Slm Solutions Group Ag

Claas Industrietechnik Gmbh

Andre Riemer

Dieter Schwarze

Robert Obermeier-Hartmann

Sascha Rackow

Thomas Schulte

Thomas Niendorf

Florian Brenne

Mirko Schaper

Wadim Reschetnik

Stefan Leuders

A traction wheel for a track roller unit of an agricultural working machine has at least one drive wheel for driving an elastic track belt of the track roller unit. The at least one drive wheel comprises supporting arms which extend from an axis of rotation of the drive wheel in the radial direction in the manner of spokes and a gap is formed radially on the outside, at least between two adjacent supporting arms in each case. At least one friction element is situated, in particular detachably, radially outwardly on a supporting arm for non-positive interaction with the track belt.

Traction wheel for a track roller unit

A method and an apparatus () for generating a three-dimensional work piece containing an information code are provided. The method comprises the steps of applying a raw material powder () onto a carrier () by means of a powder application device (), irradiating electromagnetic or particle radiation () onto the raw material powder () applied onto the carrier () by means of an irradiation device (), and controlling the operation of the powder application device () and the irradiation device () so as to generate an information code pattern () on or in the work piece (), wherein the information code pattern () is defined by the microstructure () of the work piece ().

Method and apparatus for generating a work piece containing an information code

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Paderborn, Germany

Andre Riemer