EP2682509A2 - Banc d'étirage pour un métier à tisser - Google Patents

Banc d'étirage pour un métier à tisser Download PDF

Info

Publication number
EP2682509A2
EP2682509A2 EP13003034.9A EP13003034A EP2682509A2 EP 2682509 A2 EP2682509 A2 EP 2682509A2 EP 13003034 A EP13003034 A EP 13003034A EP 2682509 A2 EP2682509 A2 EP 2682509A2
Authority
EP
European Patent Office
Prior art keywords
rollers
pair
drafting
drawframe according
roller
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
Application number
EP13003034.9A
Other languages
German (de)
English (en)
Other versions
EP2682509B1 (fr
EP2682509A3 (fr
Inventor
Jürgen Schaller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saurer Spinning Solutions GmbH and Co KG
Original Assignee
Saurer Germany GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Saurer Germany GmbH and Co KG filed Critical Saurer Germany GmbH and Co KG
Publication of EP2682509A2 publication Critical patent/EP2682509A2/fr
Publication of EP2682509A3 publication Critical patent/EP2682509A3/fr
Application granted granted Critical
Publication of EP2682509B1 publication Critical patent/EP2682509B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • D01H5/22—Drafting machines or arrangements without fallers or like pinned bars in which fibres are controlled by rollers only
    • 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 invention relates to a drafting system for a spinning machine according to the preamble of claim 1.
  • Draw frames in various embodiments are known in connection with spinning machines, for example ring spinning machines, and are described in detail in numerous patent applications.
  • Such drafting systems differ, for example, in terms of the number of pairs of rollers and / or in relation to the structural design of the pendulum carrier, which receive the top rollers. Also with regard to the exact training or the equipment of the different pairs of rollers considerable differences are sometimes known.
  • the lower rollers are formed as machine-length components, which are composed of a plurality of roller segments.
  • These machine-length lower rollers are usually driven by a strong, machine end side arranged in a drive frame of the textile machine drafting motor, which ensures via an intermediate reduction gear that rotate the input, the center and output lower rollers at different speeds and thereby distort the submitted fiber material properly ,
  • the middle roller pair is equipped with so-called drafting straps. That is, in these modern drafting systems, both the middle upper roll and the lower middle roll each have such a delay strip, which secures the sliver to be distorted in the region of the so-called main drafting zone.
  • a modern Riemchenstrecktechnik, in particular for warping of fire-retardant and heat-resistant yarn is for example in the US 7, 937, 924 B2 described.
  • the input sub-roller is mounted on a carriage which is defined slidably mounted on a punch so that the default range of the so-called default zone is adjustable.
  • both the middle lower roller, and the middle upper roller are stored, as usual in Riemchenstreckwerken, each equipped with a delay straps.
  • the invention has for its object to provide a drafting system for a ring spinning machine, which is designed so that an existing filament template material can be processed reliably and quickly. That is, on the drafting system according to the invention, for example, fire-retardant and heat-resistant filaments should be able to be processed so that they can be spun on a downstream ring spinning device to a fiber material from which later garments can be made, which provide a comfortable wearing behavior.
  • a compacting device In the conveying direction behind the pair of output rollers, a compacting device is further installed, which then ensures bundling of the resulting through the tearing open filament strand and thus ensures that this filament strand are spun by the spindle of a workstation of a spinning machine, preferably by a ring spinning spindle to a yarn can be further processed in subsequent work steps.
  • a device for discharging electrostatic charges is connected to the drafting system (Anspr.2).
  • the top rollers are each provided with a cover having a hardness of 60 to 90 Shore, that is, 60 to 70 Shore for the top rollers and 80 to 90 Shore for the input and middle top rollers.
  • a cover having a hardness of 60 to 90 Shore allows the use of pendulum carriers, which allow a high loading force of the top rollers. That is, it can be used a pendulum carrier in which a high clamping force is adjustable between the top rollers and the associated corrugated bottom rollers.
  • the loading force of the input and center rollers is greater than 25 daN.
  • the top rollers have a diameter of 40-60 mm and the bottom rollers have a diameter of 30-40 mm.
  • roller diameters are optimal both in the upper and in the area of the lower roller. That is, as a lower rollers, structured shaft segments having a diameter of 38 mm, which are connected to a continuous, machine-end driven component, have proven to be very advantageous.
  • the top rollers each mounted in a pendulum carrier preferably have a diameter of 50 mm, which has also proved to be very advantageous in combination with the above-described, structured bottom rollers with a diameter of 38 mm.
  • the drafting device on a compression device which is connected to a vacuum source.
  • the compacting device ensures that the separated filament strand is bundled in the region of a so-called compaction zone to form a structure, which can then be spun onto a thread on a ring spinning spindle.
  • a circumferential perforated belt is used.
  • This perforated belt comprises, for example, a driven lower roller and a guide housing, which is connected via a pneumatic line to the vacuum source.
  • Such trained and working compression devices are not fundamentally new in connection with ring spinning machine drafting systems, but work very reliably and are also very advantageous for the purpose of the invention. That is, in a compacting device, as used in the drafting device according to the invention, a separate filament strand leaving the pair of outfeed rollers is still untwisted, that is, with filamentary pieces substantially parallel to each other, pneumatically in a so-called compression zone by a vacuum-pressurized transport - And compacting contacted.
  • the pending in this transport and compression means Saugluftströmung ensures that the filament pieces are positioned in the transport direction and thus bundled and compacted into a fiber structure.
  • the compacting device as described in claim 10 may also have a circumferential perforated hollow roller connected to a vacuum source.
  • the filament pieces can be positioned in the transport direction and thus bundled and compacted into a fiber structure.
  • the pair of input rollers and the center roller pair form a so-called Vorverzugsfeld in which there is a 1.8 to 2.5 times the predilection of the filaments. That is, the default value of the default is increased compared to the usual Langstapeln Vorverzugswert, resulting in a better distortion distribution between main and Vorverzugsfeld.
  • Such a design has the particular advantage that the forces to be expended are placed more on the preliminary delay and thus the main delay is relieved.
  • the Fig.1 schematically shows a half-side cross-section of a ring spinning machine whose unillustrated side is mirror-inverted.
  • the ring spinning machine 1 on a pedestal 2, from which vertical uprights 3 extend upward, which carry suction ducts 4, which are preferably rectangular in cross-section.
  • bridge pieces 5 are fixed, which in turn support two extending in the machine longitudinal direction, parallel support tubes 6, where the bearing housing 7 are fixed for a variety of ring spindles.
  • Fig.1 is shown schematically one of these ring spinning spindle, which is supported during the spinning operation with a spinning cop 8.
  • punches 9 Resting on the suction channels 4 are so-called punches 9, which are each part of a drafting device 10 according to the invention.
  • the punches 9 are also attached to two extending in the machine longitudinal support tubes 11.
  • the ring spinning machine 1 further has vertically arranged support columns 13 for an original material gate 14.
  • filament feed bobbins 15, whose original material is drawn off via a deflection bar 24 or the like, are suspended in the feedstock gate 14.
  • the lifting devices for the ring rail 18, the balloon constriction rings 19 and the vertically displaceably mounted thread guide 20 are arranged.
  • a bobbin changing device 33 On a boom 32 of the pedestal 2 of the ring spinning machine 1, a bobbin changing device 33 is further arranged, which consists essentially of a plurality of shear systems with scissor arms 34 and 35, a gripper bar 36 and arranged on the gripper bar 36 tube grippers 37.
  • the scissors systems are actuated by means of a push / pull tube 38 which extends along the ring spinning machine 1.
  • the Fig.2 shows a first advantageous embodiment of a drafting system 10 according to the invention in detail.
  • Such drafting units 10 have, as is known, inter alia machine-length drivable lower rollers 21 u, 22u and 23u and upper rollers 21o, 22o and 23o, the rest during the spinning operation on the lower rollers 21 u, 22u and 23u and frictionally from these get picked up.
  • the machine-length, drivable lower rollers 21u, 22u and 23u are mounted on slides 41 on punches 9, wherein the installation position of the lower rollers 21u, 22u and 23u, that is, the distance of the carriage 41 to each other, by means of corresponding bolts 42 or the like. Is adjustable.
  • the machine-length lower rollers 21 u, 22u and 23u are generally each composed of a plurality of roller segment pieces with a diameter of between 30 and 40 mm, wherein the roller segment pieces are provided with a structuring 40 in the region of their working surfaces.
  • such lower rollers 21 u, 22u and 23u are also, for example via a (not shown) reduction gear, connected to a machine end side arranged electromotive drive, that the speed of the lower roller 21u, 22u and 23u can be predetermined.
  • both the warp value in a pre-drafting field 43 lying between the pair of input rollers 21 and the center roller pair 22, and the warp value in a main drafting field 44 are disposed between the intermediate roller pair 22 and the pair of output rollers 23 defined adjustable.
  • a support 45 of the drafting system 10 is fixed to the punch 9 via a support rod 16, wherein on the support 45 via a rotation axis 46 each have a pendulum carrier 12 and a loading arm 17 of the drafting system 10 are stored.
  • the pendulum carrier 12 is limited movable attached to the axis of rotation 46 and can by means of the load arm 17 in three possible positions a) "loaded", b) “relieved” and c) "folded” positioned.
  • pendulum carrier 12 On pendulum carrier 12 are also, as known, mounted on corresponding (not shown) retaining elements in a paired arrangement, the top rollers 21o, 22o and 23o of the drafting system 10.
  • the loading force that is, the force with which the upper rollers 21o to 23o rest on their associated lower rollers 21u to 23u, by the construction of the pendulum carrier 12 (spring-loaded instead of pneumatically tensioned top rollers) and the adjustable pressure force of the top rollers can be predetermined and is for the Output top rollers of the pendulum carrier 12 greater than 35 daN and set for the input and middle top rollers 21o and 22o to 25 daN
  • the upper rollers 21o, 22o and 23o preferably each have a diameter between 40 and 60 mm and are provided with a relatively abrasion resistant cover 30, whose hardness is between 60 to 70 Shore for the top rollers and 80 to 90 Shore for the input and middle top rollers ,
  • the drafting arrangement 10 also has a compacting device 28 for bundling separated and drawn filaments 27 and a device 29 for discharging the electrostatic charges generated during the stretching operation of the filaments 27.
  • the means 29 for discharging electrostatic charges for example, connected to one of the punches 9 of the drafting system 10 and grounded Such means for discharging electrostatic charges are not fundamentally new in connection with textile machines and, for example in the DE 1 229 426 C described in detail using a route.
  • compacting devices are basically known in connection with drafting systems of textile machines and described in detail in numerous patent applications in various embodiments.
  • a mechanical compression device for a drafting system is shown while in the DE 199 32 099 A1 a compression device is described, which has a pressurizable, circumferential, roller as the compression element.
  • a compression device 28 is installed, which is connected via a pneumatic line 50 to a vacuum source 52 and forms a compression zone 39, in the region of the separate filament strand 27 is pneumatically bundled.
  • the punch 9 is provided with a bearing means 47 for a carriage 41, in which a preferably machine-length, machine-end driven
  • Compression bottom roller 48 is mounted, which drives a compression top roller 49 frictionally via a rotatably mounted intermediate roller 48a and a drivable, perforated belt 51.
  • the perforated belt 51 in this case comprises a guide housing 60 installed in the region of the bearing device 47, which is connected via a pneumatic line 50 to a vacuum source 52.
  • an airflow 53 entering the vacuum-pressurized guide housing 60 via the circumferential, perforated belt 51 ensures that the separated filament pieces 27 are bundled substantially parallel in the region of the compression zone 39, so that they are arranged by means of a subsequently arranged Ring spinning spindle to a thread 26 are spinnable.
  • the drafting system 10 may also have some mechanical guiding and compacting devices.
  • the drafting system 10 may, for example, a so-called input compressor 56, an apron compressor 57 and a main field compressor 58, wherein in the region of the main drafting zone 44 also a guide rail 55 may be installed, which is so spaced from the pair of output rollers 23 that fibers in the cleaning process by a Wanderbläser Do not be jammed here and lead to thread breaks.
  • a compression device 28 is installed following the pair of output rollers 23, which has a druckdruckaufeaufschlagbare, rotatably mounted compression top roller 59.
  • the compression top roller 59 is connected via a pneumatic line 50 to a vacuum source 52 and processed during the spinning operation the separate (not shown here) filament strand 27 pneumatically.
  • the punch 9 is equipped with a bearing device 47 in which a preferably machine-length, machine-end-driven compression bottom roller 48 is mounted, on which the compacting upper roller 59 druckallonsaufschlagbarbar.
  • the compression top roller 59 is mounted for example on the pendulum carrier 12 and connected via a pneumatic line 50 to a vacuum source 52.
  • the compaction top roller 59 is equipped with a perforation 31, which ensures that the separated filament pieces 27 are bundled in parallel, so that they can be spun on a subsequently arranged ring spinning spindle to form a thread.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Preliminary Treatment Of Fibers (AREA)
EP13003034.9A 2012-07-06 2013-06-13 Banc d'étirage pour un métier à tisser Not-in-force EP2682509B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201210013574 DE102012013574A1 (de) 2012-07-06 2012-07-06 Streckwerk für eine Spinnmaschine

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
DE102012013574 Previously-Filed-Application 2012-07-06

Publications (3)

Publication Number Publication Date
EP2682509A2 true EP2682509A2 (fr) 2014-01-08
EP2682509A3 EP2682509A3 (fr) 2015-05-06
EP2682509B1 EP2682509B1 (fr) 2017-02-01

Family

ID=48669745

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13003034.9A Not-in-force EP2682509B1 (fr) 2012-07-06 2013-06-13 Banc d'étirage pour un métier à tisser

Country Status (4)

Country Link
EP (1) EP2682509B1 (fr)
CN (1) CN103526352A (fr)
DE (1) DE102012013574A1 (fr)
ES (1) ES2614476T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH714445A1 (de) * 2017-12-15 2019-06-28 Rieter Ag Maschf Streckwerk für eine Spinnmaschine mit einer Verdichtungsvorrichtung.

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015014421A1 (de) * 2015-10-22 2017-04-27 Saurer Germany Gmbh & Co. Kg Streckwerk und Lager für eine Welle eines Streckwerkes
CN108589022B (zh) * 2018-07-02 2023-12-05 海安国洋机械科技有限公司 金属纤维拉断喷射装置
CN110067059B (zh) * 2019-05-22 2021-10-29 安徽翰联色纺股份有限公司 复合混纺纱的生产方法
DE102020131090A1 (de) * 2020-11-24 2022-05-25 Maschinenfabrik Rieter Ag Verfahren zur Durchführung eines automatischen Kannenwechselvorgangs an einer Spinnstelle einer Spinnmaschine sowie Spinnmaschine und verfahrbarer Kannenwechsler

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1229426B (de) 1960-02-05 1966-11-24 Howa Machinery Ltd Strecke zum Mischen von Fasern
DE2846065A1 (de) 1978-10-23 1980-04-30 Schlafhorst & Co W Walzenstreckwerk
DE3016409A1 (de) 1980-04-29 1981-11-05 W. Schlafhorst & Co, 4050 Mönchengladbach Walzenstreckwerk mit einer faserfuehrungsvorrichtung im hauptverzugsfeld
DE3128870A1 (de) 1981-07-22 1983-02-10 Fritjof Dipl.-Ing. Dr.-Ing. 6233 Kelkheim Maag Streckwerk fuer das verziehen von spinnfaserbaendern
DE19932099A1 (de) 1999-07-09 2001-01-11 Rieter Ag Maschf Spinnmaschine mit Verdichtungseinrichtung getrennt vom Streckwerk
DE10008610A1 (de) 2000-02-24 2001-08-30 Zinser Textilmaschinen Gmbh Streckwerk für eine Spinnereimaschine
US7937924B2 (en) 2005-11-16 2011-05-10 Lorica International, Inc. Fire retardant compositions and methods and apparatuses for making the same
DE102010054850A1 (de) 2009-12-28 2011-06-30 Rotorcraft Ag Mehrteilige Verdichtereinrichtung zum Verdichten eines Faserbandes und Spinnereimaschine mit einer solchen Verdichtereinrichtung

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB424830A (en) * 1933-05-22 1935-02-22 British Celanese Improvements in the manufacture of yarns containing staple fibre from continuous filaments
US2077320A (en) * 1933-09-05 1937-04-13 Celanese Corp Manufacture of staple fiber yarns from continuous filaments
GB484192A (en) * 1936-07-31 1938-05-02 William Pool Improvements in and relating to the conversion of continuous filaments into staple fibres
CH242571A (de) * 1943-11-05 1946-05-31 Onderzoekings Inst Res Verfahren und Vorrichtung zur Herstellung von Zellwollgarnen durch Zerreissen von endlos gesponnenen Bündeln Kunstseidefäden und unmittelbar anschliessendes Zusammendrehen der zerrissenen Fadenstücke.
CH256210A (de) * 1947-06-20 1948-08-15 Rieter Joh Jacob & Cie Ag Verfahren zur Herstellung eines aus kurzen Fasern bestehenden Garnes und Einrichtung zur Ausführung des Verfahrens.
FR1114964A (fr) * 1954-10-28 1956-04-18 Const Mecaniques De Stains Soc Méthode et dispositif pour la fabrication de filés mixtes
GB1524145A (en) * 1976-08-05 1978-09-06 Dayco Corp Textile cot assembly
DE19824078C2 (de) * 1998-05-29 2001-05-31 Zinser Textilmaschinen Gmbh Verfahren beim Herstellen von verdichtetem Garn und Einrichtung hierfür
EP1205587A3 (fr) * 2000-11-10 2002-12-11 Maschinenfabrik Rieter Ag Procédé et dispositif pour filer un fil en filaments déchirables
DE10214339A1 (de) * 2002-03-28 2003-10-16 Rieter Ingolstadt Spinnerei Streckwerk für eine Spinnereimaschine
DE10317430B4 (de) * 2003-04-15 2011-05-12 Rieter Ingolstadt Gmbh Textilmaschine mit einem Streckwerk
DE102004052177B4 (de) * 2004-10-27 2013-10-31 Rieter Ingolstadt Gmbh Spinnereivorbereitungsmaschine sowie Gehäuse für ein Streckwerk einer Spinnereivorbereitungsmaschine
CN101092766A (zh) * 2006-06-19 2007-12-26 天津宏大纺织机械有限公司 粗纱机的牵伸装置及控制方法
DE102007039522B4 (de) * 2007-08-21 2019-10-02 Trützschler GmbH & Co Kommanditgesellschaft Vorrichtung an einem Streckwerk einer Strecke für Textilfaserbänder
DE202007013020U1 (de) * 2007-09-17 2007-11-22 Sefar Ag Siebriemchen für ein Streckwerk einer Spinnmaschine sowie Streckvorrichtung mit einem Siebriemchen

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1229426B (de) 1960-02-05 1966-11-24 Howa Machinery Ltd Strecke zum Mischen von Fasern
DE2846065A1 (de) 1978-10-23 1980-04-30 Schlafhorst & Co W Walzenstreckwerk
DE3016409A1 (de) 1980-04-29 1981-11-05 W. Schlafhorst & Co, 4050 Mönchengladbach Walzenstreckwerk mit einer faserfuehrungsvorrichtung im hauptverzugsfeld
DE3128870A1 (de) 1981-07-22 1983-02-10 Fritjof Dipl.-Ing. Dr.-Ing. 6233 Kelkheim Maag Streckwerk fuer das verziehen von spinnfaserbaendern
DE19932099A1 (de) 1999-07-09 2001-01-11 Rieter Ag Maschf Spinnmaschine mit Verdichtungseinrichtung getrennt vom Streckwerk
DE10008610A1 (de) 2000-02-24 2001-08-30 Zinser Textilmaschinen Gmbh Streckwerk für eine Spinnereimaschine
US7937924B2 (en) 2005-11-16 2011-05-10 Lorica International, Inc. Fire retardant compositions and methods and apparatuses for making the same
DE102010054850A1 (de) 2009-12-28 2011-06-30 Rotorcraft Ag Mehrteilige Verdichtereinrichtung zum Verdichten eines Faserbandes und Spinnereimaschine mit einer solchen Verdichtereinrichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH714445A1 (de) * 2017-12-15 2019-06-28 Rieter Ag Maschf Streckwerk für eine Spinnmaschine mit einer Verdichtungsvorrichtung.

Also Published As

Publication number Publication date
EP2682509B1 (fr) 2017-02-01
EP2682509A3 (fr) 2015-05-06
ES2614476T3 (es) 2017-05-31
CN103526352A (zh) 2014-01-22
DE102012013574A1 (de) 2014-05-22

Similar Documents

Publication Publication Date Title
DE19708410B4 (de) Streckwerk für Spinnmaschinen mit einer Faserbündelungszone
DE19815053B4 (de) Verfahren zum Herstellen eines Scheinzwirnes und Spinnmaschine hierfür
DE102005036485A1 (de) Offenend-Rotorspinnmaschine
EP2682509B1 (fr) Banc d'étirage pour un métier à tisser
EP2966201A2 (fr) Métier à tisser à rotor semi-automatique à extrémité ouverte
EP2740821B1 (fr) Dispositif de filage pneumatique
DE10236450A1 (de) Spinnmaschine mit einem Mehrstufen-Verdichtungs-Streckwerk
DE68925017T2 (de) Automatisches Ansetzen eines Faserbandes in einer Textilmaschine.
DE3926227C2 (fr)
DE3611050A1 (de) Verfahren und vorrichtung an einem spinnaggregat
EP1573098B1 (fr) Dispositif pour fabriquer une fibre filee
EP2980284B1 (fr) Procede de fabrication d'un fil produit par jet d'air
EP0924323B2 (fr) Dispositif d'étirage pour des métiers à filer
DE4123205C2 (de) Faserbandtrennung an Spinnereivorbereitungsmaschinen
EP3149229B1 (fr) Machine de préparation de filature
EP3724383A1 (fr) Dispositif d'étirage pour un métier à filer comprenant un dispositif de compactage
DE2541572C3 (de) Vorrichtung zum Aufwickeln eines Vorgarnes oder Faserbandes zu einem Wickelkörper auf einem Spulenröhrchen
EP3149230A1 (fr) Machine de préparation de filature
DE102007023488B4 (de) Luftspinnmaschine
EP3140233B1 (fr) Machine textile pour la production d'une meche et procede de demarrage d'une telle machine pour produire une meche
DE19516414A1 (de) Spinnmaschine mit Fadenführer am Streckwerk
EP4567170A1 (fr) Dispositif compresseur
EP3580379A1 (fr) Procédé et installation de traitement de fibres
DE4037834A1 (de) Vorrichtung zum pneumatischen falschdrallspinnen
DE4140669A1 (de) Spinnmaschine

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

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: D01H 5/72 20060101ALI20150331BHEP

Ipc: D01H 5/22 20060101AFI20150331BHEP

17P Request for examination filed

Effective date: 20151106

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

17Q First examination report despatched

Effective date: 20151223

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20160816

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

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

INTC Intention to grant announced (deleted)
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

INTG Intention to grant announced

Effective date: 20161206

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 865692

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170215

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502013006193

Country of ref document: DE

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2614476

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20170531

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20170201

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170601

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170201

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170201

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170501

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170201

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170502

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CZ

Payment date: 20170522

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170201

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170201

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170201

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170201

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170501

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170201

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170601

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20170606

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170201

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170201

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170201

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502013006193

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170201

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170201

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502013006193

Country of ref document: DE

26N No opposition filed

Effective date: 20171103

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170201

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20170613

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170201

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20180228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170630

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170613

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180103

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170613

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170613

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170630

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170613

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20170630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170201

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20181017

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180613

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170614

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20130613

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 865692

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180613

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180613

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180613