Lohmann & Stolterfoht Gmbh

Ortlinghaus-werke Gmbh

Gsi Helmholtzzentrum Fur Schwerionenforschung Gmbh

Bernhard Langenbeck

Thomas Haberer

Hartmut Eickhoff

Andreas Meise

Marius Pavlovic

Raimund Grimm

Peter Spiller

Kai Priedigkeit

Steffan Reiblein

Markus Albrecht

Frank Nagel

An operating assembly for a mechanical connection of an engine to a work machine includes a drive shaft unit and an output shaft unit which are connected by a dynamically controllable multi-plate clutch. A holding brake acts on the output shaft unit. The operating assembly includes a control unit. The holding brake is a dynamically controllable brake.

Clutch assembly

A brake assembly, in particular of a hydraulic wheel drive, comprising a disk package formed of a plurality of outer disks and corresponding inner disks, and compressible a piston assembly for braking. A first hydraulic cycle acts on the piston assembly for driving braking and a second hydraulic cycle acts on the piston assembly for parking braking. The piston assembly includes a driving brake piston which contacts the disk package and is able to be pressurized by the first hydraulic cycle and also able to be pressurized by an adjacent separate parking brake piston interacting with the second hydraulic cycle.

Brake assembly, particularly for a hydraulic wheel drive

A gearbox assembly, in particular for a wheel drive of a vehicle with a hydrostatic gearbox having, according to a first driving mode, the sun gear of the single planetary stage in effective interaction with a ring gear of the planetary stage via a first coupling, so that the output speed of the planetary stage is a linear function of the output speed of the hydrostatic gearbox and that, according to a second driving mode, the ring gear is in effective interaction with the hydrostatic gearbox, wherein, at the same time, the sun gear is in effective interaction with a gearbox input shaft via a second coupling so that as a consequence of power distribution, the speeds of the ring gear and the sun gear overlap.

Gearbox assembly with gearbox means for speed overlap

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Dortmund, Germany

Bernhard Langenbeck