EP0107002A2 - Procédé et appareil pour rendre irrétrécissable une matière textile tubulaire - Google Patents

Procédé et appareil pour rendre irrétrécissable une matière textile tubulaire Download PDF

Info

Publication number
EP0107002A2
EP0107002A2 EP83108956A EP83108956A EP0107002A2 EP 0107002 A2 EP0107002 A2 EP 0107002A2 EP 83108956 A EP83108956 A EP 83108956A EP 83108956 A EP83108956 A EP 83108956A EP 0107002 A2 EP0107002 A2 EP 0107002A2
Authority
EP
European Patent Office
Prior art keywords
textile material
gear
width
belt
textile
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
EP83108956A
Other languages
German (de)
English (en)
Other versions
EP0107002B1 (fr
EP0107002A3 (en
Inventor
Lothar Bumüller
Alfred Engelmann
Franz Kille
Alfred Maier
Otto Scharf
Fritz Woerner
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.)
Truetzschler Nonwovens GmbH
Original Assignee
Fleissner GmbH
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 Fleissner GmbH filed Critical Fleissner GmbH
Priority to AT83108956T priority Critical patent/ATE38533T1/de
Publication of EP0107002A2 publication Critical patent/EP0107002A2/fr
Publication of EP0107002A3 publication Critical patent/EP0107002A3/de
Application granted granted Critical
Publication of EP0107002B1 publication Critical patent/EP0107002B1/fr
Expired legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
    • F26B13/12—Controlling movement, tension or position of material
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C7/00—Heating or cooling textile fabrics
    • D06C7/02—Setting

Definitions

  • the invention relates to a method for shrinking tubular material, such as knitted or knitted goods, in which the textile is subjected to a wet treatment, spread out in the wet state and then dried without tension, and to a device for carrying out this method.
  • a method of this type is known from DE-OS 19 36 111.
  • the merely squeezed, tubular textile material is stretched by a maximum of 70% of its initial width and then mechanically compressed in the longitudinal direction in preparation for the shrinking treatment to be carried out on the downstream drum dryer.
  • the upsetting device disclosed in the laid-open publication which consists of two screen drums rotating around one another, under suction, driven at different rotational speeds
  • the upsetting device is furthermore known as the mechanical upsetting according to US Pat. No. 3,452,409, with which the knitted fabric up to max. 30% can be pushed together.
  • Knitwear of all kinds has established itself due to its multiple positive wearing properties, such as flexibility, pliability, flexibility and adaptability.
  • these advantageous properties in use lead to problems in the knitting mill in the manufacture and subsequent finishing of the knitted fabric.
  • knitwear In contrast to woven goods, knitwear is easily deformable, therefore sensitive to warping and therefore unstable in its dimensions.
  • This disadvantage does not apply to knitted fabrics made of man-made fibers, the dimensions of which can ultimately be fixed by a hot air process.
  • This does not apply to knitwear made from natural fibers, which are largely used for knitwear in the textile industry because of their known advantageous properties, such as absorbency.
  • the goal of a successful treatment can therefore only be a procedure in which the natural stitch configuration is to be approximated, specifically according to the will of the stitch itself.
  • continuous tumble dryers have been developed, which at least in part can only be successful where there is high shrinkage potential. It was found that using such dryers can only achieve shrinkage results that go up to 4%.
  • the aim is to achieve a shrinkage value that is well above 10%, so that the investment dcr like dryer is not useful, because more can be achieved in the finishing by appropriate, gentle treatment.
  • the object of the invention is to develop a method and a device with which a tubular textile material made of natural fibers is delivered which optimally stabilizes its dimensions is, which nevertheless has a voluminous handle and a good surface quality and can be produced economically at the same time, with the result that with such a knitted fabric even with repeated washing and tumble drying a significant longitudinal shrinkage can no longer be determined.
  • the idea of the invention is that the textile material is overstretched by more than 130%, overfeed uniformly in length during stretching and immediately then completely dried in a relaxing manner with briefly changing movement under the influence of heat.
  • the textile material is stretched to 160-180% when it is spread out. It can be useful if the hose is then returned to a width of 140% over-stretching on the stretching frame, in order to be subsequently shaken to dry.
  • the shaking should take place in a continuous dryer without any load on the textile goods. This even goes so far that the hot treatment air required for the final drying should not be directed towards the textile material and thus onto the endless belt in order to prevent the resulting increased friction between the textile material and the conveyor belt.
  • the fabric should not be blown from below, as this blowing air will also have a partial stretching effect. Rather, it is advantageous to have the treatment air simply swept over the textile material in order to remove the moist air that has formed.
  • the tubular goods which are overfeeded by around 10%, are subjected to a strong shaking movement, which can have a frequency of 13 Hz, for example.
  • the heat treatment should last for 1.5 to 3 minutes at a temperature of preferably 130 to 150 ° C., so that 400-2400 shaking movements result in the course of the finished drying.
  • the resulting dimensions are to be fixed by a cooling device.
  • the textile goods are first pre-dried tension-free to about below 30% moisture and only then, as described, is treated.
  • An essential feature of the method according to the invention is the excessive stretching of the tubular goods previously not considered possible by means of a spreader known per se.
  • the spreader according to the invention is used for the constant conveyance of the textile material hose via the e.g.
  • a tooth-shaped drive is provided on each of the width holding arms in a previously set width of the spreader. It is advantageous if the e.g.
  • round in cross-section conveyor belt is additionally provided on each of the width holding arms with outwardly directed, cam-shaped teeth and rotates together with a gear provided at the inlet of the spreader, the one on the outer circumference compared to that on a hub of the gear attacking conveyor belt has a greater peripheral speed, so that the tubular goods are placed on the cams of the conveyor belt with an approximately 1: 2 lead.
  • the system for shrink-free removal of tubular textile material 1, which is arranged next to one another in a plurality of webs, comprises a sieve drum dryer 2, an adjoining trough 3 and a multi-level belt dryer 4, the uppermost belts 5, 6 of which are provided by the spreader 7 shown in FIG. 3 spread hoses are fed.
  • the screen drum dryer 2 has the known construction. It consists of four meandering sieve drums surrounded by the textile material 1, each of which is covered inside against the suction on the circumferential surface not covered by the textile material, and on one end face of which there is a fan 8, indicated by broken lines in the figure, for generation in a separate fan space a negative pressure is arranged inside the sieve drum. The Behandlun g s-air is then by the fan upwardly and blown down and across the screen cover 9 and 10 again supplied to the treatment room.
  • a walkway 11 is provided for the operator at an appropriate height.
  • the spreader 7 are arranged side by side in two levels, one for each hose. Since the hoses are over 100% stretched, it is advisable to use the spreader to each other alternately arranged on one or the other level and placed on the assigned, entering endless belts 5, 6 of the vibrator 4.
  • a feed roller 5 ', 6' is arranged in front of, slightly above the belts 5, 6, in order to be able to place the hoses on the endless belts 5, 6 with little overfeeding of about 10%.
  • the tumbler is designed as a multi-level belt dryer and consists of a multiplicity of endless belts arranged parallel to one another, from the end of which the heat-treated hoses are each deposited on the oppositely rotating endless belt arranged underneath.
  • the two uppermost endless belts 5, 6 are aligned in order to have enough space in width for the overstretched hoses. After the initial shrinkage, only one endless belt is then sufficient to hold all the tubes running side by side.
  • Each of the endless belts is preferably provided with only one rotary racket 14, 14 ', which is arranged below the respective load strand 15 and, when rotating, exerts rhythmic beats with a belt deflection between 30-70 mm, preferably 50-60 mm, against the respective endless belt.
  • the rotary rackets can have any convenient type of construction. It is expedient to bring 15 rollers into contact with the endless belt, which rollers are designed either on the racket 14 itself or as parts 37 of a connecting rod 38 which is moved up and down by a rotating cam 14 '.
  • the band deflection can also be easily regulated here.
  • the respective endless belt should be in the form of a low-mass rod mesh belt and should be supported in an adjustable, resilient manner 16 at least at one deflection point according to FIG. 2, so that the tensions in the endless belt can be reduced due to the shaking movements.
  • the lowermost endless belt 12 carries the hoses outside the vibrator 4, on which they are cooled by means of inflated cooling air 13 or the like and then deposited.
  • the moist air generated during the final drying is removed by means of hot air blown in parallel over the endless belts, which is carried out in countercurrent as shown by the arrows.
  • heating units are provided, which are not shown in the drawing.
  • the unsaturated dry air used during shaking should be fed to the drum dryer 2 as fresh air.
  • the spreader designated 7 in FIG. 1 is shown in detail. It consists of two width-holding arms 17, 18 which are curved inwards in the direction of the center of the hose. For this purpose, two arms 19, 20 directed away from each other at an obtuse angle are provided, which are provided with an additional, inwardly directed extension arm 21 at their inlet end. The hose to be stretched is moved in the direction of arrow 22 over the spreader.
  • a continuous conveying of the textile material by means of tooth-shaped drive means is provided.
  • Gear 23 is provided, the teeth are provided with a slope of about 60 0 - by a driven revolving initially.
  • the counter gear 24 runs at a distance with no drive. However, it can also be driven to generate a variable advance of the textile material while the gear 23 rotates loosely.
  • 5 is provided with a hub 25 in the middle, the diameter of which is smaller than the outer circumference of the gear 23. Depending on the diameter of this hub 25, the advance can be fixed.
  • the conveyor belt 26 thus wraps around the gear 23, the drive wheel 27 bearing against support rollers 28, 29, finally the deflection wheel 30 provided at the widest point of the spreader and the deflection wheel 31 provided at the upper end of the width-holding arm. From there, the conveyor belt 26 runs to the gear 23 back..
  • the conveyor belt 26 is also provided with outwardly directed, knob-shaped teeth 32, as shown in FIG. 4.
  • the conveyor belt 26 is round in cross section and bears these sawtooth-like knobs 32 on the side carrying the textile material. In the conveying direction of the textile material, they are first provided with a flat rising edge 33 and then with a steeply falling edge 34. At the angle between the steeper flank 34 and the flatter flank 33, the hose will be held in small folds in accordance with the advance set on the gear 23, 25.
  • the tooth-shaped depressions in the conveyor belt do not have to follow one after the other — as shown in FIG. 4 — they can also be introduced into the belt 26 at a slight distance.
  • the hose On the way from the inlet end of the spreader at the level of the gear 23 to the widest point on the deflection wheel 30, the hose is stretched evenly by 200-280%. He gets the increasing width from the length of the tube, which is available in view of the uniform formation of folds on the tooth flanks 34, 33.
  • the advance given at point 39 on the conveyor belt 26 should be set so that the given folds at the level of the deflection wheel 30 have just been completely consumed.
  • the two wide holding arms 17, 18 are held at a distance from one another by a connecting rod 35.
  • This rod is adjustable in length so that any desired overextension of the hose can be adjusted.
  • the connecting rod 35 is articulated on the wide holding arms 17, 18 in front of the widest point, namely in front of the deflection wheel 30, and is connected there in a rotationally fixed manner to the wide holding arms.
  • the angle 36 between the arm 20 and the connecting rod 35 is adjustable, so that the greatest width or the drainage width of the hose from the spreader 7 can also be adjusted by this adjustment.
  • the wide holding arm 19 can also be pivoted in relation to the arm 20.
  • Fig. 6 only one wide holding arm 17 is shown.
  • the construction is the same as that of FIG. 3.
  • Only the arm 20 is stretched away considerably longer from the drive roller 27 in order to be able to slowly bring about the great expansion of the hose.
  • further support rollers 40 are rotatably mounted on the arm 20 so that the Belt 26 does not run in an arc to the support rollers 28, 29 due to the increasing transverse pull.
  • the return of the conveyor belt is effected differently, in that two loosely rotating deflection rollers 41 at the level of the support rollers 28, 29 ensure that the conveyor belt 26 is returned closer to the wide-holding arm.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
EP83108956A 1982-09-25 1983-09-10 Procédé et appareil pour rendre irrétrécissable une matière textile tubulaire Expired EP0107002B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83108956T ATE38533T1 (de) 1982-09-25 1983-09-10 Verfahren und vorrichtung zum schrumpffreimachen von schlauchfoermigem textilgut.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823235555 DE3235555A1 (de) 1982-09-25 1982-09-25 Verfahren und vorrichtung zum schrumpffreimachen von schlauchfoermigem textilgut
DE3235555 1982-09-25

Publications (3)

Publication Number Publication Date
EP0107002A2 true EP0107002A2 (fr) 1984-05-02
EP0107002A3 EP0107002A3 (en) 1985-09-18
EP0107002B1 EP0107002B1 (fr) 1988-11-09

Family

ID=6174150

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83108956A Expired EP0107002B1 (fr) 1982-09-25 1983-09-10 Procédé et appareil pour rendre irrétrécissable une matière textile tubulaire

Country Status (4)

Country Link
US (1) US4622728A (fr)
EP (1) EP0107002B1 (fr)
AT (1) ATE38533T1 (fr)
DE (2) DE3235555A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITFI20120096A1 (it) * 2012-05-18 2013-11-19 Coramtex Srl "linea di trattamento per far rientrare e voluminizzare un tessuto e relativo metodo di trattamento di un tessuto"

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0792696T3 (da) * 1996-03-01 2002-11-25 Playtex Apparel Inc Apparat og en fremgangsmåde til kontinuerlig påføring af et gentaget klæbemiddelmønster på et strækbart stof
US6173507B1 (en) * 1997-03-06 2001-01-16 Frank Catallo Arrangement and operation of improved dryer between shrinkage compactors to control residual shrinkage of wet knitted web to below that produced by tumble drying
WO2007033158A2 (fr) * 2005-09-12 2007-03-22 Sellars Absorbent Materials, Inc. Procédé et dispositif pour fabriquer une serviette, un mouchoir et des raclettes sur un cardage à l'air ou une ligne de flux d'air utilisant des liaisons d'hydrogène
US7921578B2 (en) * 2005-12-30 2011-04-12 Whirlpool Corporation Nebulizer system for a fabric treatment appliance
US20090148259A1 (en) * 2007-10-09 2009-06-11 Haim Shani Automated Vehicle Parking Garage with Catwalk Installation
IT1392227B1 (it) * 2008-12-03 2012-02-22 Biancalani S P A Macchina e metodo per il trattamento combinato meccanico e termico di tessuti

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA474508A (fr) * 1951-06-19 S. Von Kohorn Ralph Procedes et appareils pour le sechage de fils
US781145A (en) * 1904-07-11 1905-01-31 Moritz Rudolf Jahr Apparatus for drying woven goods.
FR356579A (fr) * 1905-08-01 1905-12-04 Jules Caquelin Nouvelle chambre sécheuse pour encolleuse à courant d'air chaud
FR791431A (fr) * 1935-06-19 1935-12-11 Appareil à retrait pour l'introduction des tissus avec engagement variable dans les rames sécheuses pour effets irrétrécissables
GB495785A (en) * 1937-05-18 1938-11-18 Samcoe Holding Corp Improvements in method of and machine for treating knitted tubular fabrics
US2441357A (en) * 1938-07-30 1948-05-11 Joseph Hibbert & Company Ltd Apparatus for drying and cooling fabrics
US2439722A (en) * 1947-02-24 1948-04-13 Andrews & Goodrich Inc Drying apparatus
US2597530A (en) * 1950-05-01 1952-05-20 Frank R Redman Method of treating fabric
US2826167A (en) * 1955-08-19 1958-03-11 Samcoe Holding Corp Fabric treating apparatus
US3102006A (en) * 1958-11-14 1963-08-27 Samcoe Holding Corp Method and apparatus for treating web materials
FR78747E (fr) * 1960-11-28 1962-08-31 Engin de sauvetage
US3175272A (en) * 1961-11-29 1965-03-30 Samcoe Holding Corp Method and apparatus for treating tubular knitted fabric by lateral distention
GB1016022A (en) * 1962-02-13 1966-01-05 Hosiery & Allied Trades Res As Improvements in the treatment of tubular fabrics
GB997447A (en) * 1963-07-17 1965-07-07 Pasolds Ltd Shrinking machine
FR1458135A (fr) * 1965-03-11 1966-03-04 Inst Textile De France Ct Tech Procédé et dispositif de traitement en continu d'une bande de tricot en vue de la relaxation de cette dernière
DE1460522A1 (de) * 1965-11-22 1969-03-06 Patentdienst Anstalt F Verfahren und Vorrichtung zum Trocknen und Krumpfen von Textilgut
GB1152623A (en) * 1966-06-23 1969-05-21 Vepa Ag Hot Air Treatment and Steaming Device
BE758975A (fr) * 1968-02-14 1971-04-30 Engelmann Walter Organe de serrage pour pieces cylindriques lisses.
US3594914A (en) * 1968-08-31 1971-07-27 Mitsubishi Rayon Co Process and apparatus for continuously relaxing textile fabrics
DE1936111B2 (de) * 1969-07-16 1976-11-25 Vepa Ag, Riehen Bei Basel (Schweiz) Verfahren und vorrichtung zum schrumpfen von schlauch- oder bahnfoermigem textilgut
US3584392A (en) * 1969-11-13 1971-06-15 Alexeff Snyder Ets Material treating apparatus
US3811159A (en) * 1970-12-24 1974-05-21 Samcoe Holding Corp Method and apparatus for spreading tubular knitted fabric
US3891389A (en) * 1973-01-31 1975-06-24 Us Agriculture Shrinkage-control treatment for knitted fabrics
CH552780A (de) * 1973-02-13 1974-08-15 Inventa Ag Tunneletagenhochtemperatur-trockner oder-daempfer.
FR2229798A2 (en) * 1973-05-14 1974-12-13 Inst Textile De France Relaxing knitted fabric by steam treatment - and advancing in pleated configurations on vibrating conveyor
DE2325215A1 (de) * 1973-05-18 1974-12-05 Artos Meier Windhorst Kg Verfahren und anordnung zum schrumpfen und zur strukturentwicklung von textilbahnen und dergl
IT1084101B (it) * 1977-06-08 1985-05-25 Essico S R L Essiccatoio continuo per tessuti
FI72338C (fi) * 1978-04-24 1987-05-11 Edler & Co Faergind Ab Foerfarande foer tillverkning av limprodukter.
FR2441677A1 (fr) * 1978-11-15 1980-06-13 Catallo Frank Procede et appareil de traitement thermique de tricots tubulaires
DE2850570A1 (de) * 1978-11-22 1980-06-04 Peter J Ing Grad Biesinger Verfahren zum rueckverformen und entspannen einer gewirkten oder gestrickten textil-maschenbahn
JPS5855264B2 (ja) * 1979-06-29 1983-12-08 株式会社 山東鉄工所 強撚糸使用布帛の連続解撚処理加工方法及び装置
DE2951295A1 (de) * 1979-12-20 1981-06-25 Vepa AG, 4125 Riehen, Basel Vorrichtung zum waermebehandeln von ausgebreiteten textilguetern, insbesondere zum relaxieren
FR2515709A1 (fr) * 1981-11-04 1983-05-06 Inst Textile De France Procede et dispositif de relaxation de pieces de tricot
JPS59173366A (ja) * 1983-11-07 1984-10-01 グンゼ株式会社 編生地の仕上加工方法
US4562627A (en) * 1984-02-01 1986-01-07 Samcoe Holding Corporation Method for finish drying of tubular knitted fabrics

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITFI20120096A1 (it) * 2012-05-18 2013-11-19 Coramtex Srl "linea di trattamento per far rientrare e voluminizzare un tessuto e relativo metodo di trattamento di un tessuto"
WO2013171710A1 (fr) * 2012-05-18 2013-11-21 Coramtex S.R.L. Ligne de traitement pour diminuer et augmenter le volume d'un tissu et procédé apparenté pour le traitement d'un tissu
CN104471134A (zh) * 2012-05-18 2015-03-25 科拉姆泰克斯公司 用于使织物的体积收缩和增加的处理路线以及用于织物的处理的相关的方法

Also Published As

Publication number Publication date
EP0107002B1 (fr) 1988-11-09
DE3378418D1 (en) 1988-12-15
EP0107002A3 (en) 1985-09-18
ATE38533T1 (de) 1988-11-15
DE3235555A1 (de) 1984-03-29
US4622728A (en) 1986-11-18

Similar Documents

Publication Publication Date Title
DE1410891B2 (de) Verfahren zum Herstellen eines Langsiebes
DE1944350A1 (de) Verfahren und Vorrichtung zum kontinuierlichen Entspannen von Textilerzeugnissen
EP0107002B1 (fr) Procédé et appareil pour rendre irrétrécissable une matière textile tubulaire
EP0358136B1 (fr) Procédé et dispositif de traitement des bandes continues textiles
EP0295354B1 (fr) Procédé pour lisser et rétrécir des matières textiles tubulaires
EP0351482A1 (fr) Procédé et installation de rétrécissement et de lissage
DE69507328T2 (de) Breithalter in einem kalander für schlauchförmige strickware
DE2319464A1 (de) Verfahren und vorrichtung zur behandlung von guetern, insbesondere zur trocknung feuchter gueter
DE69808309T2 (de) Verfahren und vorrichtung zum nassschmirgeln von textilgut
DE3206925A1 (de) Glaett- und trockenvorrichtung fuer feuchte waesche
DE2951295C2 (fr)
DE721865C (de) Kettenwirkmaschine mit Warenbreithaltevorrichtung
DE3113046A1 (de) "vorrichtung zum trocknen und heissmangeln"
DE953786C (de) Verfahren, bei dem die Maschenknoten von Netzen, insbesondere Fischnetzen, aus thermoplastischem Kunststoffgarn unter Einwirkung einer heissen wasserhaltigen Fluessigkeit verfestigt werden, und Vorrichtung zur Durchfuehrung desselben
DE1964343C3 (de) Vorrichtung zum kontinuierlichen Naßbehandeln und Anstoßen und/oder Kneten ausgebreiteter Textilbahnen
DE637335C (de) Verfahren und Vorrichtung zum Herstellen von Kautschukfaeden
DE919406C (de) Verfahren zur Verminderung des Schrumpfens von schlauchfoermiger Wirkware
DE919346C (de) Vorrichtung zum Vermindern des Schrumpfens von schlauchfoermiger Wirk- und Strickware
DE1142150B (de) Verfahren und Vorrichtung zum schrumpffreien Ausruesten von Maschen-Schlauchware
DE615183C (de) Verfahren und Vorrichtung zur Wiederherstellung und Fixierung eines besonders plastisch hervortretenden Kreppeffektes auf kreppartigen Textilgeweben aus Kunstseide
DE7326379U (de) Vorrichtung zum behandeln von webketten
DE60309309T2 (de) Dekantiervorrichtung
DE19935061A1 (de) Verfahren zum kontinuierlichen Trocknen und Veredeln, wie Oberflächenentwicklung, von textilen Warenbahnen und Vorrichtung zur Durchführung des Verfahrens
AT220117B (de) Verfahren und Vorrichtung zum Schrumpffesmachen von Maschenschlauchware
DE647616C (de) Stauchvorrichtung an Mehretagenplantrocknern fuer zu krumpfende Gewebe

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

17P Request for examination filed

Effective date: 19830920

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17Q First examination report despatched

Effective date: 19861017

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: FLEISSNER MASCHINENFABRIK AG

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

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

Ref country code: SE

Effective date: 19881109

Ref country code: NL

Effective date: 19881109

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: 19881109

Ref country code: GB

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

Effective date: 19881109

Ref country code: FR

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19881109

Ref country code: BE

Effective date: 19881109

REF Corresponds to:

Ref document number: 38533

Country of ref document: AT

Date of ref document: 19881115

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3378418

Country of ref document: DE

Date of ref document: 19881215

EN Fr: translation not filed
NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]
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

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

Ref country code: AT

Effective date: 19890910

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

Ref country code: LU

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

Effective date: 19890930

Ref country code: LI

Effective date: 19890930

Ref country code: CH

Effective date: 19890930

26N No opposition filed
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Ref country code: DE

Payment date: 19960806

Year of fee payment: 14

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: 19980603