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1. 发明授权

US3842592A Arrangement for securing the hairspring stud on a watch frame part 失效
标题翻译：安装手表框架上的发型布置的安排
公开(公告)号：US3842592A
公开(公告)日：1974-10-22
申请号：US43177874
申请日：1974-01-08
申请人： EBAUCHESFABRIK ETA AG
发明人： GIGER U
IPC分类号： G04B17/32
CPC分类号： G04B17/325
摘要： The hairspring stud 6 has an annular groove 12 provided therearound. The side face 14 of the groove 12 is perpendicular to the stud axis and the side face 13 thereof is frusto-conical. Stud 6 is inserted in a guiding slot having side faces 8 lying on resilient arms 9 of a stud holder. The edges 10 and 11 of faces 8 are rectilinear and evenly beveled. Stud 6 urges arms 9 slightly away from one another in a direction perpendicular to the stud axis. Arms 9 are consequently bent so that they exert a clamping action on stud 6 through edge 11 engaging the frusto-conical stud face 13, thereby exerting forces on stud 6 having components along the stud axis, which cause the stud plane face 14 to be pressed on the coplanar side faces 20 of arms 9 while simultaneously ensuring stud 6 to be perpendicular to the stud holder.

2. 发明授权

US3834154A Device for fastening the inner end of a mainspring to the barrel arbor of a clockwork 失效
标题翻译：用于将内部终端加密到时钟的条形码的装置
公开(公告)号：US3834154A
公开(公告)日：1974-09-10
申请号：US43347974
申请日：1974-01-15
申请人： EBAUCHESFABRIK ETA AG
发明人： GIGER U
IPC分类号： G04B1/18
CPC分类号： G04B1/18
摘要： Means for fastening the inner end of a mainspring to the barrel arbor of watch movements, clock movements, etc., in which the end of the mainspring is wound in at least two turns on the smooth cylindrical surface of the barrel arbor. In order that the two turns be in contact with the arbor, the mainspring is cut in the shape of an isosceles triangle at its end and has a triangular opening having two sides parallel to the edges of the blade of the mainspring and a base. The proportions selected permit the winding of the tip of the mainspring on the arbor. As a variant, the mainspring could also be cut with a tongue having oblique parallel edges.
摘要翻译：用于将主发条的内端紧固到钟表运动，时钟运动等的筒心轴上的装置，其中发条的端部在筒轴的平滑的圆柱形表面上至少缠绕两圈。为了使两个匝与心轴接触，主发条在其端部被切成等腰三角形的形状，并且具有三角形开口，其两侧平行于主发条的边缘和基部的边缘。选择的比例允许将主发条的尖端卷绕在心轴上。作为一种变型，主发条也可以用具有斜平行边缘的舌片切割。

3. 发明授权

US3855779A Pivoting device for the winding weight of an automatic watch 失效
标题翻译：自动手表卷扬重量的装置
公开(公告)号：US3855779A
公开(公告)日：1974-12-24
申请号：US43692174
申请日：1974-01-28
申请人： EBAUCHESFABRIK ETA AG
发明人： GIGER U , PERROT F
IPC分类号： G04B5/19 , G04B5/02 , G04B13/02
CPC分类号： G04B5/19
摘要： A pivoting device for a winding weight of an automatic watch movement comprising a frame element support with a circular opening, a one piece boss rotatively fit in the circular opening and attached to the winding weight, the boss containing an eccentric stud for driving a winding train.
摘要翻译：一种用于自动表机芯的卷绕重量的枢转装置，包括具有圆形开口的框架元件支撑件，单件凸台可旋转地配合在圆形开口中并附接到卷绕重物，该凸台包含用于驱动卷绕列的偏心螺柱。

4. 发明授权

US3846974A Motor-barrel watch movement 失效
标题翻译：摩托车手表机芯
公开(公告)号：US3846974A
公开(公告)日：1974-11-12
申请号：US41643073
申请日：1973-11-16
申请人： EBAUCHESFABRIK ETA AG
发明人： GIGER U
IPC分类号： G04B1/16 , G04B1/18
CPC分类号： G04B1/16 , G04B1/18
摘要： A motor-barrel watch movement in which the barrel arbor is cylindrical with longitudinal grooves one of which acts as the spring anchor. There are four bearing regions for supporting the pivoting of the arbor in the frame and the pivoting of the barrel on the arbor.
摘要翻译：机筒手表机芯，其中筒形心轴是圆柱形的，纵向凹槽中的一个作为弹簧锚。有四个轴承区域用于支撑心轴在框架中的枢转以及筒体在心轴上的枢转。

5. 发明授权

US3838567A Unidirectional coupling device for a watch movement 失效
标题翻译：用于手表运动的非连接联接装置
公开(公告)号：US3838567A
公开(公告)日：1974-10-01
申请号：US43346774
申请日：1974-01-15
申请人： EBAUCHESFABRIK ETA AG
发明人： GIGER U , PERROT F
IPC分类号： G04B11/00 , G04B5/02 , F16D11/00
CPC分类号： G04B11/006
摘要： A unidirectional coupling device for a watch movement comprising two disc parts, one of the parts having two projecting elements on its disc face, the other part having apertures into which one of the two projecting elements engages when the disc fact tilts.
摘要翻译：一种用于手表机芯的单向耦合装置，包括两个盘部件，其中一个部件在其盘面上具有两个突出元件，另一部分具有孔，当盘事实倾斜时，两个突出元件中的一个接合。

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