Sew-eurodrive Gmbh & Co Kg

Sew-eurodrive Gmbh & Co

Sigma Energy Systems Gmbh

Sew-eurodrive Gmbh&co. Kg Abt. Ecg

Josef Schmidt

Zhidong Hua

Thomas Schäfer

Matthias Hauck

Jochen Mahlein

Andreas Wanjek

Leobald Podbielski

Günter Becker

J&ouml;rg Roth-Stielow

Thomas Leichter

Jens Schäfer

Thomas Zöller

Jürgen Böckle

Bernhard Köhler

Maja Sliskovic

Gero Bockelmann

Andreas Tuskan

Olaf Simon

Markus Thome

Ralf Berger

Marek Lewandowski

Jan-Patrick Ködderitzsch

Jochen Weber

Karl-Heinz Tröndle

Stefan Dietrich

Peter Barton

Harald Wolf

Ingo Schütterle

Jens Schillinger

Hans Jürgen Kollar

Joachim Nikola

Dirk Degen

Walter Trumpler

Jochen Pfann

Torsten Koker

Frank Erb

Andreas Böser

Martin Schörner

Thorsten Moritz

Michael Lindenfelser

Claus Schöpfer

Klaus Schwesinger

Patrick Weis

Friedrich Manz

Thomas Uhl

Thomas Krempel

Bernhard Schneider

Björn Egger

Ronny Enenkel

Ralf Bennerscheidt

Helmut Nestler

Serdal Ayhan

Christian Sauer

Firat Altan

Christian Schumann

Frank Schönung

Martin Huber

Gunnar Meyrowitz

Detlev Schroeder

Sebastian Schiffmann

Christian Lampert

Alexander Junginger

Gerhard Dittes

Michael Geissler

Torsten Philipp

Dieter Groß

Konstantin Wolf

Sven Tesch

Christian Treier

Martin Habermaas

Tobias Markheiser

Udo Laubenstein

Claus Schopfer

Martin Nürge

Hans-Jürgen Kollar

Ulrich Stockenberger

Eberhard Werner

Agathe Schmidt

Jorg Roth-Stielow

Friedrich Lagier

Maximilian Winter

Theodor Dahl

Jan Becker

Patrick Rech

Steffen Storck

Jonas Felix Bürgel

Benjamin Moos

Helmut Belz

Martin Schömer

Daniel Tritschler

Martin Doppelbauer

Michael Haug

Michael Angst

Friedhelm Metzler

Ingo Schuetterle

Mario Zucker

Alexander Fuchs

Tanja Walz

Sascha Jochem

Manuel Baena

In a system and method for operating a system, a drive is connectable to a supply-voltage source, especially an AC-voltage source, with the aid of an apparatus, in particular a control unit, via electric lines installed in the system, and information is transmittable between the control unit and the drive, using the lines.

System for transmitting information via electric lines and method for operating the system

A mobile transport system includes a drive unit having a first drive wheel rotatable about a first drive axis and a second drive wheel rotatable about a second drive axis, the drive axes extending in a transverse direction. The drive unit includes a swivel and a drive frame. The drive frame is pivotable about a steering axis relative to the swivel. The drive unit includes a marking carrier that is disposed in a stationary manner relative to the drive frame, and on which optically detectable markings are applied. The drive unit includes a camera for detecting the markings and is disposed in a stationary manner relative to the swivel.

Mobile transport system

In a system and method for operating a system, which includes a first inverter which feeds a first electric motor, and a second inverter which feeds a second electric motor, the DC-voltage side connection of the first inverter is connected to the DC-voltage side connection of a rectifier which is supplied from an electrical AC-voltage supply network, the DC-voltage side connection of the second inverter is connected to the DC-voltage side connection of the rectifier, in particular, the two DC-voltage side connections of the inverters are switched in parallel, and a controller is provided, in particular in the first inverter, which controls the current accepted and acquired by the first inverter at its DC-voltage side terminal toward a setpoint value in that the torque of the first electric motor fed by the first inverter is the controlled variable.

System including a first inverter and a second inverter, and method for operating the system

A mobile transport system includes a vehicle frame, first and second pairs of support wheels, first and second drive wheels, and a swing frame. A drive unit including a drive frame is disposed on the swing frame. The first drive wheel is rotatably supported on a first swing arm, and the second drive wheel is rotatably supported on a second swing arm. The first and second swing arms are coupled to each other by a coupling unit, such that a pivot motion of the first swing arm about a first swing axis in a first pivot direction brings about a pivot motion of the second swing arm about a second swing axis in a second pivot direction oriented opposite to the first pivot direction.

A mobile transport system includes a vehicle frame, first and second pairs of support wheels, first and second drive wheels, and a swing frame pivotable about an swing axis relative to the vehicle frame. The first support wheels are disposed on the vehicle frame, and the second support wheels are disposed on the swing frame. A drive unit including a drive frame is disposed on the swing frame. The first drive wheel is rotatably supported on a first swing arm pivotable about a first swing axis relative to the drive frame, and the second drive wheel is rotatably supported on a second swing arm pivotable about a second swing axis relative to the drive frame. The drive frame is pivotable about a steering axis relative to the swing frame.

A mobile transport system for transporting objects, e.g., in a technical facility, includes a first drive module and a second drive module, which are offset relative to each other in a longitudinal direction, and a load-holding unit, which is supported on the drive modules. Each of the drive modules includes a module frame, a first caster, which is mounted for rotation about a first axis of rotation, a second caster, which is mounted for rotation about a second axis of rotation, a third caster, which is mounted for rotation about a third axis of rotation, a fourth caster, which is mounted for rotation about a fourth axis of rotation, and a drive unit. The drive unit includes a drive frame disposed on the module frame, a first drive wheel, which can be rotated about a first drive axis, and a second drive wheel, which can be rotated about a second drive axis, the first caster being disposed on a first load lever (), which can be pivoted relative to the module frame about a load axis extending in a transverse direction, the second caster being disposed on a second load lever, which can be pivoted relative to the module frame about the load axis, the third caster being disposed on the module frame, the fourth caster () being disposed on the module frame. The load-carrying unit is supported, at a first support point, on the first load lever and, at a second support point, on the second load lever.

An energy store includes a storage module having a fan. The fan is arranged as a radial fan, and channels extend through the storage module, e.g., axially, open into a spatial region which is delimited by a cover part of the energy store connected to the storage module and the storage module. The cover part has a recess extending through the cover part, e.g., axially, which is covered by the fan, e.g., by the suction region of the fan, e.g., on the side of the cover part facing away from the storage module, and the energy store has a deflection hood, e.g., for deflecting the conveyed air flow in the axial direction, on the side of the cover part facing away from the storage module.

Energy store including a storage module assembly with fans

A system for transporting goods, includes a transport container for holding goods, a driverless transport vehicle for transporting the transport container, and a transfer station, on which the transport container is positionable. The transport container includes a locking device, which is lockable to a first locking unit of the driverless transport vehicle, and to a second locking unit of the transfer station. In a method for transporting goods: the locking device of the transport container is locked to the first locking unit; the transport container is transported by the driverless transport vehicle to the transfer station; the locking device of the transport container is unlocked from the first locking unit; and the locking device of the transport container is locked to the second locking unit.

System and method for transporting goods

In a system and method for operating a system having a rail, a stationary unit, rail-guided mobile parts, and a slotted hollow waveguide, either a first one of the mobile parts or the stationary unit functions as a transmitter, and a second one of the mobile parts functions as a receiver. The transmitter is configured for the simultaneous transmission of an electromagnetic signal and an acoustic signal, e.g., at a first instant. The receiver, which is set apart from the transmitter, is configured to detect the arrival of the electromagnetic signal at a second instant and to detect the arrival of the acoustic signal at a third instant. The second mobile part has an evaluation unit which is configured to determine the distance between the transmitter and the receiver based on the acquired second and third instants.

System and method for operating a system having a rail, a stationary unit, rail-guided mobile parts, and a slotted hollow waveguide

A receiver for a light transmission system includes a camera having an image sensor, and a light-sensitive area of the image sensor includes a plurality of rows of light-sensitive elements. The image sensor is configured such that the light-sensitive area of the image sensor is scanned row by row or column by column. An attachment element is arranged such that light incident on the light-sensitive area of the image sensor passes through the attachment element beforehand. The attachment element has at least one lenticular region and at least one planar region.

Receiver for light transmission system, light transmission system and method of operating a light transmission system

A system includes an optical waveguide, provided as a component of a first part, and at least one sensor system, provided as a component of a second part. The second part is movable relative to the first part, and the optical waveguide radiates light laterally on the side. The sensor system detects the light intensity of the laterally emitted light emitted by the optical waveguide. A grating is provided between the sensor system and the optical waveguide.

System including an optical waveguide for emitting light laterally and a sensor for detect the intensity of the laterally emitted light

In a method for operating an electric vehicle, including an electrical drive device for driving the vehicle, a control device for controlling the driving of the vehicle, a first energy storage device for supplying the control device with a first DC voltage, a second energy storage device for supplying the drive device with a second DC voltage, and an energy supply unit providing an output DC voltage, the first energy storage device is connected to the energy supply unit via a converter device, the second energy storage device is connected to the energy supply unit, the converter device converts the output DC voltage into the first DC voltage, a first power flow from the first energy storage device to the second energy storage device is prevented and a second power flow from the second energy storage device to the first energy storage device is prevented.

Method for operating an electric vehicle and electric vehicle

In a method for a data transmission between first and second modules, and a system having mobile parts for performing the method: the time bases of the first and second modules are synchronized; transmitters of the first module emit a light signal pulse individually one after the other and/or in numbered order in a respective time range; the particular receiver of the second module at which the strongest receive signal occurs is determined, the particular time range and/or the number of the particular time range being determined in which the strongest receive signal occurs; the determined time range and/or the determined number is/are transmitted from the second module to the first module; and the transmitter of the first module associated with the determined time range and/or to the determined number is determined and used for the subsequent data transmission from the first module to the second module.

Method for a data transmission between a first and a second module and system including mobile parts for carrying out the method

In a method for operating a system, and a system, the system includes a mobile part drivable on a driving surface, and a load carrier. The mobile part includes a radar sensor connected to a control of the mobile part. The frequency spectrum of an intermediate frequency signal is determined, and, using pattern recognition, the frequency spectrum is compared with stored pattern samples, and the result of the comparison is conveyed to the control. The control actuates actuators such as a drive and/or steering unit of the mobile part as a function of the result of the comparison.

Method for operating a system, and system

A system includes vehicles, a central control unit, and a stationary transceiver module connected to the central control unit via a bidirectional communications channel. Each has a transceiver module for bidirectional communication with the stationary transceiver module and/or a vehicle. The transceiver module has a controllable light source and a light sensor. The central control unit transmits driving orders to the vehicles via the stationary transceiver module. A first vehicle that is located within the spatial transmission area of the stationary transceiver module forwards a driving order to a second vehicle that is located outside the spatial transmission area of the stationary transceiver module, and the second vehicle transmits data via the first vehicle and the stationary transceiver module to the central control unit.

Method for operating a system having visible light sources and sensors for bidirectional communication and system having visible light sources and sensors for bidirectional communication

Growing community of inventors

Graben-Neudorf, Germany

Josef Schmidt