公开(公告)号：US20170261937A1

公开(公告)日：2017-09-14

申请号：US15450263

申请日：2017-03-06

申请人： ETA SA Manufacture Horlogere Suisse

发明人： Antonio MERINO

IPC分类号： G04B37/05

CPC分类号： G04B37/052 ,  G04B31/04

摘要： The present invention concerns a shock absorber device for an arbor of a timepiece element including a support comprising a base cup surmounted by a peripheral rim delimited, opposite said cup, by an upper surface and including an outer wall, said cup and the rim defining together a housing, the device further including at least one pivot module extending along an axis, said at least one pivot module being arranged inside said housing and able to cooperate with said arbor, said device comprising fastening means including a peripheral shoulder extending from the rim towards the axial centre of the cup, elastic means being arranged between the pivot module and the shoulder to exert a stress on the pivot module.

公开(公告)号：US20170075307A1

公开(公告)日：2017-03-16

申请号：US15125231

申请日：2015-04-09

申请人： ETA SA Manufacture Horlogere Suisse

发明人： Antonio MERINO ,  Jean-Luc HELFER ,  Christian RUEFENACHT ,  Giuseppe CAPPADONA

IPC分类号： G04B19/25 ,  G04C11/06

CPC分类号： G04B19/25 ,  G04B18/02 ,  G04B27/06 ,  G04C11/06

摘要： A display mechanism including a mechanism for fast correction of a position of a display wheel set, an intermediate wheel set ensuring synchronization with an automatic drive mechanism, and, inserted between the intermediate wheel set and the display wheel set, a safety lever driven by the display wheel set during periodic driving thereof, in a trajectory that interferes with a spatial volume of the intermediate wheel set, such that, when the intermediate wheel set is correctly synchronized, the trajectory of the lever does not interfere with the intermediate wheel set, and, when the intermediate wheel set is not correctly synchronized, the trajectory of the safety lever interferes with the intermediate wheel set, which the safety lever then drives in an opposite direction to a single direction of normal operation, to resynchronize the intermediate wheel set.

摘要翻译： 一种显示机构，包括用于快速校正显示轮组的位置的机构，确保与自动驱动机构同步的中间轮组，以及插入在中间轮组和显示轮组之间的安全杆， 在其周期性驱动期间，在与中间轮组的空间体积相干扰的轨迹中的显示轮组，使得当中间轮组正确同步时，杆的轨迹不干涉中间轮组，并且 当中间轮组未正确同步时，安全杆的轨迹与中间轮组干涉，安全杆随后沿与正常操作的单一方向相反的方向驱动，以重新同步中间轮组。

公开(公告)号：US20150331392A1

公开(公告)日：2015-11-19

申请号：US14708821

申请日：2015-05-11

申请人： ETA SA Manufacture Horlogere Suisse

发明人： Christian RUEFENACHT ,  Raphael COURVOISIER ,  Antonio MERINO ,  Giuseppe CAPPADONA

IPC分类号： G04B18/02

CPC分类号： G04B19/25 ,  G04B18/02 ,  G04B27/06 ,  G04C11/06

摘要： Lever A lever for transmitting motion from an input wheel set pivoting about a first axis on a pivoting plate of the lever, to a receiver wheel set, the input wheel set permanently transmitting its motion to an output wheel set carried by the plate and pivoting under the action of the input wheel set about a second axis whose angular position is variable relative to the first axis, and the lever includes a first friction connection between a first friction surface of the input wheel set and a second friction surface of the plate, this first friction connection is weaker or stronger than a second friction connection between a third friction surface of the output wheel set and a fourth friction surface of the plate comprised included in the lever.

摘要翻译： 杠杆用于将传动装置的一个杠杆从一个在杠杆的枢转板上围绕第一轴线枢转的输入轮组传递到接收器轮组，该输入轮组永久地将其运动传递到由该板支承的输出轮组， 所述输入轮围绕第二轴线的作用，所述第二轴线的角位置相对于所述第一轴线是可变的，并且所述杠杆包括所述输入轮组的第一摩擦表面和所述板的第二摩擦表面之间的第一摩擦连接， 第一摩擦连接比输出轮组的第三摩擦表面和包括在杠杆中的板的第四摩擦表面之间的第二摩擦连接更弱或更强。