公开(公告)号：US09740170B2

公开(公告)日：2017-08-22

申请号：US14353065

申请日：2012-10-23

Applicant: ROLEX S.A.

Inventor： Jean-Louis Bertrand ,  Benoit Boulenguiez ,  Thomas Cimprich ,  Raoul Behrend

IPC: G04B17/06 ,  G04B17/32

CPC classification number: G04B17/063 ,  G04B17/06 ,  G04B17/32 ,  G04B17/325

Abstract: An oscillator (10) includes a spiral spring (11) made from a paramagnetic or diamagnetic material and an assembled balance wheel (12) having a shaft (13) on which the following elements are fitted: a balance wheel (14), a plate (15) and a collet (16) rigidly connected with the spiral spring (11). The maximum diameter (Dmax) of the shaft is less than 3.5, or even 2.5, or even 2 times the minimum diameter (D1) of the shaft on which one of the elements is fitted, or the maximum diameter (Dmax) of the shaft is less than 1.6, or even 1.3 times the maximum diameter (D2) of the shaft on which one of the elements is fitted.

公开(公告)号：US20140247704A1

公开(公告)日：2014-09-04

申请号：US14353065

申请日：2012-10-23

Applicant: ROLEX S.A.

Inventor： Jean-Louis Bertrand ,  Benoit Boulenguiez ,  Thomas Cimprich

IPC: G04B17/06

CPC classification number: G04B17/063 ,  G04B17/06 ,  G04B17/32 ,  G04B17/325

Abstract: An oscillator (10) comprising a spiral spring (11) made from a paramagnetic or diamagnetic material and an assembled balance wheel (12) comprising a shaft (13) on which the following elements are fitted: a balance wheel (14), a plate (15) and a collet (16) rigidly connected with said spiral spring (11), characterised in that the maximum diameter (Dmax) of the shaft is less than 3.5, or even 2.5, or even 2 times the minimum diameter (D1) of the shaft on which one of the elements is fitted or in that the maximum diameter (Dmax) of the shaft is less than 1.6, or even 1.3 times the maximum diameter (D2) of the shaft on which one of the elements is fitted.

Abstract translation: 一种振荡器（10），包括由顺磁性或反磁性材料制成的螺旋形弹簧（11）和组装的摆轮（12），其包括轴（13），其上装有以下元件：平衡轮（14），板 （15）和与所述螺旋弹簧（11）刚性连接的夹头（16），其特征在于，所述轴的最大直径（Dmax）小于最小直径（D1）的3.5，甚至2.5或甚至2倍， 其中一个元件被安装在轴上，或者轴的最大直径（Dmax）小于其中一个元件所装配的轴的最大直径（D2）的1.6倍或甚至1.3倍。