Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7331086 | Arrangement at a draw frame comprising a suction device for removing dust, fibre dust and the like | Frank Sundermeier, Robert Tobben | 2008-02-19 |
| 7310856 | Apparatus at a draw frame for supplying fibre slivers to a drawing mechanism comprising at least two pairs of rollers | — | 2007-12-25 |
| 6389648 | Device and method for lengthening a free sliver end in a coiler can | Thomas Steinert | 2002-05-21 |
| 6295699 | Sliver orienting device in a draw frame | — | 2001-10-02 |
| 6289599 | Apparatus for measuring the thickness of sliver bundle formed of a plurality of side-by-side running slivers | Ferdinand Leifeld | 2001-09-18 |
| 6170125 | Apparatus for feeding slivers to a draw frame | Thomas Steinert | 2001-01-09 |
| 6021548 | Sliver guiding device for a fiber processing textile machine | — | 2000-02-08 |
| 5901626 | Apparatus for detecting metal ties in fiber bales | — | 1999-05-11 |
| 5813199 | Method and apparatus for severing fiber bale ties | — | 1998-09-29 |
| 5538392 | Method and apparatus for placing fiber bales in series for a fiber tuft detaching operation | Ferdinand Leifeld | 1996-07-23 |
| 5367748 | Location determining device for a travelling bale opener | Ferdinand Leifeld | 1994-11-29 |
| 5359753 | Method and apparatus for placing fiber bales in readiness for fiber tuft removal therefrom | Ferdinand Leifeld | 1994-11-01 |
| 5328016 | Method and apparatus for placing fiber bales in readiness for removing fiber tufts therefrom | Ferdinand Leifeld, Ulrich Vollrath | 1994-07-12 |
| 5285552 | Location determining device for a travelling bale opener | Ferdinand Leifeld | 1994-02-15 |
| 5237725 | Method and apparatus for opening fiber bales | — | 1993-08-24 |
| 5228628 | Apparatus for removing ties and/or wrappers from fiber bales | Andreas Kranefeld, Abi Marom | 1993-07-20 |
| 5189308 | Bale opener having dual sensors connected to a surface inclination control device | Wolfgang Kortlang, Johann Zander | 1993-02-23 |
| 5179878 | Method and apparatus for severing ties and wrappers of textile fiber bales | Andreas Kranefeld, Abi Marom | 1993-01-19 |
| 5179763 | Method and apparatus for opening fiber bales along an inclined plane | Johann Zander | 1993-01-19 |
| 5170534 | Apparatus for cleaning the surface of textile fiber bales | Hans-Jurgen Marx, Andreas Kranefeld, Ferdinand Leifeld | 1992-12-15 |
| 5136753 | Fiber bale opener having separately adjustable opening roll penetrations | — | 1992-08-11 |
| 5133110 | Bale opener having a horizontally transversely reciprocating opening device and housing | — | 1992-07-28 |
| 5117534 | Method for detaching tufts from fiber bales | — | 1992-06-02 |
| 5093961 | Method of opening fiber bales | — | 1992-03-10 |
| 5090090 | Opening apparatus for removing fiber from compressed fiber bales | Ferdinand Leifeld, Ulrich Vollrath | 1992-02-25 |