Issued Patents All Time
Showing 26–50 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5123145 | Method and apparatus for the fine cleaning of textile fibers | Heinz Schelb, Paul Staheli, Ulf Schneider, Jurg Faas, Bohler Rolf | 1992-06-23 |
| 5123144 | Method and apparatus for establishing whether fiber material is contaminated with foreign objects | Jurg Faas | 1992-06-23 |
| 5121523 | Metering method and metering apparatus for dispensing predeterminable quantities of fiber flocks | Peter Brutsch, Paul Staheli, Jurg Faas | 1992-06-16 |
| 5095586 | Method of changing a lap roll in a combing head and a combing head for a combing machine | Oliver Wust, Urs Keller | 1992-03-17 |
| 5067202 | Method of maintaining a predetermined quantity of sliver in a card and/or drawframe | — | 1991-11-26 |
| 5054166 | Adjustable textile card element and method of use | Peter Fritzsche, Rene Waeber, Paul Staheli, Jurg Faas | 1991-10-08 |
| 5044045 | Method of, and apparatus for, extracting fiber flocks from fiber bales | Jurg Faas, Peter Brutsch, Paul Staheli, Janusz Konaszweski | 1991-09-03 |
| 5038440 | Cylinder roller for a textile machine with the cylinder roller having working points | Peter Fritzsche, Paul Staheli, Roland Soltermann | 1991-08-13 |
| 5031278 | Device for the elimination of dirt from a fiber fleece | Paul Staheli | 1991-07-16 |
| 5031280 | Method and apparatus for cleaning card slivers pneumatically through spread sliver | — | 1991-07-16 |
| 5025533 | Method of blending textile fibers | Jurg Faas, Eduard Nuessli, Christof Grundler, Paul Staheli, Daniel Hanselmann +2 more | 1991-06-25 |
| 5020924 | Bearing unit, especially for use in a bobbin tube and package support | Walter Hefti, Urs Keller, Daniel Hanselmann | 1991-06-04 |
| 5014395 | Apparatus for automatically compensating density or thickness variations of fiber material at textile machines, such as cards, draw frames and the like | Paul Staheli, Peter Fritzsche | 1991-05-14 |
| 5003670 | Apparatus for reducing the stickiness of cotton flocks | Rene Waeber, Fritz Knabenhans, Othmar Bachmann | 1991-04-02 |
| 4996746 | Flat cleaning apparatus for a card | Giuseppe Verzilli | 1991-03-05 |
| 4984395 | Grinding device and method for grinding card clothing | — | 1991-01-15 |
| 4982478 | Carding machine with modular subdivision of the carding zones | Urs Stahli, Peter Fritzsche, Marcel Bosshard | 1991-01-08 |
| 4979272 | Method for replenishing fiber bales in an opening machine | Daniel Hanselmann, Max Tenger | 1990-12-25 |
| 4974295 | Mote knife arrangement for fitting to a flat of a carding machine | Urs Staehli | 1990-12-04 |
| 4969234 | Method of reducing the stickiness of cotton fibers | Rene Waeber, Fritz Knabenhans, Othmar Bachmann | 1990-11-13 |
| 4955266 | Apparatus for detecting the density or thickness and variations thereof of fiber material at the infeed of a textile machine as well as for evening the density of thickness variations of fiber material at the infeed of a textile machine | Paul Staheli, Peter Fritzsche | 1990-09-11 |
| 4928353 | Method and means for effecting a controllable change in the production of a fiber-processing machine | Paul Staheli, Rene Waber, Christoph Gründler, Franz Machler | 1990-05-29 |
| 4860406 | Method for detecting the density or thickness and variations thereof of fiber material at the infeed of a textile machine as well as a method for evening the density or thickness variations of fiber material at the infeed of a textile machine | Paul Staheli, Peter Fritzsche | 1989-08-29 |
| 4854011 | Method for automatically compensating density or thickness variations of fiber material at textile machines, such as cards, draw frames and the like | Paul Staheli, Peter Fritzsche | 1989-08-08 |
| 4848686 | Bobbin tube and package support and bearing unit therefor and filament tape-up system | Walter Hefti, Urs Keller, Daniel Hanselmann | 1989-07-18 |