EP2778800B1 - Mechanismus einer universellen fortschreitenden Zeitgleichung und Regulierungsverfahren eines solchen Mechanismus - Google Patents

Mechanismus einer universellen fortschreitenden Zeitgleichung und Regulierungsverfahren eines solchen Mechanismus Download PDF

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Publication number
EP2778800B1
EP2778800B1 EP13158766.9A EP13158766A EP2778800B1 EP 2778800 B1 EP2778800 B1 EP 2778800B1 EP 13158766 A EP13158766 A EP 13158766A EP 2778800 B1 EP2778800 B1 EP 2778800B1
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Prior art keywords
time
equation
true
minute
running equation
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EP13158766.9A
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English (en)
French (fr)
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EP2778800A1 (de
Inventor
Marco Rochat
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Blancpain SA
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Blancpain SA
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Priority to EP13158766.9A priority Critical patent/EP2778800B1/de
Priority to JP2014045947A priority patent/JP5873514B2/ja
Priority to RU2014109378/28A priority patent/RU2551477C1/ru
Priority to CN201410090287.1A priority patent/CN104049522B/zh
Priority to US14/206,104 priority patent/US9285774B2/en
Publication of EP2778800A1 publication Critical patent/EP2778800A1/de
Priority to HK15102660.8A priority patent/HK1202168A1/xx
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    • 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
    • G04B19/22—Arrangements for indicating different local apparent times; Universal time pieces
    • G04B19/23—Arrangements for indicating different local apparent times; Universal time pieces by means of additional hands or additional pairs of hands
    • 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
    • G04B19/22—Arrangements for indicating different local apparent times; Universal time pieces
    • G04B19/23—Arrangements for indicating different local apparent times; Universal time pieces by means of additional hands or additional pairs of hands
    • G04B19/235—Arrangements for indicating different local apparent times; Universal time pieces by means of additional hands or additional pairs of hands mechanisms for correcting the additional hand or hands
    • 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
    • G04B19/26—Clocks or watches with indicators for tides, for the phases of the moon, or the like
    • G04B19/262—Clocks or watches with indicators for tides, for the phases of the moon, or the like with indicators for astrological informations

Definitions

  • the present invention relates to a universal walking equation. More specifically, the present invention relates to such a walking equation which indicates precisely the time at which the sun is at the zenith regardless of the position, in longitude, of the wearer of the watch relative to the center of the time zone in which the it's there.
  • the sun In the same time zone, the sun is not at the zenith at the same time depending on whether one is at the extreme east, the center or the extreme west of this time zone. Between the two extreme positions, the time difference is 59 minutes.
  • the equation cam of time 1 is rotated at the rate of one revolution per year from the simple or perpetual calendar mechanism that includes the timepiece.
  • the cam 1 carries a disk of months 2 which rotates at the same speed as it and which makes it possible to make the position of said cam 1 coincide with the date indicated by the date mechanism so that the minute hand of the solar time 4 indicates the exact solar time.
  • the date mechanism simple or perpetual, can be of any known type and will not be described here in its entirety. For a good understanding, it suffices to know that this date mechanism drives the equation cam of time 1 at the rate of one complete revolution per year. However, it has been shown, for illustrative purposes only, a mobile of date 6 resulting in a needle 8 which indicates the date (from 1 to 31). This mobile date of 6 rotates at a rate of one complete turn per month. It is actuated by the date mechanism via an intermediate date wheel 10 for reversing the direction of rotation, and a reduction wheel 12 which reduces the speed of rotation of a complete revolution per month to a lap complete per year.
  • the minute hand of the solar time 4 is driven by a differential gear 14 which has respective inputs a gear train 16 driving a minute hand of the civil time 18 and a rake 20 which cooperates with the equation cam time 1 (the rake 20 is represented on the figure 1 in its two extreme positions, once in solid lines and the other time in dashed lines).
  • the differential gear 14 comprises at least one and, preferably, two satellites 22 driven by the timer of the watch movement of the watch. These two satellites 22 are able to turn on themselves and to roll on the internal toothing 24 of an equation of time wheel 26.
  • the latter also has on its outer periphery a first toothed sector 28 by which it cooperates with a second toothed sector 30 that has the rake 20 at one of its ends.
  • This rake 20 is subjected to the return action of a spring (not shown) fixed on the frame of the watch and which tends to apply a feeler 32 forming the other end of said rake 20 against the periphery of the cam.
  • walking equation 1 The display gear of the solar time comprises meanwhile a pinion 34 placed in the center of the differential gear 14 and carried by an axis 36.
  • This sun time display pinion 34 meshes with the planet gears 22
  • it carries a display wheel 38 which meshes with a roadway 40 on the barrel from which the minute hand of the solar time 4 is driven.
  • This wheel 38, 40 makes it possible to reduce the display of the solar hour in the center 42 of the clockwork movement of the watch, so that the minute hand of the solar time 4 is concentric with the minute hand of the civil time 18.
  • the equation cam of time 1, the time equation rake 20 and thus the equation of time equation 26 are immobile.
  • the planet gears 22 are driven by the watch movement of the watch. They therefore rotate on themselves and roll on the internal toothing 24 of the equation wheel of time 26, driving the pinion 34 to display the solar time in rotation, which allows the minute hand of the solar time 4 to rotate concomitantly with the minute hand of civil time 18.
  • the gap between the solar time hand 4 and the civil time needle 18 remains constant over a period of 24 hours.
  • the equation cam of walking time 1 rotates, driven by the date mechanism that shifts the calendar from one day to the next.
  • the feeler 32 which is in contact with the periphery of the cam 1 in turn rotates the rake 20.
  • Said rake 20 by pivoting, drives the equation wheel of the time 26 in rotation.
  • the planet gears 22 being substantially immobile (they make a complete revolution in 1 hour), turn on themselves while being rotated by the equation wheel of the time 26, and cause them to rotate. turn the display pinion of the solar time 34 so as to adjust again exactly the position of the minute hand of the solar time 4.
  • the walking time equation mechanism described above thus allows, by means of a minute hand of the civil time and a minute hand of the solar time, to display at any time the time difference between the mean solar time and the true time.
  • This equation of walking time equation does not allow to indicate the civil time at which the sun is at the zenith according to the position, in longitude, of the user in the time zone.
  • the present invention aims to overcome this problem by providing a walking time equation mechanism capable of indicating at any time and regardless of the position in longitude of the user with respect to the center of the time zone in which he is traveling. find the difference in hours and minutes between the civil time and the true time.
  • the present invention relates to a universal walking time equation mechanism comprising a differential device whose first input is constituted by a floor of the minutes of the civil time, and a second input is constituted by a walking equation cam , the differential device outputting on a walking minute canon a minute of walking equation which indicates the gap, for a given day, between the civil time and the solar time, the minute of walking equation resulting in a minute gun a real equation which, via a timer of true equation, leads to a true hour of equation walking, the pavement of the minutes of the civil time resulting, via a mobile of timer, a wheel of the hours of the civil time, a jumper, in solidarity with the wheel of true hours of walking equation, cooperating with a star of twelve teeth linked to an axis carrying a true hour hand of equation marchan te, a spindle wheel being also integral with the axis carrying the needle of the true hours of equation walking, a shift and display gear coupled with the timer of true equation to apply to the true time
  • the present invention provides a universal walking time equation mechanism not only able to display the difference between the civil time and the solar time, but still able to take into account the difference between the civil time and the solar time inherent in the user's longitude position relative to the center of the time zone in which the user is located.
  • the universal walking time equation mechanism according to the invention makes it possible to display at any time the difference in hours and minutes between the civil time at the location of the zone where the user is located and the time zone. solar time by ensuring that the coupling force between the minute of running equation and the true minute of the walking equation is high enough to prevent any untimely disturbance of the display of the true minute of running equation, especially in case of choc.
  • the invention also relates to a method for adjusting said mechanism according to the appended claim 5.
  • the present invention proceeds from the general inventive idea of providing an equation mechanism of the universal walking time which, for the display of solar time, takes into account not only the difference between the civil minute and the solar minute, but also the difference related to the position in longitude of the user relative to the center of the time zone in which the user is, and the difference related to the possible difference between the civil time of the place where is located the user and the official time in the center of the time zone while ensuring that the coupling force between the minute of walking equation and the true minute of walking equation is sufficiently high to prevent any untimely disturbance of the display of the true minute of a walking equation, especially in case of shock.
  • FIGS. 4A, 4B and 4C illustrate a first embodiment of the universal walking equation mechanism according to the invention.
  • FIGS. 5A, 5B and 5C illustrate a second embodiment of the universal walking equation mechanism according to the invention.
  • the Figure 4A is a schematic representation of a walking equation mechanism according to the prior art comprising a differential device 44 which has for respective entries a roadway 46 driving a minute hand of the civil time 48 and a weather equation cam 50. At the output, the differential device 44 causes one minute of walking equation 52. As already mentioned above, the minute of walking equation 52 indicates the difference, for a given day, between the civil time and the solar time. This difference between the civil time and the solar time reaches +14 min 22 s on February 11, and -16 min 23 s on November 4.
  • the width of a time zone is 15 °, which corresponds to a duration of one hour, so that the sun enters the time zone 30 minutes before the official time of the spindle and comes out 30 minutes after the official time of the spindle.
  • the minute of walking equation 52 causes friction 54 (lanterning) a true minute of walking equation 56.
  • This true minute of walking equation 56 differs from the minute of walking equation 52 in it takes into account not only the difference, for a given day, between calendar time and solar time, but also the position in longitude of the user with respect to the center of the time zone in which the user is located.
  • the true minute of running equation 56 in turn causes, via a timer of true equation 58, a true time of walking equation 60.
  • a user-actuable train 62 is coupled to the true-equation timer 58.
  • the train 62 is coupled directly to the true minute of running equation 56.
  • gear train 62 makes it possible to shift the true minute and hour of equation respectively walking 56, 60 as a function of the position in longitude of the user relative to the center of the time zone in which the user is located.
  • the gear train 62 carries one or two indications.
  • a first wheel 64 of the train 62 has the indication ⁇ 7.5 ° of the offset of the position of the user relative to the center of the time zone (knowing that each time zone has a width of 15 °) and, optionally , another wheel 66 of the gear train 62 may carry an East or West indication of the offset from the center of the time zone.
  • the watch according to the invention is equipped with at least one winding stem (not shown) which, in a retracted position, allows the watch to be reassembled and which, in a first drawn position, makes it possible to adjust the date indication. .
  • the winding stem in a second position T2 drawn, the winding stem makes it possible to adjust the the difference between the time at which the wearer of the watch is and the official time in the center of the time zone, and in a third position drawn T3, the winding stem allows the setting of the time of the shows, that is to say the setting of the watch at the time of the place where the user of the watch is located.
  • the roadway 46 which carries the civil minute 48 causes, in a ratio of 1/12, via a mobile timer 68, a clock of the civil hours 70.
  • the time setting of the watch is done by the winding stem in T3 position and via the timer mobile 68. In the T3 position of the winding stem, it acts on the timer wheel 68 to set the civil minute 48 and the calendar time 70 to coincide with them. current time of the time zone where the wearer of the watch is.
  • the timer wheel 68 drives the roadway 46 which, it will be remembered, constitutes one of the inputs of the differential device 44. Consequently, the rotation of the roadway 46 causes the rotation of the minute of walking equation 52 which in turn leads to the true minute of walking equation 56 and the true hour of running equation 60.
  • the true minute of moving equation 52 takes into account the gap, for the day when the adjustment is made, between the civil time and the solar time, as well as the position in longitude of the user with respect to the center of the time zone in which the user is located.
  • the difference between the calendar time and the solar time is provided by the differential device 44, while the difference related to the position in longitude of the user relative to the center of the time zone is programmed by the user by means of the gear train 62 which is coupled to the true equation timer 58.
  • the switch At the time of the switch, that is to say during assembly of the various needles in the factory, it is arranged to bring the date mechanism to one of the four days of the year where the difference between civil time and solar time is zero.
  • the true hour of equation running 60 and the true minute of equation marching 56 are also set at midday.
  • the civil minute 48 and the civil time 70 have been set so that they indicate the current time of the place where the wearer of the watch is located by actuation of the winding stem in position T3, it is necessary to program the offset between the civil time and official time in the center of the time zone. It is recalled that this shift is related to the difference between the civil time at the location of the time zone where the user of the watch is located and the time in the center of the time zone. For example, for a user in Switzerland, the offset is + 1 hour in winter and + 2 hours in summer.
  • a wheel 72 of the true hours of walking equation rotatably mounted on the axis of the true time of walking equation 60, carries a jumper 74 driving a star of twelve teeth 76 connected to the axis of the equation. 60.
  • the true time of equation marking 60 also carries a true hour hand of walking equation 78 and a spindle wheel 80 having the same number of teeth as the wheel 72 true hours of walking equation.
  • the shift of the true time of equation marching 60 or the passage in summer or winter time is done by the winding stem in position T2 and by means of the spindle wheel 80 forwards or backwards in steps of one hour, the star of twelve teeth 76 passing from one step to another on the jumper 74 and performing 1/12 th turn at each step.
  • the calendar time of the watch has been successively adjusted to coincide with the time of the place where the user of the watch is located, and then programmed the difference between the minute of the civil time and the minute of the solar time, then the difference related to the position in longitude of the user in the time zone, and finally the difference between the civil time at the location of the time zone where the user of the watch is located and the official time in the center of the time zone.
  • the watch displays the calendar time and the difference between the civil time and the true solar time.
  • FIGS. 5A, 5B and 5C appended to this patent application illustrate a second embodiment of the universal equation walking mechanism according to the invention.
  • This second embodiment of the invention is distinguished from the first embodiment of the invention illustrated in connection with the Figures 4A, 4B and 4C that in that it is planned to chase a minute hand of the true time 82 on the barrel of the roadway 56 from the true minute of walking equation.
  • This true time minute handwheel 82 moves over a shift indicator disc 84 driven out of the carriage borehole of the running equation minute 52.
  • This shift indicator disc 84 has the indication ⁇ 7, 5 ° the offset of the position of the user relative to the center of the time zone (knowing that each time zone counts 15 °) and the East or West indication of the offset from the center of the time zone.
  • the true time minute hand pointer 82 points to the zero mark of the shift indicator disc 84. It is also understood that the minute hand of time true 82 and the shift indicator disc 84 are shifted substantially ⁇ 15 min relative to the minute hand of the civil time 48 to indicate the deviation, for a given day, between the civil time and the solar time. This difference between the civil time and the solar time reaches +14 min 22 s on February 11, and -16 min 23 s on November 4. On the other hand, the minute hand of the true time 82 is actuated independently of the shift indicating disc 84 to program, by means of the shift and display gear train 62, the offset in East or West longitude related to the position.
  • the true time minute handpiece 82 and the offset indicator disc 84 will indicate an offset of -2 min. If we assume furthermore for example, when the user is at 4 ° East longitude relative to the center of the time zone, the minute hand of the true time 82 is only moved to the 4 ° East position on the indicator disc.
  • the minute hand of the civilian time 48 will be zero, the zero of the shift indicator disc 84 will be offset by -2 min from the civil time minute hand 48 and the true time minute hand 82 will be shifted 4 ° east longitude relative to the shift indicator disc 84, that is, that is to say + 16 min.
  • the minute hand of the true time 82 will be shifted +14 min relative to the minute hand of the civil time 48.
  • the winding stem acts on the civil minute 48 and the civil time 70.
  • the winding stem comprises a sliding pinion which comes to act through a first gear on the mobile timer 68.
  • T2 position of the winding stem is introduced the difference between the civil time of the location where the wearer of the watch and the official time of the spindle.
  • the sliding pinion of the winding stem acts via a second wheel on the spindle wheel 80.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Electromechanical Clocks (AREA)

Claims (5)

  1. Mechanismus der universellen laufenden Zeitgleichung, der eine Differentialvorrichtung (44) umfasst, wovon ein erster Eingang durch ein Stellrad (46) der Minuten der bürgerlichen Zeit gebildet ist und wovon ein zweiter Eingang durch einen Nocken (50) der laufenden Gleichung gebildet ist, wobei die Differentialvorrichtung (44) am Ausgang an einem Rohr des laufenden Minutenrohrs eine Minute (52) der laufenden Gleichung erzeugt, die für einen bestimmten Tag den Abstand zwischen der bürgerlichen Zeit und der Sonnenzeit angibt, wobei die Minute (52) der laufenden Gleichung ein Rohr (56) der wahren Minute der laufenden Gleichung antreibt, die über ein Werk (58) der wahren Gleichung eine wahre Stunde (60) der laufenden Gleichung antreibt, wobei das Stellrad (46) der Minuten der bürgerlichen Zeit über ein Zeigerwerkorgan (68) ein Stundenrad (70) der bürgerlichen Zeit antreibt, wobei ein Sperrkegel (74), der mit dem Rad (72) der wahren Stunden der laufenden Gleichung fest verbunden ist, mit einem Stern (76) mit zwölf Zähnen zusammenwirkt, der mit einer Achse (60) verbunden ist, die einen Zeiger (78) der wahren Stunden der laufenden Gleichung trägt, wobei außerdem ein Spindelrad (80) mit der Achse (60), die den Zeiger (78) der wahren Stunden der laufenden Gleichung trägt, fest verbunden ist, wobei ein Verschiebungs- und Anzeigeräderwerk (62), das mit dem Werk (58) der wahren Gleichung gekoppelt ist, ermöglicht, auf die wahre Stunde (60) der laufenden Gleichung die Verschiebung anzuwenden, die mit der geographischen Längen-position eines Anwenders in Bezug auf das Zentrum einer Zeitzone, in der sich der Anwender befindet, in Verbindung steht, wobei das Spindelrad (80) ermöglicht, in Vorwärtsrichtung oder in Rückwärtsrichtung pro Stundenschritt auf die Achse (60), die den Zeiger (78) der wahren Stunden der laufenden Gleichung trägt, die Verschiebung zwischen der wahren Stunde der laufenden Gleichung und der bürgerlichen Zeit an dem Ort, an dem sich der Anwender befindet, anzuwenden, dadurch gekennzeichnet, dass das Rohr (52) der Minute der laufenden Gleichung mit dem Rohr (56) der wahren Minute der laufenden Gleichung durch Kerben verbunden ist.
  2. Mechanismus für die laufende Zeitgleichung nach Anspruch 1, dadurch gekennzeichnet, dass ein erstes Rad (64) des Verschiebungs- und Anzeigeräderwerks (62) die Angabe ±7,5° der Verschiebung der Position des Anwenders in Bezug auf das Zentrum der Zeitzone trägt.
  3. Mechanismus für die laufende Zeitgleichung nach Anspruch 2, dadurch gekennzeichnet, dass ein anderes Rad (66) des Verschiebungs- und Anzeigeräderwerks eine Ost/West-Angabe der Verschiebung in Bezug auf das Zentrum der Zeitzone trägt.
  4. Mechanismus für die laufende Zeitgleichung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass ein Minutenzeiger (82) der wahren Zeit auf das Rohr des Stellrads (56) der wahren Minute der laufenden Gleichung getrieben ist, wobei dieser Minutenzeiger (82) der wahren Zeit sich über einer Verschiebungsangabescheibe (84) bewegt, die auf das Rohr (52) des Stellrads der Minute des laufenden Ausgleichs getrieben ist.
  5. Verfahren zum Regulieren eines Mechanismus für die universelle laufende Zeitgleichung nach einem der Ansprüche 1 bis 4, das die Schritte umfasst, die darin bestehen:
    - die bürgerliche Zeit einzustellen, um sie mit der Zeit des Ortes der Zeitzone, wo sich der Anwender der Uhr befindet, in Übereinstimmung zu bringen;
    - auf die wahre Zeit (56) des laufenden Ausgleichs für einen gegebenen Tag den Abstand zwischen der bürgerlichen Zeit und der wahren Zeit anzuwenden;
    - auf die wahre Zeit (60) der laufenden Gleichung die Verschiebung, die mit der Position der geographischen Längenposition des Anwenders in Bezug auf das Zentrum einer Zeitzone in Beziehung steht, anzuwenden;
    - in Vorwärtsrichtung oder in Rückwärtsrichtung pro Stundenschritt auf das Stundenrad (60) der wahren Zeit die Verschiebung zwischen der bürgerlichen Zeit an dem Ort, an dem sich der Anwender befindet, und der Zeit im Zentrum der Zeitzone anzuwenden.
EP13158766.9A 2013-03-12 2013-03-12 Mechanismus einer universellen fortschreitenden Zeitgleichung und Regulierungsverfahren eines solchen Mechanismus Active EP2778800B1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP13158766.9A EP2778800B1 (de) 2013-03-12 2013-03-12 Mechanismus einer universellen fortschreitenden Zeitgleichung und Regulierungsverfahren eines solchen Mechanismus
JP2014045947A JP5873514B2 (ja) 2013-03-12 2014-03-10 ユニバーサル作動均時差表示機構及びこれを設定する方法
RU2014109378/28A RU2551477C1 (ru) 2013-03-12 2014-03-11 Универсальный механизм текущего уравнения времени и способ его установки
CN201410090287.1A CN104049522B (zh) 2013-03-12 2014-03-12 通用的时间运行等式机构及其设定方法
US14/206,104 US9285774B2 (en) 2013-03-12 2014-03-12 Universal running equation of time mechanism and method of setting the same
HK15102660.8A HK1202168A1 (en) 2013-03-12 2015-03-16 Universal running equation of time mechanism and method of setting the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13158766.9A EP2778800B1 (de) 2013-03-12 2013-03-12 Mechanismus einer universellen fortschreitenden Zeitgleichung und Regulierungsverfahren eines solchen Mechanismus

Publications (2)

Publication Number Publication Date
EP2778800A1 EP2778800A1 (de) 2014-09-17
EP2778800B1 true EP2778800B1 (de) 2016-02-24

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US (1) US9285774B2 (de)
EP (1) EP2778800B1 (de)
JP (1) JP5873514B2 (de)
CN (1) CN104049522B (de)
HK (1) HK1202168A1 (de)
RU (1) RU2551477C1 (de)

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CH710563A2 (fr) * 2014-12-29 2016-06-30 Montres Breguet Sa Quantième perpétuel.
CH712219A2 (fr) * 2016-03-15 2017-09-15 Chanel Sa Genève Mécanisme pour mouvement de montre à affichage rétrograde et sautant.
EP3270236B1 (de) 2016-07-15 2020-02-12 Montres Breguet S.A. Mechanismus der zeitgleichung, der durch eine differenzialvorrichtung gesteuert wird
EP3333639A1 (de) * 2016-12-08 2018-06-13 Montres Breguet S.A. Mechanismus der wandernden zeitgleichung, der durch eine differenzialvorrichtung gesteuert wird
EP3339972B1 (de) * 2016-12-23 2020-01-01 The Swatch Group Research and Development Ltd Uhr, die mit einer tag-/nachtanzeige ausgestattet ist und die jahreszeitlichen änderungen berücksichtigt
RU2734445C1 (ru) * 2020-02-27 2020-10-16 Константин Юрьевич Чайкин Часы с уравнением времени Марса и способ определения уравнения времени на циферблате часов

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EP2503407B1 (de) * 2011-03-23 2017-06-28 Montres Breguet SA Uhrwerk, das einen über die Bewegung gesteuerten Schnellauslöser umfasst
EP2503412B1 (de) * 2011-03-23 2013-08-28 Montres Breguet SA Timepiece movement comprising a device with running time equation

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EP1243985A1 (de) * 2001-03-20 2002-09-25 Wiederrecht, Jean-Marc Uhrwerk

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JP5873514B2 (ja) 2016-03-01
CN104049522B (zh) 2017-04-12
CN104049522A (zh) 2014-09-17
HK1202168A1 (en) 2015-09-18
US20140269219A1 (en) 2014-09-18
EP2778800A1 (de) 2014-09-17
US9285774B2 (en) 2016-03-15
RU2551477C1 (ru) 2015-05-27
JP2014174177A (ja) 2014-09-22

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