EP2719033A2 - Outil pour raccorder des conducteurs de câbles - Google Patents

Outil pour raccorder des conducteurs de câbles

Info

Publication number
EP2719033A2
EP2719033A2 EP12733435.7A EP12733435A EP2719033A2 EP 2719033 A2 EP2719033 A2 EP 2719033A2 EP 12733435 A EP12733435 A EP 12733435A EP 2719033 A2 EP2719033 A2 EP 2719033A2
Authority
EP
European Patent Office
Prior art keywords
plunger
tool
cutter
guide web
plate
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.)
Withdrawn
Application number
EP12733435.7A
Other languages
German (de)
English (en)
Inventor
Heiko Neumetzler
Joachim Stark
Philipp Meyer
Ralf-Dieter Busse
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.)
Commscope Technologies LLC
Original Assignee
Tyco Electronics Service 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 Tyco Electronics Service GmbH filed Critical Tyco Electronics Service GmbH
Publication of EP2719033A2 publication Critical patent/EP2719033A2/fr
Withdrawn legal-status Critical Current

Links

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
    • H01R43/015—Handtools

Definitions

  • the invention relates to a tool for connecting cable cores.
  • Insulation displacement contacts is known from EP 0 329 917 AI.
  • Tool includes a tool housing and a longitudinally displaceable plunger with a plunger head, wherein the plunger head a Eindschreibplatte with two Eindschreibstegen, a cutter for the cable wires and a
  • Injection molding step are produced.
  • the push plate is screwed into the plunger head.
  • the guide bar is designed to be relatively high, so that the guide bar is at the same time designed as a twist protection.
  • Conventional insulation displacement terminal strips have two opposing rows, wherein the guide bar is higher than the distance between the rows. This ensures that the tool does not accidentally cut through the connected wire, but only the protruding part of the wire, which can then fall between the rows.
  • the size of the plunger head limits a possible density of insulation displacement contacts.
  • the tool for connecting cable cores to insulation displacement contacts comprises a tool housing and a longitudinally displaceable plunger with a plunger head, wherein the plunger head a Eindschreibplatte with two Eindschreibstegen, a cutter for the cable cores and a
  • the push plate is in the plunger
  • the push plate has at least one opening, wherein the opening is injected or with openings in the
  • Tappet is aligned, being through the openings in the ram and the
  • the guide web is formed integrally with the push plate or integrally with the plunger.
  • the guide bar is like the Eindschreibplatte made of metal, preferably a solid light metal alloy.
  • the guide bar is sprayed with the plunger.
  • Twist protection can be arranged.
  • the tool can be full
  • Torsion protector releasably connected to the guide bar, which then
  • Rotational protection for example, be designed as a plate, cap or pin.
  • the anti-rotation is movably mounted on the tool and movable in a first position and in a second position, wherein the anti-rotation in the first position on the
  • Guide web is located and in the second position away from the guide bar, preferably immersed in the plunger head.
  • means may be provided to fix the anti-rotation in the respective position.
  • the movable arrangement of a rotation protection is independent of the dimensioning of the heights an independent
  • the anti-twist device is rotatable through 180 ° ( ⁇ 15 °) about an axis perpendicular to a longitudinal axis of the ram.
  • the anti-rotation is slidably mounted on or in the plunger.
  • FIG. 1 is a partial perspective view of a tool in a first embodiment
  • FIG. 2 is a perspective view of a push plate in a first embodiment
  • FIG. 4 is a sectional view through a partial representation of a partial perspective view of a tool in a second embodiment with a movable anti-rotation in a first position, a sectional view through a partial view of a tool of the second embodiment in the first position,
  • Fig. 8 is a perspective view of a push plate of the second
  • 11 is a bottom view of a partial view of the tool
  • 12 is a partial perspective view of a tool in a third embodiment
  • FIG. 13 is a plan view of a partial view of the tool
  • Fig. 15 is a perspective view of the push plate for the third
  • Fig. 16 is a schematic side view of four terminal strips with a tool according to the invention.
  • Fig. 17 is a schematic side view of a terminal block with a
  • FIG. 17 A first embodiment of a tool 1 for connecting cable wires 34 to insulation displacement contacts 33 (see Fig. 17) is shown in Figs.
  • the tool 1 comprises a tool housing 2, in which a longitudinally displaceable plunger 3 is arranged. With regard to the mounting of the plunger 3 and other functions, reference is made to EP 0 329 917 A1. On the plunger 3, a plunger head 4 is arranged. Of the
  • Plunger head 4 comprises a guide web 5, a Eindschreibplatte 6 with two Eindschreibstegen 7, 8, wherein there is a slot 9 between the Eindschreibstegen 7, 8. Further, the plunger head 4 comprises a cutter 10.
  • the cutter 10 comprises a fixed blade 11 and a movable blade 12. The movable blade 12 is thereby replaced by a
  • the push-in plate 6 is formed integrally with the guide web 5.
  • the push-in plate 6 has a recess 14 and three openings 15-17, wherein the opening 17 is cylindrical (see Fig. 2). It is the
  • Spraying the plunger 3 are then the openings 15, 16 injected and the recess 14 overmolded.
  • the opening 17 is not
  • the height hl between the indenting webs 7, 8 is greater than the sum of the height h2 of the cutter 10 and the height h3 of the
  • the plunger head 4 is thus extremely flat compared to the prior art.
  • the height h2 of the cutter 10 depends
  • the guide web 5 must have a certain mechanical stability, so that it does not break off when tilted.
  • Eindschplatte 6 and guide web 5 are formed of metal, so that despite low height h3 sufficient
  • the plunger 3 further has two openings 18, wherein the rear opening in the illustration of FIG. 1 is not visible.
  • the two openings 18 are aligned with the opening 17, so that through the openings 17, 18 an unillustrated centering pin can be plugged.
  • a sensor 20 is arranged, which via a sensor rod to a spring-loaded pawl 21 of a Acts locking mechanism and a lever 22 for unlocking the spring-loaded pawl 21.
  • the more precise operation of the Rastgesperres is explained in EP 0 329 917 AI, to which reference is expressly made in this regard.
  • Figs. 5 to 11 is a second embodiment of a
  • inventive tool 1 shown, wherein the same or
  • the guide web 5 and the push-in plate 6 are integrally formed.
  • the recess 14 is shifted more towards the plunger head 4.
  • the opening 16 through a further cylindrical opening 23 for receiving a
  • the tool 1 additionally has a movable anti-rotation device 24 which can be moved in two positions A, B, wherein in FIGS. 5 to 7 the anti-rotation device 24 in a first position A and in Figs. 9 to 11 in a second position B is shown.
  • a movable anti-rotation device 24 which can be moved in two positions A, B, wherein in FIGS. 5 to 7 the anti-rotation device 24 in a first position A and in Figs. 9 to 11 in a second position B is shown.
  • the tool 1 according to FIGS. 1 to 4 is suitable for insulation displacement contacts of high packing density
  • the twist protection 24 has a cuboidal part 25, a
  • the bearing part 27 has a slot 28 through which the axle element is guided, which is also guided through the opening 23 in the push-in plate 6. It should be noted that it is not mandatory, however, that the axle element is guided by the push-in plate 6.
  • the elongated hole 28 is formed so as to allow rotation of the anti-rotation guard 24 when the axle member is in a first position in the slot 28 and locks rotation when the axle member is in a second position in the slot 28.
  • the anti-twist device 24 is shown in a position A in which the anti-rotation function has been selected.
  • the cuboid part 25 ends with the guide web 5, wherein the cuboid part 25 and the ramp-shaped part 26 rest on the guide element 5.
  • the cuboidal part 25 is clearly the height h3 of the
  • Movement of the anti-rotation 24 is then moved the axle member relative to the slot 28 in the second position and the anti-rotation 24 is secured.
  • FIGS. 12 to 15 A third embodiment of the tool 1 according to the invention is shown in FIGS. 12 to 15, wherein the same or similar elements are again provided with the same reference numerals.
  • the essential difference of this embodiment in comparison with the previous embodiments is that the push-in plate 6 is not integrally formed with the guide bar 5, but the guide bar 5 is formed integrally with the plunger 3, which are produced together in an injection molding process.
  • the pressure plate 6 is extended above the press-in web 7, so that this extended part can be extrusion-coated by the guide web 5 (see FIG. 14).
  • the screw 36 is saved according to the prior art (see Fig. 17), which allows a flatter construction of the plunger head 4.
  • the third embodiment can of course also be formed with a movable anti-rotation device 24.
  • FIG. 16 schematically shows, in a side view, the tool 1 when coating an insulation displacement contact of a connection strip 30.
  • the terminal strips 30 each comprise a row 31 of insulation displacement contacts, which are arranged on one end face and one each second row 32 of insulation displacement contacts coming from the
  • FIG. 17 shows a tool 1 according to the prior art according to EP 0 329 917 A1.
  • a terminal block 30 is shown, which has two rows 31 of insulation displacement contacts 33. The distance between the two rows is smaller than the height of the guide web 5, which thus acts as anti-rotation 24.
  • a cable core 34 is connected in which it is pressed into a contact slot 35 of the insulation displacement contact 33. In the lower contact slot 35, the startup process is not yet completed, so that the protruding part of the cable core 34 is not yet cut off.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Processing Of Terminals (AREA)
  • Shearing Machines (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

L'invention concerne un outil (1) pour raccorder des conducteurs de câbles (34) à des contacts dénudants (33), comprenant un corps d'outil (2) et un poussoir (3) qui est mobile longitudinalement et présente une tête de poussoir (4), ladite tête de poussoir (4) présentant une plaque de pression (6) pourvue de deux ailettes de pression (7, 8), un élément de coupe (10) pour les conducteurs de câbles (34) et une ailette de guidage (5). L'élément de coupe (10) peut être déclenché par un déplacement longitudinal du poussoir (3) et les ailettes de pression (7, 8) sont disposées entre l'élément de coupe (10) et l'ailette de guidage (5). Selon l'invention, la hauteur (h1) entre les ailettes de pression (7, 8) est supérieure à la somme des hauteurs (h2, h3) de l'élément de coupe (10) et de l'ailette de guidage (5).
EP12733435.7A 2011-06-09 2012-06-08 Outil pour raccorder des conducteurs de câbles Withdrawn EP2719033A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011103687A DE102011103687A1 (de) 2011-06-09 2011-06-09 Werkzeug zum Anschließen von Kabeladern
PCT/EP2012/060913 WO2012168439A2 (fr) 2011-06-09 2012-06-08 Outil pour raccorder des conducteurs de câbles

Publications (1)

Publication Number Publication Date
EP2719033A2 true EP2719033A2 (fr) 2014-04-16

Family

ID=46489178

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12733435.7A Withdrawn EP2719033A2 (fr) 2011-06-09 2012-06-08 Outil pour raccorder des conducteurs de câbles

Country Status (4)

Country Link
EP (1) EP2719033A2 (fr)
DE (1) DE102011103687A1 (fr)
RU (1) RU2592063C2 (fr)
WO (1) WO2012168439A2 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH662450A5 (de) * 1983-09-05 1987-09-30 Reichle & De Massari Fa Beschaltungswerkzeug fuer den schwachstrom-anlagebau.
DE3803969C1 (fr) 1988-02-06 1989-04-06 Krone Ag, 1000 Berlin, De
US5147218A (en) * 1991-04-12 1992-09-15 Minnesota Mining And Manufacturing Company Pluggable modular splicing connector and bridging adapter
DE9305605U1 (de) * 1993-04-14 1993-06-24 Minnesota Mining And Manufacturing Co., Saint Paul, Minn. Spleißkopf für isolierte Drähte, insbesondere für die Telekommunikation
US5758403A (en) * 1996-07-30 1998-06-02 Harris Corporation Impact tool wire-insertion head having selective cut/no cut blade configuration
DE20018101U1 (de) * 2000-10-23 2001-01-18 Quante Ag, 42109 Wuppertal Anlegewerkzeug und Kombination eines Anlegewerkzeugs mit mehreren Schneid- oder Scherelementen
DE102004055386A1 (de) * 2004-11-17 2006-05-24 Adc Gmbh Werkzeug zum Anlegen von Kabeladern
US20080050980A1 (en) * 2006-08-24 2008-02-28 Yakov Belopolsky Modular Insulation Displacement Contact Block

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
None *
See also references of WO2012168439A2 *

Also Published As

Publication number Publication date
RU2013158215A (ru) 2015-07-20
WO2012168439A3 (fr) 2013-09-19
DE102011103687A1 (de) 2012-12-13
RU2592063C2 (ru) 2016-07-20
WO2012168439A2 (fr) 2012-12-13

Similar Documents

Publication Publication Date Title
DE2933656C2 (de) Sicherheitsschneidvorrichtung
EP2786447B1 (fr) Borne de connexion à guidage de conducteur en forme d'élément de liaison
DE10227016B4 (de) Elektrischer Steckverbinder
EP0959529B1 (fr) Unité de connection électrique
DE102015119407B4 (de) Anschlussklemme und Mehrfachklemme
EP3325315A1 (fr) Dispositif de fixation pour relier de façon amovible un panneau à une structure, panneau de recouvrement pour coussin gonflable et véhicule équipé d'une structure et d'un coussin gonflable
EP2242082A1 (fr) Support pour fixations
EP3107772A1 (fr) Dispositif d'actionnement pour frein de stationnement
EP2921035B1 (fr) Système de réflecteur
WO2011103997A1 (fr) Bornier à ressort destiné à établir le contact électrique par enfichage d'un conducteur électrique
EP2719032B1 (fr) Outil pour raccorder des conducteurs de câbles
WO2011157772A1 (fr) Bloc de jonction
DE4320539C2 (de) Leitungsdraht-Verbindungsklemme
DE3439437A1 (de) Sicherungselement
EP2764964B1 (fr) Outil de décorticage destiné à décortiquer des déchets d'une presse lors de la fabrication de sections à partir d'une feuille et ayant un élément de sécurisation
EP2719033A2 (fr) Outil pour raccorder des conducteurs de câbles
EP3201994A1 (fr) Barrette à broches
EP0982747A2 (fr) Interrupteur de sécurité
DE29509313U1 (de) Anordnung zum Halten eines zu einer im wesentlichen U-förmigen Gestalt zusammengedrückten Federelements an einer vorbestimmten Stelle
DE102004002850B4 (de) Elektrischer Steckverbinder
DE102020109539A1 (de) Stecker zur Herstellung einer Steckverbindung mit einem Gegenstecker und Steckverbindung mit einem solchen Stecker
DE202019101065U1 (de) Stromverteiler für ein Bordnetz eines Kraftfahrzeugs
DE10055683A1 (de) Vorrichtung zum Entriegeln eines in eine Aufnahmevorrichtung einsteckbaren elektronischen Bauelements
DE10315501B3 (de) Verriegelungselement zur Befestigung eines Installationsgerätes für Sammelschienen sowie Installationsgerät mit einem solchen Verriegelungselement
DE102009017059B3 (de) Anordnung zur Blockierung eines Betätigungselements eines Elektroinstallationsgeräts sowie Elektroinstallationsgerät

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

17P Request for examination filed

Effective date: 20131031

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: COMMSCOPE TECHNOLOGIES LLC

17Q First examination report despatched

Effective date: 20171002

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20180604

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20181016