J. Schmalz Gmbh

J. Schmaiz Gmbh

Alfred Kärcher Gmbh Co. Kg

Harald Kuolt

Thomas Eisele

Walter Dunkmann

Thomas Holecek

Yunus Demirtas

Aline Defranceski

Dirk Webert

Hermann Reinisch

Thomas Speck

Marcus Eberle

Florian Fritz

Jan Gauß

Walter Schaaf

Jan Gauss

Christian Frey

Andreas Van De Ven

Nils Werning

Simon Poppinga

Tim Kampowski

Jürgen Binder

Jürgen Gassmann

Ruwanta De Silva

Ralf Rapp

Manuel Essl

Stephanie Kollak

Alexander Zeeb

David Rockel

Thomas Fiack

The present invention is directed toward a method for operating a vacuum generator using pressure fluid to generate the vacuum. The vacuum generator has a pressure port for pressure fluid supply, and a suction point. During a work cycle, the pressure fluid supply is activated at least once and then deactivated again at least once. An active period is measured during which the pressure fluid supply is activated during the work cycle.

Method for operating a vacuum generator and a vacuum generator

A method for the handling of flexible and/or mat-like workpieces () with a holding device () comprising the steps of: picking up the workpiece () from an initial configuration with activated gripping devices (); and displacing the gripping devices () relative to each other to deform the workpiece () into a desired freeform, further wherein the holding force before or during the displacement of the gripping devices () is reduced on each gripping device () so that the first sections () of the workpiece () during its deformation slide along the contact surface () and the second sections () of the workpiece () are fixed by the gripping devices () on the bearing surface ().

Method for handling flexible mat-like workpieces

The invention involves a vacuum generator apparatus with an electrically driven primary vacuum generator with a suction connection for sucking in a primary suction flow, and with at least one ejector apparatus, which has an inflow opening open to the environment, an outflow opening, and a suction opening that can be streamed through by a suction stream created at the suction opening from the inflow opening to the outflow opening, whereby the suction connection of the electrically driven primary vacuum generator is connected by flow with the outflow opening of the ejector apparatus.

Vacuum generating apparatus and vacuum tube lifter having a vacuum generating apparatus

The present invention relates to a method for monitoring the operating state of a device, including a communication circuit and antenna for wireless transmission of signals to and from a base device arranged on the device, including the steps of: transitioning between first and second operating states, wherein the first operating state corresponds to a position of an interfering object in spaced relation to the antenna and the second operating state corresponds to a position of the interfering object closer in relation to the antenna; interference of the signal transmission between the antenna and the base device by the interfering object when in its closer position, wherein the interfering object does not interfere with the signal transmission when in its spaced position; detection of at least one of the occurrence or lack of interference with the signal transmission for determination of a transition between the operating states.

Method for monitoring an operating state of a device and corresponding device and system

A holding device () having a plurality of gripping devices () which are arranged displaceable relative to each other on a support structure () in such manner that by their displacement gripping devices () are adjustable to a free-form surface. The support structure () comprises a plurality of mutually associated movable support elements () on which are arranged gripping devices (), wherein a plurality of support elements () are arranged in a row and are connected to form a carrying chain () such that the carrying chain () is form-adjustable by the movement of the support elements () relative to each other.

Holding device for gripping workpieces with complex shapes or deformable surfaces

Growing community of inventors

Deilingen, Germany

Harald Kuolt