EP1217471A1 - Procédé de fixation de pierres dans une pièce d'un mouvement d'horlogerie et dispositif pour sa mise en oeuvre - Google Patents
Procédé de fixation de pierres dans une pièce d'un mouvement d'horlogerie et dispositif pour sa mise en oeuvre Download PDFInfo
- Publication number
- EP1217471A1 EP1217471A1 EP00204480A EP00204480A EP1217471A1 EP 1217471 A1 EP1217471 A1 EP 1217471A1 EP 00204480 A EP00204480 A EP 00204480A EP 00204480 A EP00204480 A EP 00204480A EP 1217471 A1 EP1217471 A1 EP 1217471A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- stones
- housing
- setting device
- stone
- fixing
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 27
- 239000010437 gem Substances 0.000 title 1
- 239000004575 stone Substances 0.000 claims abstract description 66
- 239000000463 material Substances 0.000 claims abstract description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- 238000005229 chemical vapour deposition Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- 238000005553 drilling Methods 0.000 claims description 3
- 239000004408 titanium dioxide Substances 0.000 claims description 3
- 238000005304 joining Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 230000005855 radiation Effects 0.000 abstract 1
- 238000003754 machining Methods 0.000 description 11
- 230000004927 fusion Effects 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 241001272720 Medialuna californiensis Species 0.000 description 1
- 235000014443 Pyrus communis Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 210000003423 ankle Anatomy 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
- G04D3/04—Devices for placing bearing jewels, bearing sleeves, or the like in position
-
- 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
- G04B19/00—Indicating the time by visual means
- G04B19/06—Dials
- G04B19/10—Ornamental shape of the graduations or the surface of the dial; Attachment of the graduations to the dial
-
- 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
- G04B31/06—Manufacture or mounting processes
-
- G—PHYSICS
- G04—HOROLOGY
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
- G04D3/04—Devices for placing bearing jewels, bearing sleeves, or the like in position
- G04D3/042—Devices for placing bearing jewels, bearing sleeves, or the like in position for bearing jewels
-
- G—PHYSICS
- G04—HOROLOGY
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
- G04D3/04—Devices for placing bearing jewels, bearing sleeves, or the like in position
- G04D3/045—Devices for placing bearing jewels, bearing sleeves, or the like in position for lever, Impulse-pin
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/23—Gem and jewel setting
Definitions
- the present invention relates to a method of laying and fixing stones in parts of a timepiece movement, allowing both to increase the accuracy of relative positioning of the mobiles and decrease the cost price of the final product.
- patent CH 384 473 proposes an eccentric device allowing to wedge a counter-pivot in two recesses of the housing wall.
- the device described in patent CH 362 286 proposes a fairly similar device consisting of a bayonet connection.
- Other devices offer means of a stone jamming by elastic rings coming to block in grooves in the housing wall. It is obvious that such devices allow to have lower tolerance requirements in terms of stone machining and housing, but that they are not entirely satisfactory with regard to the spatial positioning of the stones and the fixing to their support.
- the present invention aims to overcome the drawbacks of the prior art aforementioned by deferring the requirement of precision to the level of a setting device and by using laser technology to fix the stones in their housing.
- the invention relates to a method for fixing in parts of a clockwork movement of stones by laser beam by means of a laying device.
- Parts means the fixed parts of a movement clockwork, such as plates and bridges, or moving parts such as the exhaust, the stones then being designated by bearing, counter-pivot, dowel anchor plate or pallet.
- These stones are obtained synthetically from of a fine alumina powder and machined essentially by diamond coating for list the housing in which they are currently subject to chassage.
- the method according to the invention consists on the contrary in using a laying determining very precisely, in relation to a reference surface of the part fixed on the setting device, the spatial position of the stone in relation to its housing whose machining tolerances may then be much less strict.
- the means of positioning are formed by pegs anchored in the surface of the device laying and crossing a through passage provided at the bottom of the housing.
- the part distal of the piton has a diameter substantially equal to the drilling diameter of the pad.
- the part anchored in the setting device can have the same diameter as the distal part, the stone resting on the bottom of the housing which must then be machined to a very precise dimension.
- the anchored part of the piton can also have a diameter larger than the distal part allowing to provide a shoulder vertically positioning the stone relative to the reference surface of the part, regardless of the machining accuracy of the bottom.
- the setting device comprises means for inverted positioning with respect to those previously mentioned, namely cavities formed in the surface of the laying and in which the stones can be temporarily immobilized with great precision by blocking means, such as as locking screws or spring needles.
- the spatial positioning accuracy of the stones depends also the precision of setting the part, precision which can be obtained by example by means of cleats arranged on an edge of the part, or by means of studs passing through it, these wedging means being precisely mounted on the WCS.
- a once the stone is positioned, its final fixing in the housing is carried out using a laser beam to weld the stone to the wall, or to fill the little clearance existing between the outer edge of the stone and the wall either by fusion of a edge above the opening and coming from material with the part, either by fusion of a reported fuse material.
- FIG. 5 there is shown in section along the line I-I in FIG. 5, several embodiments of the method according to the invention for fixing a perforated stone 20, more generally designated by "pad” in a part 1 a watch movement, such as a plate or a bridge.
- a perforated stone 20 more generally designated by "pad” in a part 1 a watch movement, such as a plate or a bridge.
- the dimensions have been greatly exaggerated, since a pad has a diameter on the order of a millimeter and the relative dimensions do not necessarily have been respected for clarity of the drawings.
- the part 1 comprises in its upper face 1 has a housing 3 delimited by a wall 4 and the bottom of which comprises a through passage 5 joining the lower face 1b.
- This crossing passage has generally a diameter much greater than the bore of the bearing 20 to give access to an oil tanker 21.
- Piece 1 is placed on a setting device comprising a base 11 are the perfectly rectified upper surface forms a plane of reference 13 for the horizontal coordinates x, y.
- the reference plane 13 comprises at least one peg 15 whose lower part 17 is anchored in the base 11, as shown, or may come in one piece with said base 11.
- the distal part 16 of the stud 15 extends at least to the upper face 1a of the part 1 and has a diameter substantially equal to the bore of the bearing 20 to be placed in the housing, that is to say ideally with zero clearance allowing the translation of the piton in the hole.
- the reference plane 13 also includes wedging means of part 1 in the frame of reference x, y, these means being, for example cleats 19 or a pad 9, as shown in FIG. 6.
- the pads 20 are then threaded on the pegs 15 and placed in their respective housings 3, with an adjustment bold, that is to say with an adjustment which alone would be insufficient to guarantee a sufficient for use.
- Figure 5 shows, by way of example from above, a setting device 11 supporting a part 1 comprising three pads 20a, 20b, 20c, very precisely positioned in the x, y plane by the pins 15a, 15b, 15c while being able to have a certain lateral clearance 24 with the wall 4 of the housing 3, as shown for example in Figures 4A and 4B.
- the spatial positioning along the vertical axis z is obtained by the machining precision of the flange 1c from the bottom of housing 3, on which rests the outer bearing of the stone 20 and by the machining precision of stone thickness.
- the spatial positioning along the vertical axis z is obtained by a shoulder 18 of the stud 16 located between its part anchored 17 in the base 11 and its distal part 16.
- the bearing 20 is positioned with greasy friction in the housing 3, possibly leaving a free space 22 between the flange 1c and the base of the pad 20.
- the spatial reference system for the pads 20 is constituted solely by the setting device.
- the "part" of the watch movement platinum or bridge
- the stone is usually a stone synthetic cut in a corundum pear.
- CVD chemical vapor deposition
- the laying device is the same as that shown in Figure 1.
- the periphery of the housing 3 comprises a flange 7a coming from material with the part 1, this rim 7a being able to be continuous as shown, or batchwise.
- the flange 7a is folded down towards the center of the housing 3 to form a bead 7b which maintains the pad 20 at bottom of the housing 3.
- FIGS. 4A and 4B represent an embodiment in which the laying device is the same as that shown in Figure 2, but in differs in that the bearing 20 is positioned only by the stud 15 in leaving a small space 22 between the bottom of the housing 3 and another space 24 between the wall.
- these spaces 22, 24 make it possible to have very wide tolerances for machining the housing 3 and for machining the bearing 20.
- the pad 20 is immobilized in the housing 3 by bringing on the periphery a bead 8a of fusible material, such as silver or a silver-based composition and lead, tin or indium.
- the material fuse 8a forms a mass 8b which infiltrates into spaces 22, 24 and blocks the bearing 20 in the spatial position determined by the stud 15.
- Figure 5 in top view and Figure 6 in section show by way of example a portion of part 1 comprising three pads 20a, 20b, 20c, the relative positions of the pivot holes are determined by three studs 15a, 15b, 15c anchored in the base 11 of the setting device.
- the piece 1 is wedged on the setting device by means of a stud 9, anchored in the base 11, and two tabs 19, these wedging means being given by way of example, because it it is obviously possible to design other equivalents.
- FIG. 7 represents a bottom view of such a plate 2 which comprises known manner a large plate 26, having near its edge and perpendicular to his plan a housing 23 going right through it to receive a dowel 10 (not shown), joined by a sleeve 27 to a small plate 28 provided with a notch 28a.
- FIG. 8 shows a top view of the setting device 12, the structure will be better understood by also referring to FIG. 9 which represents in section along line IX-IX of Figures 7 and 8 the exhaust plate 2 set place on the setting device 12.
- This device comprises a first plane of reference 13, provided with a stud 9 which passes through the sleeve 27, the reference plane 13 serving as a support for the base of the small plate 28.
- the setting device comprises also a second reference plane 14, parallel to the plane 13, at one level corresponding to the distance between the base of the small plate 28 and the surface bottom of the large plate 26.
- the wall which joins the two reference planes 13, 14 has a boss 29 having the same shape as the notch 28a and constituting with the stud 9 the means for wedging the exhaust plate 2, Of course, other wedging means can be envisaged.
- the second reference plane 14 has a cavity 25 intended to receive and position a stone 10 forming the shelf pin.
- the stone 10 in the shape of a half-moon is temporarily immobilized by means of a locking screw 31 with an axis parallel to the reference planes 13, 14. Once the stone 10 is spatially immobilized on the fitting device, just set up the exhaust plate 2 and fix the stone 10 by laser beam according to one of the embodiments previously indicated.
- the stone 10 being mounted with play or with greasy friction, no constraint mechanical is imposed on the very thin outer wall of the housing 23, so no further machining is required.
- the hunting technique would have produced a deformation of the edge of the large plate at the level of the housing so that it would have was necessary to carry out a diamond-cutting operation which ultimately leads to discard at least 50% of the parts produced.
- the method according to the invention saves a machining operation and produces greater percentage of compliant parts.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Adornments (AREA)
- Laser Beam Processing (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
Description
- la figure 1 représente en coupe schématique la fixation d'un coussinet selon un premier mode de réalisation,
- la figure 2 représente une variante de la fixation représentée à la figure 1,
- les figures 3A et 3B représentent en coupe schématique la fixation d'un coussinet selon un deuxième mode de réalisation,
- les figures 4A et 4B représentent en coupe schématique la fixation d'un coussinet selon un troisième mode de réalisation,
- la figure 5 est une vue de dessus d'un posage pour une pièce ayant trois coussinets,
- la figure 6 représente la coupe brisée selon la ligne VI-VI de la figure 5,
- la figure 7 représente une vue de dessous un plateau d'échappement,
- la figure 8 représente en vue de dessus le dispositif de posage pour le plateau d'échappement représenté à la figure 7, et
- la figure 9 représente en coupe selon la ligne IX-IX des figures 7 et 8 un dispositif de posage selon l'invention pour la cheville du plateau d'échappement.
Claims (13)
- Procédé de fixation dans des pièces d'un mouvement d'horlogerie de pierres par rayons laser au moyen d'un dispositif de posage, lesdites pièces étant pourvues dans leurs surface supérieure d'au moins un logement dont la paroi délimite une ouverture ayant un contour adapté à faible jeu au contour de la pierre à fixer et dont le fond est pourvu, au moins partiellement d'un passage traversant rejoignant une ouverture dans la surface inférieure, caractérisé en ce qu'il comprend les étapes consistant à :a) pourvoir le dispositif de posage de moyens de positionnement spatial d'une ou plusieurs pierres par rapport à un ou plusieurs plans de référence dudit dispositif de posage et de moyens de calage d'une pièce,b) caler la pièce à empierrer sur le dispositif de posage,c) mettre une ou plusieurs pierres dans les logements respectifs en fixant leur position spatiale dans la pièce avec les moyens de positionnement du dispositif de posage,d) focaliser et déplacer la pointe d'un faisceau laser sur les points d'appui de la pierre contre la paroi d'un logement, sur le pourtour de l'ouverture d'un logement ou sur un matériau fusible rapporté autour de ladite ouverture de façon à solidariser la pierre au logement, ete) libérer et enlever la pièce du dispositif de posage.
- Procéder selon la revendication 1 pour la fixation de coussinets, caractérisé en ce que les moyens de positionnement spatial sont constitués par des pitons ancrés dans un plan de référence du dispositif de posage qui traversent le passage traversant du fond du logement et dont la partie distale a un diamètre sensiblement égal au diamètre de perçage desdits coussinets.
- Procédé selon la revendication 2, caractérisé en ce que la partie de piton ancrée dans le dispositif de posage a un diamètre supérieur à celui de la partie distale pour former un épaulement au-dessus du fond d'un logement.
- Procédé selon la revendication 1, pour la fixation de pierres non percées, caractérisé en ce que les moyens de positionnement spatial sont formés par des cavités dans une surface de référence du dispositif de posage destinées à recevoir des pierres temporairement immobilisées dans lesdites cavités par des moyens de blocage tels que des vis de blocage.
- Procédé selon la revendication 1, caractérisé en ce que les moyens de calage d'une pièce sur le dispositif de posage sont constitués par des taquets ou des plots traversant la pièce.
- Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que les moyens de positionnement spatial des pierres et les moyens de calage des pièces sont disposés dans au moins deux plans de référence différents du dispositif de posage.
- Procédé selon la revendication 1 dans lequel la pierre a un ajustement à frottement gras dans son logement, caractérisé en ce que, préalablement à l'application du faisceau laser, la paroi du logement est traitée pour avoir un mince revêtement de dioxyde de titane.
- Procédé selon la revendication 7, caractérisé en ce que le revêtement en dioxyde titane est formé par un dépôt chimique en phase vapeur (CVD).
- Procédé selon la revendication 1, caractérisé en ce que le contour de l'ouverture d'un logement comprend un rebord devant être rabattu dans l'ouverture par l'application du faisceau laser.
- Procédé selon la revendication 1, caractérisé en ce que le matériau fusible rapporté autour de l'ouverture d'un logement est de l'argent ou une composition à base d'argent.
- Dispositif de fixation de pierres dans des logements ménagés dans une pièce d'un mouvement d'horlogerie, lesdits logements comportant des passages traversants, et ladite fixation étant effectuée au moyen de rayons laser, caractérisé en ce qu'il comprend un dispositif de posage formé par au moins un plan de référence sur lequel repose la pièce, des moyens de positionnement spatial des pierres et des moyens de calage de ladite pièce.
- Dispositif selon la revendication 11, pour la fixation de coussinets, caractérisé en ce que les moyens de positionnement spatial sont constitués par des pitons ancrés dans un plan de référence du dispositif de posage qui traversent le passage traversant du fond du logement et dont la partie distale a un diamètre sensiblement égal au diamètre de perçage desdits coussinets.
- Dispositif selon la revendication 11, pour la fixation de pierres non percées, caractérisé en ce que les moyens de positionnement spatial sont formés par des cavités dans une surface de référence du dispositif de posage destinées à recevoir des pierres temporairement immobilisées dans lesdites cavités par des moyens de blocage tels que des vis de blocage.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH02425/00A CH702216B1 (fr) | 2000-12-13 | 2000-12-13 | Procédé de fixation de pierres dans une pièce d'un mouvement d'horlogerie et dispositif pour sa mise en œuvre. |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1217471A1 true EP1217471A1 (fr) | 2002-06-26 |
EP1217471B1 EP1217471B1 (fr) | 2009-04-29 |
Family
ID=4569172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00204480A Expired - Lifetime EP1217471B1 (fr) | 2000-12-13 | 2000-12-13 | Procédé de fixation de pierres dans une pièce d'un mouvement d'horlogerie et dispositif pour sa mise en oeuvre |
Country Status (8)
Country | Link |
---|---|
US (1) | US6698918B2 (fr) |
EP (1) | EP1217471B1 (fr) |
JP (1) | JP4319367B2 (fr) |
KR (1) | KR100856651B1 (fr) |
CN (1) | CN1262898C (fr) |
CH (1) | CH702216B1 (fr) |
DE (1) | DE60042120D1 (fr) |
HK (1) | HK1047630B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008132135A2 (fr) * | 2007-04-26 | 2008-11-06 | Eta Sa Manufacture Horlogère Suisse | Dispositif de pivotement d'un arbre dans une pièce d'horlogerie |
CN101745824B (zh) * | 2009-12-25 | 2012-12-19 | 成都飞机工业(集团)有限责任公司 | 工件连续外形面的简便柔性定位方法 |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
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US7192181B2 (en) * | 2001-03-21 | 2007-03-20 | Glashütter Uhrenbetrieb GmbH | Timepiece including a mechanism for triggering a time-related function and simultaneous winding of a barrel spring |
US20070079539A1 (en) * | 2005-10-06 | 2007-04-12 | Theodore Karagias | Trigger mechanism and a firearm containing the same |
US7743543B2 (en) | 2005-10-06 | 2010-06-29 | Theodore Karagias | Trigger mechanism and a firearm containing the same |
EP1921042A1 (fr) * | 2006-11-10 | 2008-05-14 | ETA SA Manufacture Horlogère Suisse | Procédé de fabrication de pièces de micromécanique multiniveaux en silicium et pièces ainsi obtenues |
CN101377654B (zh) * | 2007-08-30 | 2011-04-27 | 上海关勒铭有限公司 | 宝石轴承自动穿管机 |
CN102200756B (zh) * | 2010-05-17 | 2013-01-16 | 上海关勒铭有限公司 | 球面弧孔钻认向盒 |
EP2458454B1 (fr) * | 2010-11-25 | 2018-05-02 | ETA SA Manufacture Horlogère Suisse | Dispositif de positionnement d'un pont sur une platine |
UY34599A (es) * | 2012-02-03 | 2013-09-02 | Sicpa Holding Sa | Identificación de relojes y sistema y método de autenticación |
US9329573B2 (en) * | 2012-02-29 | 2016-05-03 | Eta Sa Manufacture Horlogere Suisse | Below dial hand fitting |
ITMI20131343A1 (it) * | 2013-08-05 | 2015-02-06 | Dolce & Gabbana Srl | Sistema di fissaggio di gemme al quadrante di un orologio e orologio dotato di tale sistema di fissaggio delle gemme |
US9678478B2 (en) * | 2013-08-16 | 2017-06-13 | University Of Massachusetts | Facetted jewel bearings |
US9377255B2 (en) | 2014-02-03 | 2016-06-28 | Theodore Karagias | Multi-caliber firearms, bolt mechanisms, bolt lugs, and methods of using the same |
JP6135610B2 (ja) * | 2014-06-30 | 2017-05-31 | カシオ計算機株式会社 | 植字固定方法、植字固定構造及び時計 |
JP6901558B2 (ja) * | 2016-12-23 | 2021-07-14 | コマディール・エス アー | 摩擦を小さくした軸支持ベアリング |
CH714819A2 (fr) * | 2018-03-21 | 2019-09-30 | Dominique Renaud Sa | Dispositif de fixation et de réglage d'un palier, notamment pour pièces d'horlogerie. |
US11067347B2 (en) | 2018-11-30 | 2021-07-20 | Theodore Karagias | Firearm bolt assembly with a pivoting handle |
CH716878A1 (de) * | 2019-12-02 | 2021-06-15 | Bucherer Ag | Schlagwerk, Armbanduhr und Regulator. |
EP3835881A1 (fr) * | 2019-12-10 | 2021-06-16 | Comadur S.A. | Pierre, notamment pour un mouvement d'horlogerie, et son procédé de fabrication |
JP2023553721A (ja) * | 2020-12-21 | 2023-12-25 | ウーテーアー・エス・アー・マニファクチュール・オロロジェール・スイス | 特に計時器構成要素を装備するための、力及び距離を同時に測定するデバイス |
CN114714160B (zh) * | 2022-05-05 | 2023-03-17 | 东莞塘厦泰兴表业制造有限公司 | 一种表壳表面溜光工艺 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH362286A (fr) | 1959-09-10 | 1962-05-31 | Seitz & Co | Dispositif de fixation à l'intérieur l'un de l'autre de deux éléments et procédé de fabrication de ce dispositif |
CH378242A (de) | 1963-02-15 | 1964-05-31 | Kaegi Bruno | Einrichtung zum Einsetzen von Lagersteinen in Getriebewerkplatten |
CH384473A (fr) | 1961-08-07 | 1964-07-31 | Erismann-Schinz S A | Palier fixe pour pièce d'horlogerie |
CH417479A (fr) | 1964-09-10 | 1966-07-15 | Charpilloz Theodore | Machine automatique à chasser, notamment des pièces de petites dimensions |
FR2662965A1 (fr) * | 1990-06-11 | 1991-12-13 | Cheval Freres Sa | Procede de soudure d'elements sur un support. |
EP0918264A1 (fr) * | 1997-11-14 | 1999-05-26 | Bob Microtechnique Sàrl | Dispositif de réglage de la position d'une levée montée sur une ancre d'un échappement d'un mouvement d'horlogerie |
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FR2619293B1 (fr) * | 1987-08-14 | 1990-01-12 | Diamant Applic | Procedes et dispositifs pour sertir mecaniquement une pluralite de petites pierres precieuses sur une face plane d'un bijou |
KR940010406B1 (ko) * | 1993-01-06 | 1994-10-22 | 오준환 | 장신용 보석체인의 보석수납고정장치 |
US5475910A (en) * | 1993-09-28 | 1995-12-19 | Yamamoto; Katsumi | Jewel setting method |
KR200207428Y1 (ko) * | 2000-04-15 | 2000-12-15 | 임태식 | 보석 자동 부착장치 |
JP2002007428A (ja) * | 2000-06-27 | 2002-01-11 | Solution.Com:Kk | 住宅販売・購入仲介システム、データ処理装置、住宅販売・購入仲介方法、及びコンピュータ読み取り可能な記憶媒体 |
JP4709588B2 (ja) * | 2005-06-21 | 2011-06-22 | オークマ株式会社 | ネジ切削加工制御方法及びその装置 |
-
2000
- 2000-12-13 CH CH02425/00A patent/CH702216B1/fr not_active IP Right Cessation
- 2000-12-13 EP EP00204480A patent/EP1217471B1/fr not_active Expired - Lifetime
- 2000-12-13 DE DE60042120T patent/DE60042120D1/de not_active Expired - Lifetime
-
2001
- 2001-12-11 KR KR1020010077995A patent/KR100856651B1/ko not_active IP Right Cessation
- 2001-12-11 JP JP2001377056A patent/JP4319367B2/ja not_active Expired - Fee Related
- 2001-12-12 US US10/016,088 patent/US6698918B2/en not_active Expired - Fee Related
- 2001-12-12 CN CNB011456701A patent/CN1262898C/zh not_active Expired - Fee Related
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2002
- 2002-12-18 HK HK02109186.3A patent/HK1047630B/zh not_active IP Right Cessation
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CH362286A (fr) | 1959-09-10 | 1962-05-31 | Seitz & Co | Dispositif de fixation à l'intérieur l'un de l'autre de deux éléments et procédé de fabrication de ce dispositif |
CH384473A (fr) | 1961-08-07 | 1964-07-31 | Erismann-Schinz S A | Palier fixe pour pièce d'horlogerie |
CH378242A (de) | 1963-02-15 | 1964-05-31 | Kaegi Bruno | Einrichtung zum Einsetzen von Lagersteinen in Getriebewerkplatten |
CH417479A (fr) | 1964-09-10 | 1966-07-15 | Charpilloz Theodore | Machine automatique à chasser, notamment des pièces de petites dimensions |
FR2662965A1 (fr) * | 1990-06-11 | 1991-12-13 | Cheval Freres Sa | Procede de soudure d'elements sur un support. |
EP0918264A1 (fr) * | 1997-11-14 | 1999-05-26 | Bob Microtechnique Sàrl | Dispositif de réglage de la position d'une levée montée sur une ancre d'un échappement d'un mouvement d'horlogerie |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008132135A2 (fr) * | 2007-04-26 | 2008-11-06 | Eta Sa Manufacture Horlogère Suisse | Dispositif de pivotement d'un arbre dans une pièce d'horlogerie |
WO2008132135A3 (fr) * | 2007-04-26 | 2009-01-22 | Eta Sa Mft Horlogere Suisse | Dispositif de pivotement d'un arbre dans une pièce d'horlogerie |
CN101669075B (zh) * | 2007-04-26 | 2012-02-29 | Eta瑞士钟表制造股份有限公司 | 用于时计心轴的枢转装置 |
US8317391B2 (en) | 2007-04-26 | 2012-11-27 | Eta Sa Manufacture Horlogère Suisse | Device for pivoting an arbour in a time piece |
CN101745824B (zh) * | 2009-12-25 | 2012-12-19 | 成都飞机工业(集团)有限责任公司 | 工件连续外形面的简便柔性定位方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1217471B1 (fr) | 2009-04-29 |
JP2002257958A (ja) | 2002-09-11 |
CH702216B1 (fr) | 2011-05-31 |
US6698918B2 (en) | 2004-03-02 |
CN1262898C (zh) | 2006-07-05 |
HK1047630A1 (en) | 2003-02-28 |
JP4319367B2 (ja) | 2009-08-26 |
DE60042120D1 (de) | 2009-06-10 |
US20020071349A1 (en) | 2002-06-13 |
KR20020046943A (ko) | 2002-06-21 |
KR100856651B1 (ko) | 2008-09-03 |
CN1359038A (zh) | 2002-07-17 |
HK1047630B (zh) | 2007-02-23 |
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