EP0106182B1 - Presse pour le sertissage de manchons, de cosses de câbles et d'objets semblables - Google Patents

Presse pour le sertissage de manchons, de cosses de câbles et d'objets semblables Download PDF

Info

Publication number
EP0106182B1
EP0106182B1 EP83109217A EP83109217A EP0106182B1 EP 0106182 B1 EP0106182 B1 EP 0106182B1 EP 83109217 A EP83109217 A EP 83109217A EP 83109217 A EP83109217 A EP 83109217A EP 0106182 B1 EP0106182 B1 EP 0106182B1
Authority
EP
European Patent Office
Prior art keywords
press
control member
plunger
disposed
press plunger
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
EP83109217A
Other languages
German (de)
English (en)
Other versions
EP0106182A1 (fr
Inventor
Helmut Dipl.-Ing. Dischler
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0106182A1 publication Critical patent/EP0106182A1/fr
Application granted granted Critical
Publication of EP0106182B1 publication Critical patent/EP0106182B1/fr
Expired legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
    • H01R43/042—Hand tools for crimping
    • H01R43/0427—Hand tools for crimping fluid actuated hand crimping tools

Definitions

  • the invention relates to a press for pressing sleeves, cable lugs or the like onto cables or other metallic conductors or bodies.
  • Such presses are used in particular in heavy current installation work. They have a concave-shaped upper tool into which the sleeve and the conductor located therein are inserted.
  • a cylinder is fastened to the upper tool, in which a press piston is movable, which moves a lower tool in the direction of the upper tool, thereby deforming the sleeve and, if appropriate, the conductor located therein, and thus producing the desired press connection.
  • a certain degree of deformation must be maintained and this must not be left to the operator, but must be done automatically by appropriate devices in the press.
  • the press in order to enable its efficient and safe use, the press must be able to press sleeves or workpieces of different diameters without any previous changeover or setup work.
  • the invention has for its object to provide a press for the purposes mentioned, which is simple and inexpensive in construction and not prone to failure, which achieves the required degree of deformation reliably and with high accuracy and which can also have the advantage of a simple change to be used as a press without a predetermined degree of deformation.
  • the shapes of the lower and upper tools should be freely selectable within wide limits. whereby the final cross-sectional shape of the pressed products can be largely adapted to the requirements.
  • the invention relates to a press for pressing sleeves, cable lugs or the like with a press body for receiving an upper tool, on which a cylinder is arranged, in which a press piston serving to receive a lower tool is slidably arranged, with a coaxially displaceably arranged in the press piston Control member, which is characterized in that the control member is supported against a transmission which is connected on the one hand to the plunger and on the other hand to the cylinder and which moves the control member at a fraction of the speed of the plunger when the plunger moves in the working direction, and with the plunger is connected to a locking device which, when the lower tool comes into contact with the workpiece to be pressed, connects the control member to the plunger in such a way that the control member moves at the same speed as the plunger, and that a locking device is attached to the control member is arranged, which blocks the pressure medium flow to the working chamber of the cylinder at a predetermined position of the press piston.
  • the division of the cylinder into two chambers and the additional metering piston are dispensed with compared to the last-mentioned prior art.
  • the depth of penetration of the lower tool into the workpiece is determined purely mechanically and not by means of an enclosed hydraulic fluid volume, so that faulty pressing by air enclosed in the hydraulic fluid is impossible.
  • the degree of deformation independent of the workpiece diameter can be changed in a very simple manner by changing the gear ratio of the transmission, while the degree of deformation dependent on the workpiece diameter can also be changed can be changed very easily by the position of the locking device on the control member.
  • the transmission is a lever which is articulated at one end to the cylinder and at the other end to the press piston and which supports the control member between the articulation points.
  • the transmission ratio of the transmission can be selected by removing the base of the control element from the two articulation points of the lever.
  • the articulation points of the lever are equidistant from the control element, with the result that the control element moves at the old speed of the press cylinder.
  • the lever In order to be able to use workpieces of very different diameters in the case of small cylinder diameters and to take into account the pressing path to be covered by the press cylinder after the lower tool has come into contact with the workpiece, it may be expedient to design the lever as a telescope with variable length.
  • the transmission consists of two springs arranged successively in the longitudinal direction, one of which is supported with its free end against the plunger and the other with its free end against the cylinder, while the adjacent ends of the springs against a collar arranged on the control member are supported.
  • the gear ratio of the transmission can be changed in a simple manner by changing the lengths and stiffness of the springs.
  • An embodiment is preferred in which the springs have the same lengths and the same stiffness, with the result that the control element moves at half the speed of the press piston.
  • the locking device can be designed so that it has a clamping piston which is provided with a transverse bore for the passage of the control member and which is displaceable in its longitudinal direction in a radially extending blind bore of the press piston against the pressure of a spring under the pressure of the pressure medium in the working space until a wall of its cross hole comes into contact with the control element.
  • the locking device which is uncomplicated in its construction, ensures that the control member is carried along with the pressing piston at the same speed as soon as the lower tool attached to the pressing piston comes into contact with the workpiece.
  • their structure and arrangement allow the locking device to be deactivated in a very simple manner.
  • a bore is arranged in the plunger parallel to its longitudinal axis, which extends from the upper tool to the blind bore and into which a rod can be inserted, which projects into the blind bore and limits the movement of the clamping piston.
  • a rod which projects into the blind bore and limits the movement of the clamping piston.
  • the locking device can be a valve plate attached to the end of the control member protruding from the plunger and which cooperates with a valve seat arranged on the cylinder. This results in a particularly simple and inexpensive training of the press.
  • an actuator for a valve located in the pressure medium supply line to the work space can be arranged on the control element and finally an actuator for a switch located in the energy supply of a pressure medium pump can be arranged on the control element.
  • the press body is designated 1. It carries an upper tool 2, which can be interchangeably arranged in it, so that upper tools with different inner profiles can be used.
  • the lower tool interacting with the upper tool is designated by 3.
  • It is also interchangeably arranged on the plunger 4, so that lower tools of different profile shapes can also be used in this case.
  • a rod-shaped control element 5 is arranged coaxially and displaceably within the plunger 4 and carries a valve plate 6 at its lower end.
  • a collar 7 is arranged on the control member 5, which is pressed by a spring 8 against a lever 9.
  • the lever 9 is pivotally mounted at one end on the plunger 4 and at the other end on a shoulder in the cylinder 10.
  • the lever 9 is designed so that the control member 5 is freely movable in an opening in it, but the collar 7 cannot pass through this opening.
  • the cylinder 10 has at its inlet a valve seat 11 which cooperates with the valve plate 6 to form a valve which, in the closed state, prevents the entry of hydraulic fluid into the working space 24 of the cylinder 10.
  • the press piston 4, which is displaceable within the cylinder 10, is sealed against the pressure chamber 24 by a seal 12 and is pressed into its rest position by a compression spring 13.
  • a radially extending blind bore 14 is arranged in the press piston 4, in which a clamping piston 15 is movable.
  • the clamping piston 15, as can be seen in the drawing, is provided with a transverse bore through which the control element 5 passes. It also has a seal 16 and is supported by a spring 17 against a collar 18 arranged in the blind bore 14.
  • the bore, which runs from the working space 24 to the blind bore 14, is not sealed, but rather allows the pressure medium present in the working space 24 to pass through.
  • the part of the clamping piston 15 to the left of the control element 5 in the drawing is also not guided in the blind bore 14 in a pressure-tight manner; this fit or guidance also allows the pressure medium to pass through.
  • the spring 17 is dimensioned such that the pressure rise in the working space 24 which occurs when the upper tool 3 comes into contact with the workpiece 22, 23 and which continues against the bore side of the clamping piston 15 located to the right of the control element 5 in the drawing is sufficient for the clamping piston 15 so far against the action of the spring 17 that its left side in the drawing comes to rest against the control member 5 and establishes a rigid connection between the control member 5 and the plunger 4. Then, as can be seen in FIG. 2, the control member 5 is carried along with the plunger 4 at the same speed until the valve plate 6 located at its lower end comes to rest on the valve seat 11 located on the cylinder 10 and the further inflow of pressure medium into the working space 24 prevented.
  • the press described in FIGS. 1 and 2 acts in such a way that a pressure medium, for example oil conveyed by a pressure pump, is first introduced into the working space 24 of the cylinder 10 through the pressure medium supply opening 25.
  • a pressure medium for example oil conveyed by a pressure pump
  • the plunger 14 and the lower tool 3 attached to it are displaced against the workpiece 22, 23 located in the upper tool 2, initially until the lower tool 3 contacts the workpiece 22, 23.
  • the control member 5 is also moved in the same direction with the press piston 4, but only by the action of the lever 9 at half the speed of the press piston 4.
  • the pressure in the working space 24 rises at.
  • the equally long distances of the articulation points of the lever 9 from the control member 5 selected in the exemplary embodiment determine the degree of deformation of the workpiece 22, 23. By changing the distances, the degree of deformation can, if desired, be changed.
  • the transmission can be modified compared to the embodiment.
  • two springs can be used, which are arranged in succession in the longitudinal direction on or around the control element 5.
  • One of the springs is attached to the plunger 4 or is supported against it, the other spring is attached to the bottom of the cylinder 10 or is supported against the latter, and both springs are attached to the collar 7 of the control member 5 or are supported against the latter . If both springs have the same lengths and the same stiffness, this has the consequence that the control member 5 moves with the plunger 4 in the same direction but at half the speed until the locking device 15 takes effect.
  • the degree of compression of the workpiece 22, 23 can be changed by changing the spring lengths and / or the spring stiffness.
  • the last-mentioned changes in the lever ratio or the springs allow the degree of deformation to be changed independently of the workpiece or sleeve diameter. In the press according to the invention, however, it is also possible to change the degree of deformation depending on the workpiece or sleeve diameter.
  • the distance between valve plate 6 and valve seat 9 corresponds to half the distance between lower tool 3 and upper tool 2. If the distance between valve plate 6 and valve seat 11 is reduced under these circumstances, thinner sleeves or workpieces become weaker, ie. H. with a lower degree of deformation, pressed than thicker. If the distance between valve plate 6 and valve seat 11 is increased under the same circumstances, thinner workpieces or sleeves are pressed with a higher degree of deformation, that is to say pressed more than thicker ones.
  • a rod 21 arranged on a lower tool 20 serves to limit the displacement path of the clamping piston 14 in such a way that the control member 5 cannot be clamped.
  • This is necessary or expedient if the stroke of the press ram 4, after the lower tool 20 attached to it has reached the workpiece, should not be of a predetermined size, but of determined by the force of the press or by the operator. Since in these cases the lower tools, e.g. B. 20, usually have a different shape from the lower tool 3, it is useful to firmly connect the rod 21 to the lower tool 20. This training avoids mistakes in handling the press.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Press Drives And Press Lines (AREA)
  • Automatic Assembly (AREA)

Claims (13)

1. Presse, pour le sertissage de manchons, cosses de câble ou autres pièces analogues, comportant, pour servir à supporter un outil supérieur (2), un corps de presse 1 sur lequel est monté un cylindre (10) dans lequel est déplaçable en translation un piston de compression (4) servant de support à un outil inférieur (3) et comportant un organe de commande (5) déplaçable en translation coaxialement dans ledit piston de compression (4), presse caractérisée par le fait que l'organe de commande (5) est en appui contre un mécanisme (9) qui est relié, d'une part au piston de compression (4), d'autre part au cylindre (10) et qui, en cas de mouvement du piston de compression (4) en direction de travail, déplace l'organe de commande (5) à une fraction de la vitesse dudit piston de compression (4) et qu'à ce dernier est relié un dispositif d'assemblage (15) qui, en cas de contact de l'outil inférieur (3) avec la pièce (22, 23) à sertir, relie l'organe de commande (5) au piston de compression (4) en sorte que ledit organe de commande (5) se déplace à la même vitesse que le piston de compression (4), un dispositif d'arrêt (10) qui. dans une position prédéterminée du piston de compression (4), barre l'amenée de fluide sous pression à la chambre de travail (24) du cylindre (10) étant en outre placé sur l'organe de commande (5).
2. Presse selon la revendication 1 caractérisée par le fait que le mécanisme est un levier (9) qui est articulé par une extrémité sur le cylindre (10) et par l'autre extrémité sur le piston de compression (4) et qui soutient l'organe de commande (5) entre les points d'articulation.
3. Presse selon la revendication 2 caractérisée par le fait que les points d'articulation du levier (9) sont équidistants de l'organe de commande (5).
4. Presse selon la revendication 2 ou 3 caractérisée par le fait que le levier (9) est établi en télescope à longueur variable.
5. Presse selon la revendication 1 caractérisée par le fait que le mécanisme se compose de deux ressorts disposés à la suite l'un de l'autre en direction longitudinale dont l'un est en appui par son extrémité libre contre le piston de compression (4), et l'autre, par son extrémité libre également, contre le cylindre (10), tandis que les extrémités voisines entre elles des ressorts s'appuient contre un collet (7) placé sur l'organe de commande (5).
6. Presse selon la revendication 5 caractérisée par le fait que les ressorts ont même longueurs et raideurs.
7. Presse selon l'une des revendications 1 à 6 caractérisée par le fait que le dispositif d'assemblage comporte un piston de blocage (15) qui est muni d'un alésage transversal pour le passage de l'organe de commande (5) et qui est déplaçable en translation dans sa direction longitudinale à l'intérieur d'un trou borgne (14) de direction radiale du piston de compression (4) à encontre de la pression d'un ressort (7) sous l'action du fluide sous pression se trouvant dans la chambre de travail (24) jusqu'à ce qu'une paroi de son alésage transversal vienne en appui contre l'organe de commande (5).
8. Presse selon la revendication 7, caractérisée par le fait qu'il existe dans le piston de compression (4), en disposition parallèle à l'axe longitudinal de ce dernier, un alésage (19) qui s'étend de l'outil inférieur (3) au trou lisse (14) et dans lequel est enfonçable une tige (21) qui pénètre dans le trou lisse (14) et limite le mouvement du piston de blocage (15).
9. Presse selon la revendication 8 caractérisée par le fait que la tige (21) est reliée à un outil inférieur (20).
10. Presse selon l'une des revendications 1 à 9 caractérisée par le fait que le dispositif d'arrêt est un plateau de soupape (6) qui est fixé à l'extrémité de l'organe de commande (5) sortie du piston de compression (4) et qui coopère avec un siège de soupape (11) placé sur le cylindre (10).
11. Presse selon l'une des revendications 1 à 9 caractérisée par le fait qu'un organe d'actionnement pour une soupape placée dans la conduite d'amenée de fluide sous pression à la chambre de travail (24) est disposé sur l'organe de commande (5).
12. Presse selon l'une des revendications 1 à 9 caractérisée par le fait qu'un organe d'actionnement pour un commutateur placé dans l'amenée d'énergie d'une pompe à fluide sous pression est disposé sur l'organe de commande (5).
13. Presse selon la revendication 10, 11 ou 12, caractérisée par le fait que le plateau de soupape (6) ou l'organe d'actionnement est monté déplaçable en translation et fixable sur l'organe de commande.
EP83109217A 1982-09-22 1983-09-17 Presse pour le sertissage de manchons, de cosses de câbles et d'objets semblables Expired EP0106182B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3235040 1982-09-22
DE3235040A DE3235040C2 (de) 1982-09-22 1982-09-22 Presse zum Aufpressen von Hülsen, Kabelschuhen oder dergleichen

Publications (2)

Publication Number Publication Date
EP0106182A1 EP0106182A1 (fr) 1984-04-25
EP0106182B1 true EP0106182B1 (fr) 1986-06-18

Family

ID=6173840

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83109217A Expired EP0106182B1 (fr) 1982-09-22 1983-09-17 Presse pour le sertissage de manchons, de cosses de câbles et d'objets semblables

Country Status (3)

Country Link
US (1) US5065609A (fr)
EP (1) EP0106182B1 (fr)
DE (2) DE3235040C2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008051163A1 (de) 2008-10-10 2010-04-15 Fresenius Kabi Care Deutschland Gmbh Vorrichtung zum Öffnen einer Leitung
DE102008064811B3 (de) 2008-10-10 2021-10-28 Fresenius Kabi Deutschland Gmbh Vorrichtung zum Öffnen einer Leitung

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3603109A1 (de) * 1986-02-01 1987-08-06 Dischler Helmut Hydraulische handpumpe zum betaetigen von kabelschuhpressen und anderen hydraulischen werkzeugen
SE464107B (sv) * 1990-02-05 1991-03-04 Pressmaster Tool Ab Pressverktyg
DE9217886U1 (de) * 1992-12-31 1993-02-25 Dischler, Helmut, Dipl.-Ing., 4040 Neuss Preßgerät zum Aufpressen von Hülsen, Kabelschuhpressen o.dgl.
EP0637483B1 (fr) * 1993-08-05 1997-09-24 Helmut Dipl.-Ing. Dischler Outil pour usinage de pièces
US5634361A (en) * 1994-05-24 1997-06-03 Advanced Machine Systems Apparatus and method for straightening damaged or bent wheels
US5640877A (en) * 1995-08-15 1997-06-24 Ready Technology, Inc. Hydraulic piercing and stripping assembly
DE19533054C1 (de) * 1995-09-07 1997-01-09 Novopress Gmbh Verfahren zum Verbinden von seil- oder kabelartigen Strängen mit Verbindungsorganen sowie Preßgerät zur Durchführung dieses Verfahrens
US5850685A (en) * 1997-07-29 1998-12-22 The Whitaker Corporation Manual cycling mechanism for a magnetically powered terminating machine
DE102013100183A1 (de) 2013-01-09 2014-07-10 Gustav Klauke Gmbh Hydraulisch betätigbare Pressvorrichtung, Verfahren zur Durchführung einer Verpressung, Verfahren zur Herstellung einer elektrisch leitfähigen Pressverbindung, elektrisch leitfähig verpresste Presshülse, Verfahren zum Klemmen eines Werkstücks und hydraulische Vorrichtung
CN112271655B (zh) * 2020-10-16 2022-02-22 安徽电缆股份有限公司 一种电缆连接用对接装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2426492A (en) * 1943-11-15 1947-08-26 Burndy Engineering Co Inc Compression die
DE1627811B2 (de) * 1967-07-29 1976-08-12 Dischler, Helmut, Dipl.-Ing., 4040 Neuss Presse zum aufpressen von huelsen, kabelschuhen oder dergleichen
DE1940854C3 (de) * 1969-08-11 1975-10-30 Novopress Gmbh Pressen Und Presswerkzeuge & Co Kg, 4000 Duesseldorf Vorrichtung zum Verkerben von Hülsen auf Kabeln, Seilen oder Stangen
GB1357889A (en) * 1970-11-10 1974-06-26 Plessey Co Ltd Fluid-pressure actuated press-tool equipment
DE2244105C2 (de) * 1972-09-08 1983-01-05 Helmut Dipl.-Ing. 4040 Neuss Dischler Vorrichtung zum Verbinden von elektrischen Leitern mit Hülsen, Kabelschuhen, Muffen u.dgl. durch Preßkerben
GB1437994A (en) * 1973-11-06 1976-06-03 Ici Ltd Apparatus for constricting or closing conduits
US4136549A (en) * 1978-01-16 1979-01-30 Burndy Corporation Electrical cable connector tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008051163A1 (de) 2008-10-10 2010-04-15 Fresenius Kabi Care Deutschland Gmbh Vorrichtung zum Öffnen einer Leitung
DE102008064811B3 (de) 2008-10-10 2021-10-28 Fresenius Kabi Deutschland Gmbh Vorrichtung zum Öffnen einer Leitung

Also Published As

Publication number Publication date
DE3364199D1 (en) 1986-07-24
DE3235040A1 (de) 1984-03-22
US5065609A (en) 1991-11-19
EP0106182A1 (fr) 1984-04-25
DE3235040C2 (de) 1984-12-06

Similar Documents

Publication Publication Date Title
DE2844475C2 (de) Radialpresse für Werkstücke mit zylindrischer Außenfläche
DE1936012C2 (de) Vorrichtung zum Schmieden von Kurbelhüben in einer vertikal wirkenden Schmiedepresse
EP2944001A1 (fr) Dispositif de compression à commande hydraulique, procédé permettant d'effectuer une opération de compression, procédé de production d'un assemblage par compression électroconducteur, cosse à compression électroconductrice, procédé de serrage d'une pièce et dispositif hydraulique
DE19753436C2 (de) Preßwerkzeug zum Verpressen eines gedrehten Rundsteckers und eines mehrdrähtigen Leiters
EP0106182B1 (fr) Presse pour le sertissage de manchons, de cosses de câbles et d'objets semblables
DE2718776C2 (de) Mit einem ersten Druckmittel betätigte Vorrichtung zur Erhöhung des Druckes eines zweiten Druckmittels in zwei Stufen
DE4109796A1 (de) Einrichtung zum pressen, biegen und/oder stanzen
EP1385652B1 (fr) Dispositif de serrage hydromecanique servant notamment a l'extrusion laterale
EP0106030B1 (fr) Machine à cintrer avec mandrin
EP0017660A1 (fr) Presse hydraulique
DE2411744C3 (de) Presse zum Pressverbinden eines Kabels oder isolierten Drahtes mit einem Kabelschuh
DE2242204C3 (de) Druckmittelbeaufschlagter Servomotor
DE1298955B (de) Arbeitskopf fuer ein Presswerkzeug
DE4022159C2 (de) Vorrichtung zum Erzeugen eines Stufenfluiddruckes
DE3131301A1 (de) "vorrichtung zum verbinden mindestens zweier duennwandiger werkstuecke durch ein scher-quetsch-verfahren"
DE3205413A1 (de) Vorrichtung zum aufpressen von huelsen
DE19511447C2 (de) Vorrichtung zum Ausformen des Endbereiches eines Rohres für die Verwendung in Schraubverbindungen
EP0002032B1 (fr) Procédé et dispositif de fabrication de poulies multigorges
EP1073556B1 (fr) Presse radiale
DE1807814A1 (de) Automatische Maschine zur Vorbereitung der Enden von Metallrohren fuer den Ziehvorgang
DE2620016A1 (de) Vorrichtung zum stanzen, tiefziehen und nieten
EP0058827B1 (fr) Outil à levier
DE19813854A1 (de) Vorrichtung zur Herstellung von Quetschverbindungen
DE2032874A1 (fr)
DE3876152T2 (de) Blechtiefziehvorrichtung.

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): DE FR GB IT SE

RBV Designated contracting states (corrected)

Designated state(s): DE FR GB IT SE

17P Request for examination filed

Effective date: 19841017

ITF It: translation for a ep patent filed
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB IT SE

REF Corresponds to:

Ref document number: 3364199

Country of ref document: DE

Date of ref document: 19860724

ET Fr: 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

26N No opposition filed
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: GB

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

Effective date: 19881122

EAL Se: european patent in force in sweden

Ref document number: 83109217.6

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

Ref country code: DE

Payment date: 19960903

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

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

Ref country code: FR

Payment date: 20011017

Year of fee payment: 19

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

Ref country code: SE

Payment date: 20011023

Year of fee payment: 19

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

Ref country code: SE

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

Effective date: 20020918

EUG Se: european patent has lapsed
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: 20030603

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST