公开(公告)号：EP1060828A2

公开(公告)日：2000-12-20

申请号：EP00112639.0

申请日：2000-06-15

申请人： Mei s.r.l.

发明人： Sonzogni, Stefano

IPC分类号： B23P19/04 ,  B23P21/00 ,  E05B3/06

CPC分类号： B23P21/006 ,  B23P19/04 ,  E05B3/06 ,  E05B17/0004

摘要： The invention is new handle assembly station comprising an expanding-inserting means provided with a square traction pin, a spring preloader, an excursion cam centering device, a snap ring opener. The snap ring opener opens the spring, the cam centering device makes it possible to position the cam as required, while the spring preloader brings the central end of the spring to the correct position and rotates the outer end of the spring, thus preloading the spring itself until it is coupled to a pin, the expanding-inserting means starts operating with the central conical pin opening the square traction pin, and immediately afterwards the pin is lowered to introduce the handle through the plate until it is inserted in the central end of the spring, in the excursion cam and in the snap ring, and finally the snap ring is released, so that it gets into the apposite groove provided on the handle and holds the plate, the spring and the cam onto the handle.

摘要翻译： 本发明是一种新的手柄组装工位，包括一个设有方形牵引销，弹簧预加载器，偏移凸轮定心装置，卡环开启装置的扩展插入装置。 卡环开启器打开弹簧，凸轮定心装置可以根据需要定位凸轮，而弹簧预紧器将弹簧的中心端带到正确的位置并旋转弹簧的外端，从而预加载弹簧 本身直到其联接到销，扩张插入装置开始操作，打开方形牵引销的中心锥形销，然后立即将销降低以将手柄通过板引入，直到其插入到中心端 弹簧，偏移凸轮和卡环，最后释放卡环，使其进入设置在手柄上的相对槽中，并将板，弹簧和凸轮保持在手柄上。

公开(公告)号：EP3627133A1

公开(公告)日：2020-03-25

申请号：EP18195692.1

申请日：2018-09-20

申请人： MEI S.r.l.

发明人： Sonzogni, Stefano ,  Dolci, Angelo

IPC分类号： G01M11/02 ,  G01N21/21 ,  G02B5/30 ,  G02B27/28 ,  G01J4/00

摘要： The present invention is directed to a polarizing filter (20), comprising a plurality of areas (25), for passing light, each area (25) being separated from the others, wherein each of the areas (25) is a linear polarizer and at least two of the areas (25) have a different polarization axis. The present invention is further directed to an apparatus (1) for determining an orientation of a lens polarization axis of a polarized lens (31) and using said polarizing filter (20) as well as a method of determining an orientation of a lens polarization axis of a polarized lens (31) using said apparatus (1).

公开(公告)号：EP1060828A3

公开(公告)日：2003-01-29

申请号：EP00112639.0

申请日：2000-06-15

申请人： Mei s.r.l.

发明人： Sonzogni, Stefano

IPC分类号： B23P19/04 ,  B23P21/00 ,  E05B3/06

CPC分类号： B23P21/006 ,  B23P19/04 ,  E05B3/06 ,  E05B17/0004

摘要： The invention is new handle assembly station comprising an expanding-inserting means provided with a square traction pin, a spring preloader, an excursion cam centering device, a snap ring opener. The snap ring opener opens the spring, the cam centering device makes it possible to position the cam as required, while the spring preloader brings the central end of the spring to the correct position and rotates the outer end of the spring, thus preloading the spring itself until it is coupled to a pin, the expanding-inserting means starts operating with the central conical pin opening the square traction pin, and immediately afterwards the pin is lowered to introduce the handle through the plate until it is inserted in the central end of the spring, in the excursion cam and in the snap ring, and finally the snap ring is released, so that it gets into the apposite groove provided on the handle and holds the plate, the spring and the cam onto the handle.

公开(公告)号：EP1649972A1

公开(公告)日：2006-04-26

申请号：EP05425724.1

申请日：2005-10-14

申请人： Mei s.r.l.

发明人： Sonzogni, Stefano

IPC分类号： B23Q1/54 ,  B23Q1/00 ,  B23Q15/16

CPC分类号： B23B31/08 ,  B23Q17/0952 ,  B23Q17/22

摘要： Tool spindle provided with a body for supporting both a primary shaft and a secondary shaft connected to each other through a twist elastic element that maintains the secondary shaft rotatively preloaded against a stop ring, in such a way as to oppose the tangential operating force. Both the spindle body and the secondary shaft are provided with reference slots, while two sensors, which detect the passage of each slot at each revolution of the spindle, make it possible to determine the displacement between the two slots, that is, the angular displacement between the two shafts and consequently to adjust, by small values, the position of the spindle, in such a way as to maintain a predefined setpoint.

摘要翻译： 刀具主轴设置有主体，用于通过扭转弹性元件相互连接的主轴和次级轴，所述扭转弹性元件以相对于切向操作力相反的方式将次级轴保持转动地预紧在止动环上。 主轴主体和副轴均设置有参考槽，而两个传感器检测主轴每转一圈时每个槽的通道，可以确定两个槽之间的位移，即角位移 并且因此以保持预定的设定点的方式调整主轴的位置小的值。

公开(公告)号：EP1595644A1

公开(公告)日：2005-11-16

申请号：EP05010120.3

申请日：2005-05-10

申请人： Mei s.r.l.

发明人： Sonzogni, Stefano

IPC分类号： B24B13/00 ,  B24B13/005

CPC分类号： B24B13/0037 ,  B24B13/005

摘要： The invention is a new machine for processing prescription and sunglass lenses, capable of achieving a chamfered edge that is always centered and of drilling holes at an angle of inclination not necessarily parallel to the optical axis. It comprises a revolving shaft, designed to hold various tools, a bearing device for said revolving shaft, at least one lens holder, at least one tool holder, and a numerical control system. The revolving shaft bearing is designed so that it can move horizontally and swing in one or two planes.

摘要翻译： 本发明是用于处理处方和太阳镜镜片一台新机器，能够实现倒角边缘的并总是居中，并在孔的钻孔在倾斜角不一定平行于光轴。 它包括一个旋转轴，设计成保持各种工具，用于所述旋转轴，至少一个透镜夹持器，至少一个工具保持器，和数值控制系统的轴承装置，该旋转轴的轴承被设计成也可以沿水平方向移动 并且摆动在一个或两个平面上。

公开(公告)号：EP3680602A1

公开(公告)日：2020-07-15

申请号：EP19151096.5

申请日：2019-01-10

申请人： MEI S.r.l.

发明人： Sonzogni, Stefano

IPC分类号： G01B5/18 ,  B24B9/14 ,  G02C1/00

摘要： The present invention relates to a lens edge simulation tool (10) for measuring the fitment of a lens edge profile (LEP) with respect to a frame groove profile (FGP) of a spectacle frame (20), the lens edge simulation tool (10) having a defined edge profile (STP) like a lens edge profile (LEP) of a lens (6) being machined by a defined edger machine (4), the defined edge profile (STP) comprising a bevel portion (11) protruding towards a protrusion direction (A), wherein the lens edge simulation tool (10) further comprises a probe (15) provided at a distal end tip portion (14) of the bevel portion (11) and being moveable (M) along the protrusion direction (A) between a retracted position in which the probe (15) does not protrude from the defined edge profile (STP) and an extension position in which the probe (15) protrudes from the distal end tip portion (14). The present invention further relates to a system (1) and method for defining a lens shape for a machined lens (6) adapted to fit into a frame groove (21) of a spectacle frame (20).

公开(公告)号：EP1380371B1

公开(公告)日：2011-02-23

申请号：EP03015340.7

申请日：2003-07-08

申请人： Mei s.r.l.

发明人： Sonzogni, Stefano

IPC分类号： B23B3/26

CPC分类号： B23Q1/76 ,  B23B3/26 ,  B23B29/248 ,  B23B31/4006 ,  Y10T82/16442 ,  Y10T82/2512 ,  Y10T82/2527 ,  Y10T82/2543

公开(公告)号：EP1060828B1

公开(公告)日：2006-10-11

申请号：EP00112639.0

申请日：2000-06-15

申请人： Mei s.r.l.

发明人： Sonzogni, Stefano

IPC分类号： B23P19/04 ,  B23P21/00 ,  E05B3/06

CPC分类号： B23P21/006 ,  B23P19/04 ,  E05B3/06 ,  E05B17/0004

公开(公告)号：EP1380371A1

公开(公告)日：2004-01-14

申请号：EP03015340.7

申请日：2003-07-08

申请人： Mei s.r.l.

发明人： Sonzogni, Stefano

IPC分类号： B23B3/26

CPC分类号： B23Q1/76 ,  B23B3/26 ,  B23B29/248 ,  B23B31/4006 ,  Y10T82/16442 ,  Y10T82/2512 ,  Y10T82/2527 ,  Y10T82/2543

摘要： The invention is a new boring unit for complex parts, comprising a fixing pin (A), suitable for holding the piece (O) in its hole, and two concentric cylinders (Ci, Ce) coaxial with said pin (A) that are set rotating in the same direction by two electric motors (Mi, Me). The inner cylinder (Ci) is provided, at its end facing the grip (Ae) of the pin (A), with a conical toothing (Cie), and the outer cylinder (Ce) is provided, at its end facing the grip (Ae) of the pin (A), with a tool-holder (P) with radial translation mechanisms (Pm) of the tools (U) and a bevel gear wheel (Pie) meshing with the conical toothing (Cie) of the inner cylinder (Ci) and connected with the radial translation mechanism (Pm) of the tools (U). The radial translation of the tools (U) is obtained by rotating said cylinders (Ci, Ce) at different speeds by means of the electric motors (Mi, Me), that is, by generating a relative motion between them.

摘要翻译： 本发明是用于复杂部件的新的钻孔单元，包括适于将零件（O）保持在其孔中的固定销（A）和与所述销（A）同轴的两个同心圆筒（Ci，Ce） 由两台电动机（Mi，Me）沿同一方向旋转。 内圆筒（Ci）在其端部面向销（A）的把手（Ae）的端部处设置有锥形齿（Cie），并且外筒（Ce）在其面向手柄的端部 A），具有工具（U）的径向平移机构（Pm）的工具架（P）和与内筒（U）的圆锥齿轮（Cie））啮合的锥齿轮（Pie） （Ci）并与工具（U）的径向平移机构（Pm）连接。 通过利用电动机（Mi，Me）以不同速度旋转所述气缸（Ci，Ce），即通过产生它们之间的相对运动来获得工具（U）的径向平移。