EP2806314A1 - Stoßdämpfer mit Bajonett - Google Patents

Stoßdämpfer mit Bajonett Download PDF

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Publication number
EP2806314A1
EP2806314A1 EP13169101.6A EP13169101A EP2806314A1 EP 2806314 A1 EP2806314 A1 EP 2806314A1 EP 13169101 A EP13169101 A EP 13169101A EP 2806314 A1 EP2806314 A1 EP 2806314A1
Authority
EP
European Patent Office
Prior art keywords
pivot
shock absorbing
axis
absorbing device
cup
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.)
Withdrawn
Application number
EP13169101.6A
Other languages
English (en)
French (fr)
Inventor
Dominique Léchot
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.)
Swatch Group Research and Development SA
Original Assignee
Swatch Group Research and Development 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 Swatch Group Research and Development SA filed Critical Swatch Group Research and Development SA
Priority to EP13169101.6A priority Critical patent/EP2806314A1/de
Priority to US14/890,055 priority patent/US9733621B2/en
Priority to CN201480029841.3A priority patent/CN105247420B/zh
Priority to JP2016514392A priority patent/JP6190521B2/ja
Priority to EP14725199.5A priority patent/EP3004992A1/de
Priority to PCT/EP2014/060441 priority patent/WO2014187858A1/fr
Publication of EP2806314A1 publication Critical patent/EP2806314A1/de
Priority to HK16104475.8A priority patent/HK1216673A1/zh
Priority to JP2017112468A priority patent/JP6388687B2/ja
Withdrawn legal-status Critical Current

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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
    • G04B31/00—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor
    • G04B31/02—Shock-damping bearings
    • G04B31/04—Shock-damping bearings with jewel hole and cap jewel
    • 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
    • G04B31/02—Shock-damping bearings

Definitions

  • the present invention relates to a shock absorbing device for an axis of a component of a timepiece
  • a shock absorbing device for an axis of a component of a timepiece
  • a hollow support comprising a bottom cup surmounted by a peripheral rim delimited, opposite said cup, by a surface upper, said cup and the flange together defining a housing
  • the device further comprising a pivot system extending along an axis, said pivot system being arranged in said housing and formed of a base having resilient return means at its periphery formed by at least one curved arm, and having an opening in which a pivot member adapted to cooperate with an axis is inserted.
  • Shock absorbing devices for an axis of a component of a timepiece comprising a support in which a housing is arranged.
  • This housing has a pierced bottom through which the spindle of the axis passes and an inner wall.
  • the device further comprises a pivot system 1, visible to the figure 1 , arranged in said housing and having a base 2 comprising elastic return means 3 at its periphery.
  • These return means are in the form of arms 4 and are then connected by a first end to the base 2 and by a second end to a peripheral annular piece 5 as visible in FIG. figure 1 .
  • the base has an opening 6 in which a pivot element adapted to cooperate with an axis is inserted.
  • This pivot element and the base can be one piece.
  • the shock absorbing device When mounting the shock absorbing device, the shock absorbing device is then driven into the housing of the support.
  • shock absorber devices are bulky. Indeed, these devices arm by nature have a larger surface than systems lyre. This space is further increased with the presence of the annular piece on which the second ends of the return means are fixed.
  • this type of shock-absorbing device can only be used on large watch movements and not on watch movements with reduced dimensions.
  • the object of the invention is to overcome the disadvantages of the prior art by proposing to provide a shock absorbing device that is both more compact and less stressed.
  • the present invention relates to a shock absorbing device for an axis of a component of a timepiece
  • a shock absorbing device for an axis of a component of a timepiece
  • a hollow support having a bottom cup surmounted by a delimited peripheral rim, opposite said cup.
  • said cup and the rim together defining a housing
  • the device further comprising at least one pivoting system extending along an axis, said at least one pivot system being arranged in said housing and formed of a base comprising resilient return means at its periphery formed by at least one curved arm, and having an opening in which a pivot element adapted to cooperate with an axis is inserted, characterized in that the flange comprises in its thickness at least one cavity comprising a clearance parallel to said axis (D) and opening relative to the upper surface, and secant with said first clearance and the opposite of the upper surface, a blind groove used for the bayonet immobilization of a curved arm of said at least one pivot system.
  • D
  • the advantage of this device is that it is more compact and therefore can be used for watch movements of small sizes.
  • the bayonet attachment mode has the advantage of being simple and easier to dismantle than the hunting usually used.
  • said at least one arm has a free end, said free end engaging in said at least one groove.
  • the groove comprises a recess in which a lug located at the free end of said at least one curved arm fits.
  • the pivot element comprises a single stone.
  • the pivot element comprises a kitten in which are immobilized a pierced stone traversed by the tigeron of the axis and a stone against pivot.
  • the pivot element and the base are in one piece.
  • the elastic return means are formed by three curved arms angularly offset by 120 °, said flange having, in its thickness, three cavities.
  • the shock absorbing device further comprises an additional spring allowing, in the event of axial impact, to bring the axis back to its initial position.
  • said additional spring is a lyre-type spring in the form of an open ring comprising a hinge and two locking lugs.
  • said additional spring is an annular flat spring in the form of a closed ring having axially extending bearing surfaces.
  • the device comprises two pivot systems using the same cavity for the bayonet immobilization of a curved arm of each pivot system.
  • the device comprises two pivot systems each using a cavity for bayonet immobilization of a curved arm of said pivot system.
  • a shock absorbing device 100 according to a first embodiment of the invention is shown. This shock absorbing device can be used for a part of a timepiece.
  • the shock absorbing device 100 or anti-shock device comprises a hollow support 110 comprising a bottom cup 111 surmounted by a delimited peripheral rim 112, opposite said cup, by an upper surface 113.
  • the cup and the rim together define a housing 114 visible to Figures 3 and 4 .
  • the support 110 may be either an independent part driven or fixed by any other means in the frame of the watch movement, or be part of another part of the movement, such as a bridge or a plate.
  • This system pivot 120 comprises a circular base 121 in the form of a pellet.
  • This base 121 may be made of a metal type material or monocrystalline type such as silicon or polycrystalline such as ceramic or ruby or sapphire.
  • This circular base 121 visible at the figure 3 , is a monobloc element 127 acts as a pivot element 122, that is to say that it is provided with a hole 125 blind or through which the shaft of the ax engages. Its diameter is calculated so that the tigeron that is engaged can rotate freely in with a minimum of frolicking.
  • the pivot system 120 also comprises elastic return means 123.
  • These elastic return means 123 are formed by at least one curved elastic arm 124 and are attached by one of their ends to the periphery of the circular base 121.
  • These elastic return means 123 are chosen to have a reaction force both axially and perpendicularly to the axis. That is, pivot system 120 is able to react in the event of axial impact or radial impact.
  • the ends of the curved arms 124 which are not attached to the circular base are left free. This feature makes it possible to have a pivot system 120 which is more compact compared to the prior art system because its surface area is smaller.
  • the elastic return means 123 are formed by three curved arms 124 each having a point of attachment with the base 121 and which are angularly offset by 120 °. It is obvious that the elastic function could be provided with a different number of arms 124, or with other forms.
  • the present invention advantageously proposes to use a bayonet-type fastening system as visible in FIG. figure 4 .
  • the rim 112 has in its thickness, at least one cavity 116.
  • This cavity 116 is formed by a clearance 117 parallel to said axis (D) and opening relative to the upper surface 113, and secant with said first clearance and opposite the upper surface 113, a blind groove 118.
  • This groove 118 is used for bayonet immobilization of an arm 124 curved of said pivot system.
  • the elastic return means 113 comprise three curved arms 124, three cavities 116 are provided.
  • the pivot system 120 is mounted in the housing 114 so that the free ends of the bent arms 124 can be introduced into the recess 117.
  • the pivot system can then be introduced into the housing so as to approach the bottom cup 111. .
  • the curved arms must face the grooves 118. Therefore, a rotational movement is made to introduce the free ends of the curved arms 124 into said grooves 118 and fix said pivot system in the support 110.
  • This method of fixing the pivot system 120 in the housing of the support 110 has the advantage of generating fewer constraints. Indeed, as the ends of the curved arms are free, the curved elastic arms are independent of each other because not interconnected and can more simply deform.
  • the geometry of the groove 118 or clearance 117 can be varied. It will be understood that the groove 118 or the clearance 117 may be cylindrical or parallelepipedal or elliptical.
  • the clearance 117 or the groove 118 it is possible to adapt the dimensions of the clearance 117 or the groove 118 as required.
  • the clearance 117 which extends over all or part of the height of the flange 112. If the clearance extends over the entire height of the flange, the pivot system 120 will be, after its mounting in the support 110, in contact with the bottom of the housing 114 that is to say the In contrast, if the clearance does not extend over the entire height of the rim 112, the pivot system is no longer in contact with the cup 111. This gives it greater freedom of movement than if the clearance 117 extends over the entire height of the flange 112.
  • each curved arm 124 has at its free end a lug 141 extending radially relative to the central axis ( D) of the circular base 121 as visible to Figures 4 and 5 .
  • Each blind groove 118 then has an additional recess 140 having a greater depth than that of the groove 118. This additional recess allows a lug 141 to engage.
  • the arms 124 provided with lug 141 engage in each clearance 117 and during rotation, the difference in depth causes an elastic deformation of the arms 124.
  • This elastic deformation is manifested by a rimpedement of the arms 124 bent towards the circular base 121.
  • the lug 141 located at the free end of each arm 124 arrives opposite the recess 140 of the groove 118, the stress applied to the arms 124 is releasing so that said arms tend to return to their rest position.
  • the lug of each arm thus fits into said recess and blocks the rotation of the pivot system.
  • the circular base 121 has a central orifice 121a (not shown) in which a pivot member 122 is housed.
  • This configuration makes it possible to have the circular base 121 and the elastic return means 123 in a first material and the pivot element 122 in a second material.
  • the first and second materials can be chosen according to the needs. For example, a material having elastic properties will be preferred for the arms 124 while a hard material having certain friction and wear resistance properties will be preferred for the pivot element 122.
  • the pivot element 122 is in the form of a single stone 127, for example ruby.
  • This single stone 127 is placed in the orifice 121a of the circular base 121 and is provided with a blind or through hole in which the spindle of the axis engages. Its diameter is calculated so that the tigeron that is engaged can rotate freely in with a minimum of frolicking.
  • the single stone 127 is fixed in the orifice 121a of the circular base 121 by driving or gluing or welding or any other possible methods.
  • the advantage of this exemplary embodiment is that it makes it possible to have a pivot system 120 comprising only two parts: the single stone 127 acting as a pivot element and the circular base 121 which comprises the arms 124.
  • the pivotal element comprises a kitten 128 in which are immobilized a pierced stone 129 traversed by the tibber of the axis and a counter-pivot stone 130.
  • the kitten 128 is in the form of a tubular piece having an outer face and an inner face and an inner diameter D1.
  • the inner face has a shoulder so that the kitten 128 has an area having a second inner diameter D2.
  • the diameter D2 is larger than the diameter D1.
  • This kitten 128 is then placed in the orifice 121a of the circular base 121 and fixed, for example, by driving or gluing or welding.
  • This second embodiment has the advantage of using the kitten 128 and pierced stones 129 and against pivots 130 used in a conventional shock absorber device. Second, this second example allows easier lubricant storage.
  • the kitten 128 and the circular base 121 are monoblock so that the pierced stone 129 and the counter-pivot stone 130 are directly immobilized in said circular base.
  • the shock absorbing device further comprises an additional spring 150.
  • This additional spring 150 is a flat spring of the lyre type, that is to say that it is in the form of an open ring comprising a hinge and two locking tabs. The hinge and the two locking tabs are diametrically opposed. Fastening areas are then created at the rim of the support to secure said additional spring. This fixing must be done so that a preload is applied to the pivot system 120. During an axial impact, a constraint is applied to the pivot system 120 via the axle spindle, the curved arms 124 deforming into result. A stress is then applied to the additional spring 150 which will deform elastically. When the stress due to the axial shock fades, the additional spring 150 tends to return to its initial position and bring back said pivot system 120 in its rest position.
  • the additional spring may be a closed annular flat spring 151 having a plurality of blades 152 extending towards the central axis of said annular spring 151.
  • This annular spring 151 can then be glued or welded to the upper face of the rim as visible in FIG. figure 9 .
  • the shock absorbing device 100 comprises two pivot system 120.
  • These pivot systems are advantageously mounted in the housing 114 on support 110 by a bayonet type fixing system. For this, several possibilities are possible.
  • a first possibility is to use the same cavity 116 for the two pivot system 120.
  • This cavity 116 is then formed by a clearance 117 parallel to said axis (D) and opening relative to the upper surface 113, and intersecting with said first clearance and opposite the upper surface 113, two blind grooves 118.
  • These two grooves 118 are parallel and each of them is used for the bayonet immobilization of an arm 124 curved with a pivot system.
  • the spacing between the two pivot systems 120 is then defined by the spacing between the two grooves 118.
  • a second possibility consists in having two distinct cavities 116, one for each pivot system 120.
  • Each cavity 116 is formed by a clearance 117 parallel to said axis (D) and opening with respect to the upper surface 113, and intersecting with said first clearance and opposite the upper surface 113, a blind groove 118.
  • This groove 118 is used for bayonet immobilization of an arm 124 curved of said pivot system.
  • the two cavities are then configured to be angularly offset and to be located on different planes. It will be understood that during the assembly of the two pivot systems 120, a spacing appears between the two pivot systems 120.
  • the pivot system can be all monobloc as in the figure 3 or have a kitten or a single stone inserted in the central hole 121a of the base 121.
  • This configuration with two pivot systems also causes the most pivotal system to bottom of the housing is provided with a through hole so that the shaft of the axis can be inserted and bear on the second pivot system.
  • the offset angle between the two cavities may be arbitrary.
  • this third embodiment is not limited to two pivot systems 120 and a plurality of pivot system 120 can be arranged in the housing 114 of the support 110.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Vibration Dampers (AREA)
EP13169101.6A 2013-05-24 2013-05-24 Stoßdämpfer mit Bajonett Withdrawn EP2806314A1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP13169101.6A EP2806314A1 (de) 2013-05-24 2013-05-24 Stoßdämpfer mit Bajonett
US14/890,055 US9733621B2 (en) 2013-05-24 2014-05-21 Shock absorber with a bayonet fitting
CN201480029841.3A CN105247420B (zh) 2013-05-24 2014-05-21 具有卡口式配合的减震器
JP2016514392A JP6190521B2 (ja) 2013-05-24 2014-05-21 差し込み式フィッティングを備えたショックアブソーバー
EP14725199.5A EP3004992A1 (de) 2013-05-24 2014-05-21 Bajonettstossdämpfer
PCT/EP2014/060441 WO2014187858A1 (fr) 2013-05-24 2014-05-21 Amortisseur de choc a baionette
HK16104475.8A HK1216673A1 (zh) 2013-05-24 2016-04-19 具有卡口式配合的減震器
JP2017112468A JP6388687B2 (ja) 2013-05-24 2017-06-07 差し込み式フィッティングを備えたショックアブソーバー

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13169101.6A EP2806314A1 (de) 2013-05-24 2013-05-24 Stoßdämpfer mit Bajonett

Publications (1)

Publication Number Publication Date
EP2806314A1 true EP2806314A1 (de) 2014-11-26

Family

ID=48463877

Family Applications (2)

Application Number Title Priority Date Filing Date
EP13169101.6A Withdrawn EP2806314A1 (de) 2013-05-24 2013-05-24 Stoßdämpfer mit Bajonett
EP14725199.5A Ceased EP3004992A1 (de) 2013-05-24 2014-05-21 Bajonettstossdämpfer

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP14725199.5A Ceased EP3004992A1 (de) 2013-05-24 2014-05-21 Bajonettstossdämpfer

Country Status (6)

Country Link
US (1) US9733621B2 (de)
EP (2) EP2806314A1 (de)
JP (2) JP6190521B2 (de)
CN (1) CN105247420B (de)
HK (1) HK1216673A1 (de)
WO (1) WO2014187858A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3276433A1 (de) * 2016-07-26 2018-01-31 Omega SA Untereinheit des gehäuses einer uhr, armbanduhr oder eines schmuckstücks

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3220211B1 (de) * 2016-03-14 2018-10-10 ETA SA Manufacture Horlogère Suisse Stosssicherungssystem mit rotationssperre
EP3316049B1 (de) * 2016-10-26 2019-11-27 The Swatch Group Research and Development Ltd Demontagestand für eine armbanduhr mit gesichertem verschluss
CH713166B1 (fr) * 2016-11-16 2021-10-29 Swatch Group Res & Dev Ltd Protection des lames d'un résonateur de montre mécanique en cas de choc.
EP3422117B1 (de) * 2017-06-29 2020-05-27 Nivarox-FAR S.A. Stossdämpfer-gleitlager für eine achse einer drehteil einer uhr
CH713960B1 (fr) * 2017-07-07 2023-08-31 Eta Sa Mft Horlogere Suisse Elément sécable pour oscillateur d'horlogerie.
US10838366B2 (en) * 2017-09-14 2020-11-17 Timex Group Usa, Inc. Bidirectional MEMS driving arrangements with a force absorbing system
EP3561606B1 (de) * 2018-04-27 2022-01-26 The Swatch Group Research and Development Ltd Stossdämpfungsschutz eines resonators mit rcc-schwenkfedern
EP3839661B1 (de) 2019-12-18 2022-08-10 ETA SA Manufacture Horlogère Suisse Stossdämpfervorrichtung mit winkelverriegelung
EP4075204A1 (de) * 2020-03-31 2022-10-19 ETA SA Manufacture Horlogère Suisse Sperrklinke für uhrwerk

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1008173A (fr) * 1949-07-25 1952-05-14 Junghans Geb Ag Suspension élastique pour les paliers de fusées d'axes en mécanique de précision
CH330901A (fr) * 1955-09-16 1958-06-30 Bulova Watch Co Inc Palier pour mobile de pièce d'horlogerie, d'appareil de mesure, etc.
CH343935A (fr) * 1959-03-09 1959-12-31 Lapanouse Montres Rego S A R Palier amortisseur de chocs pour pivot de mobile, notamment de mobile d'horlogerie
DE7609030U1 (de) * 1976-03-24 1976-07-29 Rheinfelder Uhrteile - Fabrik Rufa W. Storz Ohg, 7888 Rheinfelden Stossicherung fuer die unruhwelle von uhren
EP2015147A2 (de) * 2007-07-12 2009-01-14 Manufacture et fabrique de montres et chronomètres Ulysse Nardin Le Locle SA Stoßdämpfer-Gleitlager für eine Uhr
WO2009060074A1 (fr) * 2007-11-07 2009-05-14 Manufacture et fabrique de montres et chronomètres, Ulysse Nardin Le Locle S.A. Palier amortisseur de chocs pour piece d'horlogerie
CH702314B1 (fr) * 2007-02-16 2011-06-15 Patek Philippe Sa Geneve Palier pour pièce d'horlogerie.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH443157A (fr) * 1964-11-05 1968-01-31 Tissot Horlogerie Palier amortisseur de choc pour pièce d'horlogerie
CH559384A (de) * 1971-07-15 1975-02-28
DE602005025585D1 (de) * 2005-02-23 2011-02-10 Eta Sa Mft Horlogere Suisse Stoßdämpfende Uhrenlagerung
DE602005006731D1 (de) * 2005-03-23 2008-06-26 Rolex Sa Stoßdämpfende Lagerung für Uhren
JP5455115B2 (ja) * 2009-10-07 2014-03-26 セイコーインスツル株式会社 時計用軸受、ムーブメントおよび携帯用時計
JP5657106B2 (ja) * 2010-06-22 2015-01-21 ザ・スウォッチ・グループ・リサーチ・アンド・ディベロップメント・リミテッド 時計の衝撃吸収軸受

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1008173A (fr) * 1949-07-25 1952-05-14 Junghans Geb Ag Suspension élastique pour les paliers de fusées d'axes en mécanique de précision
CH330901A (fr) * 1955-09-16 1958-06-30 Bulova Watch Co Inc Palier pour mobile de pièce d'horlogerie, d'appareil de mesure, etc.
CH343935A (fr) * 1959-03-09 1959-12-31 Lapanouse Montres Rego S A R Palier amortisseur de chocs pour pivot de mobile, notamment de mobile d'horlogerie
DE7609030U1 (de) * 1976-03-24 1976-07-29 Rheinfelder Uhrteile - Fabrik Rufa W. Storz Ohg, 7888 Rheinfelden Stossicherung fuer die unruhwelle von uhren
CH702314B1 (fr) * 2007-02-16 2011-06-15 Patek Philippe Sa Geneve Palier pour pièce d'horlogerie.
EP2015147A2 (de) * 2007-07-12 2009-01-14 Manufacture et fabrique de montres et chronomètres Ulysse Nardin Le Locle SA Stoßdämpfer-Gleitlager für eine Uhr
WO2009060074A1 (fr) * 2007-11-07 2009-05-14 Manufacture et fabrique de montres et chronomètres, Ulysse Nardin Le Locle S.A. Palier amortisseur de chocs pour piece d'horlogerie

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3276433A1 (de) * 2016-07-26 2018-01-31 Omega SA Untereinheit des gehäuses einer uhr, armbanduhr oder eines schmuckstücks
CN107656432A (zh) * 2016-07-26 2018-02-02 奥米加股份有限公司 用于钟表或手表或珠宝饰品的外部部件的子组件
US10334916B2 (en) 2016-07-26 2019-07-02 Omega Sa Sub-assembly of external parts for timepiece or watch or piece of jewellery
CN107656432B (zh) * 2016-07-26 2019-11-15 奥米加股份有限公司 用于钟表或珠宝饰品的外部部件的子组件

Also Published As

Publication number Publication date
HK1216673A1 (zh) 2016-11-25
CN105247420B (zh) 2019-02-12
JP6388687B2 (ja) 2018-09-12
CN105247420A (zh) 2016-01-13
JP2017173341A (ja) 2017-09-28
JP2016520197A (ja) 2016-07-11
US20160124389A1 (en) 2016-05-05
JP6190521B2 (ja) 2017-08-30
WO2014187858A1 (fr) 2014-11-27
US9733621B2 (en) 2017-08-15
EP3004992A1 (de) 2016-04-13

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