EP1435633A1 - Betätigungsvorrichtung mit mehreren axialen Stellungen für ein elektronisches Gerät - Google Patents
Betätigungsvorrichtung mit mehreren axialen Stellungen für ein elektronisches Gerät Download PDFInfo
- Publication number
- EP1435633A1 EP1435633A1 EP02080681A EP02080681A EP1435633A1 EP 1435633 A1 EP1435633 A1 EP 1435633A1 EP 02080681 A EP02080681 A EP 02080681A EP 02080681 A EP02080681 A EP 02080681A EP 1435633 A1 EP1435633 A1 EP 1435633A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rod
- contact
- axis
- axial
- positions
- 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
- 239000011324 bead Substances 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims 1
- 210000002105 tongue Anatomy 0.000 description 22
- 230000007935 neutral effect Effects 0.000 description 13
- 238000001514 detection method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000013519 translation Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000013479 data entry Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
- G04C3/001—Electromechanical switches for setting or display
- G04C3/005—Multiple switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
- H01H15/02—Details
- H01H15/06—Movable parts; Contacts mounted thereon
- H01H15/10—Operating parts
- H01H15/102—Operating parts comprising cam devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
- H01H2300/016—Application timepiece
Definitions
- the present invention relates to a device control device electronics comprising an X-axis rod capable of being moved between at least two axial positions, a first movable contact element and a first terminal power supply.
- the present invention relates to a control device of the electronic rod type intended to be used in a watch electronic, or any similar portable electronic device requiring means for entering data.
- the present invention provides a structure that is simple to set up. work which allows in particular, according to a preferred embodiment to provide up to four different axial positions of the rod with only two elements of mobile contacts necessary to distinguish these different positions.
- US Patent 6,203,190, issued March 20, 2001 in the name of Timex describes a electronic rod having four different axial positions.
- the rod has an annular groove in which is housed a tongue integral with a contact flange rotatably mounted near the rod, according to a axis orthogonal to the axis of the rod.
- the groove drives the tongue, the displacement of which causes a rotation of the contact flange.
- the contact flange wears a second tongue, the free end of which is arranged opposite a plurality of ranges of electrical contact, the latter being provided at the ends of runways electrical conduction.
- the second tab moves by one contact pad to the other, the second tab being shaped so that its free end is arranged in contact with the contact pads.
- control device structure presented in this patent is however complex to achieve due in particular to the number of different elements necessary for its operation and the relative positioning of some of these items that must be specific.
- this structure has a space requirement important and requires the creation of a track-range of electrical contact by axial position of the rod.
- the device described can present problems. wear related to poor aging over time due to its operation. Indeed, a plurality of the constituent elements of this device are caused to slide with friction on each other, the contact flange on its support and the free end of the second tab on the contact pads, which gives rise to significant wear during operation. In addition, these friction can release small particles of matter which are likely to disrupt the operation of the device in the long term.
- the main object of the present invention is to overcome the drawbacks of the art above mentioned by proposing a structure simple to implement, reliable and good performance over time for an appliance control device electronic.
- the subject of the invention is a control device for an apparatus electronics of the type described above, characterized in that the rod presents at the at least two axial portions of different respective sections of which at least one is capable of cooperating with the contact element in such a way that the latter has different distances to the X axis depending on the axial position occupied by the rod, a contact being established between the contact element and the supply terminal in one of the two axial positions.
- Such a structure allows, by its simple kinematics, to produce a device reliable with little wear over time and space reduced.
- the movable contact element is made in the form of part of a contact flange of elastic conductive material capable of being placed in abutment against a large cross-section of the rod.
- the shape of the contact element is adapted so that, in this position of the rod, it is deformed and therefore under a mechanical tension tending to bring it back towards its rest position, that is to say in the direction of the axis X of the rod. So when the rod is moved to another axial position so that a section portion lower is next to the movable contact element, the latter is approximates the rod due to its elastic properties.
- the following description relates to a particular embodiment in which the rod 1 has two stable “pulled” axial positions and an axial position unstable “push", in addition to a rest or neutral position, also stable.
- the control device according to this embodiment is produced in the form of a module 2 in which between one end of the rod 1, this the latter being only partially represented.
- the second end of the rod 1 (not shown) is intended to receive a gripping member of the crown type.
- the rod 1 has an annular groove 3 located at the exterior of the module 2.
- the annular groove 3 is, in fact, intended to receive a seal O-ring (not shown) designed to seal an opening formed in the housing of the electronic device in which the control device according to the present invention is implemented.
- Module 2 includes a support plate 4 here comprising two layers assembled together.
- a first lower layer 5 made of a material electrically conductive is intended to be connected to a first terminal of a electrical power source (not shown) of the electronic device.
- the second layer 6 is made of an electrically insulating material and serves as support for fixing a plurality of components of the control device.
- the module 2 also includes a cover 7 covering the entire device on the support plate 4.
- the upper face 8 of the cover 7 comprises a recess 9 of particular shape forming a housing for a spring 10 open.
- the spring 10 has a particular shape, known from the prior art, adapted to maintain the rod 1 in its three stable axial positions. Indeed, the spring 10 comprises a first portion 11 forming a base, substantially planar and arranged in the thickness of the face 8 of the cover 7 located opposite the wafer 4, while its two free ends 12 and 13 extend inside the module 2, on either side of the rod 1.
- the latter comprises three annular grooves 14, 15 and 16 adjacent, separated by beads 17 and 18 with profiles substantially rounded (also visible in the following figures).
- the dimensions of the grooves 14 to 16 are adapted to those of the free ends 12 and 13 of the spring 10 so that, when the rod (shown here in its neutral position) is moved in its pulled positions, the ends 12 and 13 of the spring 10 move apart by sliding on the beads 17 or 18 before closing on one of the grooves 15 or 16 of the rod 1.
- the plate 4 carries two connection pads 19 and 20 arranged on the side and other of the rod 1, each housed by a foot (not shown) passing through a opening in the second layer 6 and extending in the first layer 5, to ensure both the mechanical maintenance of the corresponding stud and its connection electric power source.
- the plate 4 further carries contact flanges 21 and 22 each being fixed to the plate 4 by an elongated base 23 and 24, substantially facing the rod. Respective ends 25, 26 of bases 23, 24 extend outside the module 2, through adapted openings of the cover 7, and are intended to be connected to the electronic circuits of the device in which the device is mounted control.
- each of the contact flanges 21, 22 comprises a curved lateral extension 27 and 28 inclined at an angle slightly less than 90 degrees, in the direction of the rod, relative to the plate 4.
- the extensions 27 and 28 extend respectively on both sides and, up to a level situated substantially halfway up the rod 1.
- Each of the extensions comprises, at its end 29, 30, tabs 31, 32 and 33, 34 extending in a direction substantially parallel to the plate 4 and inclined with respective opposite angles with respect to the axis of the rod 1.
- the tabs 31 and 33 have a similar length such that their ends respective are located respectively opposite the electrical connection pads 19 and 20 while the other two tabs 32 and 34 are shorter.
- the area of the rod located in the region of extensions 27 and 28 of the flanges of contact has several successive portions, of different respective sections, whose respective functions will be described below in relation to the Figures 2 and 3.
- the rod has, from its end located inside the module 2, a first frustoconical portion 35 followed by a second cylindrical portion 36 of section S1.
- a third frustoconical portion 37 of slope opposite to that of the first portion 35 relative to the X axis, connects the second cylindrical portion 36 to a fourth portion 38, also cylindrical of section S2 smaller than S1.
- first and third portions frustoconical 35 and 37 have angles similar to those of the tongues 31 to 34, relative to the axis X of the rod 1.
- the rod 1 is made of a material of metallic type regarding his heart for obvious reasons of mechanical strength, while most of its end located at the interior of the module 2 is coated with a sleeve 39, produced by a molding of plastic material.
- a sleeve 39 produced by a molding of plastic material.
- the rod has been shown in its "position of rest "in FIG. 2, that is to say in a neutral position in which typically it does not fulfill any particular function. It is also likely to be moved in 3 additional axial positions, including two “pulled positions” stable and an unstable "pushed position".
- the this control device comprises means described above and the operation makes it possible to determine at all times in which position is placed the rod 1.
- the free ends 12 and 13 of the spring 10 slide the along a fifth frustoconical portion 40 of the sleeve 39 to a shoulder annular 41 forming a stop for the pushed position of the rod.
- Spring 10 is is then under tension and tends to return the rod to its neutral position, by elastic action of the free ends 12 and 13 on the frustoconical portion 40 of the sleeve 39.
- the extension 27 When the rod 1 is in the pushed position, the extension 27 is supported on the cylindrical portion 38, due to its return force. Therefore, the tongue 31, integral with the extension 27, has undergone the same movement in the direction of the rod and is supported on the connection pad 19. Thus, the contact flange 21 is brought to the potential of the terminal of the electric power source connected to the first layer 5 of the wafer 4, the contact flange 22 remaining insulated. This potential electric is then transmitted to the electronic circuits of the device via the end 25 of the contact flange 21.
- the extension 27 is still supported on the portion 36 while the extension 28 is no longer in look of the rod 1.
- the extension 28 folds down towards the axis of the rod because of its restoring force, until the tongue 33 comes to bear against the stud connection 20.
- the contact flange 22 is therefore brought to the potential of the terminal of the electrical power source, via the stud connection 20 and the first layer 5 of the plate 4, while the flange contact 21 remains isolated from the electrical point of view. So this electrical potential is transmitted to the electronic circuits of the device via the end 26 of the flange of contact 22.
- the contact flange 28 does not undergo any modification of its state with respect to the first position taken from the rod. Indeed, as described previously in the first pulled position, the tongue 33 is in fixed support on the connection pad 20 while the extension 28 is no longer in contact with the rod.
- the contact flanges 21 and 22 are simultaneously brought to the potential of the terminal of the power source and transmit this potential to two different inputs (not shown) of the circuits device electronics through their respective ends 25 and 26.
- the respective states of the contact flanges 21 and 22 can be presented in a table as a function of the axial position of the rod 1, symbolizing the isolated state of a flange by 0 and its state when it is connected. to the power source by 1.
- Rod position 1 Contact flange 21
- Contact flange 22 Pos - 1 1 0 Pos 0 0 0 Pos 1 0 1 Pos 2 1 1
- this structure advantageously allows provide only two electrical conduction tracks to electronic circuits of the apparatus for distinguishing one axial position of the rod from four positions possible.
- the electronic circuits of the device include detection means conventional of these four different states, such as an integrated circuit, to which are connected the respective ends 25, 26 of the contact flanges 21, 22. These means of detection, as well as the electronic circuits of the device in general, do not are not part of the present invention and will therefore not be described in more detail. Those skilled in the art will not encounter any particular difficulty in finding the education necessary for their implementation.
- FIG. 4 schematically represents an alternative embodiment of the present invention with a structure similar to that described in relation to the first embodiment but whose operation is reversed.
- FIG. 4 schematically represents an alternative embodiment of the present invention with a structure similar to that described in relation to the first embodiment but whose operation is reversed.
- the differences from the embodiment previous will be discussed in detail.
- the numerical references of the figures previous ones have been kept for identical items.
- extension When the rod is moved from its first axial position pulled towards its second position pulled, extension simply slides along the cylindrical portion 52 maintaining the electrical contact of the tongue 33 with the connection pad 20. At the same time, the contact flange 21 is deformed following the passage of the extension 27 from the first cylindrical portion 50 to the cylindrical portion 52 larger section. Consequently, the tongue 31 is brought into contact with the connection pad 19. Thus, in the second axial position drawn from the rod, the two contact flanges 21 and 22 make electrical contact, respectively with the connection pads 19 and 20.
- connection pads 19 and 20 should be arranged further from the axis of the rod than the tongues 31 and 33, so that contact is established when the extensions 27 and 28 are distant from the axis of the rod.
- FIG. 5 represents the rod 1 in its pushed position (Pos -1) while FIG. 6 represents the rod 1 in its neutral position (Pos 0).
- the flanges 60, 61 each have a base 62, 63 arranged on the first layer 5 of the wafer 4 and extending in a general direction substantially parallel to the axis X of the rod 1.
- Each of the bases 62, 63 has a curved portion at its end located inside the module 2, from from which extends an extension 64, 65 in a direction substantially perpendicular to the plate 4. It can be seen that in this way, the extensions 64 and 65 are located on either side of the rod 1.
- Each of the extensions 64, 65 comprises a curved arm 66, 67 extending laterally along the rod 1 in direction of the end of the latter located inside module 2.
- Each of the arm 66, 67 includes a support zone 68, 69 defined by a deformation of the arm corresponding to the rod and intended to be disposed against the latter in some of its axial positions.
- These support zones 68 and 69 cooperate with cylindrical sections of the rod 1, as described above, so as to deform the contact flanges to modify the electrical state.
- the support zone 68 of the contact flange 60 ends in a short portion 70 curved so as to move away from the stem.
- the function of the curved portion 70 has already been described above in relation to the first mode of realization and consists in improving the sliding of frustoconical portions of the rod on the arm 66 in certain positions.
- Each of the arms 66, 67 further comprises an additional extension 71, 72 moving away from the rod from the corresponding support zone in one direction substantially perpendicular to the latter and terminated by a distal portion 73, 74 curved.
- legs 75, 76 are formed in one piece with the second layer 6 of plate 4, by deformation of material so as to extend towards the rod in a direction substantially perpendicular to the plate 4.
- the legs 75, 76 fulfill the function of the connection pads 19 and 20 described above, while allowing a simplification of their manufacturing process insofar as they are simply obtained by deformation of matter.
- the distal portions 73 and 74 are respectively located near legs 75 and 76 and are likely to come into contact with the latter by deformation of the contact flanges 60, 61.
- the contact flange 60 has been shown in such a configuration, that is to say when the distal portion 73 is in contact with the tab 75.
- a bending 77 has been provided on each of the parts distal 73, 74 to improve the quality of the electrical contacts respectively with legs 75 and 76.
- the present embodiment presents a additional advantage compared to the previous one due to the type of deformation undergone by the contact flanges during the movements of the rod between its different axial positions.
- the contact flanges 60 and 61 undergo deformations in torsion at the level of the extensions 64 and 65, around an axis substantially orthogonal to the X axis, while the contact flanges 21 and 22 of the first mode of realization undergo flexural deformations at the extensions 27 and 28.
- the torsional deformations being more advantageous in the long term than the flexural deformations, from the point of view of the element which undergoes them, the present mode of realization is preferred to the first.
- module 2 includes, so advantageous, holes 55 passing through the plate 4, visible in FIG. 1 but not shown for reasons of clarity in the other figures, intended to make assembly of the module in the electronic device by screwing or riveting.
- control device described above is typically associated with means of detection of a rotation of the rod 1.
- means of detection of a rotation of the rod 1 can be chosen from any type known means for detecting the rotation of the rod compatible with the device control according to the present invention, these means possibly being likely to detect the direction of rotation of the rod as well as its speed of rotation.
- the contact flanges 21, 22 and 60, 61 are arranged opposite a region of the stem different from its end, even if a such a solution is less advantageous than those described from the point of view of clutter.
- each of the extensions is mounted on a hinge and in support on a spring exerting on it a restoring force towards the rod.
- This solution is less attractive from the point of view of manufacturing costs, insofar as each contact flange comprises a plurality of components which make it more complex and which require specific assembly operations.
- control device requiring data entry means, in particular for an electronic wristwatch, for example.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
- Push-Button Switches (AREA)
- Switches With Compound Operations (AREA)
- Position Input By Displaying (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connection Of Plates (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02080681A EP1435633B1 (de) | 2002-12-31 | 2002-12-31 | Betätigungsvorrichtung mit mehreren axialen Stellungen für ein elektronisches Gerät |
DE60220811T DE60220811T2 (de) | 2002-12-31 | 2002-12-31 | Betätigungsvorrichtung mit mehreren axialen Stellungen für ein elektronisches Gerät |
US10/742,780 US7111979B2 (en) | 2002-12-31 | 2003-12-23 | Control device with multiple axial positions for electronic apparatus |
JP2003429778A JP4405795B2 (ja) | 2002-12-31 | 2003-12-25 | 電子装置用の多数の軸位置を有する制御デバイス |
CNB2003101245402A CN100392783C (zh) | 2002-12-31 | 2003-12-30 | 用于电子设备的具有多个轴向位置的控制装置 |
HK05100812.1A HK1068722A1 (en) | 2002-12-31 | 2005-01-31 | Control device with multiple axial positions for electronic apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02080681A EP1435633B1 (de) | 2002-12-31 | 2002-12-31 | Betätigungsvorrichtung mit mehreren axialen Stellungen für ein elektronisches Gerät |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1435633A1 true EP1435633A1 (de) | 2004-07-07 |
EP1435633B1 EP1435633B1 (de) | 2007-06-20 |
Family
ID=32479790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02080681A Expired - Lifetime EP1435633B1 (de) | 2002-12-31 | 2002-12-31 | Betätigungsvorrichtung mit mehreren axialen Stellungen für ein elektronisches Gerät |
Country Status (6)
Country | Link |
---|---|
US (1) | US7111979B2 (de) |
EP (1) | EP1435633B1 (de) |
JP (1) | JP4405795B2 (de) |
CN (1) | CN100392783C (de) |
DE (1) | DE60220811T2 (de) |
HK (1) | HK1068722A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7466633B2 (en) | 2006-12-22 | 2008-12-16 | Eta Sa Manufacture Horlogère Suisse | Electronic watch with indication of the direction of a pre-programmed geographical place |
EP3418813A1 (de) * | 2017-06-23 | 2018-12-26 | ETA SA Manufacture Horlogère Suisse | Bedienungsvorrichtung mit drücker-krone für ein kleines tragbares objekt |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007071748A (ja) * | 2005-09-08 | 2007-03-22 | Ricoh Elemex Corp | 携帯機器の外部操作ユニット、および携帯機器 |
EP3333644A1 (de) * | 2016-12-06 | 2018-06-13 | ETA SA Manufacture Horlogère Suisse | Vorrichtung zur steuerung von mindestens zwei elektronischen und/oder mechanischen funktionen eines tragbaren gegenstands |
EP3474085B1 (de) * | 2017-10-23 | 2020-03-25 | ETA SA Manufacture Horlogère Suisse | Steuervorrichtung, die mit einem modul zur detektion der axialposition ihres federstegs ausgestattet ist, und uhr, die eine solche steuervorrichtung umfasst |
EP3506025A1 (de) * | 2017-12-27 | 2019-07-03 | ETA SA Manufacture Horlogère Suisse | Steuervorrichtung mindestens einer elektronischen funktion eines tragbaren geräts |
EP3671367A1 (de) * | 2018-12-21 | 2020-06-24 | ETA SA Manufacture Horlogère Suisse | Anordnung aus einer halterung, einer platine und befestigungsmitteln, insbesondere für eine uhr |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1909783A (en) * | 1931-10-14 | 1933-05-16 | Union Switch & Signal Co | Electrical switch |
CH244267A (de) * | 1945-07-10 | 1946-08-31 | Siemens Ag Albis | Zweistufiger Drucktastenschalter. |
US3145275A (en) * | 1962-03-30 | 1964-08-18 | Rehrig Pacific Co | Electrical switch and actuator apparatus |
US3832843A (en) * | 1974-02-20 | 1974-09-03 | Timex Corp | Electric alarm timepiece |
US4409448A (en) * | 1980-10-31 | 1983-10-11 | Matsushita Electric Industrial Co., Ltd. | Pull-push switch |
US5305291A (en) * | 1993-09-22 | 1994-04-19 | Timex Corporation | Alarm setting and actuating mechanism for analog timepiece |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6203190B1 (en) | 1999-06-07 | 2001-03-20 | Timex Corporation | Crown switching mechanism |
TW535037B (en) * | 2000-06-20 | 2003-06-01 | Swatch Group Man Serv Ag | Electric device for switching between at least three different contacts |
US6896403B1 (en) * | 2002-12-30 | 2005-05-24 | Timex Group B.V. | Mode selecting assembly for a timepiece |
-
2002
- 2002-12-31 EP EP02080681A patent/EP1435633B1/de not_active Expired - Lifetime
- 2002-12-31 DE DE60220811T patent/DE60220811T2/de not_active Expired - Lifetime
-
2003
- 2003-12-23 US US10/742,780 patent/US7111979B2/en active Active
- 2003-12-25 JP JP2003429778A patent/JP4405795B2/ja not_active Expired - Lifetime
- 2003-12-30 CN CNB2003101245402A patent/CN100392783C/zh not_active Expired - Lifetime
-
2005
- 2005-01-31 HK HK05100812.1A patent/HK1068722A1/xx not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1909783A (en) * | 1931-10-14 | 1933-05-16 | Union Switch & Signal Co | Electrical switch |
CH244267A (de) * | 1945-07-10 | 1946-08-31 | Siemens Ag Albis | Zweistufiger Drucktastenschalter. |
US3145275A (en) * | 1962-03-30 | 1964-08-18 | Rehrig Pacific Co | Electrical switch and actuator apparatus |
US3832843A (en) * | 1974-02-20 | 1974-09-03 | Timex Corp | Electric alarm timepiece |
US4409448A (en) * | 1980-10-31 | 1983-10-11 | Matsushita Electric Industrial Co., Ltd. | Pull-push switch |
US5305291A (en) * | 1993-09-22 | 1994-04-19 | Timex Corporation | Alarm setting and actuating mechanism for analog timepiece |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7466633B2 (en) | 2006-12-22 | 2008-12-16 | Eta Sa Manufacture Horlogère Suisse | Electronic watch with indication of the direction of a pre-programmed geographical place |
EP3418813A1 (de) * | 2017-06-23 | 2018-12-26 | ETA SA Manufacture Horlogère Suisse | Bedienungsvorrichtung mit drücker-krone für ein kleines tragbares objekt |
EP3418814A1 (de) * | 2017-06-23 | 2018-12-26 | ETA SA Manufacture Horlogère Suisse | Bedienungsvorrichtung mit drücker-krone für ein kleines tragbares objekt |
US10768577B2 (en) | 2017-06-23 | 2020-09-08 | Eta Sa Manufacturing Horlogere Suisse | Push-piece winding button control device for a portable object of small dimensions |
Also Published As
Publication number | Publication date |
---|---|
US20040136275A1 (en) | 2004-07-15 |
CN100392783C (zh) | 2008-06-04 |
US7111979B2 (en) | 2006-09-26 |
JP2004212396A (ja) | 2004-07-29 |
CN1521788A (zh) | 2004-08-18 |
EP1435633B1 (de) | 2007-06-20 |
JP4405795B2 (ja) | 2010-01-27 |
HK1068722A1 (en) | 2005-04-29 |
DE60220811D1 (de) | 2007-08-02 |
DE60220811T2 (de) | 2008-03-06 |
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