Flender Gmbh

Siemens Aktiengesellschaft

Dirk Schroer

Jan Andersson

Christoph Messink

Simon Becka

Eugen Schlegel

Franz Schmeink

Michael Tegelkamp

Robert Prusak

Steffen Brun

Matthias Friedrich

Guido Josten

Stephan Hühne

Volker Düvel

Oliver Bachler

Lucas Paus

Matthias Weiss

Christoph Schmitz

Bernhard Hoffmann

Gear and gearing casing

Gear casing

A flange arrangement includes a power shaft, a flanged hub connected detachably to the power shaft, and a stop member configured to detachably hold the flanged hub on the power shaft and to exert a disassembly force on the flanged hub so as to be able to rotate about a rotation axis of the power shaft.

Flange arrangement, flanged hub, stop member, gear unit, electric motor, wind turbine and industrial application

Gear

A vertical mill gearbox includes a drive shaft mounted in a casing for rotation about a rotation axis, and an intermediate shaft configured as a hollow shaft and mounted in the casing for rotation about a vertical second rotation axis. The intermediate shaft has a bevel gear meshing with a bevel-gear pinion of the drive shaft. A torsion shaft is received in fixed rotative engagement with the intermediate shaft and sized to extend beyond the intermediate shaft to define a projecting section to which a sun gear rotatably driven via the intermediate shaft is fixed. A planet carrier is mounted in the casing for rotation about the second rotation axis and rotatably supports an internal gear having an internal tooth system. Mounted to the planet carrier is a rotatable planet gear which meshes with the sun gear and with the internal tooth system of the internal gear.

Vertical mill gearbox

A planet carrier arrangement includes a bearing assembly having first and second roller bearings and a traction element having a first end supported by the bearing assembly such as to enable the traction element to oscillate. A planet carrier is mounted in a suspended manner to the traction element, wherein one of the roller bearings of the bearing assembly is configured to absorb an axial force seeking to lift the planet carrier.

Planet carrier arrangement, vertical mill gearbox and vertical mill

An output-side subassembly of a mill drive system is provided. The subassembly includes an output flange, connectable to a grinding dish, for absorbing forces occurring in a grinding process. Moreover, an annular basic element which is mountable on a foundation or carrier element is provided. For supporting the output flange, a plurality of axial plain bearing segments are arranged essentially equidistantly with respect to one another on the annular basic element. In this case, lubricating gaps are formed in each case between the output flange and the axial plain bearing segments.

Output-side subassembly of a mill drive system and mill drive system

Growing community of inventors

Rhede, Germany

Dirk Schroer