Kleemann Gmbh

Robert Boschgmbh

Lars Rudolph

Emil Scheurer

Klaus Herbold

Otto Blessing

Gerlinde Weber

Vassilios Sekertzis

Daniel Amaral

Vjekoslav Belosevic

Tobias Geywitz

Jens-Oliver Najork

Nils Rudolph

Vjecoslav Belosevic

The invention relates to a rock processing plant () having a process unit (), to which a working platform () that can be walked on is assigned, wherein the process unit () has a projection (), which protrudes into the working area formed by the working platform (), wherein the working platform () has a fall arrester (), in particular in the form of a guardrail, and wherein the working platform () has a platform widening () in the area of the projection () to create a working area adjacent to the projection (). To improve occupational safety the invention provides that the platform widening () has a floor segment () as a working surface, which is swivel mounted such that it can be folded or swiveled between a folded-down working position, in which the floor segment () can be walked on, and an upright transport position, that the fall arrester () is guided in the area of the platform widening (), that at least one locking segment () is directly or indirectly coupled to the floor segment () in such a way that when the floor segment () is moved, the locking segment () is moved, wherein in the transport position the locking segment () blocks the access to the projection () at least in some areas and in the working position the locking segment () is moved out of the access area.

Rock processing plant

A mobile machine for conveying and/or processing mineral aggregate material, includes a machine frame and a conveyor module supported on the machine frame so as to be displaceable relative to the latter. A conveyor line runs along a virtual conveyor path (FB), the conveyor module being designed at least for conveying the aggregate material along the conveyor path on the conveyor line. A component carrier in a working state of the machine runs in an elevation direction (H) at a distance from the conveyor line crosswise with respect to the conveyor path above the conveyor line. The component carrier supports at least one functional module which interacts with the aggregate material conveyed on the conveyor line. The conveyor module is displaceable relative to the machine frame with a displacement component in the elevation direction. The component carrier is movable both relative to the conveyor module and the machine frame.

Mobile machine for handling aggregate material having a movable component carrier above a conveyor line

The invention relates to a rock processing plant () having a machine frame (), which supports a screening unit (), wherein the screening unit () has at least two screen decks (), which are arranged offset from each other in the vertical direction (H) of the rock processing plant (), wherein the screen decks () each have a discharge area (AA), wherein a transport device () is connected to the screening unit () in the conveying direction, wherein the transport device () has a feed area () and a discharge area (), wherein a transport means, in particular an endless circulating conveyor belt (), extends in a transport direction (D) at least partially between the feed area () and the discharge area (), wherein the transport device () is attached to the machine frame () by means of a mechanical actuator (), wherein the mechanical actuator () can be used to move the feed area () of the transport device () between two control positions, in which the feed area () is optionally assigned to one of the discharge areas (AA) of the two screen decks () or both discharge areas (AA), and wherein the mechanical actuator () can be used to move the feed area () of the transport device () between the two control positions in the vertical direction and in the transport direction (D) of the transport device (). Such a rock processing plant has a simple and space-saving design, which permits a conversion to the different operating positions with little effort.

The invention relates to a rock processing machine () having a feed hopper () and a process unit () downstream thereof, wherein a conveying device, in particular a hopper discharge belt (), is assigned to the feed hopper (), wherein the feed hopper () has a hopper side wall (), and wherein a side-wall heightening () is assigned to the hopper side wall (), which side wall heightening can be swiveled between a folded-down working position and a folded transport position. In such a rock processing machine, the requirements of occupational safety are effectively taken into account in a simple manner if provision is made that an operating unit () having a lever () for swiveling the side-wall heightening () is assigned to the side-wall heightening (), wherein a transmission element () is used to couple the lever () to the side-wall heightening (), and that the side-wall heightening () is secured in the folded-down working position using a movable locking element ().

Rock processing machine

The invention relates to an electrical machine, particularly an alternating current generator, that can be designed as a three-phase alternator, for example, having&#x2014;preferably electrical&#x2014;components that are protected from access, wherein to this end there is a protective cap () fastened by means of at least one snap region (), wherein the snap region () has a snap-in hook () having a snap-in hook root (), wherein there is a bending region () between the snap-in hook () and the snap-in hook root (), wherein the bending region () has a cambered surface ().

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Stuttgart, Germany

Lars Rudolph