Wirtgen Gmbh

Dynapac Gmbh

Thomas Kramer

Günter Hähn

Christian Berning

Cyrus Barimani

Peter Busley

Dieter Simons

Herbert Lange

Heiko Böhme

Armin Montermann

Seby Joseph

Jean-Rémy Chasse

Chistian Berning

In an automotive construction machine, with a machine frame () with preferably vertically arranged lateral outer walls (), a milling drum () mounted in the machine frame () for working a ground surface or traffic surface (), and with an operator's platform (), it is provided that the operator's platform () is moveable on the machine frame () transversely to the direction of travel, and is moveable outwards beyond the lateral outer walls () of the machine frame (), that the machine frame () is provided with a guide () for the operator's platform () acting transversely to the direction of travel, and that the guide () projects laterally either not at all or just slightly beyond the outer walls ().

Automotive construction machine

The invention relates to a building machine, in particular a road-building machine, having running gear and a chassis which is fitted with a working unit which has one or more implements. The building machine has a stored-program control device for controlling the implements of the working unit and a device for displaying operational variables or operational states in the form of characters or images. In addition to the stored-program control device, the building machine has a centralized data processing device which is embodied in such a way that operational variables or operational states can be displayed as characters or images with the device for displaying operational variables or operational states. The exchange of data between the stored-program control device and the centralized data processing device is carried out via a first data bus, while the exchange of data between the data processing device and the device for displaying operational variables or operational states is carried out via a second data bus.

Building machine

In an automotive construction machine, in particular road milling machine (), recycler (), or stabilizer, with a machine frame () carried by a chassis () with preferably vertically arranged lateral outer walls (), a milling drum () mounted in the machine frame () for working a ground surface or traffic surface (), and with an operator's platform () with an operating and indicating panel () and a seat () for a machine driver, it is provided that the operator's platform () is moveable on the machine frame () transversely to the direction of travel, that the seat () for the machine driver is integrated into the operator's platform (), which is moveable outwards beyond the lateral outer walls () of the machine frame (), that the machine frame () is provided with a guide () for the operator's platform () acting transversely to the direction of travel, and that the guide () projects laterally either not at all or just slightly beyond the outer walls ().

A back-lit operating unit for construction machinery includes a front panel having a plurality of cut-outs. Operating components are received in the cut-outs. A lighting device is arranged behind the front panel. The front panel has a sandwich construction including a carrier panel, a transparent mounting panel located on a front of the carrier panel, and a transparent film located on a front of the mounting panel.

Back-lit operating unit for construction machinery

The construction machine according to the invention is distinguished by the fact that an air-processing apparatus () is arranged outside the cab () on the machine frame (), wherein a device () for feeding processed and/or fresh air into the cab and used air from the cab is provided, said device having a feed air duct for processed air for the cab and a discharge air duct for used air from the cab.

Construction machine, in particular road milling machine, miner, recycler or stabilizer

The invention relates to a road-milling machine which has a ladderto allow the driver's positionof the civil engineering machine to be climbed to easily. The ladder is mounted on oneB of the two longitudinal sides of the frameof the machine to be pivotable about an axis of pivotextending substantially at right angles to the direction of travel. The ladder can thus be folded upwards to widen the working range of the machine. However, should the ladder not be in a state where it is folded upwards while the machine is being used to do work, the ladder cannot be damaged against obstacles which suddenly make an appearance in the working range. Should the ladder hit against an obstacle, the ladder is able to move out of the way of the obstacle by pivoting out of the vertical position in the opposite direction to the direction of travel. A further advantage of the ladder lies in the fact that the ladder can easily be folded upwards or downwards not only from the ground but also from the driver's position.

Road milling machine

The construction machine according to the invention is distinguished by the fact that an air-processing apparatus () is arranged outside the cab () on the machine frame (), wherein a device () for feeding processed and/or fresh air into the cab and used air from the cab is provided, said device having a feed air duct for processed air for the cab and a discharge air duct for used air from the cab. The feed air duct of the air-processing apparatus () is connected to the outlet (C) of the air-processing apparatus () and the discharge air duct is connected to the inlet (B) of the air-processing apparatus. In a construction machine whose control station is rotatably arranged on the machine frame, the arrangement with the air-processing apparatus outside the cab has the decisive advantage that it is not necessary to run hoses and/or lines between the rotatable cab and the machine frame. A preferred embodiment of the construction machine provides for the feed and discharge air duct of the air-processing apparatus () to have an outer section () which is formed by a component connected to the machine frame in a rotationally fixed manner and an inner section () which is formed by a component connected to the cab in a rotationally fixed manner, wherein the outer section encloses the inner section. Thus concentric air conduction via the swivel joint of the control station is possible.

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Königswinter, Germany

Thomas Kramer