| Patents for D01G 21 - Combinations of machines, apparatus, or processes, e.g. for continuous processing (440) |
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| 09/12/1989 | US4864693 Flow-through fiber preparation feed system and method |
| 07/04/1989 | US4843685 Card |
| 06/06/1989 | CA1255280A1 Apparatus and method for producing weighed charges of loosely aggregated filamentary material from compacted bales of the material |
| 05/23/1989 | US4831691 Compact carding apparatus with sliver thread-up and method |
| 05/10/1989 | CN1032823A Production control |
| 05/10/1989 | CN1032822A Regulation of processing stages of fibre-processing installation |
| 05/03/1989 | EP0314310A2 Compact carding apparatus with sliver thread-up and method |
| 04/26/1989 | EP0312805A1 Production control |
| 04/19/1989 | EP0312503A2 System for automatically conveying cotton laps from a ribbon lap machine to a combing machine assembly |
| 04/19/1989 | EP0311831A1 Control of working stages of a fibre processing plant |
| 10/11/1988 | US4776521 Apparatus and method for producing weighed charges of loosely aggregated filamentary material from compacted bales of the material |
| 03/02/1988 | EP0257456A1 Carding equipment with fixed rod cards and/or flat cards |
| 09/02/1987 | EP0234170A1 Method for spinning flax or mixtures thereof |
| 03/03/1987 | US4646388 Apparatus for producing weighed charges of loosely aggregated filamentary material |
| 02/25/1987 | EP0210992A1 Card |
| 01/08/1987 | DE3613147A1 Apparatus for extracting a sliver from a tear-conversion machine and for subsequently feeding it to a follow-up stage, especially mixing and doubling stage with a transport device |
| 12/23/1986 | US4630337 Apparatus for doubling a fiber web |
| 07/23/1986 | EP0188177A1 Roller card, particularly for preparing non-woven textile webs and slivers for semi-worsted yarns |
| 03/05/1986 | EP0173160A2 Apparatus and method for producing weighed charges of loosely aggregated filamentary material from compacted bales of the material |
| 02/12/1986 | EP0170707A1 Method and apparatus for separating a web-like filling material from a coating fabric |
| 10/10/1985 | WO1985004429A1 Card |
| 07/24/1985 | EP0149177A2 Apparatus for the preparation of a hard waste containing fibre blend for open-end spinning |
| 07/09/1985 | US4527306 Spinning preparation system and method for air-conditioning the same |
| 06/18/1985 | US4523350 Carder for manufacturing non-woven, formed fabric from fibrous substances |
| 05/02/1985 | EP0139236A2 Device for superimposing cotton wool webs |
| 08/29/1984 | EP0117234A1 Device for hydraulic feeding of textile material to circular Wildmann-type and similar machines, with direct hydraulic recycling of the rejected fibres, plus exclusion of the cards |
| 02/01/1984 | EP0099482A1 Carding machine |
| 08/24/1982 | US4345355 Process and apparatus for cutting a tow and continuously opening the fibers obtained |
| 02/23/1982 | CA1118588A1 Cutting and unlaying means |
| 07/15/1980 | CA1081425A1 Process and apparatus for treating fibrous materials for subsequent processing |
| 03/11/1980 | US4192041 Method and apparatus for forming a sliver |
| 12/12/1978 | US4128917 Carding engines |
| 11/28/1978 | US4126914 Process and apparatus for treating fibrous materials for subsequent processing |
| 10/04/1977 | US4051575 Process of producing slivers for open-end spinning |
| 06/14/1977 | US4028872 Method and apparatus for producing yarn from fibrous tufts |
| 04/26/1977 | US4019225 Mill fiber treatment apparatus |
| 09/14/1976 | US3979893 Mechanical system and method for continuous working woolen type yarn from cards to spinning frame |
| 05/11/1976 | US3955906 System for transporting a filament- bundle from a spinning process to a successive drawing process |
| 03/23/1976 | US3945188 Method of spinning synthetic textile fibers |
| 01/06/1976 | US3930285 Apparatus and method for forming staple fibers and feeding the same to a picker |