EP0105519B1 - Verfahren und Vorrichtung zum Mangeln feuchter Wäschestücke - Google Patents

Verfahren und Vorrichtung zum Mangeln feuchter Wäschestücke Download PDF

Info

Publication number
EP0105519B1
EP0105519B1 EP83109872A EP83109872A EP0105519B1 EP 0105519 B1 EP0105519 B1 EP 0105519B1 EP 83109872 A EP83109872 A EP 83109872A EP 83109872 A EP83109872 A EP 83109872A EP 0105519 B1 EP0105519 B1 EP 0105519B1
Authority
EP
European Patent Office
Prior art keywords
hood
mangle
press
mangling
steam
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP83109872A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0105519A1 (de
Inventor
Friedrich Ing. Grad. Geiger
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.)
Kleindienst GmbH and Co KG
Original Assignee
Kleindienst 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 Kleindienst GmbH and Co KG filed Critical Kleindienst GmbH and Co KG
Priority to AT83109872T priority Critical patent/ATE22131T1/de
Publication of EP0105519A1 publication Critical patent/EP0105519A1/de
Application granted granted Critical
Publication of EP0105519B1 publication Critical patent/EP0105519B1/de
Expired legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F67/00—Details of ironing machines provided for in groups D06F61/00, D06F63/00, or D06F65/00
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
    • D06B15/04—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by suction

Definitions

  • the invention relates to methods and devices according to the preamble of claims 1 and 3 respectively.
  • blowers From DE-OS 16 10 233 it is known to suck off the steam produced during drying of the laundry through the roller winding via a blower connected at the end.
  • These blowers must be designed in such a way that they can cope with the amount of steam generated at maximum deficiency utilization. Since they are dimensioned with a safety factor with regard to the delivery head (negative pressure) and delivery volume, there is generally a negative pressure inside the hollow cylinder (ironing roller) even when there is a high deficiency load, which has the consequence that additional cool air is provided by the free surfaces of the work surface that are not covered by the work surface Roll winding is sucked off. As a result, the hollow cylinder cools down with the roll winding and has to be heated up again in the bow trough.
  • DE-OS 19 37 738 goes one step further by arranging a hood designed as a heat-reflecting reflector above the mangle cylinder, the edge of which on the inlet and outlet sides is sealed off from the roll winding.
  • a hood designed as a heat-reflecting reflector above the mangle cylinder, the edge of which on the inlet and outlet sides is sealed off from the roll winding.
  • this construction requires heat-insensitive bearings of the hollow cylinder with a large diameter and correspondingly high costs.
  • the sealing of the hood which is designed only as a heat reflector, leads to corrosion during work breaks due to the drop in temperature, which reduce operational safety and require considerable maintenance and expensive precautionary measures.
  • the invention is therefore based on the object of achieving better energy savings with simpler and more reliable means.
  • the invention is based on the knowledge that a fundamental energy saving is not only the result. It is possible that the fresh air suction is prevented as much as possible by the free surface of the hollow cylinder which is not enclosed by the bow trough. If, however, the free surface is encompassed by the hood according to the invention in a sealed manner and connected to the suction device, the volume output of the suction fan can be reduced to 60%.
  • the suction of the water vapor produced during drying can therefore be carried out directly from the hood, since in the usual spring press and elastopress spring wraps of the hollow cylinder there is a sufficiently large suction cross-section between the molton cover and the roll shell. It is therefore entirely possible to make the jacket of the hollow cylinder unperforated.
  • the teaching according to the invention leads to a new assessment of the alleged need for air to dry the laundry to use pieces in a shortage.
  • the prevailing view was that the deficiency had to be supplied with a certain amount of air in order to dry the cylinder coverings and to be able to transport the steam generated during ironing.
  • Even the latest proposals (DE-OS 30 44 229, DE-OS 31 23 886, DE-OS 32 09 365) deal with various possible solutions for how to supply air to the shortage.
  • the invention turns away from this, since it strives to keep air away, if possible, or even to remove it, in order to maintain and utilize the steam produced during the ironing as pure as possible. If you suck this steam off at the inlet side of the hood, there is already superheated steam, while saturated steam is still present on the opposite side of the hood.
  • the superheating of the steam preferably results from the countercurrent principle, according to which the items of laundry pass the mangle contrary to the steam suction flow.
  • the saturated steam initially formed during ironing sweeps over heated metal parts of rollers, troughs or radiators and the hood during its counter-rotating suction movement and overheats as a result, which in turn leads to drying of the roller covers with superheated steam. Surprisingly, it has been shown that air does not have to be added as drying and transport means at all, but rather that an air supply would be harmful.
  • the superheated steam generated in the manner of ironing in accordance with the invention is fed to the washing machines as operating means for direct heating in the sense of an exemplary embodiment of the invention, for which purpose it is possible to carry out a further superheating of the steam.
  • a comparative energy calculation has shown that about 50% fresh steam can be saved for supplying the washing machine and the lack of steam with steam, if the washing machine is fed from the superheated steam produced during the ironing.
  • the drying speed can be increased, the energy saving can be significantly improved and the thermal efficiency can be increased significantly.
  • the heat output to the room is significantly reduced, as is the idle consumption. In order to bring about these savings, it is not necessary to use the expensive heat exchangers required in the prior art.
  • the basic structure of the invention can be seen from the example of FIG. 1, where the trough lack is designated by 1.
  • This has a rotatably mounted and driven hollow cylinder 2, which does not need to have roller perforations, but can also be provided with such perforations.
  • This hollow cylinder 2 is surrounded by a roller winding 3, which is designed in a conventional manner.
  • a partial area of the roller winding 3 is encompassed by a trough-shaped hollow body 4, which has a heated working surface 5, via which the thermal energy for drying and smoothing the laundry item 11 is applied.
  • the area of the hollow cylinder 2 or its roller winding 3 which is not covered by the trough-shaped hollow body 4 is encompassed by a hood 6, the interior 7 of which is sealed off from the roller winding 3 by means of seals 9.
  • An extraction nozzle 8 is connected to the hood 6.
  • the room air can reach the roller winding 3 in a minimal amount along the narrow air supply 10, through the interior of which the air enters the interior 7 of the hood 6 and is extracted from there. It is therefore sufficient to use a low-pressure blower so that when the idle runs, the shortage, that is to say no steam, little false air is sucked in through the free roller surface located between the hood 6 and the trough 4.
  • the seal 9 is expediently only to be provided on the inlet side on the front hollow cylinder 2 or the inlet conveyor and on the outlet side on the rear hollow cylinder 2 or on the outlet conveyor.
  • the suction nozzles 8 are advantageously arranged on the inlet side of the hood 6. This results in an opposing movement between the item 11 and the suction flow 12.
  • the water vapor generated by the drying of the item 11 initially occurs as saturated steam. In the course of the flow 12, this saturated steam heats up on heated bare metal parts and is available in the area of the suction nozzle 8 as a high-quality energy source.
  • a washing machine 17 which requires energy and heat for its washing work, is connected via a conveyor 18 to the ironer 1, which can have, for example, three cylinders 2.
  • the spread out item of laundry 11 is fed via the sealed feed gap 9 to the ironer 1.
  • the saturated steam accumulating during ironing is concentrated in the hood 6 and sucked out from there in the countercurrent principle under overheating at 8.
  • FIG. 5 shows an alternative to FIGS. 1, 2 and 3.
  • the drying method according to the invention is not only suitable for ironing, but generally for contact drying.
  • 5 shows a contact press 26, which has a flat heating plate 23, on which the laundry item 11 to be dried is pressed by means of a conveyor belt 25 and a plurality of pressure rollers 24.
  • the contact press 26 is surrounded on the outside with the hood 6, the interior 7 of which is secured by seals 9 against entry of false air.
  • the hood 6 is of course not only sealed in the conveying direction but also to the side, for example against the hollow body 4 or the heating plate 23.
  • the conveyor belt 25 has recesses through which the water vapor can escape from the laundry into the hood interior 7 and from there through the suction nozzle 8.
  • the heating plate 23 can be convex, which saves the pressure rollers 24.
  • it can also be a so-called ironing press, in which a padded cushion similar to the roller winding 3 (FIG. 1 with 3) is placed against the item of laundry and presses it against an arbitrarily shaped heating plate.
  • Fig. 5 also shows a variation of the seals 9.
  • the left seal of the hood 6 is designed as a roller seal, which is pressed against the deflection roller of the conveyor belt 25.
  • the roller seal consists of a flexible or liftable, sealing roller, which is particularly advantageously arranged on the inlet side of a mangle or another contact press. It is also possible to position the roller seal against the deflection roller of the infeed conveyor 18 (in FIG. 5) and to lift it briefly when a piece of laundry arrives. Of course, such a roller seal can also be arranged on the outlet side of the machine.
  • a lip seal 9 which differs from FIGS. 1 to 3 is also arranged on the outlet side of the contact press 26. This lip seal rests against the running laundry 11 or the heating plate 23.
  • the all-round sealing of the hood 6 leads to the fact that its interior is only filled with water vapor when ironing, ironing, pressing or the like.
  • the water vapor present at the suction nozzle 8 represents a high-quality energy source that must be used in the sense of energy saving.
  • the invention proposes to supply the highly concentrated water vapor, which contains only a negligible amount of air, via a line to the upstream washing machine and to heat the washing liquor directly with the steam introduced.
  • the method of heat recovery according to the invention also reduces the energy costs associated with steam generation.
  • a separate boiler is no longer required for direct heating of the washing liquor, or an existing boiler can be made smaller.
  • Existing laundry facilities can also be expanded under Beibe maintenance of the old boiler system.
  • Experiments with the heat recovery method according to the invention and the associated device have shown that the amount of heat supplied to the lack heating is completely sufficient to generate and remove so much water vapor in the hood that the washing liquor alone can be heated with it.
  • An additional heater for the washing machine only needs to be switched on in cases where insufficient steam is generated in the hood due to a lack of laundry.
  • Such additional heaters can be designed in any form as an electric heater, as a live steam heater or the like.
  • Fig. 4 shows the heat recovery method according to the invention and the associated device.
  • Wet laundry 11 is transferred from a washing machine 17 to a conveyor 18 and is dewatered mechanically, for example, by a device (not shown). From the conveyor 18, the laundry 11 arrive in the ironer 1 via a known infeed conveyor.
  • the ironer 1 can of course also be an ironing machine, a press or the like.
  • the water vapor generated in the interior 7 of the sealed hood 6 passes through the suction connection 8 into a feed line 15.
  • a separator (not shown) can be arranged in this feed line 15, which separates the water vapor from any entrained air.
  • a compressor or a high-pressure fan 19 is arranged, which conveys the water vapor and presses further through the line into the washing liquor of the washing machine 17.
  • a live steam line 22 which can be switched off and which opens into the washing liquor is provided. As soon as sufficient steam is available in the hood 6, this live steam line 22 is switched off.
  • Fluctuations in the degree of loading can occur during the operation of such a washing system. In such a case, there are then, for example, too few or no laundry items 11 in the ironer 1 and accordingly little or no water vapor is generated in the hood 6. However, the compressor or the blower 19 still suck to the same extent, which means that A negative pressure can arise in the hood interior 7, which leads to an undesired supply of false air. As described above in the description of FIGS. 1 to 3, the aim of the hood seal is to generate at least the same or a slightly higher pressure in the hood interior 7 than outside the hood 6.
  • a pressure sensor 13 is provided in the hood interior 7, which registers the internal pressure and acts upon a throttle valve 14 in the supply line 15 when the value falls below a predetermined value and thus reduces the suction pressure that is present.
  • the compressor or the blower 19 can also be regulated. As soon as the hood internal pressure rises again by supplying laundry items, the suction pressure is automatically increased.
  • the exemplary embodiment in FIG. 4 provides a further auxiliary device in addition to the live steam line 22, which can be arranged instead of or parallel to the live steam line 22.
  • the trough-shaped hollow body 4 or a differently designed heating plate is thereby heated under high pressure steam which is supplied from an external boiler (not shown) via a steam line 20.
  • an external boiler not shown
  • condensate occurs at a temperature of, for example, 180 ° C., which is led back to the outside via a condensate line 21.
  • a drop in pressure and external cooling creates a condensate with a temperature of approx. 100 ° C.
  • the condensate line 21 can now open directly into the washing machine 17 and serve to start the wash liquor.
  • this condensate line 21 is also guided in or around the feed line 15, as a result of which the condensate emits heat to the low-pressure steam from the hood 6. In this way, additional heating of the low-pressure steam can be carried out in the case of an insufficient amount of laundry. On the other hand, this also prevents any residual steam from condensing out in the already insulated feed line 15.
  • the feed line 15 also has a drain 16, by means of which it can be drained if necessary.
  • the sealed hood 6 which otherwise corresponds to the exemplary embodiments of FIGS. 1 to 3 and 5, particularly large.
  • This has the advantage that, in the event of fluctuations in the loading of laundry items, the large hood interior 7 acts as a buffer for the steam discharge and prevents the suction pressure from being readjusted too frequently.
  • a lockable ventilation flap (not shown) is arranged in the hood 6 and is opened shortly before the ironer, ironing press or the like is stopped. This air supply, in conjunction with the fan 19 that continues to run, allows the steam contained in the hood 6 to be completely sucked off, which could otherwise condense out and be reflected in the defect. In normal operation, the ventilation flap is of course hermetically sealed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Irons (AREA)
  • Paper (AREA)
  • Food-Manufacturing Devices (AREA)
  • Toys (AREA)
EP83109872A 1982-10-05 1983-10-03 Verfahren und Vorrichtung zum Mangeln feuchter Wäschestücke Expired EP0105519B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83109872T ATE22131T1 (de) 1982-10-05 1983-10-03 Verfahren und vorrichtung zum mangeln feuchter waeschestuecke.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3236870 1982-10-05
DE3236870A DE3236870C2 (de) 1982-10-05 1982-10-05 Mangel zum Glätten feuchter Wäschestücke

Publications (2)

Publication Number Publication Date
EP0105519A1 EP0105519A1 (de) 1984-04-18
EP0105519B1 true EP0105519B1 (de) 1986-09-10

Family

ID=6175004

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83109872A Expired EP0105519B1 (de) 1982-10-05 1983-10-03 Verfahren und Vorrichtung zum Mangeln feuchter Wäschestücke

Country Status (7)

Country Link
US (1) US4599814A (enrdf_load_stackoverflow)
EP (1) EP0105519B1 (enrdf_load_stackoverflow)
JP (1) JPS59501817A (enrdf_load_stackoverflow)
AT (1) ATE22131T1 (enrdf_load_stackoverflow)
DE (2) DE3236870C2 (enrdf_load_stackoverflow)
DK (1) DK153170C (enrdf_load_stackoverflow)
WO (1) WO1984001395A1 (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3716690A1 (de) * 1987-05-19 1988-12-01 Seydel Spinnereimasch Daempfvorrichtung
DE3838394A1 (de) * 1988-11-12 1990-05-17 Effma Waeschereitechnik & Masc Mangel
NL8900457A (nl) * 1989-02-23 1990-09-17 Hooge Nv E Inrichting voor het strijken van wasgoed.
US4998359A (en) * 1989-10-02 1991-03-12 The Rhymer Company Automatic wax lubricator for flatwork ironer
DE19747910C2 (de) * 1997-10-30 2000-07-06 Bessey & Sohn Montagezwinge zum Ausrichten und Festsetzen von Futtern für Türen, Fenster oder dergleichen
DE10355823A1 (de) * 2003-11-28 2005-06-09 Dolligkeit Dampf- & Wäschereitechnik KG Vorrichtung mit zumindest einem dampfbeaufschlagten Arbeitsraum
DE102007007354B4 (de) 2006-02-20 2013-10-10 Lg Electronics Inc. Wäschetrockner und Verfahren zur Steuerung
KR100830514B1 (ko) 2006-06-12 2008-05-21 엘지전자 주식회사 건조기 및 그 제어방법
US7997006B2 (en) * 2007-01-12 2011-08-16 Lg Electronics Inc. Laundry machine and control method thereof
CA2854452A1 (en) * 2011-11-04 2013-05-10 David E. Ronner Fabric material
DE102015012404A1 (de) * 2015-01-27 2016-07-28 Herbert Kannegiesser Gmbh Verfahren und Vorrichtung zum Mangeln von Wäschestücken
CN104674479B (zh) * 2015-02-13 2016-06-29 无锡星卫星机械科技有限公司 连续蒸烫机用蒸烫装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE193037C (enrdf_load_stackoverflow) *
DE55416C (de) * H. CH. chasles in Paris, 9 —11—13 Rue Friant Maschine zum Trocknen und Plätten von Wäsche, Geweben und dergl
CH34519A (de) * 1905-09-19 1906-04-30 Bbc Brown Boveri & Cie Selbsttätig wirkende Umstellvorrichtung
GB410522A (en) * 1932-11-24 1934-05-24 Frank Dewhurst Improvements in and relating to laundry ironing machines
DE687248C (de) * 1938-03-19 1940-01-25 Bernhard I Goedecker Maschf Vorrichtung zum Dampfabsaugen bei Zylinderdampfmangeln
FR1012295A (fr) * 1950-02-09 1952-07-08 Perfectionnements aux machines à laver
DE820596C (de) * 1950-04-06 1951-11-12 Hans Dipl-Ing Becker Waeschemuldenmangel
FR60786E (fr) * 1950-10-09 1955-01-26 Perfectionnements aux machines à laver
FR1025851A (fr) * 1950-10-11 1953-04-21 Procédé et dispositif de chauffage progressif de liquides
LU34482A1 (enrdf_load_stackoverflow) * 1956-02-03
US3011266A (en) * 1958-03-21 1961-12-05 Fleissner & Co G M B H Method of steaming fibrous strip materials
GB873881A (en) * 1959-01-12 1961-08-02 Emile D Hooge S P R L Atel Con Ironing machines
DE1610233A1 (de) * 1966-12-29 1971-03-11 Schmitz Werner E Anordnung zum Absaugen von Dampf oder Feuchtigkeit an mit Textilbezug versehenen Walzen von Mangeln und Platten von Buegelpressen
DE1760807A1 (de) * 1968-07-04 1972-01-13 Monforts Fa A Absaugvorrichtung
DE1937738A1 (de) * 1969-06-21 1971-02-25 Joerg Danneberg Waermedaemmende und waermerueckstrahlende Abdeckung von Mangelwalzen
DE2407545A1 (de) * 1974-02-16 1975-08-21 Licentia Gmbh Buegelmaschine
CH625004A5 (enrdf_load_stackoverflow) * 1978-01-24 1981-08-31 Robert Theiler
US4275510A (en) * 1979-06-01 1981-06-30 George Odean F Heat recovery in a laundry system
FR2470943B1 (fr) * 1979-12-07 1986-04-25 Desplats Philippe Dispositif recuperateur de chaleur par captation de buees d'appareillages industriels
DE3128517C2 (de) * 1980-02-19 1985-07-25 Herbert Kannegiesser Gmbh + Co, 4973 Vlotho Mangel zum Glätten feuchter Wäschestücke
US4414765A (en) * 1980-11-03 1983-11-15 Herbert Kannegiesser Gmbh & Co. Steam mangle with heat recycling to predryer
EP0053088A1 (de) * 1980-11-25 1982-06-02 Otto Stichnoth Verfahren und Vorrichtung zur Führung der Luft an einer Mangel
DE3044229A1 (de) * 1980-11-25 1982-06-03 Andreas 3400 Göttingen Stichnoth Verfahren und vorrichtung zur fuehrung der luft und des wasserdampfes an einer mangel
DD206312A3 (de) * 1981-07-20 1984-01-18 Textilmaschinenbau Aue Kom Tex Einrichtung zum glaetten und trocknen feuchter waesche

Also Published As

Publication number Publication date
WO1984001395A1 (en) 1984-04-12
DK276384D0 (da) 1984-06-04
JPS59501817A (ja) 1984-11-01
US4599814A (en) 1986-07-15
DK276384A (da) 1984-06-04
DE3236870A1 (de) 1984-04-05
DK153170C (da) 1988-11-14
DE3236870C2 (de) 1986-08-28
DK153170B (da) 1988-06-20
JPH0134080B2 (enrdf_load_stackoverflow) 1989-07-17
EP0105519A1 (de) 1984-04-18
ATE22131T1 (de) 1986-09-15
DE3366114D1 (en) 1986-10-16

Similar Documents

Publication Publication Date Title
EP0026896B1 (de) Verfahren zum Waschen, Spülen und anschliessenden Entwässern von Wäsche sowie Entwässerungsvorrichtung
EP0105519B1 (de) Verfahren und Vorrichtung zum Mangeln feuchter Wäschestücke
WO2002052087A1 (de) Waschmaschine mit glätt- und/oder bügelfunktion
DE1635141C3 (de) Verfahren zur krumpffreien Ausrüstung von Textilien, die zumindest einen Anteil natürlicher Fasern enthalten, und Trommeltrockner zur Durchführung des Verfahrens
EP1349975A1 (de) Waschmaschine mit fördervorrichtung
EP1349976A1 (de) Waschmaschine mit trockner
EP0166406B1 (de) Verfahren und Vorrichtung zum Trocknen von Fasermaterial
DE3105846C2 (de) Mangel zum Glätten feuchter Wäschestücke
CH656405A5 (de) Glaett- und trockenvorrichtung fuer feuchte waesche.
DD156376A5 (de) Mangel zum glaetten feuchter waeschestuecke
DE69429850T2 (de) Verfahren und Vorrichtung zur Trocknung von bahnförmigem Material
DE584447C (de) Vorrichtung zur Herstellung einer entspannten Tuchware
AT122695B (de) Verfahren und Vorrichtung zum Trocknen von Papierbahnen.
AT135906B (de) Einrichtung zum Trocknen der Trockenfilze auf der Papiermaschine.
DE924005C (de) Verfahren zum Entwaessern und Trocknen laufender Bahnen
DE615183C (de) Verfahren und Vorrichtung zur Wiederherstellung und Fixierung eines besonders plastisch hervortretenden Kreppeffektes auf kreppartigen Textilgeweben aus Kunstseide
AT221923B (de) Maschine zur Herstellung von Faserstoffbahnen
DE3044229A1 (de) Verfahren und vorrichtung zur fuehrung der luft und des wasserdampfes an einer mangel
DE3838391A1 (de) Mangel
DE3123886A1 (de) "verfahren und vorrichtung zur fuehrung der luft an einer mangel"
DE3128517A1 (de) Mangel zum glaetten feuchter waeschestuecke
DE906211C (de) Muldenmangel
DE3128519A1 (de) Mangel zum glaetten feuchter waeschestuecke und verfahren zum glaetten feuchter waeschestuecke unter verwendung dieser mangel
DE551014C (de) Trocknungsvorrichtung fuer Buegelpressen
DE1963809U (de) Vorrichtung zur vorbehandlung eines dekatierwickels.

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 CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19840608

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

REF Corresponds to:

Ref document number: 22131

Country of ref document: AT

Date of ref document: 19860915

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3366114

Country of ref document: DE

Date of ref document: 19861016

ET Fr: translation filed
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: 19861031

ITF It: translation for a ep patent 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

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19890912

Year of fee payment: 7

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

Ref country code: FR

Payment date: 19890914

Year of fee payment: 7

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

Ref country code: LU

Payment date: 19890920

Year of fee payment: 7

Ref country code: CH

Payment date: 19890920

Year of fee payment: 7

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

Ref country code: GB

Payment date: 19890930

Year of fee payment: 7

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

Ref country code: SE

Payment date: 19891019

Year of fee payment: 7

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

Ref country code: AT

Payment date: 19891027

Year of fee payment: 7

ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19891031

Year of fee payment: 7

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

Ref country code: BE

Payment date: 19891212

Year of fee payment: 7

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

Ref country code: GB

Effective date: 19901003

Ref country code: AT

Effective date: 19901003

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

Ref country code: SE

Effective date: 19901004

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

Ref country code: LI

Effective date: 19901031

Ref country code: CH

Effective date: 19901031

Ref country code: BE

Effective date: 19901031

BERE Be: lapsed

Owner name: KLEINSIENST G.M.B.H.

Effective date: 19901031

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

Ref country code: NL

Effective date: 19910501

GBPC Gb: european patent ceased through non-payment of renewal fee
NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19910628

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: DE

Effective date: 19910702

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

EUG Se: european patent has lapsed

Ref document number: 83109872.8

Effective date: 19910603