• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a wristwatch with mechanical elevator and Maltese cross spring position. According to the invention, one spring house or two barrels 10, 13 connected in series is interposed with a differential 7, 8, 9 for a power reserve indicator or a differential suitable for torque transmission or force flow to a Maltese cross spring position. In a plane of the movement or of the barrel or the barrels 10, 13 a two-sided, pivotable in this plane lever is arranged as Kronradsperrfeder 3, that an outer end reaches the one hand in the orbit of a located on a flat side of a Maltese Cross 4 release pin 4a and on the other hand, the other outer end of a designed as a one-sided lever Kronradsperrklinke 2 or directly into the toothing of a crown wheel 17 is movable. It is advantageous according to the invention that even with the arrangement of two directly successively connected barrels only a single Maltese cross spring position is required and this Maltese Cross spring position is placed in a plane of the clock next to the barrel or the barrels, whereby a significant reduction of the movement height can be realized.
    公开号:CH706024B1
    申请号:CH00281/13
    申请日:2013-01-23
    公开日:2016-12-30
    发明作者:Dornblüth Dirk
    申请人:Dornblüth Dirk；
    IPC主号:
    专利说明:

    The invention relates to a wristwatch with mechanical elevator and Maltese cross spring position.
    Are known mechanical wristwatches and pocket watches with a barrel or more barrels and a barrel directly associated Maltese Cross spring position and with or without a switched-on power reserve indicator. The disadvantage is that the axis of rotation of the Maltese cross spring position is arranged in alignment with the axis of rotation of the barrel and thus increases the height of the movement.
    Also known is an automatic movement with two barrels, wherein the barrels are interconnected in the direct power flow via a differential.The so arranged differential is very expensive to manufacture and allows neither a transfer of torque to a power reserve display on a Maltese spring position, but only a balance between different torques of two barrels (WO 2009/059 441).
    The object of the invention is to provide a movement for wristwatches and / or pocket watches, which allows to realize a reduced height with high accuracy with low technical effort and a lower susceptibility to interference, especially against overloading the elevator, and has a simple Assembly and disassembly during manufacture, repair and maintenance permits.
    According to the invention the object is achieved as indicated by the claims.
    For this purpose, a barrel or two cascaded barrels 10, 13, a differential 7, 8, 9 interposed for a power reserve indicator or a suitable differential for torque transmission or power flow to a Maltese cross spring position. The Maltese cross spring position is in the plane of the barrel or the barrels 10, 13, that is, next to the same, arranged. In plane of the movement or of the barrel or the barrels 10, 13 is a two-sided, pivotable in this plane lever as Kronradsperrfeder 3 arranged so that an outer end on the one hand in the orbit of a located on a flat side of a Maltese cross 4 trigger pin 4a and On the other hand, the other outer end of a designed as a one-sided lever, Kronradsperrklinke 2 or directly into the toothing of a crown wheel 17 is hineinbewegbar.
    It is advantageous according to the invention that even with the arrangement of two directly sequenced barrels only a single Maltese cross spring position is required and this Maltese cross spring position is placed in the plane of the clock next to the barrel or barrels, whereby a significant reduction of the movement height can be realized.
    The interconnection of barrel or barrels with the Maltese Cross spring position on the differential of the power reserve indicator is an optimal structural design of such a movement. An overload of the differential in the elevator of the movement is absolutely reliable prevented by the design and the arrangement of the Kronradsperrhebels in the power flow. The bias of the barrel or two barrels is very easy to adjust the described Malteserfederkreuzstellmechanismus by removing the Stellfingerrades, without the otherwise required in the known arrangements complete disassembly of the upper plate.
    The invention will be explained with reference to an embodiment. In the accompanying drawings is with<Tb> FIG. 1 <SEP> a mechanism of movement in perspective view and with<Tb> FIG. 2 <SEP> a clockwork mechanism in the unlocked lock mode and with<Tb> FIG. 3 <SEP> a clock mechanism in run mode and with<Tb> FIG. 4 <SEP> a mechanism mechanism in the past operating state shown schematically.
    In the factory of a wristwatch with two barrels 10 and 13, the winding shaft 1 with clutch lift and the teeth of the crown wheel 17 is engaged, which on the other hand is engaged with the ratchet wheel 16 and the upper differential gear 8 of the differential drive 7. Spring 13 is about the Federhäuserzwischenrad 12 with the teeth of the barrel 10 engaged.Locking spring 14 and pawl 15 lock the ratchet wheel 16 in the elevator mode. Spring 10 is about a transmission to the minute wheel 11, via the lower differential gear 9 with the differential shaft and the differential drive thereon in engagement and on the control finger 5 with the Maltese Cross 4. On the Maltese cross surface top of the trigger pin 4a is located.
    In the orbit of this trigger pin 4a protrudes one end of the, designed as a two-sided lever pivot point 18, Kronradsperrfeder 3, which on the other hand projects into a cavity of the designed as a one-sided lever Kronradsperrklinke 2.
    As a function of the movement, the lower differential 9 is driven directly from the barrel 10 directly and the ratchet wheel 16 of the barrel 13 indirectly via the crown wheel 17.The upper differential gear 8 is driven via the crown wheel 17, which is in constant engagement with the elevator shaft via the clutch lift and the ratchet wheel 16, during the elevator process.The upper differential gear 8, which is driven during the elevator operation and the lower differential 9, which during the running mode of the movement through the barrel 10, which is in constant mesh on the spring gear 12 with the barrel 13, controls the differential shaft and the thus firmly connected upper differential drive 7 and thus the forward and backward movement of the Maltese cross 4 with the trigger pin thereon 4a.
    The trigger pin 4a takes on its orbit in the same projecting end of the Kronradsperrfeder 3 with, as soon as it strikes the release pin.The other, in the hollow of the Kronradsperrklinke 2 projecting, end of the mounted in the pivot point 18 Kronradsperrfeder 3 presses the pawl 2 in the teeth of the crown wheel 7, whereby a further elevator of the cascaded barrels 10 and 13 is no longer possible if the corresponding spring tension reached from the Maltese cross (Fig. 2 lock mode).
    LIST OF REFERENCE NUMBERS
    [0014]<Tb> 1 <September> stem<Tb> 2 <September> Kronradsperrklinke<Tb> 3 <September> Kronradsperrfeder<Tb> 4 <September> Maltese Cross<Tb> 4 <September> trigger pin<Tb> 5 <September> Maltese parking finger<Tb> 6 <September> Malteserkreuzstellfingerrad<Tb> 7 <September> Differential Drive<tb> 8 <SEP> upper differential gear<tb> 9 <SEP> lower differential gear<Tb> 10 <September> barrel<tb> 11 <SEP> Transmission wheel to the minute wheel<Tb> 12 <September> Federhäuserzwischenrad<Tb> 13 <September> barrel<Tb> 14 <September> locking spring<Tb> 15 <September> ratchet<Tb> 16 <September> ratchet<Tb> 17 <September> crown wheel<tb> 18 <SEP> Pivoting point of the lever (crown wheel lock spring)
    权利要求:
    Claims (2)
    [1]
    1. wristwatch with mechanical elevator, Maltese cross spring position and a barrel or two barrels and differential drive, characterized in thatthe Maltese cross spring position in a plane of the barrel (13) or the barrels (10, 13) next to the barrel (13) or the barrels (10, 13) is arranged andin the plane of the barrel (13) or the barrels (10, 13) a hinged on the board of the wristwatch in a pivot point (18) two-sided, pivotable in this plane resilient lever as a Kronradsperrfeder (3) is arranged so that on the one hand the a first outer end in the orbit of a on a flat side of a Maltese cross (4) located release pin (4a) extends and on the other hand the other second outer end is formed as a pawl and in the toothing of a crown wheel (17) or an elevator wheel on an elevator shaft (1 ) is hineinbewegbar.
    [2]
    2. Wristwatch with mechanical elevator, Maltese cross spring position and a barrel or two barrels and differential drive, characterized in thatthe Maltese cross spring position in a plane of the barrel (13) or the barrels (10, 13) next to the barrel (13) or the barrels (10, 13) is arranged andin the plane of the barrel (13) or the barrels (10, 13) a hinged on the board of the wristwatch in a pivot point (18) two-sided, pivotable in this plane resilient lever as a Kronradsperrfeder (3) is arranged so that on the one hand the a first outer end in the orbit of a on a flat side of a Maltese cross (4) located release pin (4a) extends and on the other hand the other second outer end is engaged in a recess of a one-sided lever formed, hinged to the wristwatch circuit pawl (2) is located , wherein the pawl (2) in the toothing of the crown wheel (17) or the winding wheel on the winding shaft (1) is movable.
    类似技术:
    公开号 | 公开日 | 专利标题
    EP1795976B1|2009-04-22|Timepiece
    DE102004017345B3|2005-09-01|Stopwatch with mechanism for starting and stopping second hand and minute hand for timing events has heart-shaped cam on minute wheel for synchronization of minute indicator with minute hand
    DE08405164T1|2009-09-24|Clock equipped with a device for controlling functions and / or hourly displays
    EP2224294A1|2010-09-01|Mechanism for setting the minute hand of a timepiece with automatic return-to-zero of the seconds hand
    DE102012018570B4|2015-03-12|Wristwatch with mechanical lift
    DE2131610A1|1972-01-13|clockwork
    DE60025745T2|2006-11-09|MECHANICAL MOVEMENT WITH SMALL OR MEDIUM CUSTOMER
    DE102006008700B3|2007-08-30|Adjusting device for adjusting pointer position with mechanical clocks, has inhibition mechanism coupled with motion work, and planet gear holder is implemented as separate housing part and is pivot mounted on clockwork housing
    DE2109138C3|1975-07-03|Large clockwork with Westminster chime or similar mechanism and battery-driven gear motor for the striking mechanism
    DE102015203655B3|2016-08-18|Apparatus and method for setting a minute hand and winding a watch
    DE102007011851B3|2008-03-27|Clock e.g. kitchen clock, has traverse extending through housing, and actuating device discretely adjusting hour hand independent of minute hand, where traverse with effective area is brought in effective-connection with core
    DE868576C|1953-02-26|Clockwork with an automatic winding device with a lockable winding weight
    DE2302885C3|1975-06-12|Automatic winding for the mainspring of a watch
    DE2237298A1|1974-02-07|SECOND CHARGE METER ACCORDING TO THE FIXED QUANTITY PRINCIPLE
    DE102014117777B3|2015-12-17|repeater
    DE204976C|
    DE2329176A1|1974-01-24|WINDING AND ADJUSTING DEVICE FOR WATCHES
    DE1548147B2|1975-01-09|Clock with middle second and with a pointer setting device coaxial to the pointer shafts
    DE3404752C2|1986-12-11|Manually operated, self-collecting parking meter
    CH139228A|1930-04-15|Automatic winding device for spring-driven clockworks that are exposed to vibrations.
    DE1806686B2|1970-10-08|Pointer setting mechanism
    DE202017107668U1|2018-01-19|Zeroing device for minute hand of a chronograph and chronograph
    DE202004021843U1|2011-08-03|Automatic winding mechanism for a timepiece such as a wristwatch
    DE297730C|
    DE270817C|
    同族专利:
    公开号 | 公开日
    CH706024A2|2013-07-31|
    DE102012018570A1|2013-08-01|
    DE102012018570B4|2015-03-12|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE309054C|
    DE54670C|1890-03-25|1890-12-12|L. DONNE und M. DONNE, 6 Birchin Lane, und G. B. COOPER, 4 Harcourt Buildings Temple in London, England|UP AND DOWN WITH CONICAL HAND DRIVE WHEEL|
    CN101855601B|2007-11-09|2012-07-04|绮年华钟表制造股份公司|Mechanical watch having constant spring force|
    法律状态:
    2016-12-30| PK| Correction|Free format text: BERICHTIGUNG ERFINDER |
    2019-08-30| PL| Patent ceased|
    优先权:
    申请号 | 申请日 | 专利标题
    DE102012001680|2012-01-28|
    DE201210018570|DE102012018570B4|2012-01-28|2012-09-20|Wristwatch with mechanical lift|
    [返回顶部]