Liebherr-mining Equipment Colmar Sas

Kai Kugelstadt

Burkhard Emanuel Richthammer

Sebastien Nicolas Hoffmann

Adrien Levaray

Klaus Graner

Bernd Sommer

Frank Hundertpfund

Cédric Forestier

Burkard Richthammer

Burkhard Richthammer

The invention relates to a sealing apparatus for sealing the ball joint of a kingpin comprising at least one holding ring and at least one seal ring, wherein the seal ring is provided at least partially within a groove of the holding ring, and wherein the groove is provided in a radially inwardly disposed region of the holding ring.

Sealing apparatus for sealing the ball joint of a kingpin

The invention relates to an apparatus for the shape-matching and/or force-fitting fastening of an element, preferably of a tank, to a vehicle frame having at least one upper fastening plate couplable to an upper region of the tank and having at least one lower fastening plate couplable to the tank thereunder, wherein the fastening plates are configured in particular to largely or exclusively conduct the weight force of the tank into a metal top boom plate and/or into a metal bottom boom plate of a longitudinal beam of the vehicle frame.

Apparatus for the shape-matching and/or force-fitting fastening of an element to a vehicle frame

The present disclosure relates to a work machine, in particular in the form of a dump truck or of a truck, having a diesel electric traction drive, comprising at least one internal combustion engine, at least one alternator, at least one set of power electronics as well as at least one electric motor, wherein the power electronics are divided into two or more functional modules and at least one, each, functional module has an encapsulated housing.

Work machine, in particular dump truck or truck

The present disclosure relates to a work machine, in particular in the form of a dump truck or of a truck, having a diesel electric traction drive, comprising at least one internal combustion engine, at least one alternator, at least one set of power electronics as well as at least one electric motor, wherein the power electronics are arranged at least partially in the region of a driven driving axle of the work machine.

The present disclosure relates to a dump truck or to a truck, comprising a diesel electric traction drive and a cooling system, wherein two radiator fans and/or cooler blowers of the cooling system are hydraulically driven.

Dump truck or truck

The present disclosure relates to a mobile work machine, in particular in the form of a dump truck or truck, comprising a diesel electric traction drive and a cooling system, wherein a common cooling circuit of the liquid cooling medium is provided for the parallel cooling of one or more components of the power electronics and for the cooling of one or more drive components in the region of the driven vehicle axle.

Growing community of inventors

Lahr, Germany

Kai Kugelstadt