EP0732779B1 - Pince pour comprimer des embouts - Google Patents

Pince pour comprimer des embouts Download PDF

Info

Publication number
EP0732779B1
EP0732779B1 EP96101501A EP96101501A EP0732779B1 EP 0732779 B1 EP0732779 B1 EP 0732779B1 EP 96101501 A EP96101501 A EP 96101501A EP 96101501 A EP96101501 A EP 96101501A EP 0732779 B1 EP0732779 B1 EP 0732779B1
Authority
EP
European Patent Office
Prior art keywords
crimping
jaws
profile
section
lever
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
EP96101501A
Other languages
German (de)
English (en)
Other versions
EP0732779A3 (fr
EP0732779A2 (fr
Inventor
Edgar Wilhelm
Horst Hofmann
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.)
Rennsteig Werkzeuge GmbH
Original Assignee
Rennsteig Werkzeuge 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 Rennsteig Werkzeuge GmbH filed Critical Rennsteig Werkzeuge GmbH
Publication of EP0732779A2 publication Critical patent/EP0732779A2/fr
Publication of EP0732779A3 publication Critical patent/EP0732779A3/fr
Application granted granted Critical
Publication of EP0732779B1 publication Critical patent/EP0732779B1/fr
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
    • H01R43/0424—Hand tools for crimping with more than two radially actuated mandrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
    • B25B27/146—Clip clamping hand tools

Definitions

  • the invention relates to a pressing tongs for pressing wire end sleeves, contact sockets or cable lugs onto electrical conductors, with pressing jaws arranged in the pliers head part, surrounded by a pivoting lever and centrally movable relative to one another by its swiveling drive movement effected via a toggle lever drive, which can be brought into and in the return stroke out of the pressing position, whose partially butting jaw surfaces together with the adjacent press jaws form an adjustable press cross-section, bridging different sized press profiles and the resulting different press paths an automatically acting during the pressing process, elastic, spring-loaded compensation between the Power transmission members is created.
  • the balancing of the pressing paths present in each case by means of different large-sized pressing profiles within the drive mechanism of the pressing tongs between the handles and the pressing jaws is therefore necessary in order to be able to guarantee high uniformity and quality of the pressing within a predetermined size range of wire end ferrules and electrical conductors to avoid breakage of pliers links due to possible overloading. It is particularly advantageous to make this compensation resilient and elastic, for example by means of a spring member, which experience has shown that work with the pliers is considerably improved and facilitated.
  • the pliers are secured against any premature opening of the press jaws by a ratchet lock known in its type and purpose, so that in any case the working stroke that has been initiated is completed for the respective pressing.
  • the compensation of the pressing path differences can be carried out in such a way that an elastically acting support is arranged at least on one of the force transmission members, which is expediently formed by a separate spring member.
  • one of the toggle levers belonging to the power transmission system is designed to be displaceable at its outer articulation point against the action of a tension spring and can, together with a ratchet mechanism, adjust within certain limits to the size of the profile to be pressed.
  • Crimping pliers according to the generic features for crimping wire end sleeves onto electrical conductors, with pressing jaws arranged in the pliers head part, enclosed by a pivoting lever formed by the pliers limb and pivotable in relation to one another, thereby being able to be moved centrally and thereby being brought into and out of the pressing position, are known (US Pat. No. 3,203,078). .
  • the pivot lever is operatively connected to the press jaws via a spline profile, and the pivot lever is centered and movable on the peripheral outer surface of the press jaws.
  • the press jaws are pivotally mounted on the lower base plate of one pliers part on continuous bearing bolts and axially fixed.
  • the pliers proposed here are of the type and shape of the Press profile and also after the execution of the functional Construction elements not for crimping ferrules suitable. In these it comes to an all-round, if possible over the entire cross-section is evenly procured and dimensionally accurate Pressing that cannot be achieved with such pressing tongs.
  • the pliers body 1 is made in a known manner from two base plates 2; 3 joined together, which form a head part 4 and part handle parts 5 and 6.
  • an outer spring zone 8 is expediently formed by a constriction 7 in the middle section, which, under the corresponding, yet to be shown, action of force, is able to spring in and out relative to the adjacent head part 4 and grip part 5.
  • an inner or inner spring 9 designed to be movable as a spring lever and held at one of its ends, which has a common articulation point 10 or clamping area 10 with the outer spring zone 8 of the right handle part 6.
  • this spring 9 is in a positive connection with the toggle lever 12 mounted in the left grip part 5, which, as can be seen in FIG. 1, consists of a toggle lever drive in a known manner from the levers 12 and 13, as well as the handle part 5, which forms the function-determining element of this pliers drive.
  • the other of the two toggle levers, here bearing reference number 13 is formed between the common bearing point 14 and the bearing point 15, the bearing point 15 belonging to the pivot lever 16 to be driven.
  • the pivot lever 16 is arranged between the two base plates 2 and 3 of the pliers body 1 and, as has already been indicated, is connected to the toggle lever drive in the bearing point 15 in a drive-effective manner by a tab 17 provided on the pivot lever 16.
  • the swivel lever 16 is connected to the press jaws 18 of the press tool.
  • This connection is based on a positive connection, which is produced by a spline 19. 1 and especially FIGS. 3 and 4 show this detail clearly, for which it should be emphasized that the pivot lever 16 is guided by this arrangement, but is otherwise freely movable.
  • the press jaws 18 are, as has already been proposed, connected to the lower base plate 3 with the aid of a continuous bearing pin 21 and are pivotably mounted thereon.
  • the profile to be formed by the swiveling press jaws 18, as shown in the drawing plane, is in each case by the profile surfaces 22; 23, formed. See FIGS. 3 and 4.
  • the profile surfaces 22 and 23 can be designed for a polygonal pressing, preferably for a square or hexagonal pressing, the geometric configuration and mechanical adjustment of which, as shown in FIG. 1, being carried out in a rosette-like manner .
  • the pivot point 24 of the press jaws 18 is in each case on that perpendicular perpendicular 25 which is formed between one of the corner points of the largest possible press profile and its profile center point 26.
  • the distance between the bearing pins 21 and the center of the profile is decisive for the size of the translation which is effective here and also for the size of the pressing area.
  • the translation is advantageously 1: 1.
  • the two resilient elements 8 and 9, one according to the invention novel, simple and advantageous technical solution of the such pressing pliers existing problem to bridge the represent different pressing areas are in the rear end section of the right handle part 6 by transverse bolts 27 and longitudinally shaped knobs 28 firmly joined together and act there like a compact whole, what circumstance for the function and Property of the springs 8 and 9 on their common pivot point 10th is also important.
  • Press jaws 18 are on their actual profile or press surfaces 22 profiled, such that the pressed surfaces 29 of the ferrules 30 optionally a rotating press profile, as shown in FIG. 7, or a offset press profile, as shown in Fig. 6 results.
  • the profile advantageously has a triangular basic shape 31 like that 8 is intended to illustrate.
  • the profile tips 32 are rounded.
  • the pressing tongs work as follows: With the handle parts 5 and 6 open and the knee lever 12 folded; 13, the press space 32 provided between the press jaws is also open. The parts to be pressed together can be inserted and brought into their pressing position.
  • expediently elastic compensation in the power transmission system provide the springs 8 and 9 which, if necessary Direction of arrow "B" can evade.
  • the spring characteristics of the two spring elements in it makes sense to add a perfect compression to one part guarantee on the parts and on the other hand a corresponding one enable easy and convenient handling of the pressing tongs.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)

Claims (3)

  1. Pince à sertir les embouts de filerie, douilles de contact ou cosses sur des conducteurs électriques au moyen de mâchoires sertisseuses disposées dans la partie tête de la pince, portant le profil de sertissage et exécutant l'opération,
    qui sont logées orientables sur des axes (21) traversants dans la partie tête de la pince (4) et fixées axialement,
    qui toutes forment en commun une ouverture de sertissage modulable dans sa section et qui sont ceintes par un levier pivotant (16) commandant leur entraínement,
    qui reçoivent le levier pivotant sur leurs surfaces périphériques extérieures tout en assurant son centrage et son entraínement dans un profil en cannelures (19) et qui peuvent être amenées respectivement en et hors position de sertissage moyennant un mouvement de commande initié par le système à genouillère, lui-même actionné par les manches (5, 6),
    à savoir qu'il est créé dans la pince à sertir, pour maítriser les différences de calibrage des profils à sertir et les différentes courses de sertissage que cela implique, disposée entre les manches (5: 6) et les mâchoires sertisseuses, une compensation force-trajet entre les éléments de transmission de force, intervenant automatiquement au cours de l'opération de sertissage, par ex, à l'initiative de ressorts, à savoir que dans la zone de leur profil de sertissage, les mâchoires sertisseuses (18) sont constituées respectivement d'une surface de sertissage (22) et d'une surface de glissement (23) et que les surfaces de sertissage (22) de toutes les mâchoires sertisseuses (18) forment à l'intérieur de leur calibre de sertissage modulable, dans toutes les positions de sertissage, un profil de forme fermée, par ex. à quatre ou six pans, en quoi la verticale médiane (25) tracée sur la droite allant de l'angle respectif du profil vers le centre (26) de ce profil, constitue avec le cercle primitif sélectionné pour les axes de logement (25), l'axe de rotation ou de pivotement des mâchoires sertisseuses (18) et à savoir que les surfaces de glissement (23) des mâchoires sertisseuses (18) sont amenées en contact plan avec les surfaces de sertissage (22) des mâchoires (18) adjacentes et se situent respectivement dans le prolongement des surfaces de sertissage adjacentes et à savoir que du fait de sa réduction de section configurée dans sa portion centrale sous forme d'un rétrécissement (7) ainsi que par le levier à ressort (9) intégré et fixé sur lui, amené en liaison active avec un bras de levier du système à genouillère (12), le manche fixe (6) est étudié comme ressort pour la compensation force-trajet entre les éléments de transmission de force.
  2. Pince à sertir selon la revendication 1, caractérisée par le fait que sur leur surface de sertissage (22), les mâchoires sertisseuses (18) sont profilées de sorte qu'il en résulte sur les surfaces serties (29) des embouts de filerie (30) au choix un profil périphérique ou déporté, à savoir que le profil possède une forme de base triangulaire (31) dont les pointes (32) sont arrondies.
  3. Pince à sertir selon la revendication 1, caractérisée par le fait que le levier à ressort (9) est configuré comme une partie du manche (6) et réuni par sa portion terminale arrière en liaison de forme et d'adhérence avec le manche (6) par des boulons (27) et des picots (28).
EP96101501A 1995-03-02 1996-02-02 Pince pour comprimer des embouts Expired - Lifetime EP0732779B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19507347 1995-03-02
DE19507347A DE19507347C1 (de) 1995-03-02 1995-03-02 Preßzange für Aderendhülsen
US09/334,296 US6176116B1 (en) 1995-03-02 1999-06-16 Crimping tool for crimping lead end sleeves and the like

Publications (3)

Publication Number Publication Date
EP0732779A2 EP0732779A2 (fr) 1996-09-18
EP0732779A3 EP0732779A3 (fr) 1996-09-25
EP0732779B1 true EP0732779B1 (fr) 1998-09-30

Family

ID=26012960

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96101501A Expired - Lifetime EP0732779B1 (fr) 1995-03-02 1996-02-02 Pince pour comprimer des embouts

Country Status (4)

Country Link
US (1) US6176116B1 (fr)
EP (1) EP0732779B1 (fr)
AT (1) ATE171817T1 (fr)
DE (2) DE19507347C1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2099103A2 (fr) 2008-03-07 2009-09-09 Rennsteig Werkzeuge GmbH Pince de sertissage
DE102009026092A1 (de) 2008-07-02 2010-01-07 Rennsteig Werkzeuge Gmbh Crimpzange
EP2905848A1 (fr) 2014-02-06 2015-08-12 Wezag GmbH Werkzeugfabrik Pince de pression
EP3012923A1 (fr) 2014-10-20 2016-04-27 Wezag GmbH Werkzeugfabrik Pince de pression
EP3012924A1 (fr) 2014-10-20 2016-04-27 Wezag GmbH Werkzeugfabrik Pince de pression
DE102015108493A1 (de) 2015-05-29 2016-12-01 Phoenix Contact Gmbh & Co. Kg Werkzeug zum Krimpen, Pressen oder Verformen eines Werkstücks
WO2019105704A1 (fr) 2017-12-01 2019-06-06 Rennsteig Werkzeuge Gmbh Pince-étau
WO2019105703A1 (fr) 2017-12-01 2019-06-06 Rennsteig Werkzeuge Gmbh Mâchoires de sertissage ainsi que pince de sertissage avec deux mâchoires de pince
EP3904006A1 (fr) 2020-04-28 2021-11-03 WEZAG GmbH & Co. KG Matrice de pince à sertir et pince à sertir
EP3904007A1 (fr) 2020-04-28 2021-11-03 WEZAG GmbH & Co. KG Matrice de pince à sertir et pince à sertir

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DE19858719A1 (de) * 1998-12-18 2000-06-21 Connectool Gmbh & Co Preßwerkzeug
US6360577B2 (en) * 1999-09-22 2002-03-26 Scimed Life Systems, Inc. Apparatus for contracting, or crimping stents
US6840081B2 (en) * 2000-08-10 2005-01-11 Advanced Cardiovascular Systems, Inc. Assembly for crimping an intraluminal device or measuring the radial strength of the intraluminal device and method of use
US6568235B1 (en) * 2000-08-10 2003-05-27 Advanced Cardiovascular Systems, Inc. Assembly for crimping an intraluminal device or measuring the radial strength of the intraluminal device and method of use
US6484553B1 (en) * 2001-05-01 2002-11-26 Delphi Technologies, Inc. Swage dies for swage-ring clamps
DE10138343A1 (de) * 2001-07-27 2003-02-06 Hainbuch Gmbh Spannende Tech Wechelvorrichtung für Spannköpfe mit mehreren Spannbacken
US7162909B2 (en) * 2002-08-28 2007-01-16 Daniels Manufacturing Corporation Crimp tool for crimping pin and socket contacts
US6925847B2 (en) * 2002-08-31 2005-08-09 Thomas Motsenbocker Hand held stent crimping apparatus and method
US20040107806A1 (en) * 2002-12-10 2004-06-10 Gruber Thomas A. Tool assembly with interchangeable iris actuating frame
US7152452B2 (en) * 2002-12-26 2006-12-26 Advanced Cardiovascular Systems, Inc. Assembly for crimping an intraluminal device and method of use
US7225518B2 (en) * 2004-02-23 2007-06-05 Boston Scientific Scimed, Inc. Apparatus for crimping a stent assembly
US7207204B2 (en) * 2004-02-26 2007-04-24 Boston Scientific Scimed, Inc. Crimper
US7021114B2 (en) * 2004-04-16 2006-04-04 Boston Scientific Scimed, Inc. Stent crimper
US7503201B2 (en) * 2005-03-25 2009-03-17 Mil3, Inc. Two-stroke tool
US7947207B2 (en) 2005-04-12 2011-05-24 Abbott Cardiovascular Systems Inc. Method for retaining a vascular stent on a catheter
US7563400B2 (en) * 2005-04-12 2009-07-21 Advanced Cardiovascular Systems, Inc. Method of stent mounting to form a balloon catheter having improved retention of a drug delivery stent
DE102005042450B4 (de) * 2005-09-06 2008-01-17 Airbus France Doppelcrimpwerkzeug
SE529618C2 (sv) * 2006-02-21 2007-10-09 Pressmaster Ab Länk för krimpverktyg
SE529617C2 (sv) * 2006-02-21 2007-10-09 Pressmaster Ab Klämback och krimpverktyg
US20080082111A1 (en) * 2006-05-08 2008-04-03 Richard Jaffee Device and Method for the Evacuation of Matter Beneath the Skin
US20070271990A1 (en) * 2006-05-26 2007-11-29 Young Thomas M Shutter-Type Crimper
DE102008003524B4 (de) 2008-01-08 2009-12-03 Wezag Gmbh Werkzeugfabrik Presswerkzeug
DE202008005082U1 (de) 2008-01-08 2008-06-26 Wezag Gmbh Werkzeugfabrik Presswerkzeug
US8333003B2 (en) 2008-05-19 2012-12-18 Boston Scientific Scimed, Inc. Bifurcation stent crimping systems and methods
DE102009050820A1 (de) 2009-06-06 2010-12-09 Bernhard Rieger Anwürgezange/Presszange zum Einbringen von Nebenformelementen in einen Außenmantel zum Zwecke der Herstellung einer formschlüssigen Verbindung mit einem von ihm umschlossenen Element
DE102009026001B4 (de) * 2009-06-19 2012-08-30 Rennsteig Werkzeuge Gmbh Variable Positionierungseinrichtung für ein Crimpwerkzeug sowie Crimpwerkzeug
US9089958B2 (en) 2011-07-01 2015-07-28 Mil3 Inc. Multi-functional tool for flexible pipe and related methods
US10010412B2 (en) 2011-07-27 2018-07-03 Edwards Lifesciences Corporation Conical crimper
US9564727B2 (en) * 2012-07-11 2017-02-07 Weidmueller Interface Gmbh & Co. Kg Crimping apparatus for turned contacts
DE202012102561U1 (de) 2012-07-11 2013-10-14 Weidmüller Interface GmbH & Co. KG Crimpwerkzeug für Aderendhülsen
DE102013100801A1 (de) * 2013-01-28 2014-07-31 Rennsteig Werkzeuge Gmbh Crimpzange
DE202014101650U1 (de) 2014-04-08 2015-07-09 Weidmüller Interface GmbH & Co. KG Selbsteinstellendes Crimpwerkzeug
SE539135C2 (sv) * 2014-05-28 2017-04-11 Pressmaster Ab Krimpverktyg och krimpback
USD838564S1 (en) 2015-03-02 2019-01-22 Phoenix Contact Gmbh & Co. Kg Tool
ES2964590T3 (es) * 2015-08-07 2024-04-08 Jc Medical Inc Dispositivo de aplastamiento
JP6547541B2 (ja) * 2015-09-17 2019-07-24 日本ゼオン株式会社 縮径装置
US10716691B2 (en) 2016-06-24 2020-07-21 Edwards Lifesciences Corporation Compact crimping device
US10737370B2 (en) * 2016-07-11 2020-08-11 Goehl Technology, LLC Adjustable tool
DE102019127047B4 (de) * 2019-10-08 2023-04-27 CIMCO-Werkzeugfabrik Carl Jul. Müller GmbH & Co. KG Crimpzange
CN110883277A (zh) * 2019-12-19 2020-03-17 嘉兴恩碧技电气有限公司 一种金属细丝压接工装
CN111146665A (zh) * 2020-01-10 2020-05-12 重庆交通大学 可校准式手动数字压接钳
AT523722B1 (de) * 2020-07-21 2021-11-15 Sw Automatisierung Gmbh Crimpwerkzeug
CN216455494U (zh) 2020-08-31 2022-05-10 爱德华兹生命科学公司 用于将假体植入物卷曲到递送装置的系统和卷曲系统
USD977931S1 (en) * 2022-05-17 2023-02-14 Yueqing Fusite Tools Co., Ltd. Crimping tool
DE102023000399A1 (de) 2023-02-09 2024-08-14 FORSCHUNGSGEMEINSCHAFT WERKZEUGE und WERKSTOFFE E.V. FGW Werkzeug zum Crimpen von Bauelementen
DE202023000293U1 (de) 2023-02-09 2023-03-02 FORSCHUNGSGEMEINSCHAFT WERKZEUGE und WERKSTOFFE E.V. FGW Werkzeug zum Crimpen von Bauelementen

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Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2099103A2 (fr) 2008-03-07 2009-09-09 Rennsteig Werkzeuge GmbH Pince de sertissage
DE102009003559A1 (de) 2008-03-07 2009-09-10 Rennsteig Werkzeuge Gmbh Crimpzange
CN101557067B (zh) * 2008-03-07 2013-10-23 伦斯泰格工具有限责任公司 折波钳
DE102009026092A1 (de) 2008-07-02 2010-01-07 Rennsteig Werkzeuge Gmbh Crimpzange
EP2905848A1 (fr) 2014-02-06 2015-08-12 Wezag GmbH Werkzeugfabrik Pince de pression
US9242349B2 (en) 2014-02-06 2016-01-26 Wezag Gmbh Werkzeugfabrik Crimping pliers
US9634451B2 (en) 2014-10-20 2017-04-25 Wezag Gmbh Werkzeugfabrik Crimping pliers
EP3012924A1 (fr) 2014-10-20 2016-04-27 Wezag GmbH Werkzeugfabrik Pince de pression
EP3012923A1 (fr) 2014-10-20 2016-04-27 Wezag GmbH Werkzeugfabrik Pince de pression
DE102015108493A1 (de) 2015-05-29 2016-12-01 Phoenix Contact Gmbh & Co. Kg Werkzeug zum Krimpen, Pressen oder Verformen eines Werkstücks
WO2016193053A2 (fr) 2015-05-29 2016-12-08 Phoenix Contact Gmbh & Co. Kg Outil de sertissage, de pressage ou de façonnage d'une pièce
US10173308B2 (en) 2015-05-29 2019-01-08 Phoenix Contact Gmbh & Co. Kg Tool for crimping, pressing or forming a workpiece
WO2019105703A1 (fr) 2017-12-01 2019-06-06 Rennsteig Werkzeuge Gmbh Mâchoires de sertissage ainsi que pince de sertissage avec deux mâchoires de pince
WO2019105704A1 (fr) 2017-12-01 2019-06-06 Rennsteig Werkzeuge Gmbh Pince-étau
DE202018006658U1 (de) 2017-12-01 2021-11-11 Rennsteig Werkzeuge Gmbh Pressbacken, sowie Presszange mit zwei Zangenbacken
US11462874B2 (en) 2017-12-01 2022-10-04 Rennsteig Werkzeuge Gmbh Crimping pliers
US11682875B2 (en) 2017-12-01 2023-06-20 Rennsteig Werkzeuge Gmbh Pressing jaws for crimping pliers
EP3904006A1 (fr) 2020-04-28 2021-11-03 WEZAG GmbH & Co. KG Matrice de pince à sertir et pince à sertir
EP3904007A1 (fr) 2020-04-28 2021-11-03 WEZAG GmbH & Co. KG Matrice de pince à sertir et pince à sertir
US11631957B2 (en) 2020-04-28 2023-04-18 Wezag Gmbh & Co. Kg Crimping pliers die and crimping pliers
US11967795B2 (en) 2020-04-28 2024-04-23 Wezag Gmbh & Co. Kg Crimping pliers die and crimping pliers

Also Published As

Publication number Publication date
DE19507347C1 (de) 1996-09-12
US6176116B1 (en) 2001-01-23
DE59600613D1 (de) 1998-11-05
ATE171817T1 (de) 1998-10-15
EP0732779A3 (fr) 1996-09-25
EP0732779A2 (fr) 1996-09-18

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