Abstract: The invention relates to a conductive material consisting of an alloy that contains copper, for use as a plug-in or clip connection. Said material comprises a cover layer that is deposited on at least some sections of the contact surface, said layer consisting at least of a support layer and an adhesive layer. The anti-friction layer has a carbon content greater or less than 40 and less than or equal to 70 atomic percent.

Abstract: The invention relates to a conductive material consisting of an alloy that contains copper, for use as a plug-in or clip connection. Said material comprises a cover layer that is deposited on at least some sections of the contact surface, said layer consisting at least of a support layer and an adhesive layer. The anti-friction layer has a carbon content greater or less than 40 and less than or equal to 70 atomic percent.

Abstract: A crushing device is configured as a mobile or semi-mobile unit (1), in particular for use in open cast mining and in the recycling industry, with a feeding container (Z), a feeding conveyor means (3) connected downstream of this for a crusher unit (7), a discharge conveyor (8) serving to transport the crushed product therefrom and a support structure (4), on which the previously named components are held. In order to improve the feasibility of the crushing device, only a single discharge conveyor unit (8) is provided as a discharge conveyor device for both the drawing off and the discharge process. The conveyor unit (8) is constructed to slew as a subassembly in the horizontal and vertical direction relative to the support structure (4).

Abstract: A crushing device is configured as a mobile or semi-mobile unit (1), in particular for use in open cast mining and in the recycling industry, with a feeding container (Z), a feeding conveyor means (3) connected downstream of this for a crusher unit (7), a discharge conveyor (8) serving to transport the crushed product therefrom and a support structure (4), on which the previously named components are held. In order to improve the feasibility of the crushing device, only a single discharge conveyor unit (8) is provided as a discharge conveyor device for both the drawing off and the discharge process. The conveyor unit (8) is constructed to slew as a subassembly in the horizontal and vertical direction relative to the support structure (4).

Abstract: A bearing material of copper or a copper-containing alloy for use in friction bearings with a cover layer deposited at least on portions of the sliding face, is made up of at least a support layer and a sliding layer, the sliding layer being a hard coating and comprising diamond-like carbon.