DE59807821D1 - Spinning process and spinning machine with condenser - Google Patents
Spinning process and spinning machine with condenserInfo
- Publication number
- DE59807821D1 DE59807821D1 DE59807821T DE59807821T DE59807821D1 DE 59807821 D1 DE59807821 D1 DE 59807821D1 DE 59807821 T DE59807821 T DE 59807821T DE 59807821 T DE59807821 T DE 59807821T DE 59807821 D1 DE59807821 D1 DE 59807821D1
- Authority
- DE
- Germany
- Prior art keywords
- spinning
- twist
- roller
- condenser
- condensing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/70—Constructional features of drafting elements
- D01H5/72—Fibre-condensing guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
A ring spinning drafting system (1) is followed by a perforated condensing roller (10) equipped with internal suction. A nip roller (13) acts a twist-stop for the twist traveling back from the spindle (3). The yarn (2) leaves at the nip line (K) so that it is not deflected any further by the condensing roller (10). The angle (F) between the yarn (2) and the line (N) joining the centers of the rollers (10,13) is greater or equal to 90 degrees . An Independent claim is also included for a spinning process, especially using a ring spindle as the twisting device, where the sliver is twisted without being supported by the condensing surface but only by the twist stop (13).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH224197 | 1997-09-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59807821D1 true DE59807821D1 (en) | 2003-05-15 |
Family
ID=4229160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE59807821T Expired - Fee Related DE59807821D1 (en) | 1997-09-23 | 1998-08-31 | Spinning process and spinning machine with condenser |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0903430B1 (en) |
AT (1) | ATE237012T1 (en) |
DE (1) | DE59807821D1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1054087A1 (en) * | 1999-05-20 | 2000-11-22 | Schärer Schweiter Mettler AG | Apparatus for combining yarns by air jet interlacing |
DE50014928D1 (en) | 1999-12-24 | 2008-03-13 | Sram De Gmbh | Multi-speed hub for a bicycle |
DE10042689A1 (en) * | 2000-08-31 | 2002-03-14 | Fritz Stahlecker | Condensing stage for drawn sliver, at the spinner sliver drawing unit, has a structured shrouding over the sliding surface forming an air entry gap without contact with the sliver moving over the suction slit |
DE102005045451B4 (en) * | 2005-09-22 | 2008-05-08 | Oerlikon Textile Gmbh & Co. Kg | Device for compacting a fiber structure |
ITUD20070213A1 (en) * | 2007-11-09 | 2009-05-10 | Atex Spa | IRONING GROUP |
DE102012021399A1 (en) * | 2012-10-31 | 2014-04-30 | Rotorcraft Ag | Drafting device for ring spinning machines, has pair of output rollers with output pressure roller and associated sub-cylinder, where compression zone is downstream to pair of output rollers |
CN107177910A (en) * | 2017-07-21 | 2017-09-19 | 宁夏如意科技时尚产业有限公司 | A kind of Siro-spinning device |
CN109811442B (en) * | 2019-03-13 | 2023-10-27 | 经纬智能纺织机械有限公司 | Six-channel alternating drafting twisting coating ring spindle fancy yarn forming device and method |
DE102019116457A1 (en) * | 2019-06-18 | 2020-12-24 | Maschinenfabrik Rieter Ag | Spinning machine and drafting system for spinning machines |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2583784A1 (en) * | 1985-06-25 | 1986-12-26 | Asa Sa | Process and apparatus for obtaining a fibre yarn comprising a core of discontinuous fibres covered with a sheath of discontinuous fibres |
DE3901791A1 (en) * | 1988-02-15 | 1989-08-24 | Fehrer Ernst | METHOD AND DEVICE FOR FEEDING ONE STRETCHED FIBER FIBER TO AT LEAST TWO RING SPINNINGS |
DE19500036A1 (en) * | 1995-01-02 | 1996-07-04 | Rieter Ag Maschf | Ring spinning machine for hank compaction spinning avoiding clumps |
-
1998
- 1998-08-31 AT AT98810857T patent/ATE237012T1/en not_active IP Right Cessation
- 1998-08-31 EP EP98810857A patent/EP0903430B1/en not_active Expired - Lifetime
- 1998-08-31 DE DE59807821T patent/DE59807821D1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0903430A2 (en) | 1999-03-24 |
ATE237012T1 (en) | 2003-04-15 |
EP0903430B1 (en) | 2003-04-09 |
EP0903430A3 (en) | 2000-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |