EP1179877A1 - Fixation device - Google Patents

Fixation device Download PDF

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Publication number
EP1179877A1
EP1179877A1 EP00202839A EP00202839A EP1179877A1 EP 1179877 A1 EP1179877 A1 EP 1179877A1 EP 00202839 A EP00202839 A EP 00202839A EP 00202839 A EP00202839 A EP 00202839A EP 1179877 A1 EP1179877 A1 EP 1179877A1
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EP
European Patent Office
Prior art keywords
fastening device
tool
reaction force
target value
linear guides
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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.)
Granted
Application number
EP00202839A
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German (de)
French (fr)
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EP1179877B1 (en
Inventor
Christian Staab
Wolfgang Diezel
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Delphi Technologies Inc
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Delphi Technologies Inc
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Publication date
Application filed by Delphi Technologies Inc filed Critical Delphi Technologies Inc
Priority to EP20000202839 priority Critical patent/EP1179877B1/en
Priority to DE50008512T priority patent/DE50008512D1/en
Publication of EP1179877A1 publication Critical patent/EP1179877A1/en
Application granted granted Critical
Publication of EP1179877B1 publication Critical patent/EP1179877B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/0094—Press load monitoring means
    • 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 invention relates to a fastening device for the Attaching an electrical contact or plug to one End of an electrical conductor with at least one Upper tool, which is relatively movable and in relation to a lower tool is arranged and further means for cutting, bending and / or forming.
  • Such devices are known in principle and serve, for example, one or more claw-shaped Bend tabs around a conductor or through parts of one To drive conductor such that an electrical Contacting and at the same time securing the contact is brought about.
  • the fastening device is assigned a force measuring device for determining a reaction force, which a control unit with a programmable memory has has stored setpoints and a comparator, and that the measured reaction force is compared with the stored setpoints after each tool stroke.
  • the invention thus enables precise and automatic quality control.
  • a deviation between the measured value and the setpoint indicates connection errors, which can be caused, for example, by an incompletely closed crimp or damage to the conductor (punching or kinking of individual strands).
  • the signal can be used for a optical display can be used. However, it is the same conceivable to send the signal to an automatic device, which to select, in other words scrap or Rework parts.
  • each setpoint is with an upper and one provided lower tolerance range, so that a Tolerance band for the setpoints results. It is understood that the Loss work depending on different Acceleration or different friction ratios can fluctuate.
  • the guides of the upper tool and the lower tool are linear guides, which are provided between the two tool parts, and rolling bodies exhibit.
  • the use of balls, rollers or needles as rolling bodies is particularly favorable.
  • the driven tool part a frame-shaped, has weight-optimized structure, and at least parts of the driven tool part made of lightweight materials low specific density exist.
  • the invention is based on a preferred exemplary embodiment, which consists of two figures emerges, described in more detail.
  • the figures each show in perspective view and reduced one Fastening device according to the invention, according to Figure 2 without electrical attachments.
  • the fastening device 1 comprises a Upper tool 2 and a lower tool 3 with a foot 4 and a basic body 5.
  • the foot 4 serves as a support and clamping on a machine table, not shown (for example a press) and the basic body 3 is firmly on the foot 4 arranged.
  • Between the upper tool 2 and the lower tool 3 are also linear guide means 6 provided so that the two tool parts 2, 3 relative are movable towards each other.
  • the upper tool 2 is not one of the exemplary embodiments shown press ram driven, and a top Pin 7 is used to clamp the upper tool part 2 in the Stoessel.
  • the fastening device 1 also has via a force measuring device 8 for measuring the acting Reactive force in the operation of the fastening device 1 and via a control unit 9, which is a programmable Memory 10 with stored setpoints and one Comparator 11 includes.
  • the force measuring device 8 does not have to must be arranged on the lower tool part 3, but can also be on the press.
  • a force sensor 12 is a load cell or simple strain gauges, which in the sense of a Bridge circuit (Wheatstone bridge) for measuring Forces are used. It should also be pointed out that only the reaction forces, i.e. those forces are measured which are opposed to reshaping. To naturally also include acceleration forces and Frictional forces of the tool 2.
  • the share of losses is usual Slideways of various influencing factors, such as for example, the lubrication and also the temperature.
  • a linear guide with rolling bodies unifies the Loss share regardless of the influencing factors mentioned.
  • the specified setpoints are shown with upper ones and lower tolerance ranges, and with the Measured values compared. As soon as a reading as not has been identified correctly, a signal is emitted and, if necessary, the selection of the corresponding production part.
  • the linear guide is provided as a module, which consists of at least two parts movable relative to each other and the intermediate Waelz bodies exists.
  • Each of the tool parts 2, 3, but especially the driven tool part (according to the figure Upper tool 2) has a frame-like, in comparison with a full body weight-reduced structure. This is for example, by using a honeycomb or grid structure or just simply by correspondingly light and high-strength materials can be implemented.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)

Abstract

The fixing device has an upper tool (2) which is displaced relative to a lower tool (3) and cooperating devices for cutting, bending and/or deformation of the contact or plug. A force measuring device (8) detects the reaction force, with a control unit (9) used for comparison of the measured reaction force with a reference value held in a programmable memory (10) via a comparator (11).

Description

Die Erfindung betrifft eine Befestigungsvorrichtung fuer die Befestigung eines elektrischen Kontakt oder Stecker an einem Ende eines elektrischen Leiters mit wenigstens einem Oberwerkzeug, welches relativ bewegbar sowie in Relation zu einem Unterwerkzeug gefuehrt angeordnet ist, und ferner Mittel zum Schneiden, Biegen und / oder Umformen aufweist.The invention relates to a fastening device for the Attaching an electrical contact or plug to one End of an electrical conductor with at least one Upper tool, which is relatively movable and in relation to a lower tool is arranged and further means for cutting, bending and / or forming.

Derartige Vorrichtungen sind grundsaetzlich bekannt und dienen beispielsweise dazu, eine oder mehrere krallenfoermige Laschen um einen Leiter herumzubiegen oder durch Teile eines Leiters derart hindurchzutreiben, dass eine elektrische Kontaktierung und gleichzeitig eine Sicherung der Kontaktierung herbeigefuehrt wird. Ein grosse Anzahl unterschiedlicher Kanaele einerseits und abnehmender Einbauraum andererseits, insbesondere im Innenraum innerhalb von modernen Kraftfahrzeugen, erfordern eine fortwaehrende Miniaturisierung mit immer dichter beieinander liegenden Leiterbahnen mit ihrerseits aeusserst kleinen Leiterquerschnitten und endseitigen Steckeranschluessen.Such devices are known in principle and serve, for example, one or more claw-shaped Bend tabs around a conductor or through parts of one To drive conductor such that an electrical Contacting and at the same time securing the contact is brought about. A large number of different channels on the one hand and decreasing installation space on the other hand, especially in the interior within modern Motor vehicles require ongoing miniaturization with increasingly closer interconnects in turn extremely small conductor cross-sections and ends Steckeranschluessen.

Eine Aufgabe der vorliegenden Erfindung ist es, eine verbesserte Befestigungsvorrichtung bereitzustellen, welche insbesondere auch die Herstellung von Befestigungen an Leitern mit aeusserst duennem Querschnitt (mit beispielsweise weniger als 0,35mm2 Querschnittsflaeche) erlaubt.It is an object of the present invention to provide an improved fastening device which, in particular, also permits the production of fastenings on conductors with an extremely thin cross section (with, for example, less than 0.35 mm 2 cross-sectional area).

Diese Aufgabe wird erfindungsgemaess dadurch geloest, dass der Befestigungsvorrichtung eine Kraftmessvorrichtung zum Ermitteln einer Reaktionskraft zugeordnet ist, welche eine Steuerungseinheit mit einem programmierbaren Speicher mit
   gespeicherten Sollwerten und einen Vergleicher aufweist, und dass die gemessene Reaktionskraft nach jedem Werkzeughub mit den gespeicherten Sollwerten verglichen wird. Die Erfindung erlaubt dadurch eine genaue und automatische Qualitaetskontrolle. Eine Abweichung zwischen Messwert und Sollwert deutet auf Verbindungsfehler hin, welche ihre Ursache beispielsweise in einem nicht (vollstaendig) geschlossenen Crimp oder einer Beschaedigung des Leiters (Durchstanzen oder Abknicken einzelner Litzen) haben koennen.This object is achieved according to the invention in that the fastening device is assigned a force measuring device for determining a reaction force, which a control unit with a programmable memory has
has stored setpoints and a comparator, and that the measured reaction force is compared with the stored setpoints after each tool stroke. The invention thus enables precise and automatic quality control. A deviation between the measured value and the setpoint indicates connection errors, which can be caused, for example, by an incompletely closed crimp or damage to the conductor (punching or kinking of individual strands).

Wenn eine gemessene Reaktionskraft nicht mit gespeicherten Sollwerten uebereinstimmt, sendet die Steuerungseinheit ein Signal aus. Das Signal kann fuer eine optische Anzeige verwendet werden. Es ist allerdings genauso denkbar, das Signal einer automatischen Vorrichtung zuzuleiten, welche zu selektierende, mit anderen Worten Ausschuss- oder Nacharbeitsteile aussondert.If a measured reaction force is not with matches the stored setpoints, sends the Control unit a signal. The signal can be used for a optical display can be used. However, it is the same conceivable to send the signal to an automatic device, which to select, in other words scrap or Rework parts.

Um innerhalb der Presse und innerhalb der Befestigungsvorrichtung geleistete Verlustarbeit zu beruecksichtigen, ist jeder Sollwert mit einem oberen und einen unteren Toleranzbereich versehen, so dass sich ein Toleranzband fuer die Sollwerte ergibt. Es versteht sich, dass die Verlustarbeit in Abhaengigkeit von unterschiedlicher Beschleunigung oder unterschiedlichen Reibungsverhaeltnissen schwanken kann.To within the press and within the Fastener done loss work Taking into account, each setpoint is with an upper and one provided lower tolerance range, so that a Tolerance band for the setpoints results. It is understood that the Loss work depending on different Acceleration or different friction ratios can fluctuate.

Fuer die Reduzierung der Verluste erweist es sich als vorteilhaft, wenn die Fuehrungen von Oberwerkzeug und Unterwerkzeug Linearfuehrungen sind, welche zwischen den beiden Werkzeugteilen vorgesehen sind, und Waelzkoerper
   aufweisen. Besonders guenstig ist die Verwendung von Kugeln, Walzen oder Nadeln als Waelzkoerper.For the reduction of the losses it proves to be advantageous if the guides of the upper tool and the lower tool are linear guides, which are provided between the two tool parts, and rolling bodies
exhibit. The use of balls, rollers or needles as rolling bodies is particularly favorable.

In Hinblick auf Verluste ist es ferner guenstig, wenn der angetriebene Werkzeugteil eine rahmenfoermige, gewichtsoptimierte Struktur aufweist, und zumindest Teile des angetriebenen Werkzeugteil aus Leichtbauwerkstoffen mit geringer spezifischer Dichte bestehen.With regard to losses, it is also beneficial if the driven tool part a frame-shaped, has weight-optimized structure, and at least parts of the driven tool part made of lightweight materials low specific density exist.

Die Erfindung wird nachstehend anhand eines bevorzugten Ausfuehrungsbeispiels, welches aus zwei Figuren hervorgeht, naeher beschrieben. Die Figuren zeigen jeweils in perspektivischer Ansicht sowie verkleinert eine Befestigungsvorrichtung nach der Erfindung, gemaess Figur 2 ohne elektrische Anbauteile.The invention is based on a preferred exemplary embodiment, which consists of two figures emerges, described in more detail. The figures each show in perspective view and reduced one Fastening device according to the invention, according to Figure 2 without electrical attachments.

Im Einzelnen umfasst die Befestigungsvorrichtung 1 ein Oberwerkzeug 2 und ein Unterwerkzeug 3 mit einem Fuss 4 sowie einem Grundkoerper 5. Der Fuss 4 dient der Auflage und dem Aufspannen auf einem nicht gezeigten Maschinentisch (beispielsweise einer Presse) und der Grundkoerper 3 ist fest an dem Fuss 4 angeordnet. Zwischen dem Oberwerkzeug 2 und dem Unterwerkzeug 3 sind ferner Linearfuehrungsmittel 6 vorgesehen, so dass die beiden Werkzeugteile 2,3 relativ zueinander gefuehrt bewegbar sind. Gemaess dem Ausfuehrungsbeispiel wird das Oberwerkzeug 2 von einem nicht gezeigten Pressenstoessel angetrieben, und ein oberseitiger Zapfen 7 dient zum Einspannen des Werkzeugoberteils 2 in den Stoessel. In detail, the fastening device 1 comprises a Upper tool 2 and a lower tool 3 with a foot 4 and a basic body 5. The foot 4 serves as a support and clamping on a machine table, not shown (for example a press) and the basic body 3 is firmly on the foot 4 arranged. Between the upper tool 2 and the lower tool 3 are also linear guide means 6 provided so that the two tool parts 2, 3 relative are movable towards each other. According to that The upper tool 2 is not one of the exemplary embodiments shown press ram driven, and a top Pin 7 is used to clamp the upper tool part 2 in the Stoessel.

Vorzugsweise wird eine mechanische Exzenterpresse verwendet. Es ist jedoch auch denkbar, eine hydraulische Presse vorzusehen. An den Werkzeugteilen 2,3 sind schliesslich noch in beliebiger Art vorgesehene Mittel zum Schneiden, Biegen oder Umformen vorgesehen. Diese Mittel sind der Uebersichtlichkeit wegen in den Figuren nicht gezeigt.A mechanical eccentric press is preferred used. However, a hydraulic press is also conceivable provided. Finally, the tool parts 2, 3 are still in any means provided for cutting, bending or Forming provided. These means are straightforward because of not shown in the figures.

Die Befestigungsvorrichtung 1 verfuegt darueber hinaus ueber eine Kraftmessvorrichtung 8 zum Messen der wirkenden Reaktionskraft beim Betrieb der Befestigungsvorrichtung 1 und ueber eine Kontrolleinheit 9, welche einen programmierbaren Speicher 10 mit gespeicherten Sollwerten sowie einen Vergleicher 11 umfasst. Die Kraftmessvorrichtung 8 muss nicht zwingend an dem Werkzeugunterteil 3 angeordnet sein, sondern kann sich auch an der Presse befinden. Beispielsweise handelt es sich bei einem Kraftsensor 12 um eine Kraftmessdose oder einfache Dehnungsmessstreifen, welche im Sinne einer Brueckenschaltung (Wheatstone-Bruecke) zur Messung von Kraeften herangezogen werden. Es ist ferner darauf hinzuweisen, dass lediglich die Reaktionskraefte, also jene Kraefte gemessen werden, welche der Umformung entgegengesetzt werden. Dazu gehoeren naturgemaess auch Beschleunigungskraefte sowie Reibungskraefte des Werkzeugs 2. Um moeglichst praezise Ergebnisse mit geringen Streubaendern zu erhalten, ist man bestrebt, den Verlustanteil moeglichst gering zu halten. Ein weiteres Ziel ist es, den auf das unvermeidliche reduzierten Verlustanteil moeglichst konstant zu halten. Die konstruktive Gestaltung der Vorrichtung hat nun auch einen diesbezueglichen Einfluss. The fastening device 1 also has via a force measuring device 8 for measuring the acting Reactive force in the operation of the fastening device 1 and via a control unit 9, which is a programmable Memory 10 with stored setpoints and one Comparator 11 includes. The force measuring device 8 does not have to must be arranged on the lower tool part 3, but can also be on the press. For example a force sensor 12 is a load cell or simple strain gauges, which in the sense of a Bridge circuit (Wheatstone bridge) for measuring Forces are used. It should also be pointed out that only the reaction forces, i.e. those forces are measured which are opposed to reshaping. To naturally also include acceleration forces and Frictional forces of the tool 2. To be as precise as possible It is one to get results with little scatter endeavors to keep the share of losses as low as possible. On another goal is to reduce the to the inevitable To keep the share of losses as constant as possible. The constructive The design of the device has now also been compared Influence.

Beispielsweise haengt der Verlustanteil bei ueblichen Gleitfuehrungen von vielfaeltigen Einflussgroessen, wie beispielsweise der Schmierung und auch der Temperatur ab. Eine Linearfuehrung mit Waelzkoerpern vereinheitlicht den Verlustanteil unabhaengig von den genannten Einflussgroessen.For example, the share of losses is usual Slideways of various influencing factors, such as for example, the lubrication and also the temperature. A linear guide with rolling bodies unifies the Loss share regardless of the influencing factors mentioned.

Die vorgegebenen Sollwerte werden jeweils mit oberen und unteren Toleranzbereichen versehen, und mit den Messwerten verglichen. Sobald ein Messwert als nicht regelgerecht identifiziert worden ist, erfolgt eine Signalabgabe und ggf. die Selektion des entsprechenden Fertigungsteils.The specified setpoints are shown with upper ones and lower tolerance ranges, and with the Measured values compared. As soon as a reading as not has been identified correctly, a signal is emitted and, if necessary, the selection of the corresponding production part.

Um eine gefuehrte Bewegung zu erlauben, sind zwischen Oberwerkzeug 2 und Unterwerkzeug 3 Linearfuehrungen vorgesehen, welche Waelzkoerper aufweisen. Bei den Waelzkoerpern handelt es sich um Kugeln oder Rollen, wobei Rollen aufgrund von Linienberuehrung hoehere Tragkraefte erlauben.To allow a guided movement, between Upper tool 2 and lower tool 3 linear guides provided which have Waelzkoerper. Both Rollers are balls or rollers, whereby Roles due to line contact higher load capacities allow.

Fuer eine einfach Herstellung der Befestigungsvorrichtung 1 ist die Linearfuehrung als Modul vorgesehen, welche aus mindestens zwei relativ zueinander bewegbaren Teilen und den zwischengeordneten Waelzkoerpern besteht.For easy manufacture of the fastening device 1, the linear guide is provided as a module, which consists of at least two parts movable relative to each other and the intermediate Waelz bodies exists.

Jeder der Werkzeugteile 2,3, insbesondere aber der angetriebene Werkzeugteil (gemaess der Figur das Oberwerkzeug 2) weist eine rahmenfoermige, im Vergleich mit einem Vollkoerper gewichtsverringerte Struktur auf. Dies ist beispielsweise auch durch Einsatz einer Waben- oder Gitter struktur oder auch einfach nur durch entsprechend leichte und hochfeste Werkstoffe umsetzbar.Each of the tool parts 2, 3, but especially the driven tool part (according to the figure Upper tool 2) has a frame-like, in comparison with a full body weight-reduced structure. This is for example, by using a honeycomb or grid structure or just simply by correspondingly light and high-strength materials can be implemented.

Claims (8)

Befestigungsvorrichtung (1) fuer die Befestigung eines elektrischen Kontakt oder Stecker an einem Ende eines elektrischen Leiters mit wenigstens einem Oberwerkzeug (2), welches relativ bewegbar sowie in Relation zu einem Unterwerkzeug (3) gefuehrt angeordnet ist, und ferner Mittel zum Schneiden, Biegen und / oder Umformen des Kontakt oder Stecker aufweist, dadurch gekennzeichnet, dass der Befestigungsvorrichtung (1) eine Kraftmessvorrichtung (8) zum Ermitteln einer Reaktionskraft zugeordnet ist, welche eine Steuerungseinheit (9) mit einem programmierbaren Speicher (10) mit wenigstens einem gespeicherten Sollwert und einen Vergleicher (11) aufweist, und dass die tatsaechlich gemessene Reaktionskraft mit dem gespeicherten Sollwert verglichen wird.Fastening device (1) for fastening an electrical contact or plug to one end of an electrical conductor with at least one upper tool (2) which is arranged to be relatively movable and guided in relation to a lower tool (3), and furthermore means for cutting, bending and / or reshaping the contact or plug, characterized in that the fastening device (1) is assigned a force measuring device (8) for determining a reaction force, which has a control unit (9) with a programmable memory (10) with at least one stored setpoint and one Comparator (11), and that the actually measured reaction force is compared with the stored target value. Befestigungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Steuerungseinheit (9) ein Signal emittiert, wenn eine Reaktionskraft nicht mit dem gespeicherten Sollwert uebereinstimmt.Fastening device according to claim 1, characterized in that the control unit (9) emits a signal when a reaction force does not match the stored target value. Befestigungsvorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass jeder Sollwert mit einem oberen und einen unteren Toleranzbereich versehen ist, und dass alle Sollwerte, zusammen mit deren Toleranzbereichen einen Sollwertbereich ergeben, welcher mit der gemessenen Reaktionskraft verglichen wird. Fastening device according to claim 2, characterized in that each target value is provided with an upper and a lower tolerance range, and that all target values, together with their tolerance ranges, result in a target value range which is compared with the measured reaction force. Befestigungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass fuer die Fuehrung von Oberwerkzeug (2) und Unterwerkzeug (3) Linearfuehrungen zwischen den beiden Werkzeugteilen vorgesehen sind, und dass die Linearfuehrungen Waelzkoerper aufweisen.Fastening device according to claim 1, characterized in that linear guides are provided between the two tool parts for the guide of the upper tool (2) and lower tool (3), and that the linear guides have roller bodies. Befestigungsvorrichtung nach Anspruch 4, dadurch gekennzeichnet, dass die Linearfuehrungen als Modul vorliegen, und dass das Oberwerkzeug (2) loesbar an dem Fuehrungsmodul befestigbar ist.Fastening device according to claim 4, characterized in that the linear guides are present as a module, and that the upper tool (2) is releasably attachable to the guide module. Befestigungsvorrichtung nach Anspruch 4, dadurch gekennzeichnet, dass als Waelzkoerper Kugeln, Rollen oder Nadeln vorgesehen sind.Fastening device according to claim 4, characterized in that balls, rollers or needles are provided as rolling bodies. Befestigungsvorrichtung nach einem oder mehreren der vorhergehenden Ansprueche, dadurch gekennzeichnet, dass zumindest der angetriebene Werkzeugteil (2) eine rahmenfoermige und gewichtsverringerte Struktur aufweist.Fastening device according to one or more of the preceding claims, characterized in that at least the driven tool part (2) has a frame-like and weight-reduced structure. Befestigungsvorrichtung nach einem oder mehreren der vorhergehenden Ansprueche der vorhergehenden Ansprueche, dadurch gekennzeichnet, dass zumindest Teile des angetriebenen Werkzeugteil (2) aus Leichtbauwerkstoffen mit geringer spezifischer Dichte bestehen.Fastening device according to one or more of the preceding claims of the preceding claims, characterized in that at least parts of the driven tool part (2) consist of lightweight materials with a low specific density.
EP20000202839 2000-08-11 2000-08-11 Fixation device Expired - Lifetime EP1179877B1 (en)

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Application Number Priority Date Filing Date Title
EP20000202839 EP1179877B1 (en) 2000-08-11 2000-08-11 Fixation device
DE50008512T DE50008512D1 (en) 2000-08-11 2000-08-11 fastening device

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Application Number Priority Date Filing Date Title
EP20000202839 EP1179877B1 (en) 2000-08-11 2000-08-11 Fixation device

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EP1179877A1 true EP1179877A1 (en) 2002-02-13
EP1179877B1 EP1179877B1 (en) 2004-11-03

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010113085A1 (en) * 2009-04-02 2010-10-07 Schleuniger Holding Ag Crimping press
CN102879881A (en) * 2012-10-31 2013-01-16 中国科学院自动化研究所 Element holding device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271254A (en) * 1989-12-05 1993-12-21 The Whitaker Corporation Crimped connector quality control method apparatus
EP0730326A2 (en) * 1995-03-02 1996-09-04 The Whitaker Corporation Method of evaluating a crimped electrical connection
EP0989636A2 (en) * 1998-09-21 2000-03-29 SLE Electronic GmbH Quality assuring process for in a crimping device made crimped connection as well as a crimping tool and crimping device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271254A (en) * 1989-12-05 1993-12-21 The Whitaker Corporation Crimped connector quality control method apparatus
EP0730326A2 (en) * 1995-03-02 1996-09-04 The Whitaker Corporation Method of evaluating a crimped electrical connection
EP0989636A2 (en) * 1998-09-21 2000-03-29 SLE Electronic GmbH Quality assuring process for in a crimping device made crimped connection as well as a crimping tool and crimping device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010113085A1 (en) * 2009-04-02 2010-10-07 Schleuniger Holding Ag Crimping press
US9090036B2 (en) 2009-04-02 2015-07-28 Schleuniger Holding Ag Crimping press
CN102879881A (en) * 2012-10-31 2013-01-16 中国科学院自动化研究所 Element holding device

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Publication number Publication date
EP1179877B1 (en) 2004-11-03
DE50008512D1 (en) 2004-12-09

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