EP0646998B1 - Crimpwerkzeug zum Verbinden eines elektrischen Kabels mit einem Endstück - Google Patents

Crimpwerkzeug zum Verbinden eines elektrischen Kabels mit einem Endstück Download PDF

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Publication number
EP0646998B1
EP0646998B1 EP94402177A EP94402177A EP0646998B1 EP 0646998 B1 EP0646998 B1 EP 0646998B1 EP 94402177 A EP94402177 A EP 94402177A EP 94402177 A EP94402177 A EP 94402177A EP 0646998 B1 EP0646998 B1 EP 0646998B1
Authority
EP
European Patent Office
Prior art keywords
crimping
pistons
recess
tool according
annular member
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
EP94402177A
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English (en)
French (fr)
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EP0646998A1 (de
Inventor
Gilles Tournier
Stéphane Seguier
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Airbus Group SAS
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Airbus Group SAS
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Filing date
Publication date
Application filed by Airbus Group SAS filed Critical Airbus Group SAS
Publication of EP0646998A1 publication Critical patent/EP0646998A1/de
Application granted granted Critical
Publication of EP0646998B1 publication Critical patent/EP0646998B1/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/532—Conductor
    • Y10T29/53209—Terminal or connector
    • Y10T29/53213—Assembled to wire-type conductor
    • Y10T29/53222—Means comprising hand-manipulatable implement
    • Y10T29/53226—Fastening by deformation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/53257—Means comprising hand-manipulatable implement

Definitions

  • the invention relates to a crimping tool, the implementation of which makes it possible to connect, by crimping, the stripped end of an electric cable into an end element such as a connector contact, the external surface of which initially presents at the minus a tapered section.
  • the crimping tool according to the invention can in particular be used to crimp the stripped end of an electric cable into an end element such as that described in document FR-A-2 686 459.
  • This element d end is a part of revolution, made of a deformable and electrically conductive material and comprising along its axis a stepped blind hole whose two sections are provided to receive the stripped end of the cable and the end of the protective sheath of this cable, respectively.
  • the outside diameter of the part is frustoconical and increases regularly towards the open end of the blind hole. Consequently, when the part is subjected to crimping by drawing, having the effect of giving its outer surface a cylindrical shape of uniform diameter, the sealed end of the cable is made to this part.
  • the crimping tool according to the invention can be used to connect to the end of an electric cable an end element substantially different from that which is described in the document FR-A-2 686 459
  • the end element described in this document constitutes an intermediate piece intended to be then introduced, then crimped into a connector contact, while the crimping tool according to the invention can be used to crimp a connector contact directly onto the end of an electric cable.
  • the crimping die comprises crimping pistons slidably mounted in the tool body, along regularly distributed radial axes, intersecting the longitudinal axis at the same point.
  • the crimping control means advantageously comprise an annular piece surrounding the crimping pistons and provided internally with cam surfaces, elastic means holding each crimping piston in abutment against these cam surfaces, and means to link in translation, parallel to said longitudinal axis, the gripper and the annular part.
  • the means for linking in translation the gripper and the annular part comprise a key which passes through a tubular part of the tool body, on which the annular part slides.
  • the key by which the gripper is linked in translation to the annular part passes through windows formed in the tubular part of the tool body. These windows allow a slight rotation of the annular part relative to the tool body and include an inclined rim capable of coming into contact with the key to automatically bring the annular part back to a determined angular position, when it occupies its front position. This determined angular position is such that the crimping pistons are then angularly aligned with the front ends of the grooves and angularly offset with respect to the rear ends of the grooves.
  • the crimping control means comprise an operating member capable of exerting a tensile force on the gripper, towards the rear of the recess and means for returning the 'operating member towards its rest position.
  • the gripper advantageously comprises at least two jaws biased towards an open position by second elastic means, the automatic closing means being constituted by a smaller diameter section of the rear part of the recess.
  • the grasping forceps comprises nozzles capable of coming to bear against a shoulder formed for this purpose on the external surface of the end element.
  • FIG. 1 there is shown an end element 10 such as an electrical contact, before its connection by crimping, using a tool according to the invention, at the end of an electrical cable 12 formed of a metal core 14 and an insulating sheath 16.
  • the sheath 16 covers the core 14 of the cable 12 with the exception of its end, which is stripped over a predetermined length.
  • the end element 10 is made of an electrically conductive material and having good cold deformation capabilities, such as a copper alloy. It has a symmetry of revolution around a longitudinal axis and comprises a standardized front part 10a and a rear connection part 10b.
  • the front part 10a of the end element 10 can take various shapes and dimensions depending on the application envisaged. It has a collar 18 which defines a shoulder 20 facing the rear connection part 10b.
  • the rear connection part 10b of the end element 10, which begins immediately behind the shoulder 20, has an external surface which successively defines, from this shoulder, a cylindrical part 22, of uniform diameter, and a frustoconical part 24 whose diameter increases from the cylindrical part 22 to the end of the element 10.
  • a stepped blind bore 26 is formed coaxially in the rear connection part 10b of the end element 10 and extends to the inside of the flange 18.
  • this bore 26 comprises, starting from the bottom, a cylindrical bottom section in two parts 26a and 26b, and an inlet section 26c.
  • the cylindrical bottom section formed by the parts 26a and 26b is provided to receive the stripped part of the cable 12, while the cylindrical inlet section 26c is provided to receive the end of the sheath 16.
  • a sealing sleeve 30 and an interface ring 34 are mounted slightly by force in the parts 26a and 26b of the bottom cylindrical section of the bore, so as to be interposed between the stripped part of the cable 12 and the element end.
  • the diameter of the bottom part 26a is less than that of the intermediate part 26b, which is itself less than the diameter of the inlet section 26c.
  • the inlet ends of each of the parts 26a and 26b and of the section 26c have a chamfer.
  • the intermediate part 26b as well as the inlet section 26c are mainly located inside the frustoconical part 24. consequently, it is understood that a crimping having the effect of giving the frustoconical part 24 a uniform diameter substantially equal to that of the cylindrical part 22 has the effect of sealingly connecting the end element 10 to the cable 12.
  • the crimping tool has substantially the shape of a gun and comprises an active part 36, adapted to perform the crimping and a part 38, constituting operating means.
  • the part 38 of the crimping tool comprises a tool body 44 carrying a fixed handle 40 and a movable articulated handle 42 constituting a member for operating the tool.
  • the articulation of the movable handle 42 on the body 44 of the tool is effected by means of a ratchet system (not shown) obliging the operator to actuate the tool until the end of the front cycle that this tool cannot return to its initial position.
  • the movable handle 42 can act on the movable parts of the active part 36 of the tool either directly or through a force multiplier such as a rack and pinion system or a linkage system .
  • the active part 36 of the tool according to the invention has a symmetry of revolution about a longitudinal axis.
  • the adjectives "front” and “rear” are used to denote the ends respectively the most distant and the closest to the part 38 of the tool, along this longitudinal axis.
  • the body 44 of the crimping tool extends into the part 36 of this tool in the form of a tubular sheath 46.
  • this tubular sheath 46 internally delimits a recess 48 which is presented in the form of a bore whose axis coincides with the longitudinal axis of the active crimping part 36.
  • This bore 48 which opens onto the front face of the tubular sheath 46, is designed to receive the end element 10 and the end of the cable 12 which it is desired to connect to this element. More specifically, the end element 10 is placed in the recess 48 so that the bore 26 is turned towards the front face of the tubular sheath 46. preferably, the sleeve 30 and the ring 34, when they exist, have been placed beforehand in the bore 26.
  • the end of the cable 12 can be introduced into the bore 26 before or after the end element 10 has been introduced into recess 48.
  • a gripper 50 is housed in the rear part of the recess 48, so as to be able to move along the longitudinal axis of this recess between a front loading position, illustrated in FIG. 3 and a rear end position. crimping, illustrated in Figure 6. The movement of the gripper 50 between these two extreme positions is ensured by actuation of the movable handle 42 of the tool.
  • the gripper 50 comprises at least two jaws 52 which extend substantially along the longitudinal axis of the recess 48 and are urged radially outwards by elastic means.
  • these elastic means consist of the jaws 52 themselves, whose own elasticity plates them radially outwards against the wall of the recess 48.
  • each of the jaws 52 of the gripping pliers 50 is terminated internally by a spout 54 capable of coming to bear on the shoulder 20 of the end element 10 when the latter is introduced into the recess 48 , as illustrated in FIG. 3. More precisely, when the gripper 50 occupies its position before loading and an end element 10 has been introduced into the recess 48, as illustrated in FIG. 3, the nozzles 54 surround the cylindrical part 22 (FIG. 1) and are slightly offset forward with respect to the shoulder 20.
  • bosses 56 formed on the outer surfaces of the jaws 52, close to their front end, are located opposite a part 48a of relatively large diameter of the recess 48 Consequently, taking into account the elasticity of the jaws 52, the gripping pliers 50 then occupy an open position allowing the insertion and removal of the end element 10, as illustrated in FIG. 3 .
  • the part 48a of the recess 48 is extended towards the rear by a part 48b of smaller diameter. More specifically, the bosses 56 are practically in contact with an inclined shoulder separating the parts 48a and 48b from the recess 48 when the gripper 50 occupies its position before loading. Consequently, as soon as the gripper 50 moves rearward along the longitudinal axis of the recess 48, the bosses 56 penetrate into the part 48b of smaller diameter of the recess 48, so that the nozzles 54 of the pliers close on the cylindrical part 22 of the end element 10 and bear against the shoulder 20. A rearward movement of the grasping pliers 50 therefore has the effect of causing the same direction of the end element 10. In addition, the gripper 50 remains tight on the end element until it has returned to its position before loading.
  • the front part of the tubular sheath 46 is traversed radially, over its entire periphery, by bores 58 in which crimp pistons 60 can slide freely. More precisely, the axes of crimp pistons 60 are radial axes which cut in the same point the axis longitudinal of the recess 48 and these axes are regularly distributed over the entire periphery of the recess.
  • the crimping pistons 60 When they occupy their position closest to the longitudinal axis of the recess 48, the crimping pistons 60 protrude inside this recess 48, so as to be in contact with the neighboring pistons. In this crimping position, the end surfaces 62 of the pistons 60 facing the interior of the recess 48 form an annular crimping die around the end element 10 received in the recess.
  • the crimping die thus formed comprises a converging frustoconical front part, a cylindrical central part and a divergent frustoconical rear part. The precise characteristics of these different parts are chosen, as for a conventional die, according to the characteristics of the part which one wishes to draw.
  • the outer surface of the spouts 54 of the gripper 50 advantageously has a wedge shape complementary to that of the frustoconical rear part of the crimping die. This characteristic makes it possible to maintain the crimping pistons 60 in an open position, radially spaced from the longitudinal axis of the recess 48, when the gripping pliers 50 occupies its position before loading illustrated in FIG. 3.
  • the active part 36 of the crimping tool further comprises an annular part 64 in the form of a mandrel, slidably mounted on the tubular sheath 46.
  • This annular part 64 is secured to the gripping pliers 50 by a key 66 which crosses radially from windows 68 formed in the tubular sheath 46.
  • These windows 68 allow the assembly formed by the annular part 64, the gripper 50 and the key 66 to slide with respect to the tubular sheath 46, parallel to the longitudinal axis of the recess 48.
  • the windows 68 also allow a slight pivoting of the above-mentioned assembly around the longitudinal axis of the recess 48, relative to the tubular sheath 46.
  • the annular part 64 In its front part located around the crimping pistons 60, the annular part 64 is provided internally with cam surfaces 70.
  • Elastic means constituted for example by elastic washers 72, bear on each of the crimping pistons 60 to maintain a convex outer end face 61 of these pistons bearing against the cam surfaces 70. More precisely, each of the elastic washers 72 is received in a groove formed at the periphery of the corresponding crimping piston 60 and bears at the bottom a counterbore 73 machined on the outer surface of the tubular sheath 46.
  • the cam surfaces 70 formed in the front part of the annular part 64 comprise a rear cylindrical zone 70a, of relatively large diameter, a front cylindrical zone 70b, of relatively small diameter, and through helical grooves 70c, machined in the cylindrical zone before 70b.
  • the convex end faces 61 of the crimping pistons 60 are either in abutment against the front cylindrical zone 70b (FIG. 5), or in abutment in the bottom helical grooves 70c.
  • the crimping pistons 60 are pushed radially inwards against the action of the elastic washers 72, in a closed position of the crimping die formed by the surfaces 62 of the pistons. It is in this position that the crimping pistons 60 are located when the annular part 64 moves with the gripper 50 of its extreme forward position to its extreme rear position.
  • the curved end faces 61 of the crimping pistons 60 are automatically offset with respect to the rear ends of the helical grooves 70c when these curved end faces 61 come to bear against the rear cylindrical zone 70a.
  • This result is obtained by the fact that, simultaneously with the arrival of the curved end faces 61 of the pistons in the rear cylindrical zone 70a, the pin 66 comes to bear against an inclined edge (not shown) of each of the windows 68.
  • This automatically performs a relative rotation of the annular part 64 relative to the tubular sheath 46, which has the effect of obtaining the desired angular offset between the curved end faces 61 and the rear ends of the helical grooves 70c opening into the area rear cylindrical 70a.
  • the helical grooves 70c are machined in the front cylindrical area 70b so that their bottom is flush with the rear cylindrical area 70a. In other words, the depth of these grooves 70c is the same as that of the area 70b.
  • the number of the helical grooves 70c is the same as the number of the crimping pistons 60 and the grooves are regularly distributed over the entire periphery of the cam surface 70.
  • the width of the helical grooves 70c is calculated such that so that the curved end faces 61 of the crimping pistons 60 come to bear in the bottom of the grooves when the pistons are opposite these. Consequently, when the curved end faces of the crimping pistons 60 are in the helical grooves 70c (FIG. 7), the crimping die formed by the surfaces 62 of the pistons is in the open position.
  • the crimping pistons 60 circulate in the helical grooves 70c when the assembly formed by the annular part 64 and by the gripping part 50, moves from its rear position to its front position.
  • This result is obtained by the fact that at the end of the rearward movement of the annular part 64, during which the convex end faces 61 of the crimping pistons 60 are in abutment on the front cylindrical zone 70b, the curved end faces 61 of the pistons are placed opposite the front ends of the helical grooves 70c which open onto the chamfer 70d.
  • the routing of the curved end faces 61 of the crimping pistons 60 in the helical grooves 70c is accompanied by a rotation of the assembly formed by the annular part and the gripper 50 relative to the tubular sheath 46, authorized by the particular shape of the windows 68.
  • the inclined edge (not shown) of these windows which makes it possible to offset angularly the rounded end faces 61 of the crimping pistons 60 relative to the rear ends of the helical grooves 70c which open into the cylindrical zone rear 70a, causes rotation of the annular part 64 and of the gripper 50 in opposite directions and of the same amplitude as that produced by the helical grooves 70c.
  • the gripper 50 and the annular part 64 occupy their front positions illustrated in FIG. 3.
  • the gripper 50 is open, as is the die formed by the surfaces 62 of the crimping pistons 60.
  • the end element 10 containing the sleeve 30 and ring 34 can therefore be introduced into the recess 48 until it comes into abutment, for example against the key 66 in the embodiment described.
  • the end of the cable 12 is introduced into the end element 10 before or after the latter is put in place in the recess 48.
  • the gripper 50 When the gripper 50 reaches its rear end of crimping position, the rear end of the end element 10 is slightly behind the die formed by the surfaces 62 of the crimping pistons 60. Simultaneously and as the 'illustrates Figure 6, the curved end faces 61 of the crimping pistons 60 abut against the chamfer 70d, which results in a decline of the crimping pistons radially outward corresponding to an opening of the die.
  • the curved end faces 61 of the crimping pistons 60 are then opposite the ends of the helical grooves 70c. Consequently, when the operator releases the movable handle 42, so that elastic return means (not shown) incorporated in the tool bring the gripper 50 and the annular piece 64 back to their front positions, the pistons crimping 60 run through the helical grooves 70c.
  • the crimping die formed by the interior surfaces 62 of the crimping pistons 60 therefore remains in the open position and does not hinder the return of the tool to its rest position.
  • the key 66 comes to bear against the inclined edges (not shown) of the windows 68, which has the effect angularly offset the ends of the crimping pistons 60 relative to the rear ends of the helical grooves 70c opening into the rear cylindrical zone 70a.
  • the front ends of the crimping pistons 60 are angularly aligned with the ends of the helical grooves 70c which open onto the chamfer 70d.
  • the bosses 56 arrive in the part 48a of relatively large diameter of the recess 48. Consequently, the gripper 50 opens automatically and the end of the cable 12, on which the end element 10 has been crimped, can be removed from the recess 48. The crimping tool is then ready to be used again to perform a similar operation.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Claims (9)

  1. Crimpwerkzeug zum Verbinden eines elektrischen Kabels (12) mit einem Endstück (10), das eine Außenfläche aufweist, von der wenigstens ein Teilstück anfänglich kegelstumpfartig ist, dadurch gekennzeichnet, daß es umfaßt:
    - einen Werkzeugkörper (44), versehen mit einer Aussparung (48) mit gegebener Längsachse, die das Endstück aufnehmen kann;
    - eine Greifzange (50) mit Sitz in einem hinteren Teil der Aussparung (48), die entsprechend der genannten Längsachse verschoben werden kann zwischen einer vorderen Ladestellung und einer hinteren Crimp-Endstellung;
    - Einrichtungem (48b, 56) zum automatischen Schließen der Greifzange außerhalb ihrer vorderen Ladestellung;
    - eine Crimpdüse (60), in dem Werkzeugkörper um einen Eingangsteil der Aussparung (48) herum angebracht und fähig, eine Crimpstellung und eine öffnungsstellung einzunehmen; und
    - Crimp-Betätigungseinrichtungen (42,64,70), um die Crimpdüse (60) in Crimpstellung zu halten, wenn die Greifzange (50) sich aus ihrer vorderen Ladestellung in ihre hintere Crimp-Endstellung verschiebt, und in die Stellung außerhalb der öffnung, wenn die Greifzange eine ihrer Stellungen hinten und vorn einnimmt und wenn sie sich aus ihrer hinteren Stellung in Richtung ihrer vorderen Stellung verschiebt.
  2. Crimpwerkzeug nach Anspruch 1, dadurch gekennzeichnet, daß die Crimpdüse aus Crimpkolben (60) besteht, verschiebbar in den Werkzeugkörper (44) montiert entsprechend regelmäßig verteilten radialen Achsen, die die genannte Längsachse in ein und demselben Punkt schneiden.
  3. Crimpwerkzeug nach Anspruch 2, dadurch gekennzeichnet, daß die Crimp-Betätigungseinrichtungen ein Ringstück (64) umfassen, das die Crimpkolben (60) umgibt und innen mit Nockenflächen (70) versehen ist, wobei elastische Einrichtungen (72) jeden Crimpkolben (60) gegen diese Nockenflächen pressen, und Einrichtungen (66), um, parallel zu der genannten Längsachse, die Greifzange (50) und das Ringstück (64) gemeinsam parallelzuverschieben.
  4. Crimpwerkzeug nach Anspruch 3, dadurch gekennzeichnet, daß die Einrichtungen zur gemeinsamen Parallelverschiebung der Greifzange (50) und des Ringstücks (64) einen Keil (66) umfassen, der ein Ringstück (46) des Werkzeugkörpers durchquert, auf dem das Ringstück (64) gleitet.
  5. Crimpwerkzeug nach einem der Ansprüche 3 und 4, dadurch gekennzeichnet, daß die Nockenflächen (70) umfassen:
    - eine hintere zylindrische Zone (70a) mit relativ großem Durchmesser, der die Crimpkolben (60) gegenüberstehen bei einer der vorderen Ladestellung der Greifzange (50) entsprechenden vorderen Stellung des Ringstücks (64);
    - eine vordere zylindrische Zone (70b) mit relativ kleinem Durchmesser, der die Crimpkolben (60) gegenüberstehen zwischen der vorderen Ladestellung des Ringstücks (64) und einer der hinteren Crimp-Endstellung der Greifzange (50) entsprechenden hinteren Stellung dieses Stücks; und
    - ebensoviele sich öffnende spiralförmige Nuten (70c) wie es Crimpkolben gibt, wobei diese Nuten gleichmäßig verteilt sind über die Peripherie der vorderen zylindrischen Zone (70b), bis auf eine Tiefe wie die hintere zylindrische Zone (70a).
  6. Crimpwerkzeug nach den Ansprüchen 4 und 5, dadurch gekennzeichnet, daß der Keil (66) Fenster bzw. Hohlräume (68) durchquert, gebildet in dem Ringstück (46) des Werkzeugkörpers, wobei diese Hohlräume eine leichte Drehung des Ringstücks (64) in bezug auf den Werkzeugkörper zulassen und eine schräge Kante bzw. einen geneigten Rand (rebord incliné) aufweisen, geeignet für einen Kontakt mit dem Keil (66), um das Ringstück automatisch in eine bestimmte Winkelstellung zurückzubringen, wenn es seine vordere Stellung einnimmt, wobei diese bestimmte Winkelstellung derart ist, daß die Crimpkolben (60) dann winkelmäßig ausgerichtet sind mit den vorderen Enden der Nuten (70c) und winkelmäßig versetzt sind in bezug auf die hinteren Enden dieser Nuten.
  7. Crimpwerkzeug nach einem der Ansprüche 3 bis 6, dadurch gekennzeichnet, daß die Crimp-Betätigungseinrichtungen (38) einen Handhabungsteil (42) umfassen, der eine Zugkraft auf die Greifzange ausüben kann, in Richtung Rückseite des Hohlraums, und Rückstelleinrichtungen des Handhabungsteils in seine Ruhestellung.
  8. Crimpwerkzeug nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß die Greifzange wenigstens zwei Spannbakken (52) umfaßt, durch zweite elastische Einrichtungen in Richtung einer Öffnungsstellung gedrückt, wobei die Einrichtungen zum automatischen Schließen durch einen Querschnitt kleineren Durchmessers (48b) des hinteren Teils des Hohlraums (48) gebildet werden.
  9. Crimpwerkzeug nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß die Greifzange (50) Schnäbel (54) umfaßt, die sich auf einer Schulter (20) abstützen können, ausgebildet an der Außenfläche des Endstücks (10).
EP94402177A 1993-10-01 1994-09-29 Crimpwerkzeug zum Verbinden eines elektrischen Kabels mit einem Endstück Expired - Lifetime EP0646998B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9311712A FR2710788B1 (fr) 1993-10-01 1993-10-01 Outil de sertissage pour le raccordement d'un câble électrique dans un élément d'extrémité.
FR9311712 1993-10-01

Publications (2)

Publication Number Publication Date
EP0646998A1 EP0646998A1 (de) 1995-04-05
EP0646998B1 true EP0646998B1 (de) 1997-05-21

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EP94402177A Expired - Lifetime EP0646998B1 (de) 1993-10-01 1994-09-29 Crimpwerkzeug zum Verbinden eines elektrischen Kabels mit einem Endstück

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US (1) US5546653A (de)
EP (1) EP0646998B1 (de)
CA (1) CA2133283C (de)
DE (1) DE69403299T2 (de)
ES (1) ES2105562T3 (de)
FR (1) FR2710788B1 (de)

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ES2279726B1 (es) * 2006-02-10 2008-08-01 Fernando Garcia-Mauriño Delas Herramienta manual para la deformacion de puntas terminales de cables electricos.
EP1986274A4 (de) * 2006-02-10 2010-11-03 Delas Fernando Garcia-Maurino Verbindungsblock für elektrische leiter und handwerkzeug zum deformieren der anschlusspunkte elektrischer kabel

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JPH0650660B2 (ja) * 1992-02-21 1994-06-29 株式会社ロブテックス 電動式端子圧着工具

Also Published As

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EP0646998A1 (de) 1995-04-05
US5546653A (en) 1996-08-20
CA2133283A1 (fr) 1995-04-02
FR2710788B1 (fr) 1995-12-22
FR2710788A1 (fr) 1995-04-07
DE69403299D1 (de) 1997-06-26
CA2133283C (fr) 2004-02-24
DE69403299T2 (de) 1997-12-18
ES2105562T3 (es) 1997-10-16

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