. It will not be described again here.
  • FIG. 10 is shown another embodiment of the deformation means of the bridge 4B.
  • This alternative can be applied to the two embodiments of a timepiece according to the invention described above.
  • the embodiment shown in FIG. 10 corresponds to the case of a double bridge according to the first embodiment shown in FIG. 1.
  • the bridge 4B therefore comprises a base 18B similar to the base 18 of the embodiment of the figure 1.
  • FIG. 10 differs essentially from that described with the aid of the preceding figures in that the fixing screw of the base 18B to the plate 14 is not coaxial with the adjusting screw 94 the swing of the pendulum.
  • the screw 94 used for the deformation of the bridge 4B and the variation of the relative position between the base 18B and the plate 14, is arranged between the clamping screw 32 and the board 10 of the bridge 4B. Note that this screw 94 can also be arranged on the other side of the screw 32.
  • the adjustment screw 94 differs from the screw 34 of the other embodiments in that it does not have a through hole and in that its upper end 96 is visible and accessible from the upper face 46 of the bridge 4B while the clamping screw 32 is placed in the through hole 98 made in the base 18B.
  • the end 96 of the screw 94 has a slot 44B for rotating the screw 94 and thus to vary the distance between the base 18B and the plate 14. To increase this distance, the watchmaker will obviously loosen the screw 32.
  • This last embodiment of the device for adjusting the balance of the hoist has certain advantages but also certain disadvantages. Actuation of the deformation means 94, formed here also by a single element, can be performed while leaving the fixing screw 32 in place in its hole 98.
  • the adjusting screw 94 is solid and therefore less expensive than the corresponding screw 34.
  • this embodiment is more bulky and in particular requires dimensions of the base 18B greater than the dimensions of the base 18 of the first embodiment.
  • the adjusting screw 34 associated with the clamping screw 32 can be replaced by a single screw similar to the screw 94 shown in FIG.
  • the bridge 64 will be machined in such a way that the adjustment of the balance of the balance always and imperatively requires unscrewing the screw of adjustment 94 so as to distance the bearing 74 from the bearing 76.
  • the head 36 of the screw 94 will rest against the surface of the plate 14 by the mechanical strength due to the deformation of the bridge 64.
  • the section of the intermediate part 84 will be selected to allow deformation of this area by unscrewing the adjusting screw 94 while ensuring sufficient force exerted on the head 36 to keep it pressed against the plate 14 when the screw 30 is tightened.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Vibration Prevention Devices (AREA)
  • Electromechanical Clocks (AREA)
  • Shutters For Cameras (AREA)
  • Toys (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Pinball Game Machines (AREA)
EP05028554A 2005-12-28 2005-12-28 Mechanische Uhr mit Vorrichtung zur Einstellung des Spieles eines Drehteiles Active EP1804143B1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE602005014798T DE602005014798D1 (de) 2005-12-28 2005-12-28 Mechanische Uhr mit Vorrichtung zur Einstellung des Spieles eines Drehteiles
EP05028554A EP1804143B1 (de) 2005-12-28 2005-12-28 Mechanische Uhr mit Vorrichtung zur Einstellung des Spieles eines Drehteiles
AT05028554T ATE433139T1 (de) 2005-12-28 2005-12-28 Mechanische uhr mit vorrichtung zur einstellung des spieles eines drehteiles
JP2006347342A JP5020626B2 (ja) 2005-12-28 2006-12-25 回転部品又は輪列の振動を調整する手段を有する機械式時計
CN2006101714979A CN1991636B (zh) 2005-12-28 2006-12-28 包括用于调节旋转部件或轮副的摆动的装置的机械钟表
US11/617,009 US20070147180A1 (en) 2005-12-28 2006-12-28 Mechanical timepiece including means for adjusting the shake of a rotating part or wheel set
HK07110027.9A HK1104939A1 (en) 2005-12-28 2007-09-14 Mechanical timepiece including means for adjusting the shake of a rotating part or wheel set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05028554A EP1804143B1 (de) 2005-12-28 2005-12-28 Mechanische Uhr mit Vorrichtung zur Einstellung des Spieles eines Drehteiles

Publications (2)

Publication Number Publication Date
EP1804143A1 true EP1804143A1 (de) 2007-07-04
EP1804143B1 EP1804143B1 (de) 2009-06-03

Family

ID=37315501

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05028554A Active EP1804143B1 (de) 2005-12-28 2005-12-28 Mechanische Uhr mit Vorrichtung zur Einstellung des Spieles eines Drehteiles

Country Status (7)

Country Link
US (1) US20070147180A1 (de)
EP (1) EP1804143B1 (de)
JP (1) JP5020626B2 (de)
CN (1) CN1991636B (de)
AT (1) ATE433139T1 (de)
DE (1) DE602005014798D1 (de)
HK (1) HK1104939A1 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010063129A1 (fr) * 2008-12-02 2010-06-10 HUBLOT S.A., Genève Piece d'horlogerie
EP2565730A1 (de) * 2011-08-29 2013-03-06 ETA SA Manufacture Horlogère Suisse Uhren-Hemmungsteilwerk
CN112835284A (zh) * 2019-11-25 2021-05-25 伊塔瑞士钟表制造股份有限公司 用于调节时计桥的机构
EP3226081B1 (de) * 2016-04-01 2022-05-04 Richemont International Sa Uhrwerk
KR20220074716A (ko) * 2020-11-27 2022-06-03 에타 쏘시에떼 아노님 마누팍투레 홀로게레 스위세 밸런스 클리어런스 조정 고정 디바이스
WO2023170161A1 (fr) * 2022-03-08 2023-09-14 Bulgari Horlogerie Sa Pont pour guidage d'un balancier d'une pièce d'horlogerie

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5253201B2 (ja) 2009-01-23 2013-07-31 セイコーインスツル株式会社 軸受構造体及びこれを備えた時計
EP2781965B1 (de) * 2013-03-19 2017-11-15 Nivarox-FAR S.A. Kassette für Uhrwerksmechanismus
EP2781966B1 (de) * 2013-03-19 2018-05-02 Nivarox-FAR S.A. Anker für Uhrhemmungsmechanismus
EP2813903B1 (de) * 2013-06-14 2017-11-29 ETA SA Manufacture Horlogère Suisse Mechanische Einstellung des Lagerspiels eines Uhrwerk-Zahnrads
EP3859451A1 (de) * 2020-01-29 2021-08-04 ETA SA Manufacture Horlogère Suisse Vorrichtung zur einstellung des lagerspiels

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CH368752A (fr) * 1961-01-24 1963-05-31 D Horlogerie Lemania Lugrin S Dispositif de réglage de l'ébat axial de l'axe d'un balancier par déformation élastique du coq
FR1545748A (fr) 1966-09-21 1968-11-15 Us Times Corp Pont pour balancier d'instruments d'horlogerie
CH503308A (fr) 1967-06-14 1970-10-30 Valjoux Sa Dispositif de réglage de la position, en hauteur, d'un pont de mouvement d'horlogerie, notamment du coq

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CH20552A (fr) * 1899-11-01 1901-02-15 Lawrence Kurtz Joseph Pont de balancier disposé en vue du réglage de la position des paliers
US3393506A (en) * 1966-09-21 1968-07-23 United States Time Corp Balance wheel for horological instruments
JPS4716460U (de) * 1971-03-24 1972-10-26
CH1473871A4 (de) * 1971-10-08 1974-09-30
JPS5337667Y1 (de) * 1976-05-31 1978-09-12
US5481074A (en) * 1992-08-18 1996-01-02 Key Tronic Corporation Computer keyboard with cantilever switch and actuator design
CN2674485Y (zh) * 2003-12-25 2005-01-26 天津渤海中鸥表业技术有限公司 手表调速机构的飞轮结构

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH368752A (fr) * 1961-01-24 1963-05-31 D Horlogerie Lemania Lugrin S Dispositif de réglage de l'ébat axial de l'axe d'un balancier par déformation élastique du coq
FR1545748A (fr) 1966-09-21 1968-11-15 Us Times Corp Pont pour balancier d'instruments d'horlogerie
CH503308A (fr) 1967-06-14 1970-10-30 Valjoux Sa Dispositif de réglage de la position, en hauteur, d'un pont de mouvement d'horlogerie, notamment du coq

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010063129A1 (fr) * 2008-12-02 2010-06-10 HUBLOT S.A., Genève Piece d'horlogerie
EP2565730A1 (de) * 2011-08-29 2013-03-06 ETA SA Manufacture Horlogère Suisse Uhren-Hemmungsteilwerk
US8641268B2 (en) 2011-08-29 2014-02-04 Eta Sa Manufacture Horlogère Suisse Platform escapement for a timepiece
EP2735921A2 (de) 2011-08-29 2014-05-28 ETA SA Manufacture Horlogère Suisse Hemmungsteilwerk für Uhr
EP2735921A3 (de) * 2011-08-29 2014-10-29 ETA SA Manufacture Horlogère Suisse Hemmungsteilwerk für Uhr
US8961002B2 (en) 2011-08-29 2015-02-24 Eta Sa Manufacture Horlogère Suisse Platform escapement for a timepiece
EP3226081B1 (de) * 2016-04-01 2022-05-04 Richemont International Sa Uhrwerk
EP3825783A1 (de) * 2019-11-25 2021-05-26 ETA SA Manufacture Horlogère Suisse Einstellmechanismus eines stegs einer uhr
CN112835284B (zh) * 2019-11-25 2022-04-26 伊塔瑞士钟表制造股份有限公司 用于调节时计桥的机构
CN112835284A (zh) * 2019-11-25 2021-05-25 伊塔瑞士钟表制造股份有限公司 用于调节时计桥的机构
US11768466B2 (en) 2019-11-25 2023-09-26 Eta Sa Manufacture Horlogère Suisse Mechanism for adjusting a timepiece bridge
KR20220074716A (ko) * 2020-11-27 2022-06-03 에타 쏘시에떼 아노님 마누팍투레 홀로게레 스위세 밸런스 클리어런스 조정 고정 디바이스
WO2023170161A1 (fr) * 2022-03-08 2023-09-14 Bulgari Horlogerie Sa Pont pour guidage d'un balancier d'une pièce d'horlogerie
FR3133457A1 (fr) * 2022-03-08 2023-09-15 Bulgari Horlogerie Sa Pont pour guidage d’un balancier d’une pièce d'horlogerie.

Also Published As

Publication number Publication date
HK1104939A1 (en) 2008-01-25
EP1804143B1 (de) 2009-06-03
CN1991636A (zh) 2007-07-04
DE602005014798D1 (de) 2009-07-16
CN1991636B (zh) 2012-02-29
JP5020626B2 (ja) 2012-09-05
US20070147180A1 (en) 2007-06-28
JP2007178432A (ja) 2007-07-12
ATE433139T1 (de) 2009-06-15

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