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公开(公告)号：US10365091B2
公开(公告)日：2019-07-30
申请号：US15577732
申请日：2016-05-25
Applicant: KEBA AG
Inventor： Johann Wögerbauer , Andreas Wögerbauer
Abstract: An electronic angle measuring device for a bending machine for measuring the bending angle between the legs (4) of a sheet (5) using a sensor element (7) is described, which supplies angle-equivalent signals in a contactless manner to a signal processing unit (9), which has a microprocessor and a memory unit and is connected to a digital display (10). To provide simple measuring conditions, it is proposed that the sensor element (7), the signal processing unit (9), and the display (10) form an angle measuring device (6) which is fastenable on the upper tool (1) of the bending machine and is usable as a handheld encoder, and which has a motion sensor (11), which is connected to the signal processing unit (9) and detects the lowering and/or raising movement of the upper tool (1), for triggering the measuring procedure.
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2.发明申请公开(公告)号：US20180172438A1
公开(公告)日：2018-06-21
申请号：US15577759
申请日：2016-05-25
Applicant: KEBA AG
Inventor： Johann Wögerbauer , Andreas Wögerbauer
CPC classification number: G01B11/26 , B21C51/00 , B21D5/006 , B21D5/02 , B21D5/0272 , G01B21/047 , G01B21/22 , G01B2210/58
Abstract: An electronic angle measuring device for measuring the bending angle between the legs (4) of a metal sheet (5) having a sensor element (7) which delivers angle-equivalent signals in a contact-free manner to a signal processing device (9) comprising a microprocessor and a memory unit which is connected to a digital display (10) is described. In order to create advantageous measurement conditions, it is proposed that a sensor element (7) which deflects a laser beam through a rotating mirror onto the two legs (4) of the metal sheet (5) and which forms a measured 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 measuring device (6) which can be fastened to an upper tool (1) of a bending machine and which can be used as a manual measuring device (6).
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公开(公告)号：US10365092B2
公开(公告)日：2019-07-30
申请号：US15577759
申请日：2016-05-25
Applicant: KEBA AG
Inventor： Johann Wögerbauer , Andreas Wögerbauer
Abstract: An electronic angle measuring device for measuring the bending angle between the legs (4) of a metal sheet (5) having a sensor element (7) which delivers angle-equivalent signals in a contact-free manner to a signal processing device (9) comprising a microprocessor and a memory unit which is connected to a digital display (10) is described. In order to create advantageous measurement conditions, it is proposed that a sensor element (7) which deflects a laser beam through a rotating mirror onto the two legs (4) of the metal sheet (5) and which forms a measured 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 measuring device (6) which can be fastened to an upper tool (1) of a bending machine and which can be used as a manual measuring device (6).
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4.发明申请公开(公告)号：US20180128604A1
公开(公告)日：2018-05-10
申请号：US15577732
申请日：2016-05-25
Applicant: KEBA AG
Inventor： Johann Wögerbauer , Andreas Wögerbauer
CPC classification number: G01B11/26 , B21C51/00 , B21D5/006 , B21D5/02 , B21D5/0272 , G01B21/047 , G01B21/22 , G01B2210/58
Abstract: An electronic angle measuring device for a bending machine for measuring the bending angle between the legs (4) of a sheet (5) using a sensor element (7) is described, which supplies angle-equivalent signals in a contactless manner to a signal processing unit (9), which has a microprocessor and a memory unit and is connected to a digital display (10). To provide simple measuring conditions, it is proposed that the sensor element (7), the signal processing unit (9), and the display (10) form an angle measuring device (6) which is fastenable on the upper tool (1) of the bending machine and is usable as a handheld encoder, and which has a motion sensor (11), which is connected to the signal processing unit (9) and detects the lowering and/or raising movement of the upper tool (1), for triggering the measuring procedure
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