Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4978081 | Method and apparatus for disposing the yarn end of a package in a further handling disposition | — | 1990-12-18 |
| 4953799 | Cutting apparatus for severing trailing yarns on spinning bobbins | — | 1990-09-04 |
| 4907688 | Device for the transfer of bobbins from a conveyor belt with a large loading capacity to a bobbin conveyor with a small loading capacity | — | 1990-03-13 |
| 4830171 | Apparatus for providing a constant bobbin tube supply | — | 1989-05-16 |
| 4817248 | Vertically adjustable drawing frame | — | 1989-04-04 |
| 4750622 | Apparatus for sorting spent tubes | — | 1988-06-14 |
| 4724666 | Device for keeping a constant number of bobbin tubes in circulation between a spinning machine and a winding machine | — | 1988-02-16 |
| 4697692 | Device for advancing cops to a cyclically stepwise advancing cop conveyor | Helmuth Hensen | 1987-10-06 |
| 4681230 | Tube transfer device | — | 1987-07-21 |
| 4666095 | Apparatus for loading a winding machine with run-off spools or creel bobbins | — | 1987-05-19 |
| 4660368 | Installation formed of a spinning machine and a winding machine | — | 1987-04-28 |
| 4651865 | Device for unloading a coil conveyor | Helmuth Hensen | 1987-03-24 |
| 4634065 | Device for inserting the thread end of a textile bobbin into a bobbin sleeve | Helmuth Hensen | 1987-01-06 |
| 4571931 | Spinning and winding plant | — | 1986-02-25 |
| 4566651 | Assembly of a support and thread tensioners for a bobbin creel | — | 1986-01-28 |
| 4508227 | Cop preparation plant | — | 1985-04-02 |
| 4506420 | Warp beam winding frame | — | 1985-03-26 |
| 4506572 | Bobbin separating unit | — | 1985-03-26 |
| 4498644 | Creel | Gerhard Koslowski | 1985-02-12 |
| 4429842 | Central connectible yarn brake mechanism | — | 1984-02-07 |
| 4398681 | Thread brake for creels | — | 1983-08-16 |
| 4213290 | Ring spinning frame with drawing mechanism stop motion | — | 1980-07-22 |