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公开(公告)号：US20180095422A1
公开(公告)日：2018-04-05
申请号：US15724833
申请日：2017-10-04
发明人： Julien SAGLINI
CPC分类号： G04B11/022 , G04B1/16 , G04B1/22 , G04B9/00 , G04B9/005
摘要： The mechanical timepiece movement with power reserve indication comprises at least one barrel system connected to a winding wheel of a differential gear and an unwinding wheel of the differential gear. An intermediate wheel of the differential gear is connected to a cam wheel set to drive it in rotation via a reducing stage. A rack, which acts on a power reserve indicator, is in contact with the cam wheel set. When the power reserve is at zero, a locking part of the rack comes into contact with a locking member to lock the movement at an unwinding output of the barrel system or in contact with the unwinding wheel of the differential gear.
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公开(公告)号：US09671754B2
公开(公告)日：2017-06-06
申请号：US15058777
申请日：2016-03-02
发明人： Patrick Streubel , Silko Goldmann
摘要： A barrel for a timepiece. The barrel has a device for limiting the number of running rotations of the barrel, wherein this device still allows any number of winding rotations of the barrel.
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公开(公告)号：US07857502B2
公开(公告)日：2010-12-28
申请号：US12280022
申请日：2007-02-07
申请人： Marco Rochat
发明人： Marco Rochat
CPC分类号： G04B9/005 , G04B5/16 , G04B9/00 , G04B45/0046 , G04B45/02
摘要： The present invention relates to a self-winding watch including an oscillating mass (8), the movements of which are transmitted to a spring barrel of the watch, this watch likewise including a device for indicating the power reserve comprising means (2) for displaying the power reserve, characterised in that the means (2) for displaying the power reserve are mounted on the oscillating mass (8).
摘要翻译： 本发明涉及一种自动上链表，其包括振动块（8），其移动传递到手表的弹簧筒，该手表同样包括用于指示动力储存的装置，包括用于显示的装置（2） 其特征在于，用于显示动力储存装置（2）安装在振动块（8）上。
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公开(公告)号：US07490977B2
公开(公告)日：2009-02-17
申请号：US12043342
申请日：2008-03-06
申请人： Alain Zaugg
发明人： Alain Zaugg
IPC分类号： G04B9/00
CPC分类号： G04B9/00
摘要： The present invention concerns a timepiece including a movement fitted with a power reserve indicator device, said timepiece including a barrel closed by a cover, a mainspring housed in said barrel and respectively connected to a barrel arbour and means for winding said mainspring, said indicator device including a differential gear kinematically connected by a first input to the barrel arbour, by a second input to the barrel and by an output to a power reserve indicator member and wherein the differential gear frame is arranged coaxially to the barrel arbour, characterized in that the second differential gear input is secured to the barrel cover, in that the differential gear output is formed by an inner toothed crown, in that the inner toothed crown is kinematically connected to the first input by at least first and second planetary wheel sets meshed with each other and in that the at least two planetary wheel sets are carried by the cover.
摘要翻译： 本发明涉及一种包括具有动力储存指示装置的运动的钟表，所述钟表包括由盖封闭的筒体，容纳在所述筒体中并分别连接到筒形心轴的发条和用于卷绕所述发条的装置，所述指示装置 包括通过第一输入与筒轴运动学地连接的差速齿轮，通过到筒的第二输入和通向输出到动力储存指示器构件的输出，并且其中差速齿轮架与筒轴同轴设置，其特征在于， 第二差速齿轮输入被固定到枪管盖上，因为差速齿轮输出由内齿冠形成，因为内齿冠通过至少与每一个啮合的第一和第二行星轮组运动地连接到第一输入 另外，至少两个行星轮组由盖子承载。
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18.发明授权公开(公告)号：US06340241B2
公开(公告)日：2002-01-22
申请号：US09817453
申请日：2001-03-26
申请人： Sébastien Jeanneret
发明人： Sébastien Jeanneret
IPC分类号： G04B900
CPC分类号： G04B9/00
摘要： Power reserve indicator mechanism for a timepiece movement of the type provided with a power source formed of a motor spring (26), including a frame (10, 12, 14, 16), a power reserve indicator and a differential gear (30) with a first input (44) connected to a wheel (29) driven in rotation when the motor spring is wound, a second input (42) connected to a wheel (20) driven in rotation when the motor spring is let down, and an output (36a) connected to said indicator, wherein the indicator is capable of covering a given angle comprised between two end positions, defined by a stop (78). According to the invention, an intermediate wheel (32) is inserted between the output of the differential gear and said indicator and includes a resilient member (64) arranged so that the differential gear rotates freely while the indicator remains in abutment.
摘要翻译： 一种具有由马达弹簧（26）形成的电源的类型的手表运动的动力储存指示器机构，包括框架（10,12,14,16），动力储存指示器和差速齿轮（30），所述动力储存指示器和差速齿轮（30）具有 连接到当所述电动机弹簧被卷绕时旋转驱动的轮（29）的第一输入（44），连接到当所述电机弹簧松开时旋转驱动的轮（20）的第二输入（42），以及输出 （36a），其连接到所述指示器，其中所述指示器能够覆盖由停止件（78）限定的两个端部位置之间的给定角度。根据本发明，中间轮（32）插入在 差速齿轮和所述指示器，并且包括弹性构件（64），其布置成使得所述差速齿轮自由旋转，同时所述指示器保持邻接。
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19.发明申请公开(公告)号：US20010024405A1
公开(公告)日：2001-09-27
申请号：US09817453
申请日：2001-03-26
发明人： Sebastien Jeanneret
IPC分类号： G04B001/00 , G04C003/00
CPC分类号： G04B9/00
摘要： Power reserve indicator mechanism for a timepiece movement of the type provided with a power source formed of a motor spring (26), including a frame (10, 12, 14, 16), a power reserve indicator and a differential gear (30) with a first input (44) connected to a wheel (29) driven in rotation when the motor spring is wound, a second input (42) connected to a wheel (20) driven in rotation when the motor spring is let down, and an output (36a) connected to said indicator, wherein the indicator is capable of covering a given angle comprised between two end positions, defined by a stop (78). According to the invention, an intermediate wheel (32) is inserted between the output of the differential gear and said indicator and includes a resilient member (64) arranged so that the differential gear rotates freely while the indicator remains in abutment.
摘要翻译： 一种具有由马达弹簧（26）形成的电源的类型的手表运动的动力储存指示器机构，包括框架（10,12,14,16），动力储存指示器和差速齿轮（30），所述动力储存指示器和差速齿轮（30）具有 连接到当所述电动机弹簧被卷绕时旋转驱动的轮（29）的第一输入（44），连接到当所述电机弹簧松开时旋转驱动的轮（20）的第二输入（42），以及输出 （36a），其中所述指示器能够覆盖由止动件（78）限定的两个端部位置之间的给定角度。 根据本发明，中间轮（32）插入在差速齿轮的输出和所述指示器之间，并包括弹性构件（64），其布置成使得差速齿轮自由旋转，同时指示器保持邻接。
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公开(公告)号：US2774252A
公开(公告)日：1956-12-18
申请号：US52434255
申请日：1955-07-26
申请人： FELSA S A
发明人： FRIEDRICH MEYER
CPC分类号： F16H1/28 , G04B9/00 , Y10T74/19633
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