Demag Cranes & Components Gmbh

Leopold Kostal Gmbh & Co. Kg

Kostal Automobil Elektrik Gmbh & Co. Kg

Michael Röhr

Giuliano Persico

Wolfgang Krebs

Anton Münzebrock

Rüdiger Ostholt

Udo Gersemsky

Holger Freitag

Thomas Weber

Erik Appel

Frank Hagen

Burkhard Hasenack

Matthias Richwin

Frank Bläsing

Ralf Böbel

Jürgen Heun

Carsten Neumann

Oliver Ullrich

Christos Georgiadis

Philip Babczynski

Till Ringel

The invention relates to a suspended control device () which is suspended by means of a control line () connected to a unit to be controlled (). Said suspended control device is especially a control switch or a suspended push-button switch for controlling hoisting equipment, the control line () comprising electrical lines () for transmitting control signals, and a traction relief element () which is supported at the top, on the unit (), and used to absorb weight and tractive forces. The aim of the invention is to provide a suspended control device () whereby the length of the control line () can be easily changed. To this end, a storage element for receiving and releasing a defined length of the electrical lines () is provided behind the region wherein the traction relief element () is supported, seen in the direction of the unit () from the suspended control device ().

Suspended control device

An optoelectronic sensor for sensing wetting of a windshield includes a first circuit, and a radiation emitter and a radiation detector both arranged on the first circuit to emit radiation toward the windshield and to detect radiation reflected from the windshield. Beam shapers parallelize the emitted radiation toward the windshield and focus radiation reflected from the windshield toward the detector. A coupling element couples the emitted radiation into the windshield and couples the reflected radiation out of the windshield. A structural element is arranged between the lens holder and the coupling element. The structural element may have retaining elements for positioning a second circuit arranged between the lens holder and the structural element relative to the windshield. The structural element may have support elements for adjustably positioning the lens holder and thereby the beam shapers relative to the first circuit and the windshield.

Vehicle optoelectronic precipitation sensor with adjustable lens holder

The invention refers to a hanging control device connected to a unit to be managed, specifically control switches or hanging control panels in order to control hoisting gear, by means of a control line, whereby the control line contains electrical lines () to transmit control signals and strain relief, which is supported at the top of the unit to absorb weight and traction forces. In order to create a hanging control device for which the length of the control line can be easily changed, we suggest that strain relief be created by means of hose (), which can be folded flat and has the design of a type of textile hose, and that electrical lines () run through the inside of the hose.

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Dortmund, Germany

Michael Röhr