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公开(公告)号：US20160031648A1
公开(公告)日：2016-02-04
申请号：US14811509
申请日：2015-07-28
Applicant: Beckhoff Automation GmbH
Inventor： Uwe Prüssmeier , Uwe Borchardt
IPC: B65G9/00
CPC classification number: B65G9/002 , B65G9/008 , B65G54/02 , B65G2207/48
Abstract: The invention relates to a conveying device comprising at least one movable carriage on which at least one first group and at least one second group of track rollers are disposed, and a track rail disposed so as to be locationally fixed for guiding the carriage. The track rail has at least one track face, at least one straight portion and at least one curved portion. The track rollers are configured in such a manner that during movement of the carriage along the straight portion, exclusively the track rollers of the first group roll on the track face assigned to the straight portion, and during movement of the carriage along the curved portion, exclusively the track rollers of the second group roll on the track face assigned to the curved portion. The invention furthermore relates to a further conveying device and corresponding carriages, as described herein.
Abstract translation: 本发明涉及一种输送装置，其包括至少一个可移动托架，至少一个第一组和至少一个第二组履带滚轮设置在该可移动托架上，轨道导轨布置成定位固定以引导托架。 轨道轨道具有至少一个轨道面，至少一个直线部分和至少一个弯曲部分。 轨道滚轮以这样一种方式配置，使得在滑架沿着直线部分运动期间，唯一地，第一组的履带辊在分配给直线部分的履带面上滚动，并且在滑架沿着弯曲部分移动期间， 专门地，第二组的履带辊在分配给弯曲部分的履带面上滚动。 本发明还涉及如本文所述的另外的输送装置和相应的支架。
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公开(公告)号：US20150048817A1
公开(公告)日：2015-02-19
申请号：US14497516
申请日：2014-09-26
Applicant: Beckhoff Automation GmbH
Inventor： Uwe Prüssmeier
IPC: G01D5/22
CPC classification number: G01D5/22 , G01D5/2086 , H02K11/225 , H02K41/031
Abstract: A position detection device for detecting a position of a movable element in a drive device comprises a carrier having two detecting modules for detecting a position of the movable element, the detecting modules being arranged side-by-side at a predetermined distance and without overlapping. Each detecting module comprises an energizing coil and a receiving coil assigned to the energizing coil and comprising a geometry having one period. The detecting modules are configured to output a position signal when detecting the movable element, so that during a shift of the movable element along the two detecting modules over the predefined distance this distance may be measured as a reference distance on the basis of the position signals.
Abstract translation: 用于检测驱动装置中的可动元件的位置的位置检测装置包括具有两个用于检测可移动元件的位置的检测模块的载体，所述检测模块以预定的距离并排布置，而不重叠。 每个检测模块包括激励线圈和分配给激励线圈的接收线圈，并且包括具有一个周期的几何形状。 检测模块被配置为当检测可移动元件时输出位置信号，使得在可移动元件沿预定距离沿着两个检测模块的移动期间，该距离可以基于位置信号被测量为参考距离 。
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23.发明申请公开(公告)号：US20250080026A1
公开(公告)日：2025-03-06
申请号：US18941599
申请日：2024-11-08
Applicant: Beckhoff Automation GmbH
Inventor： Lukas Bentfeld , Johannes Beckhoff , Felix Schulte , Uwe Prüssmeier
IPC: H02P25/064 , H02K41/03 , H02P6/00 , H02P6/16
Abstract: A method for controlling a planar drive system includes transmitting a communication message with the aid of a main controller to a sub-controller via the communication system, where the communication message comprises a start command for starting the automation process to be carried out by the rotor and is configured to drive the sub-controller to control the automation process, and receiving a response message transmitted by the sub-controller to the main controller via the communication system, the response message comprising a status indication of a status of the automation process controlled by the sub-controller. The application also provides a rotor, a stator assembly and a planar drive system.
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公开(公告)号：US20240391712A1
公开(公告)日：2024-11-28
申请号：US18792681
申请日：2024-08-02
Applicant: Beckhoff Automation GmbH
Inventor： Lukas Bentfeld , Johannes Beckhoff , Felix Schulte , Uwe Prüssmeier , Keir Maguire
Abstract: The invention relates to a planar drive system comprising at least a stator assembly with a plurality of coil groups for generating a stator magnetic field, a stator surface above the stator assembly, and a rotor. The rotor comprises a plurality of magnet assemblies for generating a rotor magnetic field. In a first operating state, the rotor can be moved above the stator surface in parallel to the stator surface with the aid of an interaction of the stator magnetic field with the rotor magnetic field. In a second operating state, the rotor is at least restricted in its ability to move in parallel to and perpendicularly with regard to the stator surface by a safety system.
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公开(公告)号：US20240106364A1
公开(公告)日：2024-03-28
申请号：US18535778
申请日：2023-12-11
Applicant: Beckhoff Automation GmbH
Inventor： Tobias Schönke , Marco Grabowski , Jan Achterberg , Manuel Bettenworth , Uwe Prüssmeier
IPC: H02P25/064 , B65G54/02 , H02K11/215 , H02K41/03
CPC classification number: H02P25/064 , B65G54/02 , H02K11/215 , H02K41/031
Abstract: A linear transport system comprises a first carriage and a second carriage, a linear motor for driving the first carriage and the second carriage and a guide rail. The linear motor comprises a stator and a first and a second rotor. The stator has a plurality of drive coils that are arranged along the guide rail individual motor modules comprise a plurality of drive coils. The first rotor is arranged on the first carriage and the second rotor is arranged on the second carriage. The first carriage has a first magnetic field generator. The second carriage has a second magnetic field generator. The first magnetic field generator differs from the second magnetic field generator at least in terms of its magnetic vector field, wherein the magnetic fields of the magnetic field generators are detected to identify the corresponding carriage.
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Patent Agency Ranking
公开(公告)号：US11916499B2
公开(公告)日：2024-02-27
申请号：US17165475
申请日：2021-02-02
Applicant: Beckhoff Automation GmbH
Inventor： Tobias Schönke , Marco Grabowski , Jan Achterberg , Manuel Bettenworth , Uwe Prüssmeier
IPC: H02P25/064 , H02K11/215 , B65G54/02 , H02K41/03
CPC classification number: H02P25/064 , B65G54/02 , H02K11/215 , H02K41/031
Abstract: A linear transport system comprises a first carriage and a second carriage, a linear motor for driving the first carriage and the second carriage and a guide rail. The linear motor comprises a stator and a first and a second rotor. The stator has a plurality of drive coils that are arranged along the guide rail individual motor modules comprise a plurality of drive coils. The first rotor is arranged on the first carriage and the second rotor is arranged on the second carriage. The first carriage has a first magnetic field generator. The second carriage has a second magnetic field generator. The first magnetic field generator differs from the second magnetic field generator at least in terms of its magnetic vector field, wherein the magnetic fields of the magnetic field generators are detected to identify the corresponding carriage.
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公开(公告)号：US20220388401A1
公开(公告)日：2022-12-08
申请号：US17886005
申请日：2022-08-11
Applicant: Beckhoff Automation GmbH
Inventor： Uwe Prüssmeier , Andreas Brinker , Irina Stockem , Thomas Vorbohle
Abstract: A method is provided for transferring energy from a stationary unit to a movable unit of a linear transport system. The system includes a guide rail for guiding the movable unit, a plurality of stationary units, a controller, and a linear motor for driving the movable unit along the guide rail. The linear motor includes a stator and a rotor. The stator comprises the stationary units, each having one or more drive coils. The rotor is arranged on the movable unit, and has one or a more magnets. In addition, the stationary units each have one or more energy-transmitting coils, and the movable unit has at least one energy-receiving coil. The controller determines position data for the energy-receiving coil, selects at least one energy-transmitting coil based on the position data, and outputs a control signal to the stationary unit, with identification information for identifying the energy-transmitting coil.
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公开(公告)号：US20220134540A1
公开(公告)日：2022-05-05
申请号：US17575549
申请日：2022-01-13
Applicant: Beckhoff Automation GmbH
Inventor： Peter Kastler , Clemens Maier , Thomas Morscher , Armin Pehlivan , Christoph Zech , Leo Büchinger , Hans Beckhoff , Dirk Janssen , Uwe Prüssmeier , Michael Pfister
Abstract: An industrial robot comprises a modular robot arm having a plurality of arm modules, where a rotation transfer device for optical signal transmission is provided in an arm module or between a first and a second arm module. The rotation transfer device comprises an optomechanical rotation interface having a first interface side and a second interface side, which face each other and are substantially rotationally symmetrical and complementary. The first and second interface sides are configured to rotate relative to each other. The first and second interface sides are mechanically mounted with respect to each other, with a radial plain bearing on one interface side and a slide bearing shell complementary thereto on the other interface side. A gap is formed between the first and second interface sides, in the axial direction of the rotation transfer device, across which the optical signal transmission takes place.
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公开(公告)号：US20220118634A1
公开(公告)日：2022-04-21
申请号：US17566879
申请日：2021-12-31
Applicant: Beckhoff Automation GmbH
Inventor： Michael Pfister , Hans Beckhoff , Dirk Janssen , Uwe Prüssmeier , Christoph Zech , Leo Büchinger , Thomas Morscher , Armin Pehlivan , Peter Kastler , Clemens Maier
Abstract: An active arm module for the robot arm of a modular industrial robot has a first housing, first and connection sides arranged at an offset, and a drive device. The first connection side is mounted rotatably relative to the first housing, and is connected to the drive device in a torque-locking manner. The second connection side is connected to the first housing in a torque-proof manner, the drive device being arranged in the first housing and configured to rotate the first connection side relative to the first housing. A further module can be connected to the first and/or second connection side, where the first connection side is optically, electrically, power-electrically and/or fluidically connected to the second connection side, and an optical signal, electrical signal, electrical power, and/or a fluid can be exchanged with the further module via the and/or second connection side.
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公开(公告)号：US11296571B2
公开(公告)日：2022-04-05
申请号：US17112046
申请日：2020-12-04
Applicant: Beckhoff Automation GmbH
Inventor： Rolf Brinkmann , Lukas Bentfeld , Uwe Prüssmeier
Abstract: A stator assembly for driving a rotor of a planar electrical motor includes longitudinal stator layers with first coil conductors and inclined stator layers with second coil conductors. The first coil conductors extend in an elongated manner in a first direction, and the second coil conductors extend in an elongated manner in a second direction, different from the first direction. The longitudinal and inclined stator layers are arranged on top of one another in a third direction, oriented perpendicularly to the first and second direction. An uppermost and lowermost stator layer of the stator assembly are each formed as a longitudinal stator layer with first coil conductors. The longitudinal stator layers are arranged in the third direction at most on one side next to an inclined stator layer, and the inclined stator layers are arranged in the third direction at most on one side next to a longitudinal stator layer.
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