EP0873582B1 - Tragbares werkzeug zum crimpen von kontaktstiften an elektrischen leitern - Google Patents

Tragbares werkzeug zum crimpen von kontaktstiften an elektrischen leitern Download PDF

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Publication number
EP0873582B1
EP0873582B1 EP97900624A EP97900624A EP0873582B1 EP 0873582 B1 EP0873582 B1 EP 0873582B1 EP 97900624 A EP97900624 A EP 97900624A EP 97900624 A EP97900624 A EP 97900624A EP 0873582 B1 EP0873582 B1 EP 0873582B1
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EP
European Patent Office
Prior art keywords
punches
crimping
portable tool
turret
tool according
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 - Lifetime
Application number
EP97900624A
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English (en)
French (fr)
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EP0873582A1 (de
Inventor
Claude Martin
Thierry Couquillou
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Euritech - Europe Informatique Et Technologies (sarl)
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Euritech - Europe Informatique Et Technologies (sarl)
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Publication of EP0873582A1 publication Critical patent/EP0873582A1/de
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Publication of EP0873582B1 publication Critical patent/EP0873582B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H01R43/0428—Power-driven hand crimping tools
    • 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
    • H01R43/0424—Hand tools for crimping with more than two radially actuated mandrels
    • 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
    • H01R43/048—Crimping apparatus or processes
    • H01R43/0486—Crimping apparatus or processes with force measuring means

Definitions

  • the force sensor is arranged to distance from the axes where the efforts of crimping, so that the force measured is not representative of the actual crimping effort and that the crimping results can be find skewed.
  • the crimping device described in the aforementioned document is equipped with a pin positioning device which is also relatively complex and bulky.
  • a position / effort curve can be compared to a reference curve recorded in the base of data from the control system.
  • Figure 1 is a front view of the tool portable crimp according to the invention, the head of which is shown without the front wall of its housing.
  • Figure 2 is a side view in axial section of this tool.
  • Figure 5a is an axial sectional view and more large scale of the crimping head.
  • Figure 9 is a view similar to Figure 8 and representing the crimping head during the action of crimping of a pin on a conductor.
  • the 3-4 gear motor is of the current type continuous and double direction of rotation; he is willing radially with respect to the axis of the barrel, at most close to the latter, and it is housed in a casing 9 forming the handle of the tool and making it possible to house the various conductors connected to the motors and to the tool sensors.
  • the axis of motorization A-A is perpendicular to the axis of a-a rotation of the barrel (figure 2).
  • the 3-4 gear motor is equipped an incremental encoder 10 also housed in the housing 9.
  • Barrel 1 has an axial through passage 11, of circular section and in the anterior portion which opens a plurality of radial passages 12 arranged in the same plane and regularly spaced from 45 degrees. In each of these radial passages, is mounted an axially movable punch 13A or 13B.
  • the barrel 1 is, of preferably provided with at least two sets of punches 13A and 13B arranged alternately, the punches 13A of one of these games differing from the punches 13B from the other play by the shape of their active end 13a or 13b, as is more particularly visible on the figure 3.
  • the tests carried out revealed that the use of two sets of punches is sufficient to cover 90% of the crimp contacts, in the field of construction or maintenance aeronautics.
  • This spring 14 is wedged, through its ends opposite, on the one hand, against a circular shoulder 12a constituting the bottom of an enlarged portion of each passage 12 and, on the other hand, against a shoulder circular 13th constituted by the internal face of the bulging portion of the head 13d of each punch.
  • Cam 2 consists of a cylindrical piece the rear portion 2a of which contains the bearings 5 and its active surface is constituted by the surface internal of its anterior portion 2b surrounding the portion before barrel 1 in which the punches 13A and 13B whose heads 13d are supported against said active surface which has, in alternation, hollow parts 15 and parts active in relief 16.
  • the punches 13A or 13B can be moved axially between two extreme positions, one of which (rest position) results from their support against a hollow part 15 of the cam and the other (crimp position) of their support against an active part in relief 16 of said cam.
  • Cam 2 has a number of hollow parts 15 and active parts in relief 16 equal to the number of punches from each set of punches 13A or 13B. Else share, each hollow part 15 is dimensioned for allow the simultaneous support of a punch 13A and a punch 13B of the two sets of punches, while each active part in relief 16 is dimensioned for only allow support with one punch 13A or 13B of a selected set of punches.
  • each slope is more pronounced in its part where the effort to be made is lower, then this slope decreases in its part where the effort to produce is greater. As is more particularly represented in FIG.
  • each cam 16 of the multicame fixed member 2 comprises: - a first zone 17a having a percentage of slope important allowing the displacement of the punches in pre-centering position and approach to them in contact with the crimp pin; - a second area 17b with constant slope and percentage of slope more weak, corresponding to the crimping action well said ; - and a third clearance zone 17c with a large percentage of reverse slope allowing the positioning of the inactive punches in the inlet ends of the hollow parts 15 during the selection of punches suitable for a cycle of crimping.
  • sensors 18, for example constituted by load washers, known per se, are built into housings in the part front of cam 2 which surrounds the set of punches 13A-13B, outside the active surfaces of the parts in relief 16.
  • These load washers 18 are advantageously arranged on the outside of flexible parts constituted by the raised parts 16 of said cam.
  • These flexible parts are, for example, obtained by cutting the raised parts 16 following strings of the cylindrical front part of the cam and through a hole made in the bottom of this cutting.
  • the load washers 18 have a very low crushing, on the order of 2 to 3 microns, so that the effort measured is thus very representative of the real effort.
  • the force sensors 18 are connected to a system control-command or programmable control unit including a computer. Another advantage already underlined arising from the fixed positioning of the washers load 18, is to have a fixed wiring, not subject to torsional or tensile movements.
  • a position / effort curve is memorized temporarily to be compared to the curve of reference.
  • Mathematical analysis consists of finding inflection points signifying the beginning of a rupture, to the overshoots of the envelope curves, to the energy overall can mean one or more cut strands.
  • the crimping assembly consisting of the barrel punch holder 1 and cam 2 is housed in the part front of a casing 19 whose axis is oriented perpendicularly to the axis of the housing 9. At the front, this housing is closed by a plate 19a provided with an orifice central 19b located in front of the entrance to passage 11, coaxially with the latter.
  • the crimping tool according to the invention comprises also a longitudinal positioning system of the wire / pin pair consisting of a male pin or female in which the stripped end is inserted an electric wire or cable.
  • this longitudinal positioning system includes a mounted mobile crew with an ability to axial displacement in a fixed guide 20 rigidly secured to the head housing 19.
  • the moving equipment includes a tubular slide 21 in which an inductive sensor 22 is housed before which is disposed a movable centering cone 23 axially with respect to this detector, and that a spring 24, acting in compression, tends to push back towards the front, i.e. away from said detector inductive.
  • This centering cone 23 can be pushed back in back against the antagonistic action of the spring 24, until its rear part 25 constituted by a small metallic mass, come into contact with the inductive sensor 22.
  • Guide 20 is arranged coaxially with barrel 1 and its front portion is engaged in the portion posterior enlarged axial passage 11 formed in said barrel.
  • the front part of the cone centering 23 is engaged and guided in the smaller diameter front portion of said passage axial 11.
  • the moving crew 21-22-23-24 is subject to drive means allowing its axial displacement, that is to say the adjustment of its position inside the fixed guide 20, depending on the length of the pins to crimp.
  • the cylindrical rear part 20a of the guide 20 has two longitudinal slots 26 diametrically opposite and around this posterior part is mounted a cylindrical socket 27 provided with two helical slots 28. In these helical slots, diametrically opposite lugs are engaged, integral with the rear end of the slide 21 and passing through the longitudinal slots 26 of the part rear 20a of the guide 20. These pins can be formed by opposite ends 29a of a rod drive 29 arranged across the end slide 21.
  • the rear end of the drive sleeve is provided with a pinion 30 which can be formed of a single piece with said socket.
  • This pinion 30 is in taken with a motor pinion 31 fixed on the shaft of output of a motorization device for example consisting of a DC gear motor 32 housed in the casing 19 and whose axis is disposed at distance and parallel to the common axis of the device crimping and positioning device longitudinal, said gear motor also being equipped with an incremental encoder 36.
  • the crimping tool is still equipped with at least two position detectors.
  • One of these detectors 33 allows very precise control of the position of the barrel 1 for adjusting the depth while the second 34 allows check the position of the positioning device longitudinal.
  • the barcode reading system allows you to read information on a label that could be on the electric wire or cable.
  • This information may include, for example, the indication the type of pin to crimp on the wire, the wire gauge; in this case, preparation for crimping can operate without operator action (selection of gauge, wire, and connection pin).
  • the control of the force / penetration curve allows to reject a bad pin accidentally placed.
  • the operator selects, on the keyboard screen of the control system, the wire gauge and the type of connection pin he wishes to crimp, this selection can be made entirely automatic, as indicated above, using the barcode reading system connected to the programmable control.
  • the control system selects the appropriate punches (i.e. punches 13A or punches 13B) and order a first approximation of their active ends 13a or 13b to place them in the pre-centering position (figure 8) by means of the rotation of the barrel 1 actuated by the gear motor 3-4; during this phase, the angular displacement amplitude of the barrel is very weak and the profile of the initial portion 17a slopes of cam 2 over which the heads of the punches causes a small displacement of the punches in the direction of the axis of the passage 11.
  • punches 13A or punches 13B the appropriate punches
  • the programmable control unit controls also the positioning of the centering cone 23 of the longitudinal positioning device, on the axis of barrel 1 rotation, depending on the length of the crimp pin.
  • the gear motor 32 rotates the socket 27 which, by through its helical slots or ramps 28 acts on the rod 29 which is moved parallel to the crimping axis being guided by the slots longitudinal 26 and which brings with it the crew mobile 22-23-24-25 including the centering cone 23.
  • the correct positioning of the moving assembly is provided by the coder.
  • the value of the amplitude of the angular displacement of the punch cylinder 1 and of the axial displacement selected punches 13A or 13B determining the depth of crimping impressions is pre-determined based on the characteristics of the spindle (material, thickness, diameter, length, etc.) and conductor (diameter, number of strands or strands, etc.).
  • the load washers 18 arranged on the axes radial displacement of the punches 13A, 13B allow very precise measurements of the crimping efforts.
  • Rapid sampling of effort data and position allows to "trace", by the system of control-command, an effort / position curve.
  • the punches are returned to their pre-centering position (if the next crimp pin is of the same type), under the action of the return springs 14, as a result of the rotation of the gear motor 3-4, in the opposite direction, the crimping cycle carried out by displacement angular "round trip" of the punch cylinder 1, in the range of 10 degrees to 20 degrees. If the crimping does not comply, an acknowledgment by the operator is necessary to obtain the return of the barrel in the rest position.
  • the punches selected are the punches 13A whose drive heads 13d are are located at the entrance to slopes 17a-17b of the active parts 16 of cam 2, before the operation of actual crimping, so that said punches are returned to the position of pre-centering at the end of this operation, under the control of the programmable control unit.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)

Claims (11)

  1. Tragbares Werkzeug zur Quetschverbindung von Anschlußstiften an Drahtleitungen, dadurch gekennzeichnet, daß es umfaßt:
    eine drehbar montierte Stößelhaltetrommel (1), welche Trommel (1) einen axialen Durchlaß (11) umfaßt und mit mindestens zwei Stößelsätzen (13A, 13B) versehen ist, die radial zwischen zwei Endpositionen verschiebbar sind und sich durch die Form ihres Quetschverbindungsendes (13a, 13b) unterscheiden;
    eine feststehende Kurvenscheibe (2), die um die Trommel (1) montiert ist und gegen deren Wirkfläche (15, 16) sich die äußeren Enden (13d) der Stößel (13A, 13B) stützen, wobei die Wirkfläche (15, 16) so ausgebildet ist, daß sie entweder die Positionierung der Gesamtheit der Stößel (13A und 13B) in Ruhestellung oder die selektive Verschiebung der Stößel eines einzelnen Stößelsatzes (13A oder 13B) in Richtung auf die Achse des axialen Durchlasses (11) der Trommel (1) ermöglicht;
    eine Motoreinrichtung (3-4), die den Drehantrieb der Trommel (1) ermöglicht.
  2. Tragbares Werkzeug nach Anspruch 1, dadurch gekennzeichnet, daß die Wirkfläche (15, 16) der feststehenden Kurvenscheibe (2) so ausgebildet ist, daß sie das Feststellen der Stößel des gewählten Stößelsatzes (13A oder 13B) in einer Vorzentrierungs-Zwischenposition ermöglicht, die zwischen ihrer Ruhestellung und ihrer Quetschverbindungsposition liegt.
  3. Tragbares Werkzeug nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß Kraft-Meßwertgeber (18), die beispielsweise aus Lastmeßelementen gebildet sind, in der feststehenden Kurvenscheibe (2) angeordnet sind, welche die Stößelhaltetrommel (1) umgibt, wobei diese Kraft-Meßwertgeber (18) hinter den erhabenen Wirkabschnitten (16) der Wirkfläche der Kurvenscheibe (2) und auf den radialen Verschiebungsachsen der Stößel positioniert sind.
  4. Tragbares Werkzeug nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der Antriebsmotor (3-4) der Trommel (1) im Handgriff (9) des Werkzeugs gelagert ist, und dadurch, daß die Antriebsachse (A-A) senkrecht zur Drehachse (a-a) der Trommel angeordnet ist.
  5. Tragbares Werkzeug nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß mindestens ein Abschnitt der Stößel (13A, 13B) und der Kanäle (12), durch welche die letzteren gleiten können, einen viereckigen, bevorzugt rechteckigen Querschnitt aufweist, und dadurch, daß die Kopfenden (13d) der Stößel (13A, 13B) zylindrische Auflageflächen aufweisen.
  6. Tragbares Werkzeug nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die feststehende Kurvenscheibe (2) eine Anzahl von abgesenkten Ruheabschnitten (15) und erhabenen Wirkabschnitten (16) aufweist, die der Anzahl der Stößel jedes Stößelsatzes (13A oder 13B) entspricht, wobei jeder abgesenkte Ruheabschnitt (15) so bemessen ist, daß er das gleichzeitige Aufliegen eines Stößels (13A und 13B) der beiden Stößelsätze (13A, 13B) ermöglicht, während jeder erhabene Wirkabschnitt (16) so bemessen ist, daß er nur das Aufliegen eines einzigen Stößels (13A oder 13B) eines ausgewählten Stößelsatzes zuläßt.
  7. Tragbares Werkzeug nach einem der Ansprüche 1, 2, 3 oder 6, dadurch gekennzeichnet, daß die geneigten Abschnitte (17) der Wirkfläche der feststehenden Kurvenscheibe (2) bilden: - eine erste Zone (17a), die einen wesentlichen prozentualen Anteil der Neigung ausmacht, die eine sukzessive Verschiebung der Stößel (13A oder 13B) in die Vorzentrierungsposition sowie ihre anschließende Annäherung zum Kontakt mit dem zu verquetschenden Stift ermöglicht; - eine zweite Zone (17b) mit konstanter Neigung und mit einem geringeren prozentualen Neigungsanteil, der die Durchführung des eigentlichen Verquetschens ermöglicht; - und vorzugsweise eine dritte Zone (17c) mit einem wesentlichen prozentualen Anteil einer in umgekehrter Richtung verlaufenden Neigung.
  8. Tragbares Werkzeug nach einem der Ansprüche 1 bis 7, umfassend ein System zur Längspositionierung der Stifte, dadurch gekennzeichnet, daß dieses Positionierungssystem umfaßt: - eine bewegliches Organ, das axial verschiebbar in einer feststehenden Führung (20) montiert ist, wobei dieses bewegliche Organ einen rohrförmigen Schieber (21) umfaßt, in dem ein Fühler (22) angeordnet ist, vor dem ein in bezug auf den Fühler axial beweglicher Zentrierkegel (23) angeordnet ist und den eine Feder (24) nach vorne beaufschlagt, wobei das bewegliche Organ (21-22-23-24) an Längsantriebseinrichtungen (27, 30) befestigt ist, die die Einstellung seiner Position in der feststehenden Führung (20) ermöglichen.
  9. Tragbares Werkzeug nach Anspruch 8, dadurch gekennzeichnet, daß die Längsantriebseinrichtung des beweglichen Organs eine Gewindebuchse (27) umfaßt, die um einen zylindrischen Abschnitt (20a) der feststehenden Führung (20) angeordnet und mit schraubenförmigen Schlitzen (28) versehen ist, in die einstückig mit dem rohrförmigen Schieber (21) ausgeführte Vorsprünge (29a) eingreifen, wobei die Gewindebuchse an einen Motor (32) gekoppelt ist, der ihren Drehantrieb ermöglicht und dessen Achse beabstandet und parallel zur Achse des Längspositionierungssystems angeordnet ist.
  10. Tragbares Werkzeug nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß es einen Fühler (33) umfaßt, der die Kontrolle der Position der Stößelhaltetrommel (1) ermöglicht, und/oder einen Fühler (34), der die Kontrolle der Position der Einrichtung zur Längspositionierung (20-21-22-23-24-25-27) ermöglicht.
  11. Tragbares Werkzeug nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß es mit einer programmierbaren Steuereinheit verbunden ist, die die Winkelverschiebungen der Trommel (1) und/oder das Längspositionierungssystem der Stifte steuert, wobei diese programmierbare Steuereinheit umfaßt:
    einen Rechner mit Datenbank;
    ein Meßsystem, das die Informationen der Lastmeßelemente (18) aufnimmt;
    ein Steuer- und Positionierungssystem für die Antriebsmittel (3-4; 32) der Trommel (1) und/oder der Einrichtung zur Längspositionierung (21-22-23-24);
    und vorzugsweise ein Strichcode-Lesesystem.
EP97900624A 1996-01-10 1997-01-10 Tragbares werkzeug zum crimpen von kontaktstiften an elektrischen leitern Expired - Lifetime EP0873582B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9600438A FR2743449B1 (fr) 1996-01-10 1996-01-10 Outil portable pour le sertissage de broches de connexion sur des conducteurs electriques
FR9600438 1996-01-10
PCT/FR1997/000043 WO1997025757A1 (fr) 1996-01-10 1997-01-10 Outil portable pour le sertissage de broches de connexion sur des conducteurs electriques

Publications (2)

Publication Number Publication Date
EP0873582A1 EP0873582A1 (de) 1998-10-28
EP0873582B1 true EP0873582B1 (de) 1999-10-06

Family

ID=9488147

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97900624A Expired - Lifetime EP0873582B1 (de) 1996-01-10 1997-01-10 Tragbares werkzeug zum crimpen von kontaktstiften an elektrischen leitern

Country Status (6)

Country Link
EP (1) EP0873582B1 (de)
AT (1) ATE185456T1 (de)
CA (1) CA2241805A1 (de)
DE (1) DE69700589T2 (de)
FR (1) FR2743449B1 (de)
WO (1) WO1997025757A1 (de)

Cited By (3)

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Publication number Priority date Publication date Assignee Title
DE102007063669B4 (de) * 2007-01-29 2011-04-28 Rennsteig Werkzeuge Gmbh Crimpeinsatz für ein Crimpwerkzeug
DE102019101016A1 (de) * 2019-01-16 2020-07-16 Harting Electric Gmbh & Co. Kg Verfahren und Vorrichtung zur Überprüfung der Qualität einer Crimpung
US11346732B2 (en) 2019-11-11 2022-05-31 Wezag Gmbh & Co. Kg Crimping pliers, group of crimping pliers and use of a die half

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DE102004009489B4 (de) * 2004-02-27 2013-09-05 Gesellschaft für Fertigungstechnik und Entwicklung mbH Verfahren zum Betrieb einer Crimpzange
DE102004043776B3 (de) * 2004-09-10 2006-06-14 Bernhard Schäfer Werkzeug- und Sondermaschinenbau GmbH Motorisch angetriebene Crimpvorrichtung
US7461448B2 (en) 2005-08-17 2008-12-09 Simon Schwartzman Crimping tool with quick-change crimp head for sealing and electrically crimping electrical contacts to insulated wire
FR2916091B1 (fr) * 2007-05-11 2009-07-17 Eurocopter France Amelioration aux systemes de sertissage a controle integre.
DE102007050176A1 (de) * 2007-10-19 2009-04-23 Tyco Electronics Amp Gmbh Mobile Crimpvorrichtung, System und Verfahren zum mobilen Crimpen
DE102008030773B4 (de) * 2008-06-28 2013-12-24 GFE - Gesellschaft für Fertigungstechnik und Entwicklung Schmalkalden e.V. Anordnung zur Integration einer Messelektronik in Crimpzangen
CH701681A1 (de) * 2009-08-21 2011-02-28 Schleuniger Holding Ag Crimpwerkzeug und Verfahren zur Herstellung eines 4-Punkt-Crimps.
FR2988531B1 (fr) * 2012-03-21 2015-03-20 Ct Tech Des Ind Mecaniques Dispositif de sertissage a came instrumentee
DE102014008613A1 (de) * 2014-06-06 2015-12-17 Uniflex-Hydraulik Gmbh Radialpresse
EP3396796B1 (de) 2017-04-25 2021-07-21 WEZAG GmbH & Co. KG Press-, crimp- oder schneidwerkzeug sowie werkzeuggruppe
CN108746380A (zh) * 2018-07-25 2018-11-06 佛山市南海嘉美时代照明有限公司 一种快速连接装置
CN109590415A (zh) * 2019-01-09 2019-04-09 鹤壁海昌专用设备有限公司 一种开式多点压接模具
CN111769421B (zh) * 2020-02-14 2022-04-08 国网河南省电力公司电力科学研究院 一种输电导线多端同步压接工具
EP4243222B1 (de) 2022-03-09 2024-05-15 WEZAG GmbH & Co. KG Crimpzangen-kraftsensor und crimpzange

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GB549706A (en) * 1941-02-28 1942-12-03 Vickers Armstrongs Ltd Improvements in or relating to crimping, indenting and like machines, particularly applicable to the production of artillery ammunition
JPH0695472B2 (ja) * 1987-03-14 1994-11-24 オムロン株式会社 電動形コネクタ端子圧接工具
AU3856989A (en) * 1988-06-30 1990-01-23 Karl Sauder Radial press for essentially cylindrical workpieces
FR2651384B1 (fr) * 1989-08-31 1991-11-29 Aerospatiale Dispositif pour sertir des elements de connexion sur des conducteurs electriques et systeme de sertissage automatique comportant un tel dispositif.
US5195350A (en) * 1991-04-25 1993-03-23 E. I. Du Pont De Nemours And Company Method for forming features on an elongated metal wire

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007063669B4 (de) * 2007-01-29 2011-04-28 Rennsteig Werkzeuge Gmbh Crimpeinsatz für ein Crimpwerkzeug
DE102019101016A1 (de) * 2019-01-16 2020-07-16 Harting Electric Gmbh & Co. Kg Verfahren und Vorrichtung zur Überprüfung der Qualität einer Crimpung
WO2020147889A1 (de) 2019-01-16 2020-07-23 Harting Electric Gmbh & Co. Kg Verfahren und vorrichtung zur überprüfung der qualität einer crimpung
US11346732B2 (en) 2019-11-11 2022-05-31 Wezag Gmbh & Co. Kg Crimping pliers, group of crimping pliers and use of a die half

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Publication number Publication date
FR2743449A1 (fr) 1997-07-11
ATE185456T1 (de) 1999-10-15
DE69700589D1 (de) 1999-11-11
FR2743449B1 (fr) 1998-02-06
DE69700589T2 (de) 2000-05-04
WO1997025757A1 (fr) 1997-07-17
CA2241805A1 (fr) 1997-07-17
EP0873582A1 (de) 1998-10-28

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