Schuler Pressen Gmbh + Co. Kg

Schuler Pressen Gmbh

Fellenberg, Stefan

Schaller, Hans-jörg

Jürgen, Fahrenbach

Jürgen Fahrenbach

Hans Hofele

Andreas Dangelmayr

Andreas Lauke

Martin Schmeink

Martin Gaebges

Michael Richter

Tobias Schwarz

Dietmar Schöllhammer

Stefan Fellenberg

Hans-Jürgen Schaller

A laminated core can be contained in a rotor and/or in a stator and include at least one first sheet metal part assembly and at least one second sheet metal part assembly. The two sheet metal part assemblies are arranged alternately lying one against the other in a stacking direction. Every first sheet metal part has first teeth projecting from a connecting part radially relative to the axis of rotation. Correspondingly, every second sheet metal part has second teeth projecting from a second connecting part. The first teeth extend from the axis of rotation at a distance different from how far the second teeth extends from the axis of rotation to form a step to mesh the rotor with an associated stator and increase the air gap between them without increasing dimensions of the laminated cores in the stacking direction.

Laminated core of a stator or a rotor and electrical machine

A press, a method for operating the press, and a lubricating arrangement for the press or for another working machine. The press has a press drive that is connected with a ram of the press, which ram can be moved via a transmission in a working direction (Z). The transmission has at least one sliding bearing with one and, preferably, several lubricating points. In a first press operating state, all the lubricating points of the sliding bearing are supplied with lubricant at a first lubricant pressure (p). In a second press operating state, the thickness of the lubricant film formed in the sliding bearing drops below a minimum value in the region of at least one first lubricating point and lubricant is supplied thereto at a second greater lubricating pressure (p) in order to prevent increased wear of the sliding bearing.

Method for operating a press with sliding bearing lubrication as a function of the press operating state

The invention relates to a press having a direct electric drive, without any motion transmitting apparatus, such as, for example, gears or gear drives wherein the electric direct drive is located between an eccentricand a connecting rodand brings about a relative movement between the eccentricand the connecting rod

Direct drive for a press

A press drive including an electric motor with a stator and a rotor and permanent magnets arranged around the circumference of the rotor. The rotor includes at least one eccentric integrally therewith and rotatably supported with the rotor. The stator is supported on the rotor by bearings arranged adjacent the eccentrics and is held stationary by torque struts.

Eccentric press with direct drive

In an apparatus and a method for producing diffraction- and interference-active structures by micro-pattern stamping a metal object, a micro-stamping arrangement is provided including a micro-stamping station with a micro-pattern stamp for generating a diffraction-active structure on the metal object, an application station for applying a protective layer to the diffraction-active structure and a macro-stamping station for applying a macroscopic image relief over the diffraction active structure while it is protected by the protective layer.

Embossing method and apparatus for producing diffraction-active structures

In an energy storage device () with evaporation cooling wherein the boiling temperature of a liquid which is disposed in heat exchange relationship with electric capacitors () for limiting the operating temperature of the electric capacitors, a thermal vapor condensing arrangement is provided for condensing the vapors formed from the liquid during cooling of the electric capacitors and returning the condensate back to the liquid surrounding the electric capacitors.

Cooled energy storage device and press including such a device

In a wind power generation installation comprising a rotor with rotor blades mounted on a tower and connected via a transmission to a generator for generating electric power, an electric machine operable as a motor is also connected to the transmission for applying a driving torque to the transmission so as to bias the transmission so as to hold the gears of the transmission in constant engagement in order to prevent the detrimental effects of torque variations on the gears of the transmission.

Wind power generator with biased transmission arrangement

A reshaping device according to the invention has at least one ejector, for example, in the form of a cylinder pin () which is shifted by the workpiece () against the pressure from a pressure storing cylinder () or other suitable energy storing device before and/or during the reshaping of the workpiece (). The workpiece ejection occurs by the work stored in the energy storing device.

Growing community of inventors

Aichelberg, Germany

Jürgen Fahrenbach