Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8575503 | Operating device for manually actuating lifting devices | Wolfgang Krebs, Thomas Bönker, Giuliano Persico, Klaus-Dieter Oemus, Stefan Elspass +1 more | 2013-11-05 |
| 7997433 | Device for suspending a travel rail of an overhead conveyor or a hoisting machine | Reinhard Birkigt, Michael Buike, Klaus Enners, Stefan Fitzler, Ingo Grassmann +4 more | 2011-08-16 |
| 7784627 | Device for suspending a rail, particularly a running rail of an overhead conveyor or of a lifting apparatus | Reinhard Birkigt, Michael Buike, Klaus Enners, Stefan Fitzler, Ingo Grassmann +4 more | 2010-08-31 |
| 7739960 | Running gear | Oliver Moll, Klaus Nerger | 2010-06-22 |
| 7607707 | Load hook | Ralf Eising, Uwe Lichtenvort, Thilo Walloschek | 2009-10-27 |
| 7568855 | Arrangement for axial securing of grooved bolt | Stefan Fitzler, Sven Müller, Reinhard Birkigt | 2009-08-04 |
| 7503263 | Device for suspending a rail of an overhead conveyor or a hoisting machine | Reinhard Birkigt, Michael Buike, Klaus Enners, Stefan Fitzler, Ingo Grassmann +4 more | 2009-03-17 |
| 7504602 | Suspended control device | Michael Rohr, Wolfgang Krebs, Anton Munzebrock, Rudiger Ostholt, Giuliano Persico +5 more | 2009-03-17 |
| 7422542 | Method of monitoring a chain pulley block and chain pulley block apparatus | Holger Freitag, Oliver Moll, Erik Appel, Ralf Eising, Burkhard Hasenack +2 more | 2008-09-09 |
| 6460828 | Brake, in particular for a drive of a hoist | Heinz Flaig, Jurgen Heun, Franz Schulte, Rudiger Ostholt | 2002-10-08 |
| 6241215 | Portable winch | Uwe Lichtenvort, Giuliano Persico, Heinz Flaig, Jurgen Heun, Ralf Eising | 2001-06-05 |
| 6220176 | Travelling mechanism, especially for lifting devices | — | 2001-04-24 |
| 6174010 | Suspension system for attaching a load-bearing member to a lifting mechanism of a hoisting apparatus for a person | Alfred Fanger, Heinz Hasselmann, Janus Nedza, Thilo Walloschek | 2001-01-16 |
| 6153992 | Running gear, in particular for hoists and suspended loads, and method of braking a running gear | Axel Hauschild, Rolf Koschorrek, Torsten Sattler | 2000-11-28 |
| 6102372 | Rope arrangement for the suspension of attachment means at a carrying device arranged above it | Alfred Fanger | 2000-08-15 |
| 6050198 | Travelling mechanism of a rail-movable lifting device | Alfred Fanger, Ralf Eising | 2000-04-18 |
| 6036248 | Load-supporting apparatus for loads provided with a pick-up eyelet | Alfred Fanger, Ralf Eising | 2000-03-14 |
| 6033119 | Locomotive running wheel block quipped for simplified replacement of worn parts | Eberhard Becker, Winfried Gievers, Klaus-Peter Hoffmann, Karl Liebig, Bernd Neupert +4 more | 2000-03-07 |
| 5992913 | Running wheel for traveling units which are movable on rails, especially for traveling cranes | Eberhard Becker, Andreas Duhme, Winfried Gievers, Ingo Grassmann, Frank Hildebrandt +7 more | 1999-11-30 |
| 5943960 | Running wheel block | Eberhard Becker, Winfried Gievers, Klaus-Peter Hoffmann, Karl Liebig, Bernd Neupert +4 more | 1999-08-31 |
| 5931584 | Running wheel block | Eberhard Becker, Winfried Gievers, Klaus-Peter Hoffmann, Karl Liebig, Bernd Neupert +4 more | 1999-08-03 |
| 5881650 | Running mechanism for chain hoists, load carrying means for trailing cable | Hartmut Hubertus Schütt | 1999-03-16 |
| 5863029 | Swivelably mounted rope guide for guiding a rope onto and off of a winding drum | Alfred Fanger | 1999-01-26 |
| 5851039 | Lower block apparatus | Alfred Fanger, Klaus Winter | 1998-12-22 |
| 5829737 | Rope guide for a winch having two interconnected drivable rope guides | — | 1998-11-03 |