专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明申请

US20060233052A1 SHOCK-ABSORBER DEVICE FOR BALANCE PIVOT AND WATCH MOVEMENT FITTED WITH THE SAME 审中-公开
标题翻译：用于平衡运动的防震装置和与其相配的手表运动
公开(公告)号：US20060233052A1
公开(公告)日：2006-10-19
申请号：US11277800
申请日：2006-03-29
申请人： Alain Zaugg , Dominique Lechot
发明人： Alain Zaugg , Dominique Lechot
IPC分类号： G04B19/00
CPC分类号： G04B31/04
摘要： The invention proposes a shock-absorber device for the balance pivot of a watch movement comprising a jewelled setting which is held resiliently by a spring in a complementary housing arranged on a fixed support and which is fitted with a jewel forming an endstone, of the type wherein the spring is formed by a metal strip which is fixed on the support so as to overhang, which extends in a radial plane in relation to the pivot, and which forms an arm including a securing end, and an abutting end abutting axially against the endstone so as to hold the jewelled setting axially in its housing, characterized in that the arm includes, from the securing end, a section generally rectilinear and parallel to a radial direction, relative to the axis of the pivot, a resilient section in the form of an annular sector and an abutting sector which extends generally along a diametral direction substantially perpendicular to the rectilinear sector so as to form the abutting end. The invention also proposes a watch movement fitted with a device of this type.
摘要翻译：本发明提出了一种用于手表机芯的平衡枢轴的减震器装置，其包括镶嵌在镶嵌在固定支撑件上的互补壳体中的弹簧弹性地镶嵌着宝石镶嵌件，并配有一个形成上述类型的石膏的宝石其中所述弹簧由固定在所述支撑件上的金属条形成，所述金属条以伸出的方式相对于所述枢轴在径向平面中延伸，并且形成包括固定端的臂，以及抵靠端部以便将珠宝设置轴向保持在其壳体中，其特征在于，所述臂从所述固定端部包括相对于所述枢轴的轴线大致直线且平行于径向方向的部分，所述形式的弹性部分环形部分和邻接部分大致沿大致垂直于直线部分的直径方向延伸，以形成邻接端。本发明还提出了装配有这种装置的手表机芯。

IPRDB

热门服务

关于我们

友情链接

联系方式