| 6797915 |
Method and device for joining coated metal sheets by means of laser welding |
— |
2004-09-28 |
| 6619466 |
Processing station on a motor vehicle assembly line |
Helmut Leuter, Berthold Riegger, Anton Brauchle |
2003-09-16 |
| 6311382 |
Method for installing door hinges on car bodies, and device for implementing same |
— |
2001-11-06 |
| 6170732 |
Device and method for feeding, clamping and processing, particularly for geometric welding of automobile welding components in a work station |
Franz Vogt, Wolf Dieter Lang, Thomas Ego, Hans-Peter Erb, Erich Zimmer +2 more |
2001-01-09 |
| 5190204 |
Laser butt-welding device and method |
Wilfried Prange, Gerhard Alber |
1993-03-02 |
| 5182428 |
Method and apparatus for removing target sections of sheet metal from a continuous coil and placing those sections in separate continuous coils in a continuous operation |
Gerhard Alber |
1993-01-26 |
| 5098005 |
Apparatus for welding sheet-metal plates |
— |
1992-03-24 |