| 5631510 |
Electric drive with brakes, in particular for hoists, lifting devices or positioning transporting systems |
Heinz Flaig, Josef Saeftel, Herbert Dreher, Axel Hauschild, Johannes Kluge +4 more |
1997-05-20 |
| 5507472 |
Hoist with a lifting device |
Heinz Hasselmann, Johannes Kluge, Wolfgang Krebs, Uwe Lichtenvort, Anton Munzebrock +1 more |
1996-04-16 |
| 5480125 |
Hoist with a lifting device |
Heinz Hasselmann, Johannes Kluge, Wolfgang Krebs, Uwe Lichtenvort, Anton Munzebrock +1 more |
1996-01-02 |
| 5188478 |
Force-transmitting, cone-shaped press-fit connection |
Heinz Schmidt |
1993-02-23 |
| 5170995 |
Easily disassemblable compact hoist |
Heinz Flaig, Heinz Hasselmann |
1992-12-15 |
| 5156069 |
Transmission box |
Frank Kratzke |
1992-10-20 |
| 5130592 |
Sliding rotor motor |
Hans Mall |
1992-07-14 |
| 4877987 |
Motor with axially displaceable rotor |
Heinz Flaig, Udo Neumann, Heinz Hasselmann, Karl Zacharias, Rainer Horbach |
1989-10-31 |
| 4773691 |
Adjustable wheel mount in crane carriages |
Alfred Bernd, Salvatore Dimastrogiovanni, Roland Staggl |
1988-09-27 |
| 4634078 |
Rope guide |
Karl-Ernst Kaufmann, Josef Saeftel, Otto Oldewurtel |
1987-01-06 |
| 4565352 |
Winch drive |
Heinz Hasselmann, Volkmar Kunze |
1986-01-21 |
| 4550664 |
Track wheel block |
Klaus Donner, Heinz Hasselmann, Rainer Horbach |
1985-11-05 |
| 4385562 |
Traveling crane with top girders at the end of a bridge girder |
Klaus Donner, Rainer Horbach, Peter Rump |
1983-05-31 |
| 4353606 |
Mounting for a driven wheel |
Karl Knaack |
1982-10-12 |