EP0085017B1 - Vorrichtung zum Strecken, Verdichten und Zuführen einer Faserlunte während eines Spinnvorganges - Google Patents
Vorrichtung zum Strecken, Verdichten und Zuführen einer Faserlunte während eines Spinnvorganges Download PDFInfo
- Publication number
- EP0085017B1 EP0085017B1 EP83420007A EP83420007A EP0085017B1 EP 0085017 B1 EP0085017 B1 EP 0085017B1 EP 83420007 A EP83420007 A EP 83420007A EP 83420007 A EP83420007 A EP 83420007A EP 0085017 B1 EP0085017 B1 EP 0085017B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fibers
- condenser
- fact
- guide
- rove
- 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
Links
- 238000009987 spinning Methods 0.000 title claims description 11
- 239000000835 fiber Substances 0.000 claims description 26
- 238000004804 winding Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 description 7
- 238000009833 condensation Methods 0.000 description 7
- 239000012530 fluid Substances 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Images
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
Definitions
- the present invention relates to an improvement made to the devices used for drawing a wick of fibers during a spinning operation making it possible to transform it into a yarn. It relates more particularly to an improved device, which associated with a drawing device proper, makes it possible to condense, transport and optionally give additional drawing to the wick of substantially parallelized fibers leaving said drawing device.
- the device according to the invention makes it possible to solve these problems.
- the invention therefore relates to a device for drawing a wick of fibers during a spinning operation making it possible to transform it into a yarn, device of the type according to which a condenser element is arranged in succession.
- said condensing element is in the form of a movable guide surface on which the fibers are delivered tangentially and which is in the form of a rotary guide, pierced with orifices connected to a suction source, said guide surface making it possible both to exert a tensile force on the end of the fibers delivered by the drawing system and to limit the rise in torsion communicated by the spinning system.
- the movable guide surface is subjected to the action of a stream of fluid, air for example, the flow of which is such that it promotes, in cooperation with said surface guide, transport and condensation of fibers.
- a stream of fluid air for example, the flow of which is such that it promotes, in cooperation with said surface guide, transport and condensation of fibers.
- This flow of fluid can be obtained, for example, by subjecting the guide surface to a vacuum.
- the action of fluid flow on the guide surface is preferably suppressed in the zone which follows the point where the condensation function has been carried out, that is to say in other words, substantially from from the point where the twist imparted by the spinning system is stopped by said guide surface.
- the condenser element according to the invention is in the form of a rotary guide, said guide comprising at its periphery an open groove, substantially V-shaped, the bottom of this groove being pierced with orifices connected to a suction source, suction which is suppressed in the area following the point where the stretched wick is condensed and begins to be twisted.
- the orifices can be arranged in different configurations, for example aligned, or even be in the form of a sinusoid.
- the faces of the groove can be more or less spaced from one another and form between them an angle which can range from 30 to 160 ° but which, preferably, is generally between 60 and 160 °.
- a stretching assembly comprising a conventional strap system and a ring and slider spinning system. It is obvious that this is not limiting and that the improvement in accordance with the invention could be used in combination with any system making it possible to stretch a wick of fibers and return it in the form of a yarn.
- a device is particularly suitable for use in association with stretching systems of the type described in French patents 1 044 932, 1 117 278 and 1 503 693, the device according to the invention then being arranged at the exit of the actual stretching system from the wick.
- the distance between the outlet of the drawing system itself and the point of contact of the fibers with the surface of the condenser device according to the invention will be adjusted so as to be as small as possible when only desired condense the wick, whereas, on the other hand, if you wish to communicate an additional stretch to said wick by moving the condenser faster than the feed speed of cells, it will be necessary to adapt this distance according to the length treated fibers.
- the condenser guide according to the invention is in the form of a rotary guide, it is advantageously positioned at the outlet of the drawing system so that the path of the wick in the bottom of the groove of this guide preferably forms an angle between 30 and 90 °.
- annuities for example by having a fixed cover, either inside or outside, making it possible to close the orifices that said guide surface has, or, possibly using a device, for example suction, acting only on a part displacement of said surface, for example over part of the rotation of the guide when the latter is rotary.
- the device for drawing a wick of fibers (1) coming from a power source which is not shown consists, on the one hand , by a conventional drawing train (2) comprising, for example, a pair of food cylinders (3), a machon system (4) and a pair of drawing cylinders (5).
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)
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8201383 | 1982-01-26 | ||
FR8201383A FR2520389A1 (fr) | 1982-01-26 | 1982-01-26 | Dispositif pour etirer, condenser et transporter une meche de fibres lors d'une operation de filature |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0085017A2 EP0085017A2 (de) | 1983-08-03 |
EP0085017A3 EP0085017A3 (en) | 1983-11-23 |
EP0085017B1 true EP0085017B1 (de) | 1986-04-09 |
Family
ID=9270439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP83420007A Expired EP0085017B1 (de) | 1982-01-26 | 1983-01-20 | Vorrichtung zum Strecken, Verdichten und Zuführen einer Faserlunte während eines Spinnvorganges |
Country Status (7)
Country | Link |
---|---|
US (1) | US4488397A (de) |
EP (1) | EP0085017B1 (de) |
JP (1) | JPS58121379U (de) |
KR (1) | KR840003304A (de) |
DE (1) | DE3362844D1 (de) |
ES (1) | ES519242A0 (de) |
FR (1) | FR2520389A1 (de) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3741431A1 (de) * | 1987-12-08 | 1989-06-22 | Zinser Textilmaschinen Gmbh | Verfahren und vorrichtung zum erspinnen eines garnes |
WO1990008211A1 (en) * | 1989-01-23 | 1990-07-26 | National Research Development Corporation | Preparation of fibres for spinning |
US5090192A (en) * | 1989-08-23 | 1992-02-25 | Hans Stahlecker | Process and an arrangement for false-twist spinning |
EP0690157A1 (de) | 1994-06-30 | 1996-01-03 | Maschinenfabrik Rieter Ag | Ringspinnmaschine für verdichtetes Garn |
EP0690158A1 (de) | 1994-06-30 | 1996-01-03 | Maschinenfabrik Rieter Ag | Ringspinnmaschine mit Schrägflanschring |
WO1998039505A2 (de) * | 1997-03-03 | 1998-09-11 | Csm-Sächsische Spinnereimaschinen Gmbh | Streckwerk für spinnmaschinen mit einer faserbündelungszone und damit ausgerüstete ringspinnmaschine |
US6073314A (en) * | 1998-07-14 | 2000-06-13 | Spindelfabrik Suessen, Schurr, Stahlecker & Grill Gmbh | Device for condensing a drafted fiber strand |
US6108873A (en) * | 1998-03-31 | 2000-08-29 | Spindelfabrik Suessen, Schurr, Stahlecker & Grill Gmbh | Arrangement for condensing a drafted fiber strand and method for making yarn therefrom |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8319928D0 (en) * | 1983-07-25 | 1983-08-24 | Hollingsworth Uk Ltd | Treatment of fibrous materials |
FR2560230B1 (fr) * | 1984-02-24 | 1987-12-04 | Asa Sa | Procede pour l'obtention d'un file de fibres |
WO1986001842A1 (en) * | 1984-09-21 | 1986-03-27 | National Research Development Corporation | Spinning of yarn |
CH665854A5 (de) * | 1985-01-17 | 1988-06-15 | Heberlein Hispano Sa | Vorrichtung zum herstellen eines umwindegarnes. |
FR2583783A1 (fr) * | 1985-06-25 | 1986-12-26 | Asa Sa | Dispositif pour etirer, condenser et transporter une meche de fibres lors d'une operation de filature. |
US5243813A (en) * | 1989-10-04 | 1993-09-14 | Fritz Stahlecker | Process and an arrangement for false-twist spinning |
DE3939777A1 (de) * | 1989-12-01 | 1991-06-06 | Fritz Stahlecker | Vorrichtung zum falschdrallspinnen |
DE4323472C2 (de) * | 1993-07-14 | 1997-08-07 | Inst F Textil Und Verfahrenste | Doppelriemchen-Streckwerk |
AT408668B (de) * | 1994-06-23 | 2002-02-25 | Rieter Ag Maschf | Ringspinnverfahren und ringspinnmaschine |
DE19514408C5 (de) * | 1994-06-23 | 2007-08-16 | Maschinenfabrik Rieter Ag | Ringspinnverfahren |
CH693036A5 (de) * | 1998-04-29 | 2003-01-31 | Rieter Ag Maschf | Spinnmaschine mit Verdichtungseinrichtung. |
US6209300B1 (en) | 1999-01-14 | 2001-04-03 | Fritz Stahlecker | Apparatus for pneumatic condensing of a drafted fiber strand and method of making and using same |
CN1294308C (zh) * | 2000-09-01 | 2007-01-10 | 里特机械公司 | 一种带有压缩设备的纺织机 |
KR100403483B1 (ko) * | 2000-11-14 | 2003-11-01 | 한국섬유기술연구소 | 링 정방기의 실 잔털 발생 감소방법 및 장치 |
FR2817878A1 (fr) * | 2000-12-12 | 2002-06-14 | Schlumberger Cie N | Dispositif reducteur de pilosite pour machines a filer |
DE10145671A1 (de) * | 2001-09-11 | 2003-03-27 | Rieter Ag Maschf | Verfahren und Vorrichtung zum pneumatischen Verdichten eines Faserverbandes |
DE10236450A1 (de) * | 2002-08-08 | 2004-02-19 | Maschinenfabrik Rieter Ag | Spinnmaschine mit einem Mehrstufen-Verdichtungs-Streckwerk |
DE102004042830B9 (de) * | 2004-08-27 | 2012-01-19 | Spindelfabrik Süssen Schurr, Stahlecker & Grill GmbH | Vorrichtung zum Herstellen von Scheinzwirn |
CN102181976B (zh) * | 2011-04-26 | 2012-12-05 | 新疆溢达纺织有限公司 | 同步加湿的湿法纺织装置 |
CN102965773B (zh) * | 2012-12-21 | 2015-12-02 | 福建省金泰纺织有限公司 | 一种光洁纱线的纺纱装置及其用途 |
CN103603102A (zh) * | 2013-09-29 | 2014-02-26 | 陈伟雄 | 一种环锭细纱负压气流槽聚法纺纱方法与装置 |
CH709694A1 (de) * | 2014-05-26 | 2015-11-30 | Rieter Ag Maschf | Spinnereivorbereitungsmaschine zum Herstellen eines Vorgarns. |
CN104389055B (zh) * | 2014-11-21 | 2016-07-06 | 安徽华茂纺织股份有限公司 | 专用于环锭纺降低管纱毛羽的旋转轮 |
CN104746189B (zh) * | 2015-03-04 | 2017-01-11 | 武汉纺织大学 | 一种负压引导捕捉式环锭纺纱方法 |
CN104878484B (zh) * | 2015-05-19 | 2017-02-22 | 武汉纺织大学 | 一种定向精确选择式去除纱线毛羽的装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1044932A (de) * | 1953-11-23 | |||
US373818A (en) * | 1887-11-29 | Machine for spinning hemp | ||
DE690560C (de) * | 1938-08-21 | 1940-04-29 | Bernhardt Fa F | Einrichtung zum Verdichten eines Faserbandes |
GB678288A (en) * | 1949-06-29 | 1952-09-03 | Ambler Superdraft Ltd | Improvements in or relating to the drafting of textile fibres |
FR1117278A (fr) * | 1954-12-22 | 1956-05-22 | Machines pour procédé d'étirage à grand coefficient | |
GB827787A (en) * | 1957-06-13 | 1960-02-10 | Fine Spinners & Doublers Ltd | Improvements in "four-fold preventors" for yarn doubling frames |
US3122794A (en) * | 1961-02-14 | 1964-03-03 | Deering Milliken Res Corp | Drafting and scavenging apparatus |
US3131438A (en) * | 1961-03-01 | 1964-05-05 | Deering Milliken Res Corp | Fiber handling drafting roll apparatus and method of use |
US3296664A (en) * | 1963-08-14 | 1967-01-10 | Deering Milliken Res Corp | Air drafting arrangement |
FR1454563A (fr) * | 1965-08-18 | 1966-10-07 | Roannais De Const Textiles Sa | Guide-fils pour retordeuses |
FR1503693A (fr) * | 1966-10-06 | 1967-12-01 | Procédé et dispositifs d'étirage de nappes ou de rubans de fibres textiles, réalisant, dans la mèche étirée, la décomposition et la répartition longitudinale de l'irrégularité de section dite onde d'étirage | |
CA928596A (en) * | 1972-07-06 | 1973-06-19 | J. Bobkowicz Andrew | Composite yarn forming method and apparatus |
GB1484667A (en) * | 1973-09-19 | 1977-09-01 | Bobtex Corp Ltd | Method and apparatus for manufacture of spun yarns |
US4004406A (en) * | 1974-04-22 | 1977-01-25 | Toray Industries, Inc. | Spun type yarn and process for manufacturing the same |
US4209965A (en) * | 1976-12-21 | 1980-07-01 | Bobkowicz E | Universal spinning system |
FR2461040A1 (fr) * | 1979-07-09 | 1981-01-30 | Inst Textile De France | Procede et dispositif pour l'obtention d'un fil presentant sur sa longueur des zones de torsion alternativement de sens inverse |
-
1982
- 1982-01-26 FR FR8201383A patent/FR2520389A1/fr active Granted
-
1983
- 1983-01-17 US US06/458,713 patent/US4488397A/en not_active Expired - Lifetime
- 1983-01-20 EP EP83420007A patent/EP0085017B1/de not_active Expired
- 1983-01-20 DE DE8383420007T patent/DE3362844D1/de not_active Expired
- 1983-01-21 KR KR1019830000249A patent/KR840003304A/ko not_active Application Discontinuation
- 1983-01-25 ES ES519242A patent/ES519242A0/es active Granted
- 1983-01-26 JP JP1983009782U patent/JPS58121379U/ja active Granted
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3741431A1 (de) * | 1987-12-08 | 1989-06-22 | Zinser Textilmaschinen Gmbh | Verfahren und vorrichtung zum erspinnen eines garnes |
WO1990008211A1 (en) * | 1989-01-23 | 1990-07-26 | National Research Development Corporation | Preparation of fibres for spinning |
US5090192A (en) * | 1989-08-23 | 1992-02-25 | Hans Stahlecker | Process and an arrangement for false-twist spinning |
EP0690157A1 (de) | 1994-06-30 | 1996-01-03 | Maschinenfabrik Rieter Ag | Ringspinnmaschine für verdichtetes Garn |
EP0690158A1 (de) | 1994-06-30 | 1996-01-03 | Maschinenfabrik Rieter Ag | Ringspinnmaschine mit Schrägflanschring |
WO1998039505A2 (de) * | 1997-03-03 | 1998-09-11 | Csm-Sächsische Spinnereimaschinen Gmbh | Streckwerk für spinnmaschinen mit einer faserbündelungszone und damit ausgerüstete ringspinnmaschine |
US6108873A (en) * | 1998-03-31 | 2000-08-29 | Spindelfabrik Suessen, Schurr, Stahlecker & Grill Gmbh | Arrangement for condensing a drafted fiber strand and method for making yarn therefrom |
US6263656B1 (en) | 1998-03-31 | 2001-07-24 | Spindelfabrik Suessen, Schurr, Stahlecker & Grill Gmbh | Arrangement and method for condensing a drafted fiber strand and method for making yarn therefrom |
US6073314A (en) * | 1998-07-14 | 2000-06-13 | Spindelfabrik Suessen, Schurr, Stahlecker & Grill Gmbh | Device for condensing a drafted fiber strand |
Also Published As
Publication number | Publication date |
---|---|
EP0085017A3 (en) | 1983-11-23 |
JPS58121379U (ja) | 1983-08-18 |
KR840003304A (ko) | 1984-08-20 |
EP0085017A2 (de) | 1983-08-03 |
FR2520389A1 (fr) | 1983-07-29 |
US4488397A (en) | 1984-12-18 |
ES8400157A1 (es) | 1983-10-16 |
ES519242A0 (es) | 1983-10-16 |
FR2520389B1 (de) | 1984-12-14 |
JPS6241981Y2 (de) | 1987-10-27 |
DE3362844D1 (en) | 1986-05-15 |
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