EP0066526B1 - Verfahren und Vorrichtung zum Schneiden einer einzigen Stofflage und Stapeln der ausgeschnittenen Stoffstücke - Google Patents

Verfahren und Vorrichtung zum Schneiden einer einzigen Stofflage und Stapeln der ausgeschnittenen Stoffstücke Download PDF

Info

Publication number
EP0066526B1
EP0066526B1 EP82450007A EP82450007A EP0066526B1 EP 0066526 B1 EP0066526 B1 EP 0066526B1 EP 82450007 A EP82450007 A EP 82450007A EP 82450007 A EP82450007 A EP 82450007A EP 0066526 B1 EP0066526 B1 EP 0066526B1
Authority
EP
European Patent Office
Prior art keywords
cutting
cloth
cylinder
mobile
fabric
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
EP82450007A
Other languages
English (en)
French (fr)
Other versions
EP0066526A1 (de
Inventor
Jean Etcheparre
Bernard Etcheparre
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.)
Lectra SA
Original Assignee
Lectra Systemes SA
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 Lectra Systemes SA filed Critical Lectra Systemes SA
Priority to AT82450007T priority Critical patent/ATE11630T1/de
Publication of EP0066526A1 publication Critical patent/EP0066526A1/de
Application granted granted Critical
Publication of EP0066526B1 publication Critical patent/EP0066526B1/de
Expired legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08—Means for treating work or cutting member to facilitate cutting
    • B26D7/086—Means for treating work or cutting member to facilitate cutting by vibrating, e.g. ultrasonically
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
    • A41H43/00—Other methods, machines or appliances
    • A41H43/02—Handling garment parts or blanks, e.g. feeding, piling, separating or reversing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/18—Means for removing cut-out material or waste
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/3806—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2033—Including means to form or hold pile of product pieces
    • Y10T83/2037—In stacked or packed relation
    • Y10T83/204—Stacker sweeps along product support
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2207—Means to move product in a nonrectilinear path
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/647—With means to convey work relative to tool station
    • Y10T83/658—With projections on work-carrier [e.g., pin wheel]

Definitions

  • the present invention relates to a method and to machines for cutting fabric to a thickness and for quilting the cut pieces.
  • the cutting operation which consists of cutting by any appropriate means the fabric arranged in successive layers on a flat table called cutting, according to one or more templates so as to obtain in a single operation a plurality of identical cut pieces;
  • this process although advantageous, has certain drawbacks in terms of padding which is a long, laborious and delicate operation given the need for a perfect superposition of each layer of fabric in the direction of the width and an equal tension in the longitudinal direction, this operation is complicated when the fabric is in prints such as tiles, flowers, etc., because it is necessary that said identical prints are superimposed in a rigorous manner.
  • the invention aims to overcome the drawbacks described above.
  • the method and the machines for cutting fabric in thickness and for quilting, objects of the invention consist in placing and maintaining a length of fabric unrolled in one piece on the movable surface of a cutting table of the carpet type without stretched end and moving between two drums, or cylindrical, during the movement of the carpet or the rotation of the cylinder according to a tension defined in the direction of the length and a rigorous alignment of the side edges then to cut out when stopping the movement of the carpet or cylinder rotation, according to one or more chosen templates, the fabric continuously by cutting tools, such as laser beam, ultrasound, roller, etc., integral with mobile supports; once the length of fabric maintained on the flat carpet or the cylinder cut according to the template (s), the cut pieces are placed on a receiving table placed under the cutting table during the movement of the carpet or the rotation of the cylinder, as well as that of the whole table-cutter-piece of fabric and this in order to arrange the identical pieces in defined places and constitute their quilting, the receiving table being fixed, or according to a variant, during the movement of the carpet or the rotation of the cylinder
  • a piece of fabric 1 is held on a support 2 on which it is rotated to unwind the fabric to feed a layer 3 into a cutting table 4 formed by a cylinder of revolution 5 held on an axis 6 on which it is driven in rotation by means of members, such as toothed pinion 7 and electric motor 8, so as to distribute a length of fabric 3 on the side face 9 of the cylinder 5 during its rotation during which the fabric is stretched regularly in the direction of its length, a pressure roller 10 resting on the generatrices of the cylinder 5 during the rotation of said cylinder making it possible to adhere the layer of fabric 3 to the cylinder previously coated with glue for example or being provided with pins or any other holding or immobilizing element in order to avoid any displacement of said layer 3 both in the direction of the length of the fabric and that of its width, the selvedges being perfectly aligned on said cylinder 5 and this thanks to photoelectric cells 11 arranged on either side of said selvedges causing the transverse displacement of a roller 12 so as to
  • the cylindrical cutting table 4 is rotated during which the pieces of fabric cut according to the template (s) are deposited in defined locations on the receiving table 16 fixed disposed under the cylindrical table 4, its longitudinal axis transverse to the axis of the cylinder 5.
  • the fabric piece support assembly 1 and 2 and cylindrical cutting table 4 is movable along the longitudinal axis of the receiving table 16, to allow quilting of identical parts; the receiving table 16 is movable in the direction of the height as they are removed.
  • the fabric simultaneously unwinds from the piece 1 and is distributed and stretched over the lateral surface 9 of the cylinder 5.
  • the lateral surface 9 of the cylinder 5 is full, is suitable for all cutting tools requiring a bearing surface of high strength and hardness such as ultrasonic tools, thumb wheel, etc., and can however be perforated according to said tools used.
  • a machine different from that previously described can be used exclusively at the level of the cutting table which is flat and horizontal, as shown in FIG. 2.
  • Said table 20 is constituted by an endless carpet 21, uniform and flexible, with intertwined meshes or constituted by planar elements hinged together in materials suitable for the cutting tools 24 used, stretched and moving between two deflection drums 22.
  • the length of fabric 25 unwound from the piece 26 held at one end of the table 20 is disposed on the face 23 of the endless belt 21 during its movement; during its establishment it is stretched in the direction of its length and held on said mat 21, previously coated with glue or provided with spike or any other holding element, by means of a pressure roller 27 making it adhere.
  • the endless belt 21 stops moving, the length of fabric disposed opposite the cutting tools 24 held and directed by means of a beam and one or more mobile carriages, as described in the patent FR- A No 2398937 in the name of the inventors, is cut according to one or more templates; after cutting and moving the endless belt, the cut pieces are placed on the receiving table 16 at the locations defined according to the mode previously described, while a new length of fabric unwound from the piece 26 is placed in front of the cutting tools 24.
  • a squeegee 28 for example can be placed in abutment on the cylinder or on the carpet in order to disunite the pieces of fabric cut out for their removal. on the mobile receiving table 16.
  • the receiving table 16 can be movable along its longitudinal axis while the fabric piece support and cutting table assemblies are fixed and this in order to have the receiving locations facing the pieces cut during their removal during the rotation of the cylinder 5 or the movement of the endless belt 21.
  • the pieces cut or to be cut can be identified or marked by any appropriate device controlled by the computer, in order to facilitate the distribution of said parts during subsequent use

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Claims (11)

1. Ununterbrochenes Schneide- und StapelVerfahren von Stoffen mit selber Dicke. Charakteristiken: Einsetzen und Festhalten eines Stoffstreifens (3; 25), der von einer Trommel (1 ; 26) abgewickelt wird und auf die bewegliche Oberfläche (9; 23) eines Schneide-Tisches (4; 20) bis vor ein oder mehrere Schneide- Elemente (13; 24) weitergeleitet wird. Die Schneide-Elemente sind mit den beweglichen Tragflächen gekuppelt, um ein oder mehrere Formstücke aus der Stofflänge (3; 25) zuzuschneiden. Danach werden die zugeschnittenen Stoffstücke automatisch auf einen Empfangs-Tisch (16) weiterbefördert. Dieser Tisch ist entweder fest oder beweglich. Jedes Stoffstück wird seinem Format entsprechend auf einen bestimmten Platz abgelegt, und das durch die Bewegung der Oberfläche (9; 23) des Schneide-Tisches (4; 20), während bereits eine neue Stofflänge eingesetzt wird.
2. Ununterbrochenes Schneide- und StapelVerfahren von Stoffen mit selber Dicke. Charakteristiken: Schneide-Tisch (4; 20) mit beweglicher Oberfläche (9; 23), die es ermöglicht, dass, während sich die Oberfläche bewegt, das Abrollen eines Stoffstreifens (1 ; 26) - welcher an einem Ende liegt - und das Weiterleiten einer Stofflänge (3; 25) bis vor ein oder mehrere Schneide-Elemente (13; 24) wie Laserstrahl, Ultraschall, Punktierrad, usw. erfolgt. Die Schneide-Elemente sind mit den beweglichen Tragflächen gekuppelt, so dass das Zuschneiden der Stoffstücke auch während des Stillstands der beweglichen Oberfläche (9; 23) des Schneide-Tisches weitererfolgt. Danach werden die einheitlich oder mehrartig zugeschnittenen Formstücke durch die Bewegung der Oberfläche (9; 23) des Schneide-Tisches (4; 20) automatisch auf bestimmte Stellen eines Empfangs-Tisches (16),der entweder fest oder beweglich ist und sich unter dem Schneide-Tisch (4; 20) befindet, weiterbefördert, so dass das Stapeln der jeweils gleichförmig zugeschnittenen Stoffstücke während der Bewegung der Oberfläche (9; 23) des Schneide-Tisches erfolgt. Gleichzeitig wickelt sich eine neue Stofflänge bis vor die Schneide-Elemente ab.
3. Schneide-Maschine gemäss Patentanspruch 2, charakterisiert dadurch, dass die bewegliche Oberfläche (9) des Schneide-Tisches (4) ein Rotations-Zylinder (5) ist, auf dessen oberen Seitenfläche (vor den Schneide-Elementen (13)) die Stoffschicht während der Drehung aufgelegt und festgehalten wird.
4. Schneide-Maschine, gemäss Patentanspruch 3, charakterisiert dadurch, dass die seitliche Oberfläche des Zylinders entweder gelocht oder glatt ist, je nach Anwendung der verschiedenen Schneide-Elemente.
5. Schneide-Maschine gemäss Patentansprüchen 2 und 3, charakterisiert dadurch, dass das oder die Schneide-Elemente (13) des zylindrischen Tisches (4) auf einer Schiene festgehalten sind und zwar parallel zu den Mantellinien des Zylinders, auf der sie (die Schneide-lemente) sich in Richtung der Mantellinien bewegen. Die Schiene wird an ihren Enden von zwei beweglichen Armen festgehalten, deren Drehung die Versetzung der Schiene (14) mit sich zieht, d.h. parallellaufend und auf einem Teil des Zylinder-Umfangs.
6. Schneide-Maschine gemäss Patentanspruch 5, charakterisiert dadurch, dass die gleichzeitige Versetzung der Schiene und des oder der Schneide-Elemente (mit gleichbleibender oder unterschiedlicher Geschwindigkeit) den Stoff in Schräg-Stücke zerschneidet.
7. Schneide-Maschine gemäss Patentanspruch 2, charakterisiert dadurch, dass die bewegliche Oberfläche (23) des Schneide-Tisches (20) ein endloses Fliessband (21) (welches gleichförmig, elastisch, gespannt ist) ist, das sich zwischen den beiden Getriebe-Trommeln (22) bewegt.
8. Schneide-Maschine gemäss Patentanspruch 7, charakterisiert dadurch, dass das endlose Fliessband aus beweglichen Gliedern oder verbundenen Platten besteht, deren Material dem der Schneide-Elemente (24) entspricht.
9. Schneide-Maschine gemäss Patentanspruch 2, charakterisiert dadurch, dass der Empfangs-Tisch (16) im Verhältnis zu seiner LängsAchse fest ist, wobei die Einheit Stoffstück (1 ; 26) und Schneide-Tisch (4; 20) beweglich ist, um die zugeschnittenen Stoffstücke an bestimmten Stellen auf dem Empfangs-Tisch (16) abzulegen. Dieser Tisch ist in der Höhe beweglich, um gleichförmige Stoffstücke zu stapeln.
10. Schneide-Maschine gemäss Patentanspruch 2, charakterisiert dadurch, dass der Empfangs-Tisch (16), entsprechend seiner LängsAchse, beweglich ist, um an bestimmten Plätzen die zugeschnittenen Stoffstücke aufzunehmen. Die Einheit Schneide-Tisch und Stoffstück (1; 22) ist unbeweglich. Der Empfangs-Tisch (16) hingegen ist beweglich, d.h. in seiner Höhe verstellbar, um das Stapeln der gleichmässig zugeschnittenen Stoffstücke zu ermöglichen.
11. Schneide-Maschine gemäss Patentanspruch 2, charakterisiert dadurch, dass der Stoff (3; 25) auf der beweglichen Oberfläche (9; 23) des Schneide-Tisches (4; 20), mittels einer Press-Walze (10; 27) befestigt ist. Der Tisch wird vorher mit Leim bestrichen oder mit Nadeln oder sonstigen Befestigungs-Elementen versehen.
EP82450007A 1981-05-20 1982-05-19 Verfahren und Vorrichtung zum Schneiden einer einzigen Stofflage und Stapeln der ausgeschnittenen Stoffstücke Expired EP0066526B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82450007T ATE11630T1 (de) 1981-05-20 1982-05-19 Verfahren und vorrichtung zum schneiden einer einzigen stofflage und stapeln der ausgeschnittenen stoffstuecke.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8110187A FR2506133A1 (fr) 1981-05-20 1981-05-20 Procede et machines de coupe de tissu en une epaisseur et de matelassage des pieces decoupees
FR8110187 1981-05-20

Publications (2)

Publication Number Publication Date
EP0066526A1 EP0066526A1 (de) 1982-12-08
EP0066526B1 true EP0066526B1 (de) 1985-02-06

Family

ID=9258759

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82450007A Expired EP0066526B1 (de) 1981-05-20 1982-05-19 Verfahren und Vorrichtung zum Schneiden einer einzigen Stofflage und Stapeln der ausgeschnittenen Stoffstücke

Country Status (8)

Country Link
US (1) US4588871A (de)
EP (1) EP0066526B1 (de)
JP (1) JPS5831166A (de)
AT (1) ATE11630T1 (de)
CA (1) CA1225324A (de)
DE (1) DE3262208D1 (de)
ES (1) ES8307466A1 (de)
FR (1) FR2506133A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8514497D0 (en) * 1985-06-07 1985-07-10 Magnetronics Ltd Cutting of flexible material
FR2617468B1 (fr) * 1987-06-30 1989-12-15 Coopelin Procede et machine de formation d'un empilage a plat de feuilles de format predetermine
DE3739201C3 (de) * 1987-11-19 1996-06-13 Duerkopp Adler Ag Konturschnitt
GB9307421D0 (en) * 1993-04-08 1993-06-02 Cadcam Punch Ltd Laser cutter
US5481083A (en) * 1993-12-23 1996-01-02 Cincinnati, Incorporated System and method for stacking and laser cutting multiple layers of flexible material
US6278079B1 (en) 1999-02-09 2001-08-21 Edwards Lifesciences Corp. Laser cutting of fabric grafts
DE19941784A1 (de) * 1999-09-02 2001-03-08 Picanol Nv Webmaschine mit einer Vorrichtung zum Abtrennen eines Schussfadens
US6885114B2 (en) * 1999-10-05 2005-04-26 Access Business Group International, Llc Miniature hydro-power generation system
US6440254B1 (en) 2000-01-03 2002-08-27 Hallmark Cards, Incorporated Method of bonding a layer of material to a substrate
SE524962C2 (sv) * 2002-05-30 2004-11-02 Drymilko Ag Förfarande för tillverkning av etiketter och anordning härför
US11690746B2 (en) 2004-04-02 2023-07-04 Applied Biokinetics Llc Pre-cut adhesive supports for anatomical support, pain reduction, or therapeutic treatment
US10299953B2 (en) 2004-04-02 2019-05-28 Applied Biokenetics Llc Material including pre-cut anatomical supports
US10212987B2 (en) * 2004-04-02 2019-02-26 Applied Biokinetics Llc Method of manufacturing an anatomical support system
US11206894B2 (en) 2004-04-02 2021-12-28 Applied Biokinetics Llc Anatomical support method using elongate strap support
JP6071303B2 (ja) * 2012-07-27 2017-02-01 株式会社島精機製作所 シート材積層装置
CN106926298B (zh) * 2015-05-25 2018-10-09 管伟 一种纸芯线的裁切装置
CN107489014A (zh) * 2017-09-22 2017-12-19 浙江永和纺织植绒有限公司 一种阻燃涂层遮光面料加工用裁剪装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2151703A (en) * 1935-03-20 1939-03-28 Kaplan Charles Method of and means for cutting clothing
US3110207A (en) * 1960-06-15 1963-11-12 Leo B Shuster Cloth cutting apparatus having anvil rollers operating across a die at right angles to each other
US3269235A (en) * 1963-05-27 1966-08-30 Hanes Corp Rotary cutting apparatus
FR1399661A (fr) * 1964-04-07 1965-05-21 Automatisme & Technique Procédé de découpage de coupons de tissus ou similaires
DE1460141A1 (de) * 1964-08-01 1968-12-19 Schubert & Salzer Maschinen Verfahren und Vorrichtung zum selbsttaetigen Zuschneiden textiler Stoffe
US3582466A (en) * 1968-07-09 1971-06-01 Harrison P Quirk Paper web slitter apparatus including a laser and light transmissive structure
US3769488A (en) * 1972-01-19 1973-10-30 Hughes Aircraft Co Workload allocation for one or more tools in a laser cloth cutting system
US4039799A (en) * 1973-05-22 1977-08-02 Stumpf Guenter Device for cutting sheet material
JPS522037A (en) * 1975-06-24 1977-01-08 Toyoichi Kk Apparatus for collecting water drops on ground surface
SU637249A1 (ru) * 1976-01-05 1978-12-15 Всесоюзный Научно-Исследовательский Институт Легкого И Текстильного Машиностроения Режущее устройство к агрегату дл ракро материала
CH636320A5 (it) * 1978-12-22 1983-05-31 Gd Spa Dispositivo di alimentazione, registrazione e taglio in spezzoni di un nastro continuo.
JPS55137259A (en) * 1979-04-06 1980-10-25 Gunze Kk Fabric cutting apparatus

Also Published As

Publication number Publication date
US4588871A (en) 1986-05-13
JPS5831166A (ja) 1983-02-23
ES512309A0 (es) 1983-07-01
FR2506133B1 (de) 1983-11-18
ATE11630T1 (de) 1985-02-15
CA1225324A (fr) 1987-08-11
ES8307466A1 (es) 1983-07-01
EP0066526A1 (de) 1982-12-08
DE3262208D1 (en) 1985-03-21
JPH048538B2 (de) 1992-02-17
FR2506133A1 (fr) 1982-11-26

Similar Documents

Publication Publication Date Title
EP0066526B1 (de) Verfahren und Vorrichtung zum Schneiden einer einzigen Stofflage und Stapeln der ausgeschnittenen Stoffstücke
EP0503365B1 (de) Angetriebener Kugeltisch zum orthogonalen Sortieren flacher Gegenstände
FR2705655A1 (fr) Machine pour le bobinage-déposé au contact simultané d'une pluralité de fils individuels.
FR2535355A1 (fr) Procede et dispositif de chargement de feuilles et etiqueteuse pour machine a decouper automatique
FR2524839A1 (fr) Machine a decouper des matieres en feuille munie d'un chariot d'etancheite
FR2497975A1 (fr) Appareil pour travailler sur une matiere en feuille en deplacement
FR2591932A1 (fr) Systeme de decoupage a laser
FR2611558A1 (fr) Dispositif et procede pour affuter les aretes de coupe d'une lame a deplacement alternatif
FR2582247A1 (fr) Appareil et procede pour supporter et traiter un materiau en forme de nappe et banc de support de ce materiau pour la mise en oeuvre de l'appareil et du procede
FR2594651A1 (fr) Machine pour fixer sur une nappe en defilement continu des troncons tendus de bande elastique et installation pour la production de couches culottes en comportant application
FR2866369A1 (fr) Plaques a base de liant hydraulique a bords amincis, procede de fabrication de plaques a base de liant hydraulique et ligne de production de telles plaques, et procede de construction de second oeuvre
FR2579962A1 (de)
FR2513608A1 (fr) Appareil de manutention de feuilles minces de materiau
FR2502130A1 (fr) Appareils et procedes pour etaler une matiere en feuille
EP0389319B1 (de) Verfahren und Vorrichtung zum Auslegen von mit Schablonen versehenen Materialbahnen zum automatischen Anpassen
FR2492314A1 (fr) Appareil de fabrication d'une matiere pour nappes de sommet pour renforcement de la bande de roulement des pneumatiques
EP0490789B1 (de) Verfahren und Vorrichtung zur Herstellung von halbdurchlässigen Hohlfaserbündeln für Membranvorrichtungen
FR2713213A1 (fr) Tête pour l'application de bandes de composite.
FR2921858A1 (fr) Tete d'application pour ruban en fibres
CA1315189C (fr) Procede d'entrainment de fibres dans une coupeuse de fibres et coupeuse pour la mise en oeuvre de ce procede
FR2484975A1 (fr) Dispositif d'alimentation pour machines de pliage
FR2458498A1 (fr) Procede et installation pour l'empilage de sacs notamment en matiere plastique
CH661910A5 (fr) Procede et dispositif pour la separation et le transport de pieces de tissu.
FR2793471A1 (fr) Machine d'emballage a retraction verticale
CH689300A5 (fr) Machine plieuse-colleuse incorporant un transporteur à rouleaux.

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 GB IT LU NL SE

17P Request for examination filed

Effective date: 19830609

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

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

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

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 19850206

REF Corresponds to:

Ref document number: 11630

Country of ref document: AT

Date of ref document: 19850215

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3262208

Country of ref document: DE

Date of ref document: 19850321

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: 19850531

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: AT

Payment date: 19860531

Year of fee payment: 5

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

Ref country code: AT

Effective date: 19870519

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

Ref country code: SE

Effective date: 19880520

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

Ref country code: LI

Effective date: 19880531

Ref country code: CH

Effective date: 19880531

BERE Be: lapsed

Owner name: LECTRA SYSTEMES S.A.

Effective date: 19880531

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: BE

Effective date: 19890531

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

Ref country code: GB

Payment date: 19901023

Year of fee payment: 9

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

Ref country code: DE

Payment date: 19901218

Year of fee payment: 9

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

Ref country code: GB

Effective date: 19910519

GBPC Gb: european patent ceased through non-payment of renewal fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19920303

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: 19930531

Year of fee payment: 12

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

Ref country code: NL

Effective date: 19941201

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
EUG Se: european patent has lapsed

Ref document number: 82450007.8

Effective date: 19890510