| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 057400000 | Open end spinning | 22 |
| 20100154379 | Fitting Ring for an Opening Roller of an Open-End Spinning Device - Clothing ring ( | 06-24-2010 |
| 057401000 | Friction | 1 |
| 20150292121 | METHOD AND APPARATUS FOR PRODUCING FIBRE YARN - A method and apparatus for producing fibre yarn is provided. The novel apparatus includes a first transportation and pressing element ( | 10-15-2015 |
| 057402000 | Electrostatic | 3 |
| 20080307766 | Method and Device for Production of Nanofibres From the Polymeric Solution Through Electrostatic Spinning - Production method of nanofibres from the polymeric solution through electrostatic spinning in electric field created by a difference of potentials between the collecting electrode ( | 12-18-2008 |
| 20090126333 | Fine Fiber Electro-Spinning Equipment, Filter Media Systems and Methods - Electrostatic fine fiber generation equipment such as for forming nano-fibers from polymer solution is provided. The fine fiber generation equipment includes a strand that may take the form of a stainless steel beaded chain. The beaded chain can be an endless chain entrained upon two guide wheels and driven about an endless path perpendicularly relative to the collection media. | 05-21-2009 |
| 20100175362 | PRODUCTION METHOD OF LAYERED SOUND ABSORPTIVE NON-WOVEN FABRIC - Production method of layered sound absorptive non-woven fabric, which comprises a resonance membrane which is positioned between two layers of the card fibrous web, while both layers of the card fibrous web are produced simultaneously in carding machine, from which each layer of the card fibrous web is separately brought into the device for production of nanofibres through electrostatic spinning, in which to the side of at least one layer of the card fibrous web adjacent to the remaining layer of the card fibrous web a layer of nanofibres is applied, after then both layers of the card fibrous web near to one another until their adjacent sides sit down one on another, they are laid one on another in a selected quantity of layers and the layers join mutually. | 07-15-2010 |
| 057403000 | Fluid | 3 |
| 20080276594 | Air Jet Aggregate for an Air Jet Spinning Arrangement - An air jet aggregate for an air jet spinning apparatus for producing a spun thread from a staple fiber strand includes a vortex chamber and a number of fluid-feeding injector channels running into the vortex chamber. At least two injector channels are provided, which have differing angles of inclination in relation to a parallel to the axis of the spun thread. The at least two injector channels having differing angles of inclination are connectable to at least one pressurized air source. The injector channels with differing angles of inclination are, preferably, connectable to separately adjustable pressurized air sources. | 11-13-2008 |
| 20120110973 | Air-Jet Spinning Apparatus - Air spinning device ( | 05-10-2012 |
| 20150361592 | Air Spinning Machine and Method for Operating the Same - The invention relates to a method for operating an air spinning machine, whereas the air spinning machine features at least one spinning unit with one spinning nozzle ( | 12-17-2015 |
| 057404000 | Rotating chamber type | 14 |
| 057406000 | With housing for drive or support | 4 |
| 20130283754 | OPEN-END SPINNING ROTOR - An open-end spinning rotor ( | 10-31-2013 |
| 20140283497 | Opening Roller with Screw Cap and Securing Element - The invention relates to an opening roller ( | 09-25-2014 |
| 20150033695 | Open-End Spinning Rotor with a Rotor Cup, a Rotor Shaft and a Coupling Device - In an open-end spinning rotor with a rotor cup, and with a rotor shaft, through which the spinning rotor is supported in a bearing, the rotor shaft and the rotor cup are detachably connected to each other through a coupling device. The coupling device includes a positive-locking connection for the transmission of the turning moment between the rotor cup and the rotor shaft, along with a magnetic device for the axial connection of the rotor shaft and the rotor cup. The rotor shaft features at least one projection with a one turning moment-transmitting area, which engages in a recess of the rotor cup with a turning moment-transmitting counter-area. A socket for a permanent magnet is arranged on the rotor cup. | 02-05-2015 |
| 20150361593 | Open-End Spinning Device with an Intermediate Chamber - In an open-end spinning device ( | 12-17-2015 |
| 057408000 | With fiber separating and/or feeding | 5 |
| 20160076172 | ADJUSTABLE SPINNING WHEEL - A spinning wheel assembly, including a collapsible frame and a spinning assembly connectable thereto. The spinning assembly includes a first grooved pulley and a plurality of differently sized second grooved pulleys, each pulley being rotatably connectable to the frame. A spindle is removably connectable to a respective grooved second pulley, and an endless belt is operationally connected to the first and second pulleys. Each respective grooved second pulley has at least one circumferential groove defining an effective diameter and at least one unique effective diameter. | 03-17-2016 |
| 057410000 | Coaxial roll | 1 |
| 20150329994 | Spinning Unit of an Air Jet Spinning Machine and its Operation - The invention refers to a spinning unit of an air jet spinning machine with a spinning nozzle ( | 11-19-2015 |
| 057412000 | With specific feed device for opening roll | 1 |
| 20150292122 | METHOD AND APPARATUS FOR PRODUCING FIBRE YARN - A method and apparatus for producing fibre yarn is provided. The novel apparatus includes a first transportation and pressing element ( | 10-15-2015 |
| 057413000 | With specific rotor feed channel | 2 |
| 20120159920 | Fibre Channel Insert - A fibre channel insert for a mounting hole of an opening roller housing of an open-end spinning arrangement, comprising a fibre channel body and a section of the fibre channel. The fibre channel body extends with its major axis essentially transversely to a major axis of the fibre channel. An open-end spinning arrangement with a spinning element and an opening roller housing, in which an opening roller is arranged in a rotatable way, comprises a fibre channel, transporting the fibre material to be spun from the opening roller to the spinning element. A section of the fibre channel is provided, which is insertable in a mounting opening of the opening roller housing, said fibre channel insert having a primarily cylindrical fibre channel body, which extends with its major axis essentially transversely to a major axis of the fibre channel, and is primarily insertable axially parallel to the opening roller axis. | 06-28-2012 |
| 20120204530 | FIBER GUIDE CHANNEL DEVICE FOR AN OPEN-END SPINNING MECHANISM - A fiber guide channel device for an open-end spinning mechanism with a fiber guide channel body, for fixation in an opening roller housing and having a receiving opening for a fiber guide channel insert in the region of a fiber guide channel entry defining a central fiber guide channel for pneumatically transporting individual fibers combed by an opening roller from a feed sliver to a high speed spinning rotor in a negative pressure rotor housing. The fiber guide channel body ( | 08-16-2012 |
| 057414000 | Rotor with fiber accreting portion | 5 |
| 057415000 | With fluid flow controlling or directing | 1 |
| 20190145025 | Spinning Rotor for an Open-End Spinning Machine having a Friction-Enhancing Lining Made of an Elastomeric Material, and Open-End Spinning Machine | 05-16-2019 |
| 057417000 | With specific yarn guiding device | 4 |
| 20100058727 | Yarn Draw-Off Device for a Textile Machine Producing Cross-Wound Bobbins - Yarn draw-off device for a textile machine producing cross-wound bobbins with a yarn draw-off roller that can be driven by a single motor and an associated pressure roller which is driven via frictional engagement, characterised in that the yarn draw-off roller ( | 03-11-2010 |
| 20150337463 | False Twist Device for an Open-End Spinning Device - A false twist device ( | 11-26-2015 |
| 20160010245 | Yarn Draw-Off Unit of a Rotor Spinning Machine and Method for Producing a Yarn with the Aid of a Rotor Spinning Machine | 01-14-2016 |
| 20160376731 | YARN WITHDRAWAL NOZZLE FOR AN OPEN-END ROTOR SPINNING MACHINE - A yarn withdrawal nozzle | 12-29-2016 |
