EP1321412A2 - Konische Kreuzspule und Verfahren zur Bildung des Wickelkörpers einer konischen Kreuzspule - Google Patents
Konische Kreuzspule und Verfahren zur Bildung des Wickelkörpers einer konischen Kreuzspule Download PDFInfo
- Publication number
- EP1321412A2 EP1321412A2 EP02025845A EP02025845A EP1321412A2 EP 1321412 A2 EP1321412 A2 EP 1321412A2 EP 02025845 A EP02025845 A EP 02025845A EP 02025845 A EP02025845 A EP 02025845A EP 1321412 A2 EP1321412 A2 EP 1321412A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- crossing angle
- bobbin
- central zone
- winding
- cross
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/38—Arrangements for preventing ribbon winding ; Arrangements for preventing irregular edge forming, e.g. edge raising or yarn falling from the edge
- B65H54/385—Preventing edge raising, e.g. creeping arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H55/00—Wound packages of filamentary material
- B65H55/04—Wound packages of filamentary material characterised by method of winding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Definitions
- the invention relates to a conical cheese and a Process for forming the winding body of a conical Cross-wound bobbin with a thread guide according to the preamble of Claims 1 and 6.
- Yarn made on rotor spinning machines differs compared to the ring spun yarn in the bobbin and in Flow behavior.
- the rotor yarn is less hairy than that Ring spun yarn and can thus be more easily unwound (easier lifting), but has a greater tendency to curl than the ring spun yarn, so that the wound yarn in Edge area of the package from the overlying ones Yarn layers is pushed outwards.
- This can result in a over the normal spool stroke of 150 mm, for example beyond, up to a width of 170 to 180 mm form fully-grown cheese. In such a case comes a desired coil structure with flat end faces is not more come about.
- Such phenomena occur with yarns natural fibers such as cotton, especially for coarse ones Yarn on and are more pronounced, the coarser the yarn is.
- the crossing angle limits the maximum allowed Diameter in the manufacture of precision coils Staple fiber yarns, especially for staple fiber yarns Avoidance of the defects occurring at the edges arbitrarily small crossing angles can be wound. Out for this reason, such as in the DE 100 15 933 A1 described in rotor spinning Crossing angles of less than 28 ° can be avoided. Thereby is precision winding, especially when winding Staple fiber yarns, of limited use.
- the "step precision winding” becomes an approximation of the coil journey constant crossing angle aimed. Even with the Step precision winding are the ones described above Density problems or problems with the stability of the In practice, the coil edge is only slightly reduced, however not resolved.
- the generic DE-AS 26 32 014 shows a conical Cross-wound bobbin by circumferential friction from a roller is driven.
- This drive roller has one in the middle with a small friction zone protruding from its surface increased coefficient of friction.
- the drive should only be in the predetermined Area of the friction zone or the friction zone of the Cheese. Nevertheless, the package can be wound with increasing coil diameter contact with the left and parts to the right of the predetermined friction zone the roller-shaped drive device. This will the spool no longer in the friction zone alone, but also driven in other places of the circumference.
- conical Coils seen the coil circumferential length over the coil axis is different, the speed of the cheese fluctuating and uncontrollable.
- New machine technologies especially in weaving, such as Air jet weaving machines, for example, place increased demands with regard to the running properties of the yarn.
- the Requirements can be met with the known coil designs not or only insufficiently.
- the invention is based on the object known conical packages improved conical Cross-wound bobbin and a method for its manufacture Rotor spinning machines, especially when producing coarse ones Yarn to create.
- the invention is based on the knowledge that in opposite the crossing angle in the central part larger crossing angles in Edge area of the package the crossing angle in remaining wider middle section clearly compared to usual Crossing angles can be reduced without the one Reduction of the crossing angle over the entire Wrapping width known disadvantages in purchase to have to take. Lowering the crossing angle can thereby being pushed far without becoming one impermissible hardening of the cheese.
- the invention leads to an improved flow of the thread from the package.
- the thread flow is calmer, works Loops and yarn entanglement counter and allowed thus higher thread take-off speeds.
- the coil structure, especially on the end faces of the cheese improved.
- the length of the yarn at the same Coil diameter shows up compared to a conventional coil same winding type significantly increased.
- the formation of the crossing angle ⁇ according to one of claims 2 and 3 and 7 and 8 leads to an increase in the wound thread length, with excellent stability of the conical winding body can be achieved at high density.
- the crossing angle ⁇ advantageously increases continuously from the crossing angle ⁇ M of the central zone to the crossing angle ⁇ R of the peripheral zone.
- the edge zones can be dimensioned such that they do not occupy more than 15% of the total winding width B WG .
- the bobbin contact pressure is made up of weight the spool and the weight of the spool frame together as well the force resulting from that of, for example, a Torque sensor applied torque results.
- the Spool contact pressure can be reduced so that not only the coil weight is compensated, but one above additional discharge occurs.
- Thread guide for example a belt thread guide, for production the traversing movement, the speed of which is separate is controllable from the spool speed, that can be Process according to the invention for producing a cheese according to the invention without additional structural Effort and without changing thread guide elements the corresponding setup or programming the control in a simple way.
- the invention also allows coarse yarns with relative at low crossing angles. For example, that is Processing of cotton yarn with Nm 20 at one Crossing angle ⁇ of 25 ° with the associated good Drainage properties and long barrel lengths are still possible. Improved drainage properties lead to a reduction in Downtimes by reducing the number of thread breaks the further processing of the bobbins. With the through the Reduction of the crossing angle increasing barrel length can be achieved that on an inventive conical bobbin an amount of yarn increased by approx. 15% to 25% compared to a conventional coil with the same coil diameter is wound up. This leads to a significant reduction the number of bobbins in a lot. This will decrease not only downtimes for changing bobbins on the Spinning and winding units, but also the transport effort and the transport volume during coil transport is reduced. The effort for handling the coils in subsequent Yarn processing processes can be reduced.
- the invention improves productivity and enables Reduce costs and overall profitability of yarn production and processing.
- Figure 1 shows a winding device 1 on a conical Spinning unit producing a bobbin Rotor spinning machine.
- the winding device 1 has a roller 2 on, which drives the conical cheese 3 by means of friction.
- the roller 2 rotates in the direction of the arrow 4.
- the cheese 3 is held by a swiveling coil frame 5 and lies on roller 2.
- the roller 2 is with a Contact pressure applied.
- the thread 6 is in the direction of Arrow 7 by means of interacting as a pair of rollers Take-off rollers 8, 9 from the spinning box 10 of the spinning station subtracted constant thread speed and over a Thread 6 reciprocating thread guide 11 as Winding body 12 of the cheese 3 wound.
- the Thread guide 11 is part of a traversing device 13 which an operative connection 14 connected to the motor 15 and from this is driven.
- the roller 2 is on the shaft 16 of driven by a motor 17. Both the motor 15 and the Motor 17 are controlled by a microprocessor 18, wherein the crossing angle ⁇ of the conical cheese 3, depending on the position of the thread guide 11, during the respective Coil stroke is controllable.
- the conical cross-wound bobbin 25 shown in FIG. 2 shows a winding body 27 wound on the bobbin tube 26 according to the invention.
- the winding former 27 has a cross winding with the crossing angle ⁇ R in the edge zones 28, 29 and a cross winding with the crossing angle ⁇ in the central zone 30 M on.
- ⁇ R is 35 °
- ⁇ M is 25 °.
- the width of the zone 30 and the edge zones 28, 29 is each marked by a dashed line.
- the winding body 27 is shown in a simplified schematic diagram, the respective course of the thread 6 being laid out being only partially indicated, but showing differently large crossing angles ⁇ .
- the width B WG of the cheese 25 from the left bobbin edge 33 to the right bobbin edge 34 is 150 mm in the exemplary embodiment.
- the width B WG corresponds to a stroke of the thread guide 11.
- FIG. 3 is the actual one Formation of the crossing angle ⁇ of the cheese 25 or the thread course on the lateral surfaces closer as the representation of Figure 2.
- FIG. 3 shows the course of the size of the crossing angle ⁇ shown as curve 31 over the winding width B WG of the conical cross-wound bobbin 25, the values representing the stroke of the thread guide 11 in the representation of the cross-wound bobbin 25 from FIG. 2 from left to right (stroke of the thread guide 11 during the forward movement).
- the width of the central zone 30, in which the crossing angle ⁇ lies at the value of ⁇ M 25 °, takes up more than 60% of the winding width B WG .
- the course of the size of the crossing angle ⁇ during the stroke of the thread guide 11 in the return movement to the left is indicated by dashed lines in FIG. 3.
- the setting of the crossing angle ⁇ is carried out in a manner known per se and therefore not explained here in more detail by controlling the rotational speed of the cheese 3, 25 and the speed of the traversing movement of the thread guide 11 during the stroke.
- the advantageously low crossing angle ⁇ of ⁇ M 25 ° in the zone 30 lying between the edge zones 28, 29 enables a longer run length with a stable winding body with the same finished diameter of, for example, 300 mm of the package 25, which thereby 15% to 25% more yarn contains as usual coils of the same diameter.
- the running behavior of the cheese 3, 25 is improved by quieter thread running and the suppression of loop formation and yarn entanglements.
- the thread guide can alternatively for example as a belt thread guide or as Grooved roll to be formed.
- the crossing angle ⁇ can advantageous in a range from 30 ° to 40 ° in the Edge zones 28, 29 and in the central zone 30 in one area from 15 ° to 28 ° accept alternative values.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Winding Filamentary Materials (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
Abstract
Description
- Fig. 1
- eine Seitenansicht einer Spinnstelle zur Durchführung des erfindungsgemäßen Verfahrens in vereinfachter schematischer Darstellung,
- Fig. 2
- die vereinfachte Prinzipdarstellung einer erfindungsgemäßen konischen Kreuzspule,
- Fig. 3
- den Verlauf des Kreuzungswinkels α über einen Hub vereinfacht als Kurve dargestellt.
Claims (8)
- Verfahren zur Bildung des Wickelkörpers einer konischen Kreuzspule aus Rotorgarn mit einer Fadenführung, die derart eingestellt wird, daß innerhalb eines Spulenhubes in einer mittleren Zone des Spulenhubes der Kreuzungswinkel α kleiner als im übrigen Teil des Spulenhubes ausgeführt wird,
dadurch gekennzeichnet, daß in der mittleren Zone (30) ein Kreuzungswinkel αM kleiner als 28° sowie größer als 15° ausgeführt wird und daß die mittlere Zone (30) mit dem Kreuzungswinkel αM über mehr als 50% der gesamten Wickelbreite BWG erzeugt wird. - Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß der Kreuzungswinkel αM in der mittleren Zone (30) mit einem Wert zwischen 20° und 26° gebildet wird.
- Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Kreuzungswinkel αM in der mittleren Zone (30) mindestens 8° kleiner ausgebildet wird als der maximale Kreuzungswinkel αR in den Randzonen (28, 29).
- Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß mit zunehmendem Spulendurchmesser der Spulenauflagedruck reduziert wird.
- Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß mit zunehmendem Spulendurchmesser die Fadenspannung reduziert wird.
- Kreuzspule mit konischem Wickelkörper, bei dem jeweils innerhalb einer Garnlage der Kreuzungswinkel α in einer mittleren Zone des Spulenhubes kleiner ist als im übrigen Teil des Spulenhubes, dadurch gekennzeichnet, daß der Kreuzungswinkel αM in der mittleren Zone (30) kleiner ist als 28° sowie größer als 15° und daß die mittlere Zone (30) mehr als 50% der gesamten Wickelbreite BWG einnimmt.
- Kreuzspule nach Anspruch 6, dadurch gekennzeichnet, daß der Kreuzungswinkel αM in der mittleren Zone (30) mindestens 8° kleiner ausgebildet ist als der maximale Kreuzungswinkel αR in den Randzonen (28, 29).
- Kreuzspule nach Anspruch 6 oder 7, dadurch gekennzeichnet, daß der Kreuzungswinkel αM in der mittleren Zone (30) zwischen 20° und 26° groß ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10162778A DE10162778A1 (de) | 2001-12-20 | 2001-12-20 | Konische Kreuzspule und Verfahren zur Bildung des Wickelkörpers einer konischen Kreuzspule |
DE10162778 | 2001-12-20 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1321412A2 true EP1321412A2 (de) | 2003-06-25 |
EP1321412A3 EP1321412A3 (de) | 2003-09-17 |
EP1321412B1 EP1321412B1 (de) | 2006-04-05 |
Family
ID=7710053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02025845A Expired - Lifetime EP1321412B1 (de) | 2001-12-20 | 2002-11-19 | Konische Kreuzspule und Verfahren zur Bildung des Wickelkörpers einer konischen Kreuzspule |
Country Status (4)
Country | Link |
---|---|
US (1) | US6886771B2 (de) |
EP (1) | EP1321412B1 (de) |
CN (1) | CN1269711C (de) |
DE (2) | DE10162778A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2530039A3 (de) * | 2011-06-02 | 2015-10-14 | Murata Machinery, Ltd. | Garnwicklungsvorrichtung |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005001094A1 (de) * | 2005-01-08 | 2006-07-20 | Saurer Gmbh & Co. Kg | Verfahren und Vorrichtung zum Betreiben einer Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine |
DE102007062632A1 (de) * | 2007-12-22 | 2009-06-25 | Oerlikon Textile Gmbh & Co. Kg | Für das Färben vorgesehene Spule und Vorrichtung zur Herstellung einer solchen Spule |
CN107089555A (zh) * | 2017-06-14 | 2017-08-25 | 深圳市铁工机自动化技术有限公司 | 一种用于塑料导爆管的环绕式集线桶 |
CN112458577B (zh) * | 2020-11-13 | 2022-12-13 | 广东新会美达锦纶股份有限公司 | 加捻机卷绕装置提升dty卷重工艺 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US954344A (en) * | 1909-12-06 | 1910-04-05 | Draper Co | Cylindrical ball of yarn. |
US2281747A (en) * | 1939-11-15 | 1942-05-05 | Foster Machine Co | Winding apparatus |
US4266734A (en) * | 1976-07-16 | 1981-05-12 | W. Schlafhorst & Co. | Winding device |
US4771960A (en) * | 1985-02-20 | 1988-09-20 | Teijin Seiki Co., Ltd. | Method for winding a cross-wound package |
DE3825413A1 (de) * | 1988-07-27 | 1990-02-01 | Schlafhorst & Co W | Verfahren zur fadenverlegung auf einer kreuzspule |
DE4310905A1 (de) * | 1993-04-02 | 1994-10-06 | Schlafhorst & Co W | Verfahren und Vorrichtung zur Fadenverlegung auf einer Kreuzspule |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1789702A (en) | 1927-05-24 | 1931-01-20 | Du Pont Rayon Co | Skeining |
US2301713A (en) * | 1940-01-04 | 1942-11-10 | Warren A Seem | Yarn package and method of winding same |
GB1113065A (en) | 1964-05-11 | 1968-05-08 | Klinger Mfg Co Ltd | Method and apparatus for forming a package of yarn |
US3638872A (en) * | 1968-03-28 | 1972-02-01 | Du Pont | Process for winding a yarn package |
GB1429647A (en) | 1972-06-16 | 1976-03-24 | Ici Ltd | Yarn packages and winding methods therefor |
US3991950A (en) | 1973-02-09 | 1976-11-16 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Method and apparatus for making yarn packages of cheese form by a textile machine |
DE2518646C2 (de) | 1975-04-26 | 1986-08-21 | W. Schlafhorst & Co, 4050 Mönchengladbach | Vorrichtung zur Steuerung des Auflagedruckes einer Textilspule auf eine Stütz- oder Antriebswalze |
JP2859557B2 (ja) | 1995-04-11 | 1999-02-17 | 村上 和子 | 織機用糸のラージパッケージおよびそれを製造するワインダー |
TW368490B (en) * | 1997-02-27 | 1999-09-01 | Barmag Barmer Maschf | Method of and apparatus for winding a continuously advancing textile yarn into a core supported package by controlling the acceleration and/or deceleration of the yarn guide to modify the yarn deposit in the package edges |
JP3365975B2 (ja) | 1999-05-28 | 2003-01-14 | 東レエンジニアリング株式会社 | 糸条巻取り方法 |
DE10015933B4 (de) | 2000-03-30 | 2015-09-03 | Saurer Germany Gmbh & Co. Kg | Verfahren zum Herstellen einer Stufenpräzisionswicklung |
ITMI20010682A1 (it) * | 2000-04-20 | 2002-09-30 | Schlafhorst & Co W | Procedimento per produrre una bobina incrociata e bobina incrociata ottenuta con esso |
-
2001
- 2001-12-20 DE DE10162778A patent/DE10162778A1/de not_active Withdrawn
-
2002
- 2002-11-19 EP EP02025845A patent/EP1321412B1/de not_active Expired - Lifetime
- 2002-11-19 DE DE50206302T patent/DE50206302D1/de not_active Expired - Lifetime
- 2002-12-20 CN CN02157599.1A patent/CN1269711C/zh not_active Expired - Fee Related
- 2002-12-20 US US10/325,131 patent/US6886771B2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US954344A (en) * | 1909-12-06 | 1910-04-05 | Draper Co | Cylindrical ball of yarn. |
US2281747A (en) * | 1939-11-15 | 1942-05-05 | Foster Machine Co | Winding apparatus |
US4266734A (en) * | 1976-07-16 | 1981-05-12 | W. Schlafhorst & Co. | Winding device |
US4771960A (en) * | 1985-02-20 | 1988-09-20 | Teijin Seiki Co., Ltd. | Method for winding a cross-wound package |
DE3825413A1 (de) * | 1988-07-27 | 1990-02-01 | Schlafhorst & Co W | Verfahren zur fadenverlegung auf einer kreuzspule |
DE4310905A1 (de) * | 1993-04-02 | 1994-10-06 | Schlafhorst & Co W | Verfahren und Vorrichtung zur Fadenverlegung auf einer Kreuzspule |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2530039A3 (de) * | 2011-06-02 | 2015-10-14 | Murata Machinery, Ltd. | Garnwicklungsvorrichtung |
Also Published As
Publication number | Publication date |
---|---|
EP1321412A3 (de) | 2003-09-17 |
DE10162778A1 (de) | 2003-07-03 |
US20030116673A1 (en) | 2003-06-26 |
US6886771B2 (en) | 2005-05-03 |
CN1426947A (zh) | 2003-07-02 |
EP1321412B1 (de) | 2006-04-05 |
DE50206302D1 (de) | 2006-05-18 |
CN1269711C (zh) | 2006-08-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3140440B1 (de) | Textilmaschine sowie verfahren zum betrieb einer solchen | |
EP1951605A1 (de) | Verfahren zur vermeidung von bildwicklungen | |
DE10015933B4 (de) | Verfahren zum Herstellen einer Stufenpräzisionswicklung | |
DE102015009191A1 (de) | Verfahren zur Herstellung einer Kreuzspule | |
DE10342266B4 (de) | Verfahren zum Herstellen einer Kreuzspule | |
EP1321412B1 (de) | Konische Kreuzspule und Verfahren zur Bildung des Wickelkörpers einer konischen Kreuzspule | |
EP2595907B1 (de) | Verfahren zum herstellen einer textilspule und arbeitsstelle zur durchführung des verfahrens | |
EP1321547B1 (de) | Zylindrische Kreuzspule und Verfahren zur Bildung des Wickelkörpers einer zylindrischen Kreuzspule | |
EP2060524B1 (de) | Textilspule, auf die ein Faden in Kreuzbewicklung aufgewunden ist und Vorrichtung zur Herstellung derselben | |
EP3140232B1 (de) | Textilmaschine, die der herstellung von vorgarn dient, sowie verfahren zum betrieb einer solchen | |
DE69720434T2 (de) | Kohlenstoff-faserbündel und verpackungskörper dafür | |
EP0349939B1 (de) | Verfahren zum Spulenwechsel | |
EP1758807A1 (de) | Verfahren und vorrichtung zum wickeln einer fadenspule | |
EP1514824B1 (de) | Kreuzspule und Verfahren zu ihrer Herstellung | |
EP1358120B1 (de) | Kreuzwickelspule | |
EP0483617B1 (de) | Verfahren zur Herstellung einer Garnspule | |
DE10062937B4 (de) | Verfahren und Vorrichtung zum Antreiben einer Spule in einer Offenend-Spinnvorrichtung und Hilfsantriebsrolle hierfür | |
EP2468669B1 (de) | Verfahren zur Herstellung einer Färbespule | |
DE102013021972A1 (de) | Herstellung einer konischen Kreuzspule aus S-gedrehtem Garn | |
DE102013003286A1 (de) | Verfahren zum Betreiben einer Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine | |
DE4009370A1 (de) | Verfahren zum herstellen einer kreuzspule und danach hergestellte kreuzspule | |
DE2310202C3 (de) | Auflaufspulstelle mit Antrieb der Spule am Umfang | |
DE555299C (de) | Zwirnmaschine, insbesondere fuer Kunstseide | |
DE1535096C (de) | Verfahren zum Aufwickeln von Garn zu einer Kreuzspule | |
DE19919297C2 (de) | Verfahren und Vorrichtung zum Herstellen eines strangartigen Verbundes aus Glasfasern |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SAURER GMBH & CO. KG |
|
17P | Request for examination filed |
Effective date: 20040317 |
|
AKX | Designation fees paid |
Designated state(s): CH DE IT LI |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): CH DE IT LI |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20060405 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REF | Corresponds to: |
Ref document number: 50206302 Country of ref document: DE Date of ref document: 20060518 Kind code of ref document: P |
|
PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
26 | Opposition filed |
Opponent name: RIETER INGOLSTADT SPINNEREIMASCHINENBAU AG Effective date: 20070102 |
|
PLAX | Notice of opposition and request to file observation + time limit sent |
Free format text: ORIGINAL CODE: EPIDOSNOBS2 |
|
PLAF | Information modified related to communication of a notice of opposition and request to file observations + time limit |
Free format text: ORIGINAL CODE: EPIDOSCOBS2 |
|
RAP2 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: OERLIKON TEXTILE GMBH & CO. KG |
|
PLBB | Reply of patent proprietor to notice(s) of opposition received |
Free format text: ORIGINAL CODE: EPIDOSNOBS3 |
|
PLAY | Examination report in opposition despatched + time limit |
Free format text: ORIGINAL CODE: EPIDOSNORE2 |
|
PLAB | Opposition data, opponent's data or that of the opponent's representative modified |
Free format text: ORIGINAL CODE: 0009299OPPO |
|
R26 | Opposition filed (corrected) |
Opponent name: RIETER INGOLSTADT GMBH Effective date: 20070102 |
|
PLBC | Reply to examination report in opposition received |
Free format text: ORIGINAL CODE: EPIDOSNORE3 |
|
RAP2 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: OERLIKON TEXTILE GMBH & CO. KG |
|
PLBD | Termination of opposition procedure: decision despatched |
Free format text: ORIGINAL CODE: EPIDOSNOPC1 |
|
PLBP | Opposition withdrawn |
Free format text: ORIGINAL CODE: 0009264 |
|
PLBM | Termination of opposition procedure: date of legal effect published |
Free format text: ORIGINAL CODE: 0009276 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: OPPOSITION PROCEDURE CLOSED |
|
27C | Opposition proceedings terminated |
Effective date: 20110610 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 50206302 Country of ref document: DE Owner name: SAURER GERMANY GMBH & CO. KG, DE Free format text: FORMER OWNER: OERLIKON TEXTILE GMBH & CO. KG, 42897 REMSCHEID, DE Effective date: 20130918 Ref country code: DE Ref legal event code: R081 Ref document number: 50206302 Country of ref document: DE Owner name: SAURER SPINNING SOLUTIONS GMBH & CO. KG, DE Free format text: FORMER OWNER: OERLIKON TEXTILE GMBH & CO. KG, 42897 REMSCHEID, DE Effective date: 20130918 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: SCHMAUDER AND PARTNER AG PATENT- UND MARKENANW, CH Ref country code: CH Ref legal event code: PUE Owner name: SAURER GERMANY GMBH AND CO. KG, DE Free format text: FORMER OWNER: SAURER GMBH AND CO. KG, DE |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PCOW Free format text: NEW ADDRESS: LEVERKUSER STRASSE 65, 42897 REMSCHEID (DE) |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 50206302 Country of ref document: DE Owner name: SAURER SPINNING SOLUTIONS GMBH & CO. KG, DE Free format text: FORMER OWNER: SAURER GERMANY GMBH & CO. KG, 42897 REMSCHEID, DE |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20191128 Year of fee payment: 18 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20191129 Year of fee payment: 18 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20191121 Year of fee payment: 18 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 50206302 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201130 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201130 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201119 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210601 |