公开(公告)号：EP3353607A1

公开(公告)日：2018-08-01

申请号：EP16770017.8

申请日：2016-09-22

申请人： Harry Winston SA

发明人： ORNY, Franck ,  GIRARDIN, Johnny

IPC分类号： G04B35/00 ,  G04B11/04

CPC分类号： G04B35/00 ,  G04B11/04 ,  G04B13/02

摘要： The invention relates to a mechanism for positioning a toothed wheel (1) mounted on a rotatably movable shaft (2) in a timepiece movement, said positioning mechanism comprising a positioning lever (3) having a flat lateral edge (4) arranged to engage with at least one flat (6) provided on the shaft (2) of the toothed wheel (1). The positioning lever (3) comprises a pivot arm (8) arranged to be mounted pivoting about a pivot shaft (10) provided in the timepiece movement, a positioning element (14) having the flat lateral edge (4) and mounted articulated on the pivot arm (8), and means for adjusting and locking the position of the positioning element (14) on the pivot arm (8) relative to the shaft (2) of the toothed wheel (1).