EP0210945B1 - Device for connecting cable cores - Google Patents

Device for connecting cable cores Download PDF

Info

Publication number
EP0210945B1
EP0210945B1 EP86730087A EP86730087A EP0210945B1 EP 0210945 B1 EP0210945 B1 EP 0210945B1 EP 86730087 A EP86730087 A EP 86730087A EP 86730087 A EP86730087 A EP 86730087A EP 0210945 B1 EP0210945 B1 EP 0210945B1
Authority
EP
European Patent Office
Prior art keywords
cable
section
cable wires
tool
cutting
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
EP86730087A
Other languages
German (de)
French (fr)
Other versions
EP0210945A1 (en
Inventor
Dieter Gerke
Eberhard Klaiber
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.)
ADC GmbH
Original Assignee
Krone 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 Krone GmbH filed Critical Krone GmbH
Priority to AT86730087T priority Critical patent/ATE44121T1/en
Priority to IN447/CAL/86A priority patent/IN165734B/en
Publication of EP0210945A1 publication Critical patent/EP0210945A1/en
Application granted granted Critical
Publication of EP0210945B1 publication Critical patent/EP0210945B1/en
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
    • H01R43/01—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for connecting unstripped conductors to contact members having insulation cutting edges
    • 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
    • H01R43/01—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for connecting unstripped conductors to contact members having insulation cutting edges
    • H01R43/015—Handtools
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49174—Assembling terminal to elongated conductor
    • Y10T29/49181—Assembling terminal to elongated conductor by deforming
    • 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
    • Y10T29/00—Metal working
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5136—Separate tool stations for selective or successive operation on work
    • Y10T29/5137—Separate tool stations for selective or successive operation on work including assembling or disassembling station
    • Y10T29/5139—Separate tool stations for selective or successive operation on work including assembling or disassembling station and means to sever work prior to disassembling
    • Y10T29/514—Separate tool stations for selective or successive operation on work including assembling or disassembling station and means to sever work prior to disassembling comprising means to strip insulation from wire
    • 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
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/532—Conductor
    • Y10T29/53209—Terminal or connector
    • Y10T29/53213—Assembled to wire-type conductor
    • Y10T29/53222—Means comprising hand-manipulatable implement
    • 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
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53274—Means to disassemble electrical device
    • Y10T29/53283—Means comprising hand-manipulatable implement

Definitions

  • the invention relates to a device for pre-cutting the insulating sleeve of cable wires before connecting to insulation displacement contacts according to the preamble of claim 1.
  • a special tool from DE-U-8 013 494 is known for pressing the insulated cable core into the contact slot and for pulling out a pressed-in cable core from the contact slot.
  • this can only be used to connect cable cores with a small cable cross-section to insulation displacement terminals.
  • Cable cores of power engineering or cable cores of telecommunication overhead lines, so-called dropwire cables have so far usually been used with screw-clamp connection contacts. These require stripping the cable cores and also expensive screwing work.
  • the insulating sleeve is only provided with two opposite incisions, which must then be pressed into the clamping slot between the legs of the insulation displacement element. This can easily lead to an axial displacement of the cable core, so that it is not - as desired - inserted into the clamping slot with the incisions made by the knife edges, but with its solid insulating material sleeve.
  • the invention is therefore based on the object to provide a device of the generic type for pre-cutting the insulating sleeve of cable wires before connecting to insulation displacement contacts, in particular of cable wires with a thick insulating sleeve in relation to the wire cross section, with which the cross section of the thick cable core can be reduced to such an extent that it can be pressed into the insulation displacement contacts with certainty only with low insertion forces.
  • the solution to this problem results from the characterizing features of claim 1.
  • the invention provides on the one hand a base part with a cable trough for receiving the cable cores, so that they are well supported for the action of the knife edges. Due to the arcuate design of the knife edges, longer or wider incisions are made in the axial direction of the cable cores, so that the pre-cut cable cores can then be pressed into the insulation displacement contacts with only slight indentation forces.
  • the device according to the invention can both be attached to terminal strips themselves and can be designed as a hand tool in the form of a so-called application tool.
  • connection process ie when the contacting area of the cable core designed according to the invention is pressed into the contact slot of the insulation displacement contact, the cutting edges of the contact slot have to penetrate less insulating material, so that the pressing forces are considerably reduced. Damage to the spring tongues of the connection contact is therefore no longer to be feared.
  • the device according to the invention can be attached to terminal strips itself or can be designed as a hand tool in the form of a so-called application tool.
  • the application tool consists of a shaft 14 (base part) with a grip part 15 at one end and with a guide web 17, a lever 18 and insertion webs 32 at the other end. All components 14, 15, 17, 18 and 32 are made in one piece from plastic of the strength required for a hand tool.
  • the arcuate rounded handle part 15 is used for manually applying an indentation force with which the indentation webs 32 can be acted upon in order to be able to press in cable cores 20 with an insulating sleeve 21 thick in relation to the wire cross section of the inner conductor 22 into insulation displacement terminal contacts 44 of terminal strips 40.
  • the guide bar 17 serves to secure the insertion of the push-in bars 32.
  • the lever 18 is used to remove surge arrester magazines, not shown, which are inserted into the terminal block 40.
  • a pre-cutting device 11 for the thick cable core 20 is attached to the shaft 14 of the application tool.
  • This consists of a U-shaped lever 23 which is articulated in the pivot axis 27.
  • the U-shaped lever 23 carries on the inner sides 33 of its two side surfaces 56, 57 an arcuate cutting knife 12, 13 each. These are directed towards one another leaving a free space of at least the width of the diameter of the inner conductor 22 of the cable core 20, as is particularly the case in FIG Fig. 2 is shown.
  • the open side of the U-shaped lever 23 is arranged in the direction of the shaft 14, so that the lever 23 in the depressed state encloses the shaft 14 with its side surfaces 56, 57, as shown in FIG. 3 by solid lines.
  • a guide trough 26 for receiving and storing the cable core 20 is formed from the plastic material of the shaft 14.
  • the cable core 20 is inserted into the guide trough 26, the lever 23 being pivoted upward, as shown in FIG. 3 is shown.
  • the guide trough 26 runs in the longitudinal direction of the shaft 14.
  • the insulating sleeve 21 of the cable core 20 is cut at two points in the provided contacting area 37 by means of the arcuate cutting knives 12, 13 arranged on the inside 33 of the side surfaces 56, 57 of the lever 23 , wherein two insulating material parts 34, 35 are cut off, as shown in Fig. 2.
  • the cable core 20 is removed from the guide trough 26 and inserted with the intended contacting area 37 into the insulation displacement connection contacts 44 of the terminal strip 40, the contacting area 37 being pressed into the contact slot 45.
  • the indentation takes place by means of the indentation webs 32, which are adapted to the shape of the insulation displacement contact 44.
  • a pulling hook 24 is rotatably mounted, which serves with its hook-like end 36 for pulling out and removing cable wires 20 firmly pressed into the insulation displacement terminal contacts 44.
  • a locking device 30 is provided for the pulling hook 24, which is formed from two locking lugs 29 formed on the grip part 15 5 and a catch 30 in the pulling hook. This allows the pulling hook 24 to assume two positions, namely the rest position shown in solid lines in FIG. 1, in which the pulling hook 24 lies parallel to the shaft 14, and the working position shown in FIG. 1 with broken lines and in FIG. 4 which of the draw hooks 24 is angled approximately at right angles from the shaft 14.
  • the handle part 15 also has three through openings 19 for cable cores 20, to which a separating device 25 is assigned on the pulling hook 24.
  • This consists of two arcuate cutouts 58, 59 which form a pointed prong 39 between them.
  • a two-core cable (Fig. 5) is passed through a through hole 19, then the pulling hook 24 with its pointed prongs 39 is pivoted into the area of these through openings 19 such that the pointed prongs 39 come between the two cable cores 20 of the two-core cable, so that these are separated by pulling through the opening 19 from the pointed prongs 39 into two individual cable wires 20.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Processing Of Terminals (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
  • Communication Cables (AREA)

Description

Die Erfindung bezieht sich auf eine Vorrichtung zum Vorschneiden der Isolierstoffhülle von Kabeladern vor dem Anschließen an Schneid-Klemm-Kontakte gemäß dem Oberbegriff des Anspruches 1.The invention relates to a device for pre-cutting the insulating sleeve of cable wires before connecting to insulation displacement contacts according to the preamble of claim 1.

Aus der DE-A-2 610 461 sind Anschlußleisten mit Schneid-Klemm-Anschlußkontakten vorbekannt, die aus zwei, einen offenen Längsschlitz begrenzenden Kontaktzungen aus dünnem Federblech gebildet sind. Beim Eindrücken der Kabelader in den Kontaktschlitz wird durch die relativ scharfen Kanten der Federzungen zuerst die Isolierstoffhülle der Kabelader zerschnitten. Anschließend dringen die Kanten um einen gewissen Betrag in das Material des Innenleiters der Kabelader ein, um den gewünschten elektrisch leitenden Kontakt herzustellen.From DE-A-2 610 461 terminal strips with insulation displacement connection contacts are previously known, which are formed from two, an open longitudinal slot delimiting contact tongues made of thin spring steel. When the cable core is pressed into the contact slot, the insulating sleeve of the cable core is first cut through the relatively sharp edges of the spring tongues. The edges then penetrate a certain amount into the material of the inner conductor of the cable core in order to produce the desired electrically conductive contact.

Zum Eindrücken der isolierten Kabelader in den Kontaktschlitz und zum Herausziehen einer eingedrückten Kabelader aus dem Kontaktschlitz ist ein spezielles Werkzeug aus dem DE-U-8 013 494 vorbekannt. Mit diesem lassen sich allerdings nur Kabeladern mit kleinem Kabelquerschnitt an Schneid-Klemm-Anschlußkontakten anschließen. Für das Anschließen von Kabeladern mit einer im Verhältnis zum Aderquerschnitt dicken Isolierstoffhülle, wie z.B. Kabeladern der Starkstromtechnik oder Kabeladern von Fernmelde-Freileitungen, sogenannte Dropwire-Kabel werden bisher üblicherweise Schraub-Klemm-Anschlußkontakte eingesetzt. Diese erfordern ein Abisolieren der Kabeladern und ferner aufwendige Schraubarbeiten.A special tool from DE-U-8 013 494 is known for pressing the insulated cable core into the contact slot and for pulling out a pressed-in cable core from the contact slot. However, this can only be used to connect cable cores with a small cable cross-section to insulation displacement terminals. For connecting cable wires with an insulating sleeve that is thick in relation to the wire cross-section, e.g. Cable cores of power engineering or cable cores of telecommunication overhead lines, so-called dropwire cables, have so far usually been used with screw-clamp connection contacts. These require stripping the cable cores and also expensive screwing work.

Es ist jedoch aus der DE-A-3 214 896 bereits ein Schneid-Klemm-Anschlußkontakt vorbekannt, der das abisolierfreie Anschließen von Drähten unterschiedlicher Außen- und Innenleiterdurchmesser und unterschiedlicher Isolationsmaterialien erlaubt. Ein derartiger Schneid-Klemm-Kontakt wird in Anschlußleisten gemäß DE-A-3 415 396 eingesetzt. Beim Eindrücken von Kabeladern mit einer im Verhältnis zum Aderquerschnitt dicken Isolierstoffhülle in diese Schneid-Klemm-Anschlußkontakte treten allerdings hohe Eindrückkräfte auf, die mit dem bisher bekannten Anlegewerkzeug nicht immer bewältigt werden können.However, from DE-A-3 214 896 a insulation displacement connection contact is already known which permits the stripping-free connection of wires of different outer and inner conductor diameters and different insulation materials. Such an insulation displacement contact is used in terminal strips according to DE-A-3 415 396. When cable cores with an insulating sleeve thick in relation to the wire cross section are pressed into these insulation displacement contacts, however, high insertion forces occur, which cannot always be managed with the previously known contact tool.

Bei einer aus der DE-A-2 739 247 vorbekannten gattungsgemässen Vorrichtung zum Vorschneiden der Isolierstoffhülle von Kabeladern vor dem Anschließen an Schneid-Klemm-Kontakte sind die gegenüberliegenden Messerschneiden an einem Messer ausgebildet, das innerhalb des Basisteiles des Werkzeuges fest angebracht ist. Ein Schieber mit einer Nut als Gegenhalterung ist zwischen den Stegen des Basisteiles schiebbar gelagert. Nachteilig hierbei ist, daß die Isolierstoffhülle der Leiterseele beim Vorschneiden der Kabelader durch die gegenüberliegenden Messerschneiden hindurchgequetscht wird, wobei die Kabelader in der als Gegenhalterung dienenden Nut des Schiebers aufgenommen ist.In a generic device known from DE-A-2 739 247 for pre-cutting the insulating sleeve of cable cores before connecting to insulation displacement contacts, the opposite knife edges are formed on a knife which is fixedly attached within the base part of the tool. A slide with a groove as a counter-holder is slidably mounted between the webs of the base part. The disadvantage here is that the insulating sleeve of the conductor core is squeezed through the opposite knife edges when the cable core is pre-cut, the cable core being received in the groove of the slide serving as a counter-holder.

Nachteilig ist ferner, daß die Isolierstoffhülle nur mit zwei gegenüberliegenden Einschnitten versehen wird, welche anschließend zwischen die Schenkel des Schneid-Klemm-Elementes in den Klemmschlitz eingedrückt werden müssen. Dabei kann es leicht zu einer axialen Verschiebung der Kabelader kommen, so daß diese nicht - wie gewünscht - mit den durch die Messerschneiden hergestellten Einschnitten, sondern mit ihrer massiven Isolierstoffhülle in den Klemmschlitz eingeführt wird.Another disadvantage is that the insulating sleeve is only provided with two opposite incisions, which must then be pressed into the clamping slot between the legs of the insulation displacement element. This can easily lead to an axial displacement of the cable core, so that it is not - as desired - inserted into the clamping slot with the incisions made by the knife edges, but with its solid insulating material sleeve.

Insbesondere bei Kabeladern mit einer im Verhältnis zum Aderquerschnitt dicken Isolierstoffhülle werden hierbei hohe Eindrückkräfte erforderlich, die mit den üblichen Werkzeugen zum Eindrücken der Kabeladern in die Schneid-Klemm-Kontakte nicht aufgebracht werden können.Particularly in the case of cable cores with an insulating sleeve that is thick in relation to the core cross section, high indentation forces are required, which cannot be applied with the usual tools for indenting the cable cores into the insulation displacement contacts.

Der Erfindung liegt von daher die Aufgabe zugrunde, eine Vorrichtung der gattungsgemäßen Art zum Vorschneiden der Isolierstoffhülle von Kabeladern vor dem Anschließen an Schneid-Klemm-Kontakte, insbesondere von Kabeladern mit einer im Verhältnis zum Aderquerschnitt dicken Isolierstoffhülle, zu schaffen, mit welcher der Querschnitt der dicken Kabelader um ein solches Mass verringerbar ist, daß diese mit Sicherheit nur mit geringen Eindrückkräften in die Schneid-Klemm-Kontakte eindrückbar ist.The invention is therefore based on the object to provide a device of the generic type for pre-cutting the insulating sleeve of cable wires before connecting to insulation displacement contacts, in particular of cable wires with a thick insulating sleeve in relation to the wire cross section, with which the cross section of the thick cable core can be reduced to such an extent that it can be pressed into the insulation displacement contacts with certainty only with low insertion forces.

Die Lösung dieser Aufgabe ergibt sich aus den kennzeichnenden Merkmalen des Patentanspruches 1. Die Erfindung sieht einerseits ein Basisteil mit einer Kabelmulde zur Aufnahme der Kabeladern vor, so dass diese für ein Einwirken der Messerschneiden gut gelagert sind. Durch die bogenförmige Ausbildung der Messerschneiden werden in Axialrichtung der Kabeladern längere bzw. breitere Einschnitte geschaffen, so daß die vorgeschnittenen Kabeladern mit nur geringen Eindrückkräften anschließend in die Schneid-Klemm-Kontakte eingedrückt werden können. Da schließlich die bogenförmigen Messerschneiden an den gegenüberliegenden Innenseiten eines am Basisteil schwenkbar angelenkten im Querschnitt U-förmigen Hebels angeordnet sind, wird zum Vorschneiden der Isolierstoffhülle der Kabeladern ein echter Schneidvorgang ausgeführt, der gegenüber dem im Stand der Technik durchgeführten Quetschvorgang zu einem sauberen und sichern Anschneiden der Kabeladern führt. Bei den mit der erfindungsgemäßen Vorrichtung vorgeschnittenen Kabeladern ist sichergestellt, daß diese - selbst wenn diese in Axialrichtung gegenüber den Schneid-Klemm-Kontakten etwas verschoben werden - sicher in die Klemmkontakte eingedrückt werden können, zumal die bogenförmigen Einschnitte der Isolierstoffhülle eine leichte Zentrierung der Kaberader zum Schneid-Klemm-Kontakt ermöglichen.The solution to this problem results from the characterizing features of claim 1. The invention provides on the one hand a base part with a cable trough for receiving the cable cores, so that they are well supported for the action of the knife edges. Due to the arcuate design of the knife edges, longer or wider incisions are made in the axial direction of the cable cores, so that the pre-cut cable cores can then be pressed into the insulation displacement contacts with only slight indentation forces. Finally, since the arcuate knife edges are arranged on the opposite inner sides of a lever which is pivotably articulated in cross section on the base part, a real cutting process is carried out for pre-cutting the insulating sleeve of the cable cores, which, compared to the crimping process carried out in the prior art, results in a clean and secure cutting the cable leads. In the case of the cable wires pre-cut with the device according to the invention, it is ensured that these - even if they are shifted somewhat in the axial direction with respect to the insulation displacement contacts - can be securely pressed into the terminal contacts, especially since the arcuate incisions in the insulating sleeve provide easy centering of the cable wires Enable insulation displacement contact.

Weitere vorteilhafte Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen. Hierbei ist zu berücksichtigen, daß die erfindungsgemässe Vorrichtung sowohl an Anschlußleisten selbst angebracht als auch als Handwerkzeug in Form eines sogenannten Anlegewerkzeuges ausgebildet werden kann.Further advantageous embodiments of the invention result from the subclaims. It should be taken into account here that the device according to the invention can both be attached to terminal strips themselves and can be designed as a hand tool in the form of a so-called application tool.

Die Lösung dieser Aufgabe ergibt sich aus den kennzeichnenden Merkmalen des Anspruches 1 für das Verfahren und des Anspruches 3 für die Vorrichtung. Durch vor dem Eindrückvorgang erfolgendes, mindestens teilweises Wegschneiden der Isolierstoffhülle der Kabelader im vorgesehenen Kontaktierungsbereich können die beim Eindrücken der dicken Kabelader in die Schneid-Klemm-Anschlußkontakte auftretenden Eindrückkräfte erheblich verringert werden, insbesondere dann, wenn im Kontaktierungsbereich für die Kontaktschenkel des Schneid-Klemm-Anschlußkontaktes zwei einander gegen- überliegendeteileausderlsolierstoffhüllederdicken Kabelader weggeschnitten werden. Dies erfolgt bei der erfindungsgemäßen Vorrichtung durch eine Vorschneideeinrichtung mit zwei bogenförmigen Schneidemessern. Beim Anschaltevorgang, d.h. beim Eindrücken des erfindungsgemäß ausgebildeten Kontaktierungsbereichs der Kabelader in den Kontaktschlitz des Schneid-Klemm-Anschlußkontaktes müssen die Schneidkanten des Kontaktschlitzes weniger Isolierstoffmaterial durchdringen, so daß die Eindrückkräfte erheblich verringert werden. Beschädigungen der Federzungen des Anschlußkontaktes sind somit nicht mehr zu befürchten.The solution to this problem results from the characterizing features of claim 1 for the method and claim 3 for the device. By at least partially cutting away the insulating sleeve of the cable wire in the intended contacting area before the pressing-in process, the pressing-in forces which occur when the thick cable wire is pressed into the insulation displacement connection contacts can be considerably reduced, in particular if the contact wire is in contact area for the contact legs of the insulation displacement connection contact, two parts lying opposite one another are cut away from the insulating sleeve of the thick cable core. In the device according to the invention, this is done by a pre-cutting device with two arcuate cutting knives. During the connection process, ie when the contacting area of the cable core designed according to the invention is pressed into the contact slot of the insulation displacement contact, the cutting edges of the contact slot have to penetrate less insulating material, so that the pressing forces are considerably reduced. Damage to the spring tongues of the connection contact is therefore no longer to be feared.

Weitere vorteilhafte Ausgestaltungen der Erfindung ergeben sich aus den weiteren Unteransprüchen. Hierbei ist noch zu berücksichtigen, daß die erfindungsgemäße Vorrichtung sowohl an Anschlußleisten selbst angebracht als auch als Handwerkzeug in Form eines sogenannten Anlegewerkzeuges ausgebildet sein kann.Further advantageous embodiments of the invention result from the further subclaims. It should also be taken into account here that the device according to the invention can be attached to terminal strips itself or can be designed as a hand tool in the form of a so-called application tool.

Die Erfindung ist nachfolgend anhand eines als Anlegewerkzeug ausgebildeten Ausführungsbeispieles näher erläutert. Es zeigen:

  • Fig. 1 eine Ansicht des Anschaltewerkzeuges von der mit einem Ziehhaken versehenen Seite mit einer darunter befindlichen, mit Schneid-Klemm-Kontakten versehenen Anschlußleiste,
  • Fig. 2 eine etwas verkleinerte Ansicht des Anlegewerkzeuges von der mit einer Vorschneideeinrichtung versehenen Seite,
  • Fig. 3 eine Stirnansicht auf das Anschaltewerkzeug gemäss Pfeil X in Fig. 2,
  • Fig. 4 eine perspektivische Ansicht auf das Anlegewerkzeug mit ausgeklapptem Ziehhaken und
  • Fig. 5 die Ansicht eines mittels des Ziehhakens aufgeteilt werdenden zweiadrigen Kabels.
The invention is explained in more detail below on the basis of an exemplary embodiment designed as an application tool. Show it:
  • 1 is a view of the connection tool from the side provided with a pulling hook with a connection strip located underneath, provided with insulation displacement contacts,
  • 2 is a somewhat reduced view of the application tool from the side provided with a pre-cutting device,
  • 3 shows an end view of the connecting tool according to arrow X in FIG. 2,
  • Fig. 4 is a perspective view of the application tool with the pulling hook unfolded and
  • Fig. 5 is a view of a two-wire cable being divided by means of the pulling hook.

Das Anlegewerkzeug besteht aus einem Schaft 14 (Basisteil) mit einem Griffteil 15 an einem Ende sowie mit einem Führungssteg 17, einem Hebel 18 und Eindrückstegen 32 am anderen Ende. Sämtliche Bauteile 14, 15, 17, 18 und 32 sind einstückig aus Kunststoff von für ein Handwerkzeug notwendiger Festigkeit hergestellt. Der bogenförmig gerundete Griffteil 15 dient zum manuellen Aufbringen einer Eindrückkraft, mit welcher die Eindrückstege 32 beaufschlagt werden können, um Kabeladern 20 mit einer im Verhältnis zum Aderquerschnitt des Innenleiters 22 dicken Isolierstoffhülle 21 in Schneid-Klemm-Anschlußkontakte 44 von Anschlußleisten 40 eindrücken zu können. Der Führungssteg 17 dient hierbei der Einführungssicherung der Eindrückstege 32. Der Hebel 18 dientzum Herausnehmen von in die Anschlußleiste 40 eingesteckten, nicht dargestellten Überspannungsableitermagazinen.The application tool consists of a shaft 14 (base part) with a grip part 15 at one end and with a guide web 17, a lever 18 and insertion webs 32 at the other end. All components 14, 15, 17, 18 and 32 are made in one piece from plastic of the strength required for a hand tool. The arcuate rounded handle part 15 is used for manually applying an indentation force with which the indentation webs 32 can be acted upon in order to be able to press in cable cores 20 with an insulating sleeve 21 thick in relation to the wire cross section of the inner conductor 22 into insulation displacement terminal contacts 44 of terminal strips 40. The guide bar 17 serves to secure the insertion of the push-in bars 32. The lever 18 is used to remove surge arrester magazines, not shown, which are inserted into the terminal block 40.

An dem Schaft 14 des Anlegewerkzeuges ist eine Vorschneideeinrichtung 11 für die dicke Kabelader 20 angebracht. Diese besteht aus einem U-förmigen Hebel 23, der in der Schwenkachse 27 angelenkt ist. Der U-förmige Hebel 23 trägt auf den Innenseiten 33 seiner beiden Seitenflächen 56, 57 je ein bogenförmiges Schneidemesser 12, 13. Diese sind unter Freilassung eines Freiraumes von mindestens der Breite des Durchmessers des Innenleiters 22 der Kabelader 20 gegeneinander gerichtet, wie es insbesondere in Fig. 2 dargestellt ist. Die offene Seite des U-förmigen Hebels 23 ist in Richtung des Schaftes 14 angeordnet, so daß der Hebel 23 im niedergedrückten Zustand mit seinen Seitenflächen 56, 57 den Schaft 14 umschließt, wie es in Fig. 3 mit durchgezogenen Linien dargestellt ist. Aus dem Kunststoffmaterial des Schaftes 14 ist eine Führungsmulde 26 zur Aufnahme und Lagerung der Kabelader 20 ausgeformt.A pre-cutting device 11 for the thick cable core 20 is attached to the shaft 14 of the application tool. This consists of a U-shaped lever 23 which is articulated in the pivot axis 27. The U-shaped lever 23 carries on the inner sides 33 of its two side surfaces 56, 57 an arcuate cutting knife 12, 13 each. These are directed towards one another leaving a free space of at least the width of the diameter of the inner conductor 22 of the cable core 20, as is particularly the case in FIG Fig. 2 is shown. The open side of the U-shaped lever 23 is arranged in the direction of the shaft 14, so that the lever 23 in the depressed state encloses the shaft 14 with its side surfaces 56, 57, as shown in FIG. 3 by solid lines. A guide trough 26 for receiving and storing the cable core 20 is formed from the plastic material of the shaft 14.

Vor dem Eindrücken einer Kaberlader 20 mit im Verhältnis zum Aderquerschnitt des Innenleiters 22 dicker Isolierstoffhülle 21 in die Schneid-Klemm-Anschlußkontakte 44 einer Anschlußleiste 40 wird die Kabelader 20 in die Führungsmulde 26 eingelegt, wobei der Hebel 23 hochgeschwenkt ist, wie es in Fig. 3 dargestellt ist. Die Führungsmulde 26 verläuft in Längsrichtung des Schaftes 14. Durch Niederdrücken des Hebels 23 wird die Isolierstoffhülle 21 der Kabelader 20 mittels der auf den Innenseiten 33 der Seitenflächen 56, 57 des Hebels 23 angeordneten bogenförmigen Schneidemesser 12, 13 an zwei Stellen im vorgesehenen Kontaktierungsbereich 37 angeschnitten, wobei zwei Isolierstoffteile 34, 35 abgeschnitten werden, wie es in Fig. 2 dargestellt ist. Nach dem erneuten Hochschwenken des Hebels 23 wird die Kabelader 20 aus der Führungsmulde 26 herausgenommen und mit dem vorgesehenen Kontaktierungsbereich 37 in die Schneid-Klemm-Anschlußkontakte 44 der Anschlußleiste 40 eingelegt, wobei der Kontaktierungsbereich 37 in den Kontaktschlitz 45 eingedrückt wird. Das Eindrücken erfolgt mittels der Eindrückstege 32, welche an die Form des Schneid-Klemm-Anschlußkontaktes 44 angepaßt sind.Before a cable loader 20 with an insulating sleeve 21 thicker in relation to the wire cross section of the inner conductor 22 is pressed into the insulation displacement terminal contacts 44 of a terminal block 40, the cable core 20 is inserted into the guide trough 26, the lever 23 being pivoted upward, as shown in FIG. 3 is shown. The guide trough 26 runs in the longitudinal direction of the shaft 14. By pressing the lever 23 down, the insulating sleeve 21 of the cable core 20 is cut at two points in the provided contacting area 37 by means of the arcuate cutting knives 12, 13 arranged on the inside 33 of the side surfaces 56, 57 of the lever 23 , wherein two insulating material parts 34, 35 are cut off, as shown in Fig. 2. After the lever 23 has been pivoted up again, the cable core 20 is removed from the guide trough 26 and inserted with the intended contacting area 37 into the insulation displacement connection contacts 44 of the terminal strip 40, the contacting area 37 being pressed into the contact slot 45. The indentation takes place by means of the indentation webs 32, which are adapted to the shape of the insulation displacement contact 44.

Im Mittelpunkt des kreisscheibenförmigen Griffteiles 15 ist ein Ziehhaken 24 drehbar gelagert, der mit seinem hakenartigen Ende 36 zum Herausziehen und Entfernen von fest in die Schneid-Klemm-Anschlußkontakte 44 eingedrückten Kabeladern 20 dient. Es ist eine Rasteinrichtung 30 für den Ziehhaken 24 vorgesehen, welche aus zwei am Griffteil 15 5 ausgeformten Rastnasen 29 und einer Raste 30 im Ziehhaken gebildet ist. Hierdurch kann der Ziehhaken 24 zwei Positionen einnehmen, nämlich die in Fig. 1 mit ausgezogenen Linien dargestellte Ruhestellung, bei weicher der Ziehhaken 24 parallel zum Schaft 14 liegt, und die in Fig. 1 mit gestrichelten Linien und in Fig. 4 dargestellte Arbeitsstellung, bei welcher der Ziehhaken 24 etwa rechtwinklig vom Schaft 14 abgewinkelt ist.In the center of the circular disc-shaped handle part 15, a pulling hook 24 is rotatably mounted, which serves with its hook-like end 36 for pulling out and removing cable wires 20 firmly pressed into the insulation displacement terminal contacts 44. A locking device 30 is provided for the pulling hook 24, which is formed from two locking lugs 29 formed on the grip part 15 5 and a catch 30 in the pulling hook. This allows the pulling hook 24 to assume two positions, namely the rest position shown in solid lines in FIG. 1, in which the pulling hook 24 lies parallel to the shaft 14, and the working position shown in FIG. 1 with broken lines and in FIG. 4 which of the draw hooks 24 is angled approximately at right angles from the shaft 14.

Das Griffteil 15 besitzt ferner drei Durchgangsöffnungen 19 für Kabeladern 20, welchen am Ziehhaken 24 eine Trenneinrichtung 25 zugeordnet ist. Diese besteht aus zwei bogenförmigen Ausschnitten 58, 59, die einen spitzen Zacken 39 zwischen sich bilden. Ein zweiadriges Kabel (Fig. 5) wird durch eine Durchgangsbohrung 19 hindurchgeführt, anschließend wird der Ziehhaken 24 mit seinem spitzen Zacken 39 so in den Bereich dieser Durchgangsöffnungen 19 verschwenkt, daß der spitze Zacken 39 zwischen die beiden Kabeladern 20 des zweiadrigen Kabels kommt, so daß diese beim Durchziehen durch die Durchgangsöffnung 19 vom spitzen Zacken 39 in zwei einzelne Kabeladern 20 aufgetrennt werden.The handle part 15 also has three through openings 19 for cable cores 20, to which a separating device 25 is assigned on the pulling hook 24. This consists of two arcuate cutouts 58, 59 which form a pointed prong 39 between them. A two-core cable (Fig. 5) is passed through a through hole 19, then the pulling hook 24 with its pointed prongs 39 is pivoted into the area of these through openings 19 such that the pointed prongs 39 come between the two cable cores 20 of the two-core cable, so that these are separated by pulling through the opening 19 from the pointed prongs 39 into two individual cable wires 20.

Claims (6)

1. A device for precutting the insulating covering of cable wires prior to connection to cutting/clamping contacts, in particular cable wires having a thick insulating covering if compared to the wire cross section, comprising a base section, two opposed knife blades, and a counter support for the cable wires, characterized by that the base section (14) is provided with a cable depression (26) for receiving the cable wires (20), and that the knife blades (12, 13) are arranged at the opposed inner sides (33) of an in cross-section U-shaped lever (23) mounted pivotally at the base section (14), and are of curved shape.
2. A device according to claim 1, characterized by that the distance of the two curved cutting knives (12, 13) from each other corresponds at least to the width of the diameter of the internal conductor (22) of the cable wire (20).
3. A device according to claims 1 or 2, characterized by that the base section (14) forms the shaft of a tool, the handle section (15) of which is curved and round and the free end of which is provided with guide pieces (17, 32) for pressing the cable wires (20) into the cutting/clamping connection contacts (44) of connector banks (40).
4. A device according to claim 3, characterized by that at the shaft of the tool, in addition a lever (18) for removal of overvoltage suppressor magazines inserted into the connector bank (40) is arranged.
5. A device according to claims 3 or 4, characterized by that the handle section (15) of the tool is provided with several boreholes (19) and with a pull hook (24) exhibiting a separating device (25) swingable into the area of the boreholes (19), in order to be able to guide, thus, two-wire cables through the borehole (19) and to separate them by means of the separating device (25) into individual cable wires.
6. A device according to claim 5, characterized by that the pull hook (24) is provided with a notch device (30), and that the handle section (15) is provided with two latch detents (29), such that the pull hook (24) is latchable in two positions.
EP86730087A 1985-06-18 1986-05-22 Device for connecting cable cores Expired EP0210945B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT86730087T ATE44121T1 (en) 1985-06-18 1986-05-22 DEVICE FOR CONNECTING AND CONNECTING CABLE WIRE.
IN447/CAL/86A IN165734B (en) 1985-06-18 1986-06-17

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3522131 1985-06-18
DE19853522131 DE3522131A1 (en) 1985-06-18 1985-06-18 METHOD AND DEVICE FOR CONNECTING AND CONNECTING CABLE CHARGERS

Publications (2)

Publication Number Publication Date
EP0210945A1 EP0210945A1 (en) 1987-02-04
EP0210945B1 true EP0210945B1 (en) 1989-06-14

Family

ID=6273767

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86730087A Expired EP0210945B1 (en) 1985-06-18 1986-05-22 Device for connecting cable cores

Country Status (21)

Country Link
US (1) US4716651A (en)
EP (1) EP0210945B1 (en)
JP (1) JPS61292873A (en)
KR (1) KR940004153B1 (en)
CN (1) CN1005013B (en)
AU (1) AU579803B2 (en)
BR (1) BR8602810A (en)
CA (1) CA1282228C (en)
DE (2) DE3522131A1 (en)
ES (1) ES8800794A1 (en)
FI (1) FI83374C (en)
HK (1) HK62690A (en)
HU (1) HU205499B (en)
IL (1) IL79000A0 (en)
MY (1) MY102295A (en)
NO (1) NO167426C (en)
NZ (1) NZ216440A (en)
SG (1) SG65689G (en)
SU (1) SU1491350A3 (en)
TR (1) TR22768A (en)
ZA (1) ZA864500B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2746892B2 (en) * 1986-10-10 1998-05-06 セー・ジエ・ウー・ウー・アルストム Slotted electric wire connection device, corresponding connection tool, and electric wire connection method using these
ES2054698T3 (en) * 1986-12-03 1994-08-16 Krone Ag DEVICE FOR THE CONNECTION OF CABLE CONDUCTORS IN THE CUT-TERMINAL CONTACTS OF THE TERMINAL TERMINALS OF THE "DROPWIRE" TYPE, OF THE TELECOMMUNICATION TECHNIQUE.
DE9302866U1 (en) * 1993-02-26 1993-06-24 Quante Ag, 5600 Wuppertal, De
DE19616912C1 (en) * 1996-04-20 1997-10-02 Krone Ag Connecting tool
DE19724902C1 (en) * 1997-06-12 1998-11-05 Siemens Ag Device for reshaping cable sheaths and method for reshaping wire sheaths using such a device
AU3961099A (en) 1998-04-14 1999-11-01 Torbjoern Fidtje Connecting clamp
DE102008033905A1 (en) 2008-07-18 2010-01-21 Wago Verwaltungsgesellschaft Mbh Conductor connection element for attaching electrical conductor, has sharp-edged insulation cuts that are aligned at angle which is less than angle at which contact-cuts are aligned with respect to longitudinal extension axis of slot
CN102842838B (en) * 2012-08-01 2015-01-07 番禺得意精密电子工业有限公司 Cable connector and manufacturing method thereof
CN103199464B (en) * 2013-03-12 2016-12-28 福建省电力有限公司 A kind of overhead conductor abutting-joint tool
WO2015017493A1 (en) * 2013-07-30 2015-02-05 FCI Asia Pte. Ltd. Insulation displacement connector
US10050395B2 (en) 2013-12-06 2018-08-14 Fci Usa Llc Cable for electrical power connection
USD764412S1 (en) 2014-05-19 2016-08-23 Fci Americas Technology Llc Electrically conductive contact
US10312608B2 (en) 2015-03-03 2019-06-04 Fci Usa Llc Insulation displacement connector
CN105552681B (en) * 2015-12-14 2018-03-30 国家电网公司 A kind of electric power cable quick access device
CN109494547B (en) * 2018-11-21 2020-05-15 桐乡市倍特科技有限公司 Speed regulation method of double-core cable surface treatment device suitable for smart grid

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2610461A1 (en) * 1976-03-11 1977-09-22 Krone Gmbh Insulated wire connector with enlarged insertion part - has single stationary metal leaf spring contact with sharp edged slot and clamp with plastic sleeve
DE2739247B1 (en) * 1977-08-31 1979-02-22 Siemens Ag Tool for pressing an insulated electrical conductor into a clamping slot of a clamping element

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591649A (en) * 1948-01-13 1952-04-01 Ibm Wire former and stripper
US3604092A (en) * 1969-10-27 1971-09-14 Dynamic Tool And Mfg Co Inc Th Connecting tool
DE2254318C3 (en) * 1972-11-06 1975-04-30 Brown, Boveri & Cie Ag, 6800 Mannheim Clamp contact
JPS5319978Y2 (en) * 1972-11-27 1978-05-26
JPS5622630U (en) * 1979-07-31 1981-02-28
DE8013494U1 (en) * 1980-05-20 1980-08-21 Krone Gmbh, 1000 Berlin Positioning tool
US4429451A (en) * 1981-01-16 1984-02-07 Angelico Henry R Hand tool for applying electrical connectors
EP0106024A1 (en) * 1982-09-11 1984-04-25 C.A. Weidmüller GmbH & Co. Insulating piercing contact
DE3415369A1 (en) * 1984-04-25 1985-11-07 Krone Gmbh, 1000 Berlin CONNECTING STRIP WITH LSA PLUS CONNECTING ELEMENTS FOR CONNECTING CABLE CHARGERS AND OUTDOOR CABLES (DROPWIRE CABLES)

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2610461A1 (en) * 1976-03-11 1977-09-22 Krone Gmbh Insulated wire connector with enlarged insertion part - has single stationary metal leaf spring contact with sharp edged slot and clamp with plastic sleeve
DE2739247B1 (en) * 1977-08-31 1979-02-22 Siemens Ag Tool for pressing an insulated electrical conductor into a clamping slot of a clamping element

Also Published As

Publication number Publication date
FI83374C (en) 1991-06-25
US4716651A (en) 1988-01-05
DE3664026D1 (en) 1989-07-20
SU1491350A3 (en) 1989-06-30
FI862574A0 (en) 1986-06-17
NO167426C (en) 1991-10-30
KR870000780A (en) 1987-02-20
NO862413L (en) 1986-12-19
NZ216440A (en) 1989-05-29
CN1005013B (en) 1989-08-16
IL79000A0 (en) 1986-09-30
ES8800794A1 (en) 1987-11-16
FI83374B (en) 1991-03-15
KR940004153B1 (en) 1994-05-13
MY102295A (en) 1992-05-28
SG65689G (en) 1990-09-07
HK62690A (en) 1990-08-17
HUT44374A (en) 1988-02-29
JPS61292873A (en) 1986-12-23
CA1282228C (en) 1991-04-02
AU5859286A (en) 1986-12-24
HU205499B (en) 1992-04-28
CN86104353A (en) 1987-04-22
TR22768A (en) 1988-07-01
NO167426B (en) 1991-07-22
EP0210945A1 (en) 1987-02-04
JPH0226355B2 (en) 1990-06-08
DE3522131A1 (en) 1986-12-18
NO862413D0 (en) 1986-06-17
ZA864500B (en) 1987-02-25
DE3522131C2 (en) 1989-05-03
ES556212A0 (en) 1987-11-16
FI862574A (en) 1986-12-19
AU579803B2 (en) 1988-12-08
BR8602810A (en) 1987-02-10

Similar Documents

Publication Publication Date Title
EP0210945B1 (en) Device for connecting cable cores
EP0040307B1 (en) Tool for electrically connecting isolated wire conductors
DE2711723C2 (en) Method of connecting a fine wire and connector for performing this method
DE3709376C1 (en) Insulation displacement contact
EP0536523B1 (en) Terminal
DE3203751A1 (en) WIRE INSTALLATION TOOL AND METHOD FOR INSTALLING A WIRE IN AN ELECTRICAL CONNECTOR
EP1008205B1 (en) Terminal block for connecting insulated conductors without stripping
DE19723663B4 (en) Wire crimp connection construction and wire crimp connection method
DE3202747A1 (en) Mains plug
EP1251589B1 (en) Screwless terminal
EP0205929B1 (en) Terminal
EP0892997B1 (en) Cable plug connector
EP1972032B1 (en) Insulation displacement contact for braided wires
DE4033366C2 (en)
EP3759766B1 (en) Overvoltage protection device with at least one overvoltage protection unit, consisting of a socket part and a plug part which can be connected to the socket part
DE102008033905A1 (en) Conductor connection element for attaching electrical conductor, has sharp-edged insulation cuts that are aligned at angle which is less than angle at which contact-cuts are aligned with respect to longitudinal extension axis of slot
EP0270480A2 (en) Apparatus for the connection of cable cores to cutting and clamping contacts of "drop wire" connecting blocks for the telecommunications
DE102009040646B3 (en) Device for separating contact tongue i.e. bridge bar, from plug-in bridge i.e. plug-in bridge system, in automated tool, has tool with cutting edge, and bridge bar that is accurately fitted into contours, which are formed in tool
DE19937313C1 (en) blade contact
EP1246302B1 (en) Cutting device for a tool, especially a screwdriver
DE2622323B2 (en) Contact device for connecting an electrical line end
EP1137104A2 (en) Insulation displacement contact for a conductor having a plurality of wires
DE4300347A1 (en) Electric knife-edge terminal contact element with piercer
EP1366543A2 (en) Contact element, terminal with a contact element and method for contacting a conductor with a contact element
EP1271695B1 (en) Electrical connector

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

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

XX Miscellaneous (additional remarks)

Free format text: EIN ANTRAG GEMAESS REGEL 88 EPU AUF HINZUFUEGUNG DES PATENTANSPRUCHES 9 LIEGT VOR. UBER DIESEN ANTRAG WIRD IM LAUFE DES VERFAHRENS VON DER PRUEFUNGSABTEILUNG EINE ENTSCHEIDUNG GETROFFEN WERDEN.

17P Request for examination filed

Effective date: 19870302

17Q First examination report despatched

Effective date: 19880524

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

XX Miscellaneous (additional remarks)

Free format text: 881122

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: 44121

Country of ref document: AT

Date of ref document: 19890615

Kind code of ref document: T

ITF It: translation for a ep patent filed

Owner name: JACOBACCI & PERANI S.P.A.

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
REF Corresponds to:

Ref document number: 3664026

Country of ref document: DE

Date of ref document: 19890720

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
ITTA It: last paid annual fee
EPTA Lu: last paid annual fee
EAL Se: european patent in force in sweden

Ref document number: 86730087.3

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

Ref country code: GB

Payment date: 19950426

Year of fee payment: 10

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

Ref country code: LU

Payment date: 19950501

Year of fee payment: 10

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

Ref country code: DE

Payment date: 19950509

Year of fee payment: 10

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

Ref country code: FR

Payment date: 19950512

Year of fee payment: 10

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

Ref country code: CH

Payment date: 19950518

Year of fee payment: 10

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

Ref country code: AT

Payment date: 19950519

Year of fee payment: 10

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

Ref country code: SE

Payment date: 19950522

Year of fee payment: 10

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

Ref country code: NL

Payment date: 19950531

Year of fee payment: 10

Ref country code: BE

Payment date: 19950531

Year of fee payment: 10

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: 19960522

Ref country code: GB

Effective date: 19960522

Ref country code: AT

Effective date: 19960522

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

Ref country code: SE

Effective date: 19960523

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

Ref country code: LI

Effective date: 19960531

Ref country code: CH

Effective date: 19960531

Ref country code: BE

Effective date: 19960531

BERE Be: lapsed

Owner name: KRONE A.G.

Effective date: 19960531

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

Ref country code: NL

Effective date: 19961201

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

Effective date: 19960522

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: FR

Effective date: 19970131

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

Ref country code: DE

Effective date: 19970201

EUG Se: european patent has lapsed

Ref document number: 86730087.3

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19961201

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

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 NON-PAYMENT OF DUE FEES;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: 20050522