公开(公告)号：US20120248795A1

公开(公告)日：2012-10-04

申请号：US13513902

申请日：2010-12-02

申请人： François Debroucke ,  Cedric Lamidon

发明人： François Debroucke ,  Cedric Lamidon

IPC分类号： E05B65/20

CPC分类号： E05B17/007 ,  E05B85/26 ,  Y10S292/23 ,  Y10T292/108 ,  Y10T292/1082

摘要： The opening system according to the invention is arranged so that a distance between a first geometric straight line passing through the region of contact between the lever (10) and the rotary member (12) and normal to this contact region and a second geometric straight line parallel to the first straight line and passing through the axis of rotation of the lever (10) progresses in a constant direction of increase or of decrease throughout the opening movement of the opening leaf.

摘要翻译： 根据本发明的打开系统被布置成使得通过杠杆（10）和旋转构件（12）之间并与该接触区域垂直的接触区域的第一几何直线之间的距离和第二几何直线 平行于第一直线并且通过杠杆（10）的旋转轴线在开口叶片的整个开口运动中沿恒定的增加或减小的方向前进。

公开(公告)号：US08998273B2

公开(公告)日：2015-04-07

申请号：US13513902

申请日：2010-12-02

申请人： François Debroucke ,  Cedric Lamidon

发明人： François Debroucke ,  Cedric Lamidon

IPC分类号： E05C3/06 ,  E05B17/00 ,  E05B85/26

CPC分类号： E05B17/007 ,  E05B85/26 ,  Y10S292/23 ,  Y10T292/108 ,  Y10T292/1082

摘要： The opening system according to the invention is arranged so that a distance between a first geometric straight line passing through the region of contact between the lever (10) and the rotary member (12) and normal to this contact region and a second geometric straight line parallel to the first straight line and passing through the axis of rotation of the lever (10) progresses in a constant direction of increase or of decrease throughout the opening movement of the opening leaf.

摘要翻译： 根据本发明的打开系统被布置成使得通过杠杆（10）和旋转构件（12）之间并与该接触区域垂直的接触区域的第一几何直线之间的距离和第二几何直线 平行于第一直线并且通过杠杆（10）的旋转轴线在开口叶片的整个开口运动中沿恒定的增加或减小的方向前进。