Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6487929 | Arrangement for rotatably supporting an element rotatable about an axis | — | 2002-12-03 |
| 5582063 | Multistand press or similar press facility for forming sheet metal parts | Hans Hofele, Wolfgang Michael, Hermann Braun | 1996-12-10 |
| 5001921 | Transfer device in a transfer press or similar metal-forming machine | Hans Hofele, Kurt Strommer, Sieghard Mueller | 1991-03-26 |
| 4981031 | Transfer device in a transfer press or similar metal-forming machine | Rudi Brandstetter, Wolfgang Michael | 1991-01-01 |
| 4716846 | Sewing machine with workpiece holder for securing initial seam stitches | Herbert Wenz, Gunter Link | 1988-01-05 |
| 4682280 | Simulation arrangement for determining desired values for the transport of workpieces of a multistage press | Helmut Braitinger, Otto Feinauer | 1987-07-21 |
| 4601190 | Drawing installation in a press | Peter Pfeifle, Wolfgang Michael | 1986-07-22 |
| 4587915 | Method and sewing machine for approaching a predetermined end point of a seam | Herbert Wenz | 1986-05-13 |
| 4516447 | Numerically controlled groove-stamping machine | Rolf Ruhl | 1985-05-14 |
| 4481847 | Circuit arrangement for an adjusting drive for a press ram adjustment | Ewald Bergmann, Gerhard Gering | 1984-11-13 |
| 4461068 | Automatic slotting apparatus with tool changing device | Ewald Bergmann, Otto Kurz, Hans-Martin Dommer | 1984-07-24 |
| 4414455 | Method of and apparatus for producing can bodies welded along the longitudinal seam | Walter Panknin, Zelimir Belamaric, Fred Schalch | 1983-11-08 |
| 4386304 | Control drive for a ram adjustment device on a blanking press | Ewald Bergmann, Hartmut Hoffmann, Burkhard Schumann, Gunther Grupp | 1983-05-31 |
| 4378717 | Circuit arrangement for an adjusting drive for a press ram adjustment | Ewald Bergmann, Gerhard Gering | 1983-04-05 |
| 4352627 | Loading device for a press | Rolf Ruhl | 1982-10-05 |
| 4349310 | Unloading device for a press | Burkhard Schumann, Karl Maier, Herbert Hohn | 1982-09-14 |
| 4347679 | Electric release device for fire-arms | Kurt Grunig, Heinz Elmiger | 1982-09-07 |
| 4330810 | Safety switching device | Helmut Braitinger | 1982-05-18 |
| 4314185 | Control circuit for an automated press system | Burkhard Schumann | 1982-02-02 |
| 4279561 | Workpiece conveyor device for an automated press line | Burkhard Schumann, Karl Maier, Herbert Hohn | 1981-07-21 |
| 4232575 | Arrangement for punching out circular blanks | Helmut Braitinger, Ewald Bergmann, Otto Kurz | 1980-11-11 |