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1. 发明授权

EP3303987B1 ELEKTRONISCHE WINKELMESSVORRICHTUNG FÜR EINE BIEGEMASCHINE ZUM MESSEN DES BIEGEWINKELS ZWISCHEN DEN SCHENKELN EINES BLECHS 有权
公开(公告)号：EP3303987B1
公开(公告)日：2018-12-12
申请号：EP16728598.0
申请日：2016-05-25
申请人： KEBA AG
发明人： WÖGERBAUER, Johann , WÖGERBAUER, Andreas
IPC分类号： G01B11/26 , B21D5/00
CPC分类号： G01B11/26 , B21C51/00 , B21D5/006 , B21D5/02 , B21D5/0272 , G01B21/047 , G01B21/22 , G01B2210/58

2. 发明公开

EP3303988A1 ELEKTRONISCHE WINKELMESSVORRICHTUNG FÜR EINE BIEGEMASCHINE ZUM MESSEN DES BIEGEWINKELS ZWISCHEN DEN SCHENKELN EINES BLECHS 有权
公开(公告)号：EP3303988A1
公开(公告)日：2018-04-11
申请号：EP16728599.8
申请日：2016-05-25
申请人： KEBA AG
发明人： WÖGERBAUER, Johann , WÖGERBAUER, Andreas
IPC分类号： G01B11/26 , B21D5/00
CPC分类号： G01B11/26 , B21C51/00 , B21D5/006 , B21D5/02 , B21D5/0272 , G01B21/047 , G01B21/22 , G01B2210/58
摘要： The invention relates to an electronic angle measuring device for measuring the bending angle between the limbs (4) a metal sheet (5), comprising a sensor element (7) which supplies angle-equivalent signals without contact to a signal processing device (9) that includes a microprocessor and a memory unit and is connected to a digital display (10). In order to obtain advantageous measurement conditions, it is proposed that the sensor element (7), which deflects a laser beam by means of a rotating mirror onto the two limbs (4) of the sheet (5) and forms a measurement value from the reflection beam received in the emission direction, the signal processing device (9) with the microprocessor and the memory unit as well as the digital display (10) form an angle measurement apparatus (6) which is attachable to an upper tool (1) of a bending machine and can be used as a hand-held measurement apparatus.

3. 发明公开

EP3303987A1 ELEKTRONISCHE WINKELMESSVORRICHTUNG FÜR EINE BIEGEMASCHINE ZUM MESSEN DES BIEGEWINKELS ZWISCHEN DEN SCHENKELN EINES BLECHS 有权
标题翻译：电子角度测量装置有弯曲机，用于测量弯曲角度的板的腿之间
公开(公告)号：EP3303987A1
公开(公告)日：2018-04-11
申请号：EP16728598.0
申请日：2016-05-25
申请人： KEBA AG
发明人： WÖGERBAUER, Johann , WÖGERBAUER, Andreas
IPC分类号： G01B11/26 , B21D5/00
CPC分类号： G01B11/26 , B21C51/00 , B21D5/006 , B21D5/02 , B21D5/0272 , G01B21/047 , G01B21/22 , G01B2210/58
摘要： The invention relates to an electronic angle measuring device for a bending machine for measuring the bending angle between the limbs (4) of a sheet (5), said electronic angle measuring device comprising a sensor element (7) which supplies angle-equivalent signals without contact to a signal processing device (9) that includes a microprocessor and a memory unit and is connected to a digital display (10). In order to obtain simple measurement conditions, it is proposed that the sensor element (7), the signal processing device (9) and the display (10) form an angle measurement apparatus (6) which is attachable to the upper tool (1) of the bending machine and can be used as a hand-held measurement apparatus, said angle measurement apparatus having a motion sensor (11) which is connected to the signal processing device (9) and detects the lowering and/or lifting movement of the upper tool (1) in order to trigger the measuring process.

4. 发明授权

EP3161411B1 VORRICHTUNG ZUM BESTIMMEN DES WINKELS ZWISCHEN ZWEI EBENEN WERKSTÜCKFLÄCHEN 有权
标题翻译：用于确定两个工件表面之间的角度的装置
公开(公告)号：EP3161411B1
公开(公告)日：2018-03-07
申请号：EP15744859.8
申请日：2015-06-26
申请人： KEBA AG
发明人： WÖGERBAUER, Johann , WÖGERBAUER, Andreas
IPC分类号： G01B11/26 , B21D5/02
CPC分类号： G01B11/26 , B21C51/00 , B21D5/02 , B21D5/0209

5. 发明授权

EP3303988B1 ELEKTRONISCHE WINKELMESSVORRICHTUNG FÜR EINE BIEGEMASCHINE ZUM MESSEN DES BIEGEWINKELS ZWISCHEN DEN SCHENKELN EINES BLECHS 有权
公开(公告)号：EP3303988B1
公开(公告)日：2019-01-23
申请号：EP16728599.8
申请日：2016-05-25
申请人： KEBA AG
发明人： WÖGERBAUER, Johann , WÖGERBAUER, Andreas
IPC分类号： G01B11/26 , B21D5/00

6. 发明公开

EP3161411A1 VORRICHTUNG ZUM BESTIMMEN DES WINKELS ZWISCHEN ZWEI EBENEN WERKSTÜCKFLÄCHEN 有权
标题翻译： VORRICHTUNG ZUM BESTIMMEN DES WINKELS ZWISCHEN ZWEI EBENENWERKSTÜCKFLÄCHEN
公开(公告)号：EP3161411A1
公开(公告)日：2017-05-03
申请号：EP15744859.8
申请日：2015-06-26
申请人： KEBA AG
发明人： WÖGERBAUER, Johann , WÖGERBAUER, Andreas
IPC分类号： G01B11/26 , B21D5/02
CPC分类号： G01B11/26 , B21C51/00 , B21D5/02 , B21D5/0209
摘要： A description is given of an apparatus for determining the angle (α) between two planar workpiece surfaces (1, 2) comprising a laser transmitter (10) for a laser beam (9), comprising a continuously rotating directional rotor (3), which is arranged between the two workpiece surfaces (1, 2), is axially parallel to the vertex axis (5) of the angle (α) and has an emission direction for the laser beam (9) that is perpendicular to the rotor axis (4), comprising a receiving device (11) having a receiver for the laser beam (9) reflected at the workpiece surfaces (1, 2) in the emission direction, and comprising an evaluation circuit (18) connected to the receiving device (11). In order to provide advantageous design conditions, it is proposed that the laser transmitter (10) comprises a monitor diode (16) and that the monitor diode (16) forms the receiver for the reflected laser beam (9).
摘要翻译：描述了用于确定包括用于激光束（9）的激光发射器（10）的两个平面工件表面（1,2）之间的角度（α）的设备，该设备包括连续旋转的定向转子（3），该转子布置在两个工件表面（1,2）之间，轴向平行于角度（α）的顶点轴线（5）并且具有垂直于转子轴线（4）的激光束（9）的发射方向），包括接收装置（11），该接收装置具有用于在工件表面（1,2）沿发射方向反射的激光束（9）的接收器，并且包括连接到接收装置（11）的评估电路（18）。为了提供有利的设计条件，建议激光发射器（10）包括监测二极管（16）并且监测二极管（16）形成用于反射激光束（9）的接收器。

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