Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5996926 | Winding apparatus with air-cushion roll support | — | 1999-12-07 |
| 5855337 | Winding machine with support cylinders and air pressure relieved wind up rolls | Herbert Schonmeier, Peter Hoffmann, Reinhard Schonen | 1999-01-05 |
| 5577684 | Winding machine with support cylinders | Michael Kuhnhold | 1996-11-26 |
| 5478026 | Winding machine with support cylinders | Herbert Schonmeier, Peter Hoffmann, Reinhard Schonen | 1995-12-26 |
| 5413656 | Method and device for exchanign windings rolls | Michael Kuhnhold, Wolfgang Fischer | 1995-05-09 |
| 5273226 | Winding machine with support cylinders | — | 1993-12-28 |
| 5222679 | Method of and apparatus for automatic replacement of a fully wound roll by a new sleeve in a winding machine | Ernst-Gunther Urban | 1993-06-29 |
| 5067663 | Drum-type winder for winding webs of material | — | 1991-11-26 |
| 5012987 | Drum-type winder for winding a web of material, especially a web of paper or cardboard, on cores | — | 1991-05-07 |
| 5000395 | Apparatus for inserting a winding sleeve or core into a winding machine | Ewald G. Welp, Waldemar Neumann, Reinhold Hehner, Georg Muller, Luzian Kies | 1991-03-19 |
| 4974786 | Method and device for winding webs of material especially webs of paper or cardboard | — | 1990-12-04 |
| 4909454 | Apparatus for inserting a winding sleeve or core into a winding machine | Ewald G. Welp, Waldemar Neumann, Reinhald Hehner, Georg Muller, Luzian Kies | 1990-03-20 |
| 4726533 | Method of and apparatus for the automatic positioning of a web-winding core in a double-roll coiling machine | — | 1988-02-23 |
| 4552316 | Method and apparatus for winding webs of cellulose | Peter Trilling | 1985-11-12 |
| 4485979 | Device for shaftless winding machines | — | 1984-12-04 |
| 4408727 | Method and apparatus for the automatic severing and reattachment of a web | — | 1983-10-11 |
| 4299358 | Method and apparatus for the automatic sidewise insertion of cores in winding machines | Manfred Dienst | 1981-11-10 |
| 4239142 | Broad-drawing apparatus | Herbert Schonmeier | 1980-12-16 |