Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5348221 | Textile machine apparatus for handling tubes having remaining yarn | Hans Grecksch, Ulrich Wirtz, Helmut Kohlen, Helmuth Hensen | 1994-09-20 |
| 5328110 | Automatic multi-station textile strand handling machine | Ulrich Wirtz, Helmuth Hensen, Helmut Kohlen, Hans Grecksch, Dietmar Engelhardt | 1994-07-12 |
| 5288030 | Automatic positioning device for a yarn end finder | Ulrich Wirtz, Helmuth Hensen, Wolfgang Irmen, Helmut Kohlen, Dietmar Engelhardt +1 more | 1994-02-22 |
| 5127509 | Apparatus for rotatably positioning textile yarn winding tubes about their lengthwise axes while supported on tube carriers | Helmut Kohlen, Helmuth Hensen | 1992-07-07 |
| 5092531 | Assembly for preparing yarn ends of yarn packages for unwinding at a textile winding machine | Hans Grecksch, Ulrich Wirtz, Helmut Kohlen, Helmuth Hensen | 1992-03-03 |
| 5056725 | Assembly for readying yarn packages for unwinding at a textile winding machine | Ulrich Wirtz, Helmut Hensen, Helmut Kohlen, Hans Grecksch, Dietmar Engelhardt | 1991-10-15 |
| 4921179 | Method and apparatus for positioning a yarn end for unwinding | Ulrich Wirtz | 1990-05-01 |
| 4776372 | Drive connection for controlling the reciprocation of an operating member from a drive shaft through an eccentric member | — | 1988-10-11 |
| 4730642 | Shaft control mechanism of a weaving machine | Ferdinand Szucs | 1988-03-15 |
| 4727910 | Drive connection for a reciprocating a connecting rod from a drive shaft through an eccentric cam | — | 1988-03-01 |
| 4699181 | Rotary dobby | — | 1987-10-13 |
| 4646788 | Rotary dobby | Josef Brock | 1987-03-03 |
| 4643231 | Rotary dobby | Josef Brock | 1987-02-17 |
| 4362188 | Rotary dobby | Josef Brock | 1982-12-07 |
| 4354531 | Rotation dobby | Heinz Sonnenberg | 1982-10-19 |
| 4326563 | Control for a dobby mechanism | Josef Brock | 1982-04-27 |
| 4315530 | Control for a dobby mechanism | Josef Brock | 1982-02-16 |
| 4301905 | Rotation shaft machine | Josef Brock | 1981-11-24 |