Patents
Sitemap › D01 - Natural or artificial threads or fibres; Spinning › D01H - Spinning or twisting › D01H 4 - Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
Patents for D01H 4 - Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques (4,993)
06/1986
06/10/1986US4593522 Method and apparatus for producing spun yarn
06/10/1986CN85109711A Open-end spinning machine having a number of adjacent spinning stations whose spinning elements are driven in common by an overall drive, and a method of starting spinning
06/10/1986CN85108755A Open-end spinning device
06/10/1986CN85101203A 真空纺纱 Vacuum spinning
06/03/1986US4592198 Suction control arrangement for an open-end friction spinning machine
05/1986
05/28/1986EP0182241A2 Apparatus for friction spinning
05/27/1986US4590757 Feeding and opening device for an open-end spinning machine
05/27/1986US4590756 Open-end friction spinning
05/22/1986WO1986002957A1 Open-end spinning process and device for its implementation
05/22/1986WO1986002956A1 Open-end spinning device
05/22/1986WO1986002955A1 Open-end spinning device
05/22/1986WO1986002954A1 Open-end spinning device
05/22/1986WO1986002953A1 Open-end spinning process and device
05/14/1986EP0181105A2 Friction spinning apparatus
05/10/1986CN85108915A Method and an apparatus for thread joining in an open end spinning apparatus
05/06/1986US4586325 Method and device for piecing on a thread in friction spinning machines
04/1986
04/30/1986EP0179644A2 Open-end spinning apparatus
04/30/1986EP0179158A1 Punched combing cylinder segment for textile machines
04/29/1986US4584833 Apparatus for emergency interruption of fiber supply to a spinning unit of open-end spinning machines
04/29/1986US4584832 Fiber feed channel arrangement for open-end friction spinning
04/23/1986EP0178614A2 Combing roller for an open-end spinning machine
04/23/1986EP0178466A1 Method and device for making a yarn
04/10/1986WO1986001987A1 Loading cord for curtains and the like and method for making the same
04/10/1986CN85106677A Method and apparatus for producing a yarn
04/09/1986EP0177264A2 Friction spinning apparatus
04/02/1986EP0175862A1 Method and device for the production of yarn
03/1986
03/27/1986WO1986001842A1 Spinning of yarn
03/18/1986US4576000 Spinning rotor for an open-end spinning device and process of making same
03/11/1986US4574583 Opening roller arrangement
03/11/1986US4574582 Spinning device
03/11/1986US4574581 Fiber feed arrangement for friction spinning
03/11/1986US4574577 Driving arrangement for a spinning rotor of an open-end spinning machine
03/04/1986US4573312 Friction spinning apparatus
02/1986
02/27/1986WO1986001235A1 Process and device for thread joining on an open-end spinning device
02/26/1986EP0172369A2 Method and apparatus for dust removal from fibre material
02/25/1986US4571933 Open-end friction spinning machine having a plurality of spinning units
02/25/1986US4571932 Friction spinning roller arrangement
02/19/1986EP0171731A2 Device for producing yarn
02/18/1986US4570435 Fiber feed channel arrangement for an open-end friction spinning machine
02/18/1986US4570434 Fiber feed arrangement for open-end friction spinning
02/18/1986US4570430 Yarn piecing arrangement for an open-end friction spinning machine
02/12/1986EP0170972A2 Piecing method and device for a friction open-end spinning machine
02/12/1986EP0170877A1 Open-end spinning rotor and method of producing it
02/05/1986EP0170017A2 Bearing device
02/04/1986US4567723 Method of spinning staple fibers
02/04/1986US4567722 Fiber feed arrangement for open-end friction spinning machines
01/1986
01/22/1986EP0168571A1 Twisting device for a moving fibre assembly
01/21/1986US4565064 Process and apparatus for preparing fasciated spun yarns
01/14/1986US4563874 Driving gear of rotor type open end fine spinning machine
01/14/1986US4563873 Apparatus for controlling production in a spinning machine
01/14/1986US4563872 Start spinning arrangement for an open end friction spinning machine
01/14/1986US4563871 Yarn piecing method and apparatus
01/08/1986EP0167441A1 Open-end spinning method and apparatus
12/1985
12/31/1985US4561242 Start spinning arrangement for an open end friction spinning machine
12/27/1985EP0165398A1 Method and device for manufacturing a yarn with a friction spinning device
12/24/1985US4559774 Yarn piecing arrangement for an open-end friction spinning machine
12/10/1985US4557105 Method and device for preparing fibers fed to a friction spinning machine
11/1985
11/27/1985EP0162367A1 Method and device for performing the piecing operation in an open-end spinning machine
11/19/1985US4553383 Method of and apparatus for spinning yarn from staple fibers in an air vortex
10/1985
10/22/1985US4548030 Open end yarn spinning apparatus having rotor cleaning means
10/08/1985US4545194 Spinning method and apparatus for putting method to use
10/02/1985EP0156739A1 Device for manufacturing a spun yarn
10/01/1985US4543780 Drive and mounting for an open-end spinning unit
10/01/1985US4543779 Spinning device
10/01/1985US4543776 Method for yarn piecing in fasciated yarn spinning unit
09/1985
09/24/1985US4542620 Apparatus for cleaning a rotor of an open-end spinning unit
09/17/1985US4541740 Lubricating rotor bearings in open end spinning machines
09/17/1985US4541235 Method and device for starting the operation of a friction-spinning unit
09/17/1985US4541234 Method and device for starting the operation of a friction spinning machine
09/17/1985US4541233 Method and device for starting the operation of a friction-spinning machine unit
09/17/1985US4541232 Device for driving a friction spinning unit
09/11/1985EP0154358A2 Method of manufacturing without strain a rotor of an open-end spinning machine
09/11/1985EP0154116A1 Method and apparatus for opening a sliver
09/10/1985US4539808 Fiber control apparatus in an open-end spinning frame
09/10/1985US4539807 Open end friction spinning apparatus
09/10/1985US4539806 Fiber feed arrangement
09/10/1985US4539804 Method and apparatus for starting the operation of a friction spinning machine
09/10/1985US4539803 Device to piece-up yarn and doff yarn packages on open-end spinning machines
09/03/1985US4538408 Method and apparatus for controlling the thread joining process in an open end rotor spinning machine
08/1985
08/27/1985US4537022 Adjustable bearing support for open-end friction spinning rollers
08/27/1985US4537021 Friction spinning
08/27/1985US4537020 Process and apparatus for spinning a staple fiber joined to a previously spun yarn
08/20/1985US4535944 Spinning machine with a doffing apparatus
07/1985
07/23/1985US4530133 Opening roller for open end spinning machines
07/17/1985EP0148468A2 Rotor for open-end spinning
07/09/1985US4527384 Method of and apparatus for producing multicomponent spun-twisted yarns by open-end spinning
07/03/1985EP0146741A1 Disc bearing
06/1985
06/25/1985US4524580 Apparatus for making a yarn from a roving
06/25/1985US4524578 Apparatus for controlling the thread joining process in an open end rotor spinning machine
06/11/1985US4522023 Open end friction spinning machine
06/11/1985US4522022 Rollers for friction spinning apparatus
05/1985
05/28/1985US4519205 Drive and mounting for an open-end spinning unit
05/22/1985EP0142273A1 Apparatus for and method of starting a spinning operation in an open-end spinning machine
05/22/1985EP0142073A1 Pinned wire
05/15/1985EP0141283A1 Pinned roller for textile machines
05/14/1985US4516397 Method and device for increasing the hairiness and the bulkiness of a thread
05/14/1985US4516396 Open end yarn spinning apparatus
05/07/1985US4514975 Friction roller arrangement for open end friction spinning machine
05/07/1985US4514974 Open end friction spinning machine
05/07/1985US4514973 Mobile cleaning device for open end friction spinning machines
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