EP3719583A1 - Mechanische bremsvorrichtung für triebfeder einer uhr - Google Patents

Mechanische bremsvorrichtung für triebfeder einer uhr Download PDF

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Publication number
EP3719583A1
EP3719583A1 EP19166951.4A EP19166951A EP3719583A1 EP 3719583 A1 EP3719583 A1 EP 3719583A1 EP 19166951 A EP19166951 A EP 19166951A EP 3719583 A1 EP3719583 A1 EP 3719583A1
Authority
EP
European Patent Office
Prior art keywords
shaft
mobile
braking
axis
rotation
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
EP19166951.4A
Other languages
English (en)
French (fr)
Other versions
EP3719583B1 (de
Inventor
Ivan Villar
Anne PHILIPPS
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 EP19166951.4A priority Critical patent/EP3719583B1/de
Priority to US16/815,767 priority patent/US11703803B2/en
Priority to JP2020059489A priority patent/JP6944562B2/ja
Priority to CN202010259133.6A priority patent/CN111796502B/zh
Publication of EP3719583A1 publication Critical patent/EP3719583A1/de
Application granted granted Critical
Publication of EP3719583B1 publication Critical patent/EP3719583B1/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
    • G04B13/00—Gearwork
    • G04B13/02—Wheels; Pinions; Spindles; Pivots
    • G04B13/021—Wheels; Pinions; Spindles; Pivots elastic fitting with a spindle, axis or shaft
    • 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
    • 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
    • G04B13/021—Wheels; Pinions; Spindles; Pivots elastic fitting with a spindle, axis or shaft
    • G04B13/022—Wheels; Pinions; Spindles; Pivots elastic fitting with a spindle, axis or shaft with parts made of hard material, e.g. silicon, diamond, sapphire, quartz and the like
    • 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
    • G04B13/021—Wheels; Pinions; Spindles; Pivots elastic fitting with a spindle, axis or shaft
    • G04B13/023—Wheels; Pinions; Spindles; Pivots elastic fitting with a spindle, axis or shaft allowing rotational slipping when a threshold torque is exceeded
    • 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 invention relates to a clockwork mechanism comprising a supporting structure of at least a first device and / or a second device for guiding in pivoting a shaft of a moving body about an axis of rotation, and comprising at the same time at least one braking device which is separate and distant, in the direction of said axis of rotation, from any pivoting guide device that said mechanism comprises, said braking device comprising at least one braking mobile comprising at least one resilient blade arranged for exert mechanical braking support on said shaft.
  • the invention also relates to a timepiece movement comprising at least one such timepiece mechanism.
  • the invention also relates to a watch comprising at least one such movement and / or at least one such clockwork mechanism.
  • the invention relates to the field of clockwork mechanisms, in particular display mechanisms.
  • Some systems already exist such as magnetic brakes, flexible teeth or springs serving as brakes. These are often chip springs (foils) or blades rubbing against the mobile, which have the drawback of inducing a large variation in friction force and therefore a variable disturbance of the rate.
  • the document EP3396470 in the name of ETA SA describes a clockwork mechanism comprising a structure in which a shaft of a moving body is pivoted, and comprising a braking device for mechanical braking at constant torque of this shaft, this braking device comprises a moving part.
  • removable brake with respect to the structure and which comprises, for its attachment to the structure, a massive rim, which carries a plurality of elastic elements, distributed regularly around a common axis around which these elastic elements each comprise a contact zone, these contact zones together defining an opening arranged to cooperate by driving and elastic clamping with the shaft, so as to make this common axis coincide with the axis of rotation of the shaft, and to apply to the shaft 'shaft a substantially constant tangential braking force.
  • the invention proposes to reduce in a simple and economical manner the angular play of the display mobile device in an untensioned gear, and to make radial introduction or extraction of a braking mobile device easy.
  • the invention relates to a timepiece mechanism according to claim 1.
  • the invention also relates to a timepiece movement comprising at least one such timepiece mechanism.
  • the invention also relates to a watch comprising at least one such movement and / or at least one such clockwork mechanism.
  • the invention relates to a timepiece mechanism 1000, comprising a structure 1 carrying at least a first device 4 and / or a second device 5 for guiding in pivoting a shaft 30 of a mobile 40 around a axis of rotation D.
  • This mechanism 1000 comprises at least one braking device 100 which is separate and distant, in the direction of the axis of rotation D, from any pivoting guide device 4, 5, or the like, which the mechanism 1000 comprises.
  • This braking device 100 comprises at least one braking mobile 10, which comprises at least one elastic blade 3, 31, 32, arranged to exert mechanical braking support on the shaft 30.
  • this at least one braking mobile 10 extends substantially perpendicularly to the axis of rotation D, and is mounted prisoner between the structure 1 and a lock 6 which the mechanism 1000 comprises, and is mobile at least in a plane perpendicular to the axis of rotation D, relative to the structure 1 and to the shaft 30.
  • the structure 1 is conventionally carrying a first device 4 and a second device 5 for guiding the pivoting of the shaft 30 about the axis of rotation D, distinct and distant from each other. , and these two guide devices are each separate and remote from the braking device 100.
  • the structure 1 carries a first device 4 for guiding the shaft 30 in pivoting, which first guide device 4 comprises, or else a first bearing 40 of the structure 1 cooperating in a complementary manner with a first bearing 41 of the shaft 30, or a first anchor 45 carrying a first flexible guide 46 from which the shaft 30 is suspended or to which the shaft 30 is integral.
  • the structure 1 carries a second device 5 for guiding the pivoting shaft 30, which second guide device 5 comprises either a second bearing 50 of the structure 1 cooperating in such a manner. complementary with a second bearing 51 of the shaft 30, or a second anchor 55 carrying a second flexible guide 56 from which the shaft 30 is suspended or to which the shaft 30 is integral.
  • the braking mobile 10 has axial mobility, with a first axial play, in the direction of the axis of rotation D, with respect to the structure 1 and to the shaft 30.
  • the braking mobile 10 is designed to apply mechanical braking at constant torque to the shaft 30.
  • the braking mobile 10 comprises at least one anti-shock stop 22, 23, which is arranged to limit the relative travel between the braking mobile 10 and the shaft 30 in the direction of mobility DM. More particularly still, the braking mobile 10 comprises at least two anti-shock stops 22, 23, which are arranged on either side of the shaft 30, as visible on the figures. figures 2 and 3 .
  • At least one braking mobile 10 comprises two parallel blades 31, 32, straight, on either side of the shaft 30, and which exert support on the shaft 30 in mutually parallel tangent directions, and which are arranged to allow the radial insertion of the braking mobile 10 around the shaft 30. More particularly, this brake mobile 10 comprises only these two parallel blades 31, 32.
  • At least one braking mobile 10 comprises two convex blades 31, 32, each convex on the side of the shaft 30, on either side of the shaft 30, and which exert support on the shaft 30 according to tangent directions parallel to each other, and which are arranged to allow the radial insertion of the braking mobile 10 around the shaft 30. More particularly, this braking mobile 10 comprises only these two convex blades 31, 32.
  • At least one braking mobile 10 comprises a straight blade, which is opposite a convex blade, on either side of the shaft 30, and which exert support on the shaft 30 according to tangent directions parallel to each other, and which are arranged to allow the radial insertion of the braking mobile 10 around the shaft 30. More particularly, this braking mobile 10 comprises only these two blades, one straight, the other convex.
  • the braking mobile 10 comprises two elastic blades 31, 32, arranged on either side of the shaft 30 and together forming a hairpin spring comprising at least one elastic notch 39. More particularly, the first 31 of the elastic blades is substantially straight, and the second 32 comprises two notches 39 arranged to ensure friction on a part of the periphery of the shaft 30 at an angle at the center ⁇ less than 180 ° with respect to the axis of rotation D.
  • the figures 11 to 14 illustrate the stages of assembly of another variant of the brake mobile 10, this time single-blade, on a structure 1 provided with a lock 6, and through which structure 1 pivots a shaft 30, which is guided by elsewhere with guide means not shown, and that it is a question of braking.
  • the braking mobile 10 is this time single-blade, it comprises a single elastic blade 3, forming an open loop 31, one branch of which is straight, or substantially straight, on the side of the support with the shaft 30. These figures illustrate a preferred variant where this branch is straight.
  • the brake mobile 10 comprises, facing this right branch of the blade 3, a vee 33, delimited by two vertices 34, and, beyond the vee 33, a blind clearance 35, limited on the side opposite to the vee 33 by the attachment of the elastic blade 3 to the body of the braking mobile 10.
  • This clearance 35 allows the angular movement of the elastic blade 3 between a completely free position visible on the figure 12 , and a position where its distal end abuts against the body of the braking mobile 10, as visible on the figure 13 ; and this clearance 35 is further dimensioned to allow the passage of the shaft 30 in an eccentric assembly position, visible at the figure 12 , for the relative axial insertion between the brake mobile 10 and the shaft 30.
  • the elasticity of the blade 3 allows sufficient deflection to allow the crossing of a top 34 by the shaft 30, before its immobilization in the vee 33.
  • the shaft 30 bears on one side on the vee 33 delimited by its two vertices 34, and is braked on the opposite side by the single elastic blade 3, the forks 7 of the braking mobile 10 grip the lock 6 with a slight play; this lock 6 can then be turned by a quarter of a turn, to limit the axial movement of the braking unit 10 relative to the structure 1.
  • the braking mobile 10 is asymmetrical with respect to the axis of rotation D.
  • the braking mobile 1 is in one piece and made of micromachinable material.
  • the positioning lock 6 is designed to be fixed on an implantation that comprises the structure 1, by trapping the braking mobile 10, so as to allow it an axial play limited to a limited axial value, in the direction of the axis D, and / or to allow it an angular play limited to a limited angular value, in a plane perpendicular to the axis D.
  • the braking mobile 10 is not lined in the structure 1, but positioned by this lock 6, which does not block the braking mobile 10.
  • the lock 6 leaves a radial and axial degree of freedom to the braking mobile 10, so that the latter self-centers and compensates thus the geometric variations. More particularly, this lock 6 consists of a screw within reach.
  • the braking mobile 10 comprises, in a plane perpendicular to the axis D, a fork 7.
  • This fork 7 is arranged to surround a bearing surface of the lock 6 with a play corresponding to the angular value bounded.
  • An upper face of this fork 7 is arranged to cooperate in abutment bearing with at least one lower face, which a collar of the latch 6 comprises, to limit the axial travel of the braking mobile 10.
  • this collar comprises, in a first direction, a narrow part of width less than the opening of the fork 7, to allow the insertion of the brake mobile 10 on the shaft 30 near the latch 6 fixed in a first angular position of mobility, on the structure 1.
  • the collar comprises, in a second direction preferably but not limited to orthogonal to the first direction, a wide part, which is of greater width than the opening of the fork 7. This part wide carries the lower face which axially immobilizes the fork 7 in a second angular locking position of the latch 6.
  • the lock 6 can simply be driven into the implantation of the structure 1, or mounted screwed, or with a bayonet connection, or the like.
  • the axial play like the radial play, is preferably, and not limited to, between 10 and 30 micrometers, more particularly between 15 and 25 micrometers.
  • the rim of the braking mobile 10 comprises, in a plane perpendicular to the axis D, hollow clearances, diametrically opposed two by two with respect to the axis D, and which are provided for handling. of the braking mobile 10 by a robotic manipulator clamp, or for easy gripping by the tweezers of an operator.
  • the brake mobile 10 can simply be placed on a bearing surface of the structure 1, on which it is preferably held by the latch 6.
  • the rim 2 of the brake mobile 10 comprises, in a plane perpendicular to the axis D, radial stops which are arranged to cooperate in radial stop support with a recess that the structure 1 comprises, to limit the radial travel with respect to the axis of rotation D of the shaft 30. More particularly, these radial stops are alternated with all or part of the clearances, when the braking mobile 10 includes them.
  • a mobile 40 is a small seconds display mobile, the shaft of which is generally rolled and slightly conical.
  • the solution offered by the invention is well suited to this scenario, because of the moderate cost, the small size, the precision and the surface condition of the components present, and the easy assembly due to the cone of the mobile shaft.
  • the structure 1 comprises a plurality of implantations, which are arranged for the pivoting of different shafts 30 of different mobiles 40, around the same implantation, which is arranged to receive a lock 6 capable of cooperating with a brake mobile 10 arranged on any one of the shafts 30.
  • the system makes it possible to manage different small second center distances, while using the same components.
  • the rim of the braking unit 10 comprises a peripheral bearing surface which is arranged so as, in a plane perpendicular to the axis D, to cooperate with clamping with a recess that the structure 1 comprises.
  • the braking mobile 10 is in one piece and made of micromachinable material, such as silicon, DLC, or the like.
  • micromachinable material such as silicon, DLC, or the like.
  • the invention also relates to a timepiece movement 200 comprising at least one such timepiece mechanism 1000.
  • a particular application of the invention relates to its application to a chronograph mechanism.
  • the invention also relates to a watch 300 comprising at least one such movement 200 and / or at least one such clockwork mechanism 1000.
  • the use of a braking mobile is particularly advantageous, because of the reproducibility of the behavior of the mobile, due to the method of manufacturing the braking mobile.
  • the variation in frictional force, unacceptable in the prior art is reduced, or even eliminated, which induces less variation in the rate.
  • the assembly of the mechanism is, moreover, extremely easy.
  • the cost of the braking device is reduced, its bulk in terms of thickness is very small, and this allows the inexpensive improvement of any existing mechanism with a loose gear and comprising a mobile, in particular a display mobile, of which stabilization is desired.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Braking Arrangements (AREA)
EP19166951.4A 2019-04-03 2019-04-03 Mechanische bremsvorrichtung für triebfeder einer uhr Active EP3719583B1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP19166951.4A EP3719583B1 (de) 2019-04-03 2019-04-03 Mechanische bremsvorrichtung für triebfeder einer uhr
US16/815,767 US11703803B2 (en) 2019-04-03 2020-03-11 Mechanical braking device for a horological mobile component
JP2020059489A JP6944562B2 (ja) 2019-04-03 2020-03-30 時計可動部品用の機械的制動デバイス
CN202010259133.6A CN111796502B (zh) 2019-04-03 2020-04-03 用于钟表移动部件的机械制动设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19166951.4A EP3719583B1 (de) 2019-04-03 2019-04-03 Mechanische bremsvorrichtung für triebfeder einer uhr

Publications (2)

Publication Number Publication Date
EP3719583A1 true EP3719583A1 (de) 2020-10-07
EP3719583B1 EP3719583B1 (de) 2021-11-10

Family

ID=66092010

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19166951.4A Active EP3719583B1 (de) 2019-04-03 2019-04-03 Mechanische bremsvorrichtung für triebfeder einer uhr

Country Status (4)

Country Link
US (1) US11703803B2 (de)
EP (1) EP3719583B1 (de)
JP (1) JP6944562B2 (de)
CN (1) CN111796502B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4160322A1 (de) * 2021-09-29 2023-04-05 ETA SA Manufacture Horlogère Suisse Bremsfeder für trägerwelle einer anzeige, uhrwerk mit dieser bremsfeder und einbauverfahren dieser bremsfeder

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH716957A2 (fr) * 2019-12-16 2021-06-30 Eta Sa Mft Horlogere Suisse Dispositif de guidage pour afficheur d'horlogerie.
EP4194966B1 (de) * 2021-12-07 2025-12-03 ETA SA Manufacture Horlogère Suisse Verriegelung zur begrenzung der axialen auslenkung eines beweglichen teils eines uhrwerks und uhrwerk mit einem solchen riegel
EP4625066A1 (de) * 2024-03-25 2025-10-01 ETA SA Manufacture Horlogère Suisse Elektromechanische uhrwerk, das ein bewegliches element umfasst, das ein anzeigeelement mit einer bremsvorrichtung umfasst

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2068210A2 (de) * 2007-12-04 2009-06-10 Chronode SA Auslösevorrichtung
EP2487547A1 (de) * 2011-02-11 2012-08-15 Montres Breguet SA Regulator einer Triebfeder eines Uhrwerks oder eines Schlagwerks
EP2977829A1 (de) * 2014-07-24 2016-01-27 ETA SA Manufacture Horlogère Suisse Anordnung mit beweglichem Bremselement einer Uhr
EP3396470A1 (de) 2017-04-24 2018-10-31 ETA SA Manufacture Horlogère Suisse Mechanische bremsvorrichtung für drehteil einer uhr

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006234437A (ja) * 2005-02-22 2006-09-07 Seiko Instruments Inc 歯車構造体及びこれを備えた時計
ATE469377T1 (de) * 2006-11-09 2010-06-15 Eta Sa Mft Horlogere Suisse Montageelement, das dehnbare strukturen in form von aufeinander liegenden plättchen umfasst, und mit diesem element ausgerüstete uhr
CH703470A2 (fr) 2010-07-21 2012-01-31 Blancpain Sa Pièce d'horlogerie à double affichage.
EP2690507B1 (de) 2012-07-26 2014-12-31 Nivarox-FAR S.A. Spiralfeder einer Uhr
CH707590B1 (fr) * 2013-02-12 2017-08-15 Eta Sa Mft Horlogère Suisse Roue d'horlogerie antichoc, notamment de centre.
JP6334217B2 (ja) 2014-03-14 2018-05-30 セイコーインスツル株式会社 輪列機構、ムーブメント及び時計
US9678477B2 (en) * 2014-09-12 2017-06-13 Seiko Instruments Inc. Mechanical component, mechanical component manufacturing method, movement, and timepiece
JP6579695B2 (ja) * 2014-09-12 2019-09-25 セイコーインスツル株式会社 機械部品、機械部品の製造方法、ムーブメントおよび時計
EP3081997A1 (de) 2015-04-16 2016-10-19 Montres Breguet S.A. Magnetische stossdämpfung für welle eines uhrwerks
EP3182211A1 (de) * 2015-12-17 2017-06-21 Nivarox-FAR S.A. Verbundwerkstück mit unter spannung stehenden elastischen mitteln
EP3382472B1 (de) * 2017-03-30 2025-08-20 Rolex Sa Führungslager einer unruhwelle einer uhr
JP6926688B2 (ja) 2017-06-05 2021-08-25 セイコーエプソン株式会社 時計のムーブメント

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2068210A2 (de) * 2007-12-04 2009-06-10 Chronode SA Auslösevorrichtung
EP2487547A1 (de) * 2011-02-11 2012-08-15 Montres Breguet SA Regulator einer Triebfeder eines Uhrwerks oder eines Schlagwerks
EP2977829A1 (de) * 2014-07-24 2016-01-27 ETA SA Manufacture Horlogère Suisse Anordnung mit beweglichem Bremselement einer Uhr
EP3396470A1 (de) 2017-04-24 2018-10-31 ETA SA Manufacture Horlogère Suisse Mechanische bremsvorrichtung für drehteil einer uhr

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4160322A1 (de) * 2021-09-29 2023-04-05 ETA SA Manufacture Horlogère Suisse Bremsfeder für trägerwelle einer anzeige, uhrwerk mit dieser bremsfeder und einbauverfahren dieser bremsfeder

Also Published As

Publication number Publication date
JP2020169987A (ja) 2020-10-15
EP3719583B1 (de) 2021-11-10
US20200319595A1 (en) 2020-10-08
CN111796502A (zh) 2020-10-20
CN111796502B (zh) 2021-09-10
JP6944562B2 (ja) 2021-10-06
US11703803B2 (en) 2023-07-18

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