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公开(公告)号：US20240133438A1
公开(公告)日：2024-04-25
申请号：US18277671
申请日：2022-02-22
发明人： Stefano SPEZIALI
IPC分类号： F16D65/18 , F16D55/226
CPC分类号： F16D65/18 , F16D55/226 , F16D2121/24
摘要： An electromechanical drive includes a motor, a rotational part rotatable by the motor about a rotational axis, and a braking device that can be actuated between a braking position and a released position, the braking device having a brake disc that rotates with the rotational part and a braking element that can be adjusted in the axial direction and acts on the brake disc in the braking position. The brake disc has an inner area, a friction surface area extending annularly around the rotational axis with a first friction surface formed on a first side of the brake disc, and an intermediate area extending between the friction surface area and the inner area around the rotational axis. A first mating surface is formed on the braking element, which mating surface faces the first friction surface and interacts with the first friction surface in the braking position.
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公开(公告)号：US20240051010A1
公开(公告)日：2024-02-15
申请号：US17766697
申请日：2020-09-21
发明人： Gerhard ANGERER , Klemens FREUDENTHALER , Florian HAUSMANN , Matthias HOERL , Nenad KOVJENIC , Florian MAIER , Michael SCHERNHAMMER , Verena STEININGER , Helmut THEIS
CPC分类号： B21D43/105 , B25J9/0084 , B25J9/1612 , B25J5/02
摘要： A method transports and/or handles components, in particular sheet metal parts, and a production plant includes a manipulator arrangement having a first manipulator arm and at least one second manipulator, wherein the first manipulator and the at least one second manipulator are designed to pick up, transport, hold and/or deposit a component, at least one processing device for carrying out processing steps on the component, wherein the component is transferred from the first manipulator to the at least one second manipulator after a first processing cycle at a predetermined re-gripping time, the re-gripping time being between the first processing cycle and at least one second processing cycle, wherein the component at least in portions rests on the processing device during the re-gripping time and is supported in a load-dissipating manner solely by the processing device.
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公开(公告)号：US20220185601A1
公开(公告)日：2022-06-16
申请号：US17598464
申请日：2020-04-10
发明人： Gerhard KIRCHMAYR
IPC分类号： B65G65/00
摘要： A manufacturing device has a manufacturing cell for processing workpieces, with a laterally circumferential safety partition, in which a lock is formed for performing a loading operation of the workpieces, wherein a first light barrier arrangement is formed at the lock, and with a driverless conveyor with a load receiver for conveying the workpieces. For performing the loading operation, a second light barrier arrangement and a third light barrier arrangement are formed between the conveyor and the lock, so that the load receiver and the workpieces are laterally bounded on opposite sides by the second light barrier arrangement and by the third light barrier arrangement.
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公开(公告)号：US11267030B2
公开(公告)日：2022-03-08
申请号：US16335953
申请日：2017-10-13
发明人： Gerhard Angerer , Klemens Freudenthaler , Florian Hausmann , Matthias Hoerl , Nenad Kovjenic , Florian Maier , Verena Steininger , Helmut Theis , Manfred Waldherr
摘要： A back gauge for a back gauge positioning system of a bending machine includes a stop finger on which at least one stop surface is configured, and a base unit that is configured for coupling with the back gauge positioning system. The stop finger is coupled with the base unit by a linear guide, and the stop finger can be displaced relative to the base unit between a pushed-forward working position and a retracted position. The stop finger and the base unit are coupled with a first spring element, by which the stop finger is pre-loaded into its working position, and a locking device is configured, by which the stop finger can optionally be locked in the working position or is released into its retracted position for displacement counter to the spring force of the first spring element.
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公开(公告)号：US20210354260A1
公开(公告)日：2021-11-18
申请号：US16325986
申请日：2017-08-30
发明人： Gerhard ANGERER , Thomas DENKMEIER , Klemens FREUDENTHALER , Florian HAUSMANN , Matthias HOERL , Nenad KOVJENIC , Florian MAIER , Helmut THEIS , Manfred WALDHERR
摘要： A bending machine with a bending information display apparatus has a machine frame, a longitudinally extended, fixed machine table, and a longitudinally extended press beam. The longitudinal expanse and the press beam movement direction define a working plane. An insertion plane essentially normal to the working plane is defined by an upper machine table flat side or a lower tool disposed thereon. The working plane establishes a front working and manipulation space and a closed rear machine space. A projector disposed above the insertion plane in the rear machine space has a light beam path directed away from the insertion plane. A reflector disposed in the working and manipulation space has a first reflective surface pivotable by an angle to the horizontal so that a light beam incident from the projector beam path leaves the first reflective surface as a departing light beam toward the insertion plane.
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公开(公告)号：US11159730B2
公开(公告)日：2021-10-26
申请号：US16327485
申请日：2017-08-30
发明人： Gerhard Angerer , Klemens Freudenthaler , Florian Hausmann , Matthias Hoerl , Nenad Kovjenic , Florian Maier , Verena Steininger , Helmut Theis , Manfred Waldherr
摘要： A bending machine has a work area image capture apparatus. A longitudinal expanse and the movement direction of the press beam define a working plane, which establishes a front working and manipulation space and a rear machine space, which is distinguished from the former and, in particular, closed off. An image capture apparatus is disposed in the working and manipulation space above the machine table, in a center section of the longitudinal expanse of the press beam, which apparatus is connected with a display, which is configured for representation of the captured image of the capture region. The image capture apparatus is disposed in a press beam casing, and has two image capture devices, wherein each image capture device captures a partial section in the direction of the machine table.
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公开(公告)号：US20210268565A1
公开(公告)日：2021-09-02
申请号：US17255058
申请日：2019-07-30
发明人： Thomas DENKMEIER , David HAIM , Peter SIMMEL
摘要： The invention relates to a method for operating a bending press (10), wherein the bending press (10) comprises a first platform (1) with a first tool mount (11) and a second platform (2) with a second tool mount (12), wherein one of the platforms (1) is movable relative to the other platform (2) for performing a working movement, a safety device (20) for creating a light barrier (27), in particular laser light barrier, extending between the tool mounts (11, 12) transversely to the working movement of the movable platform (1), which light barrier (27), in a cross-section, forms a light field (7), wherein the safety device (20) has a first mount (21), which carries a light emitter (25) for creating the light barrier (27), and a second mount (22), which carries a light receiver (26) for receiving the light of the light barrier (27), and wherein the first mount (21) is arranged on a first side of the first platform (1) and is adjustable relative to the first platform (1) by a first adjustment drive (23), such that the position of the light barrier (27) relative to the first tool mount (11) can be changed in the direction of the working movement of the movable platform (1), a controller (9) that is connected to the first adjustment drive (23), characterized in that before a bending operation or a series of bending operations, the controller (9) brings the first mount (21) into a working position by controlling the first adjustment drive (23), in which working position the tool tip (4) of a bending tool (8) held by the first tool mount (11) lies within the light field (7) formed by the light barrier (27).
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公开(公告)号：US20210107050A1
公开(公告)日：2021-04-15
申请号：US16981792
申请日：2019-04-02
发明人： Kabir SECIBOVIC
摘要： The invention relates to a gripping device (1) and a method for the monitored movement of objects (2), preferably sheet metals, comprising a system control (3) configured for processing object data (31) and controlling a gripping module (4), wherein the gripping module (4) has at least two gripping jaws (5) formed to cooperate with one another, which form an intermediate receiving space (6) for receiving at least parts of an object (2) to be monitored and transported, and the gripping jaws (5) are formed such that, by applying a pre-definable clamping force (7), at least a friction-type connection between the gripping jaws (5) and at least parts of the object (2) is made possible, whereby the object (2) is movable, and at least one sensor element (8) for collecting object data (31) of the object (2) to be moved and monitored, wherein the at least one sensor element (8) is arranged on at least one gripping jaw (5) with its sensor region (9) facing the receiving space (6), and is formed such that it detects, by means of at least temporary collection of the object data (31), a relative movement and/or relative velocity (26) of the object (2) with respect to at least one of the gripping jaws (5).
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公开(公告)号：US10464115B2
公开(公告)日：2019-11-05
申请号：US15319155
申请日：2015-05-21
发明人： Wolfgang Aigner , Stefano Speziali , Thomas Weiss
摘要： The invention relates to a bending press (3) and to a method for bending sheet metal in relation to a work piece (2). The bending press (3) comprises a machine frame (7) on which lower and upper clamping jaws (5, 6) are arranged, having first and second reshaping edges. A bending tool (41) having a bending edge (42) is arranged on a bending bar (43). The bending tool (41) is mounted about a swivel axis (46) such that same can swivel. The swivel axis (46) can be moved into both a position above and a position below a work piece contact plane (40). In a position above the work piece contact plane (40), the bending edge (42) is oriented down-wards in the direction of a first reshaping edge, and in a position below the work piece contact plane (40), said bending edge is oriented upwards in the direction of the second reshaping edge. The invention also relates to a method for reshaping, in particular bending, sheet metal in relation to a work piece (2).
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公开(公告)号：US10436579B2
公开(公告)日：2019-10-08
申请号：US15519187
申请日：2015-10-16
发明人： Sebastian Leeb , Stefan Lustig
摘要： The invention relates to a bending angle measuring method for a bending machine (1), in particular a bending press or brake press, and the bending machine (1) has a bending tool arrangement (2) with at least one upper (3) and lower tool (4). A sheet to be formed (5) is placed in the bending tool arrangement (2). A light pattern (13) is emitted onto a section by means of a lighting device (11) of a bending angle measuring device (7), the section being a single part and surrounding a sub-region on a lateral surface of the lower tool (4) and of the sheet (5) placed in the bending tool arrangement. The light pattern (13) on the lower tool (4) and on the sheet (5) is detected by an image detecting device (10) of the bending angle measuring device (7), and a bending angle is ascertained from detected light pattern (13) by an analysis module. Furthermore, a transition portion (9) between the lower tool (4) and the sheet (5) is ascertained and, based thereon, a sub-detection region (19) in the detection range (8) of the image detecting device (10) is ascertained. The sub-detection region (19) is detected by the image detecting device (10) and the currently produced bending angle is ascertained while carrying out the bending process.
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