Caterpillar Global Mining Europe Gmbh

Henner Ruschkamp

Johannes Wesselmann

Markus Lenzing

Sebastian M Mundry

Marco Ahler

Simon Pauli

Stefan Hengstler

Peter Herkenrath

Karsten Schwinne

A plug-in module for controllers of mobile working machines, having a housing, a connection plug, electronics boards and at least one plug socket for connecting actuators or sensors. The housing being formed by a box with a front, rear and side walls as well as a base plate comprising a cutout for the connection plug, and in that the electronics boards are forming a board box by connecting two end boards and two side boards, with the board box being arranged in the interior of the housing, and with the plug socket being mechanically coupled to the housing by a strain-relief clip.

Plug-in module for controllers of mobile working machines

A network infrastructure for mobile machines which are usable in explosive areas, having inherently safe participants and not inherently safe network participants the latter being arranged in pressure-resistant housings. The machine has at least one controller for actuating at least one not inherently safe participant. In order to provide a network infrastructure which avoids the drawbacks of the prior art, the machine has, outside the pressure-resistant housing for the first controller, at least one second, inherently safe controller for actuating at least one inherently safe participant, wherein the first controller forms a data distributor for a plurality of not inherently safe participants and the second controller forms a data distributor for a plurality of inherently safe participants, and wherein the first data distributor and the second data distributor are linked via an electrically decoupled data communication link.

Network infrastructure for mobile machines which can be used in areas at risk of explosion

The invention relates to an extraction system for mineral extraction, having a machine frame which is movable along a conveying device and which for each direction of travel, on its front side that, in operation, lies facing a working face, has hewing tools for the minerals to be won, and having a sensor system, disposed on the machine frame, for mineral/host rock recognition. In order to provide an extraction system which can be provided with or used with an improved sensor system, a retaining box for the sensor device is fastened in projecting arrangement to the front side of the machine frame, the retaining box preferably containing a georadar as the sensor system.

Extraction system for mineral extraction and retaining device for a sensor system therefor

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Lunen, Germany

Henner Ruschkamp