EP0208233A1 - Eingebaute Vorrichtung für elektrische Apparate zur abisolierfreien Verbindung und Verbindungswerkzeug für eine solche Vorrichtung - Google Patents

Eingebaute Vorrichtung für elektrische Apparate zur abisolierfreien Verbindung und Verbindungswerkzeug für eine solche Vorrichtung Download PDF

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Publication number
EP0208233A1
EP0208233A1 EP86108932A EP86108932A EP0208233A1 EP 0208233 A1 EP0208233 A1 EP 0208233A1 EP 86108932 A EP86108932 A EP 86108932A EP 86108932 A EP86108932 A EP 86108932A EP 0208233 A1 EP0208233 A1 EP 0208233A1
Authority
EP
European Patent Office
Prior art keywords
wire
slot
connection
blade
opening
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.)
Granted
Application number
EP86108932A
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English (en)
French (fr)
Other versions
EP0208233B1 (de
Inventor
Jean-Paul Heng
André Marmonier
Ariel Ruiz
Dominique Vial
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.)
Cegelec SA
Original Assignee
Cegelec SA
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 Cegelec SA filed Critical Cegelec SA
Publication of EP0208233A1 publication Critical patent/EP0208233A1/de
Application granted granted Critical
Publication of EP0208233B1 publication Critical patent/EP0208233B1/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
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
    • H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
    • H01R4/242—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members being plates having a single slot
    • H01R4/2437—Curved plates
    • H01R4/2441—Curved plates tube-shaped
    • 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 present invention relates to a recessed self-stripping connection arrangement for electrical equipment and a connection tool for such an arrangement.
  • connection to an electrical apparatus of individual wires is often carried out by means of connections where the cores of the conductors to be connected are wedged between two conductive parts by a screw device or a spring mechanism.
  • These connections have the disadvantage for the manufacturer of using several different components for the same connection, which implies assembly operations which it is desired to avoid during manufacture so as to reduce production costs, such as mounting and tightening the screws for screw connections, or compression before mounting the springs in the spring mechanisms, these operations being relatively delicate and therefore potentially a source of trouble.
  • connections also have the drawback for the user of requiring prior operations of stripping the wires with specific equipment before connection.
  • self-stripping connections are commonly used which comprise a slotted metal connection piece allowing the core of an insulated electrical wire to be wedged between the edges of the slot, after insertion of this wire through an open end of the slot which cuts through the insulation without practically cutting into the core.
  • Such self-stripping connections are well suited for making connections allowing the implementation of a specific insertion tool, for example using a machine in the factory, as is the case for the multipoint connectors used in particular. in telecommunications, or even those where the size and shape of the connector allow the use of usual tools such as a universal part to ensure the connection of the wires as is the case with miniature connection connectors for pair of telephone wires.
  • the insertion force must be higher than for the cases mentioned above and therefore an amplifier arrangement must be used which often complicates and generally makes it more bulky and more expensive. the equipment with which it is associated.
  • connection arrangement which overcomes these drawbacks and which makes it possible in particular to reduce the assembly and installation manufacturing costs, to present a reduced bulk and to easily adapt to different housings.
  • the present invention therefore provides a self-stripping connection arrangement intended to connect at least one electrical wire, the core of which is sheathed in insulation, to an apparatus by means of a metal connection piece provided with at least one longitudinal web wedge slot, elongated, opening at one end to allow the introduction of the wire between the slot edges which are arranged at this end, called introduction, to cut the insulation without cutting into the core , said connection piece being immobilized in a housing of a body of insulating material in which is formed a wire passage opening, along the slot.
  • connection piece comprises a transverse cavity opening, behind the slot and towards this slot, in the housing so as to serve as a fixed fulcrum at one of the two ends d '' a tool blade, used as a lever pressing on the wire in the intermediate zone of the blade, near the slot, and pushing the wire almost orthogonally into the slot and the opening of passage of wire, under a external thrust insertion exerted, according to the slot, at its second end, the body of insulating material covering the connection piece at the level of the cavity to strengthen it and allow it to withstand the pressure of the tool blade, during the inserting a wire into the slot.
  • the connection tool which is provided with a blade fitted or extended by a handle allowing it to be maneuvered, comprises a bearing end piece at the free end of its blade, in view to allow it to rest in the connection arrangement above the slot of a connection piece where one wants to insert a wire so as to put pressure on this wire in the direction of the slot, as well as two notches at the lower part of this blade near its free end, so as to apply pressure on the wire, on either side of the slot and the corresponding wire passage opening, without penetrating or into the slot , nor in the wire passage opening.
  • the self-stripping connection arrangement is intended to connect one or more insulated electrical wires to an electrical apparatus by means of a connection piece, such as 1, conventionally immobilized in a housing. of a body of insulating material which contains or at least partially covers the switchgear, the latter being able to have any constitution and going from the simple connection circuit, as in the terminal blocks, to the equipment composed of contact members , motor, electronic components, etc.
  • the connecting piece 1, metallic and good conductor, is conventionally provided with a longitudinal slot 2 formed through one of its walls 3, here called front.
  • the connecting piece 1 is obtained by folding a metal blank previously cut from a strip.
  • This connection piece 1 comprises a main body of rectangular section which includes the front wall 3, a bottom wall 4 and two cheeks 5 and 6.
  • the front wall 3 is composed of two parts, which are separated by the longitudinal slot 2 and which are each formed by a cheek extension 5 or 6 folded perpendicularly towards the inside of the main body.
  • These slot edges are designed on the one hand to ensure the cross section of the insulation forming the sheath of a wire without practically start the core of this wire and on the other hand ensure the wedging of this core between the edges of the slot.
  • the edges of the slot 2 at the insertion end are symmetrically and obliquely oriented towards each other on either side of the axis XX 'of insertion into the slot 2, so as to form two guide chamfers 7A, 7'A preceding two cutting bevels 7B, 7'B for the insulation of the wires to be connected, which themselves precede two wedging strips 7C, 7'C for the core of these wires.
  • FIGS. 2 and 3 comprising retaining teeth 8 for the cores of wires successively inserted into the slot 2, such as the retention teeth 8C on the edge 7C of the connection piece presented in FIG. 2 and the retention teeth 8C1, 8 ' C1 on the edges 7C1, 7'C1 of the part shown in Figure 3.
  • the different teeth 8 presented by way of example have triangular teeth inclined in the direction of insertion, the oblique slope of each tooth favoring the compression of the core of the wires during their insertion in force and the part perpendicular to the axis XX 'slowing the movement of souls in the opposite direction to that of insertion.
  • connection piece 1 is made as rigid as possible, as shown in FIG. 1, in order to obtain a deformation of the cores rather than a spacing of the slot in order to make possible the successive insertion of several cores in the same slot 2, ensuring sufficient retention for each.
  • the length of the cheeks 5 and 6 is preferably limited and the thickness of the blank from which the piece comes from is increased compared to what is provided for the pieces with a self-stripping slot in which the elasticity is played on.
  • the part is preferably embedded in a housing with rigid walls opposing the spacing of the slot 2.
  • the bottom wall 4 is here extended on the side of the wire insertion end by a short folded tab 9 forming a transverse cavity 10 opening inside the main body behind the slot 2 and towards this slot .
  • this is obtained by folding the short part 9 by more than ninety degrees.
  • an additional extension shutter 25, here coming from the bottom wall 4 opposite the short folded part 9, makes it possible to connect the connection part to the apparatus which it serves, here not shown, by forming a connecting tab, if necessary.
  • connection piece 1 presented in FIG. 1 is intended to be immobilized in a housing of a body made of insulating material 11, molded, which is partially presented in FIGS. 5 to 7.
  • connection piece 1 is preferably embedded in the body 11 often formed using two nested pieces as is conventional in particular for the terminal blocks, this being symbolized by the trace YY 'at the level of the insulator in figure 7.
  • connection piece 1 which tightly encircles this piece is opened on the one hand by a passage for the additional extension 10 to the apparatus here not shown on the other hand by a wire passage opening 12 (FIG. 7 ) formed along the slot 2.
  • the thread passage opening 12 is laterally limited by longitudinal edges 13, 13 ′ formed on the body 11. These edges are oriented parallel to the axis of insertion of the wire into the slot 2, they are separated by a distance less than the outside diameter of the insulation of the wires capable of being connected to the connection piece 1, so as to participate in the holding of these wires by jamming their insulating sheath.
  • At least one of the longitudinal edges 13, 13 ′ is provided with a toothing 14 similar to one of those presented in FIG. 2 and 3 for the slot edges 2, this toothing 14 (FIG. 5) is intended to immobilize the sheath of the inserted wires so as to prevent the exit of these wires by a reverse movement from that which they had during their insertion.
  • a wire retention device is disposed at the end of the wire passage opening 12 which is close to the wire introduction end of the slot 2, it is intended to prevent the return of the wires, such 19, after insertion by resting on the sheath of the last introduced, if it exceeds a threshold ascent criticism for which it would tend to escape jamming by the edges of the slot 2 and / or the edges of the opening for the passage of the wire 12.
  • this retention device is composed of at least two protruding fingers 15, 15 ′ produced at the same level, above the edges 13, 13 ′ of the wire passage opening and near the chamfers of the slot 2 and of the wire passage opening 12.
  • These fingers 15, 15 ′ are inclined in the direction of introduction so as to facilitate the entry of the wires into the slot and the opening during their insertion, they are provided to flex under the thrust of the wire, arranged transversely to the slot and the opening during insertion.
  • each of them is arranged so that any wire 19 which has passed them, during its introduction, is held by its sheath and by its core, respectively between the edges 13, 13 'and between the edges of slot 2, without being able to escape, as long as the pulling force remains normal, for example of less than fifteen kilogs.
  • the width of these fingers 15 and 15 ′ may be such that it closes the passage between the connection piece 1 and the lips 14 and 14 ′, thus avoiding inadvertent introduction of the conductor and not allowing connection to the core of the driver.
  • the retention device is composed of two flaps 16, 16 ′ arranged at the same level, each on one of the edges of the wire passage opening 12, of so that the bottom of these flaps is at the level defined above for the free end of the fingers 15, 15 '.
  • the flaps 16, 16 'practically contiguous in the longitudinal axis of the wire passage opening 12 are at rest in a quasi-closed position; they are pushed outwards from the body 11, during the insertion of a wire 19 positioned transversely with respect to the slot 2 and at the opening for passage of the wire, under the pressure of the sheath of this wire on their respective upper edges which are arranged obliquely for this purpose relative to the direction of insertion.
  • the flaps 16, 16 ′ return elastically to the rest position and then constitute a stop opposing any exit of the wire by a reverse displacement from that of insertion, as above.
  • the wire 19 is connected using a tool blade 17 partially shown in FIGS. 6, 9, 11 and 12.
  • This tool blade 17 is intended to push the wire 19, into the slot 2 and the wire passage opening 12, until it is definitively positioned during its insertion, it is here designed with two notches 18 and 18 ' allowing it to put pressure on the wire 19 introduced, without itself penetrating into the slot 2 and into the wire passage opening 12.
  • this tool blade 17 is provided with a handle that is not shown allowing it to be maneuvered, the other end is provided with a bearing end piece 20 intended to be housed in the transverse cavity 10 to bear thereon when the tool is used as a lever, during insertion.
  • This support end piece 20 has a so-called hooking surface making a sharp angle at its upper end, so as to lock in the cavity 10 of the connection piece where it is desired to insert a wire, when pressure is applied on the handle, towards the slot, for the connection of the wire.
  • the blade part 17 carrying the bearing end piece and the notches is arched relative to the rest of the blade to facilitate the support of this blade on the wire in the connection zone.
  • the body 11 has for this purpose a tool passage opening 22 above the wire passage opening 12 and consequently on the other side of the retention device with respect to the teeth 14.
  • This tool passage opening 22 is arranged so that the insulating body 11 covers the folded tab 9 of the connection piece 1, above the transverse cavity 10, to enable it to resist the efforts of wire insertion. ; it allows the introduction of the bearing endpiece in the transverse cavity 10 in the presence of a wire 19 in the standby insertion position, as shown in the figures indicated above, as well as the movements of the blade of tool along the axis of slot 2, until a wire is completely inserted at the bottom of the slot.
  • Figures 11A, 11B, 11C show three phases of connection of a wire.
  • the connection piece 1 Prior to connection, the connection piece 1 is the only one embedded in the body 11 and a non-stripped wire is introduced therein abutting against the bottom wall of the piece and the tool blade 17 in the preparatory position, here high, with its bearing end piece 20 in the transverse cavity 10 of the part.
  • the tool blade is then used as a lever.
  • the application of a force, here from top to bottom, on the handle of the tool tends to pivot the blade around the fixed fulcrum, which then constitutes the transverse cavity 10-end piece 20, the core of said wire 19 sinks while deforming in slot 2 as well as the sheath of this wire in the opening for passage of wire 12, the sheath being sectioned by the bevels placed at the inlet of slot 2.
  • the tool can be removed either permanently or for the introduction of another wire as shown in Figures 12A to 12C.
  • a new wire 19 ′ is then positioned for insertion in the manner described above, with its non-stripped end in abutment against the bottom wall 4 of the connection piece and above the slot 2 and the passage opening of wire 12 almost orthogonally to them.
  • the support end piece 20 of the tool blade is positioned in the cavity and by pressure the tool blade is pressed in its intermediate zone against the sheath of the wire 19 'which it drives in the slot and the opening wire passage, until it comes into contact with the wire 19 previously inserted.
  • the tool is then either removed or possibly reused for a new insertion in the connection piece 1.
  • connection piece according to the invention may also have more than one slot, such as the connection piece 1 ′ shown in FIG. 13, which has two longitudinal slots for wedging the web 2'A, 2'B possibly allowing the height of the room to be reduced at the cost of its enlargement when more than one conductive wire 13 has to be connected.
  • the transverse cavity 10 for support the end of a tool blade is then common for the two slots 2'A, 2'B which then preferably have two separate openings for the passage of wire in the insulating body here not shown.
  • the dimensioning of the slots 2 ′ A, 2 ′ B is possibly different, for example in width as shown in FIG. 13, which then allows the connection of wires of very different diameters.
  • connection piece includes an additional sheath wedging slot 23 in addition to the web jamming slot, for example in order to obtain high rigidity.
  • connection piece 1 "obtained is housed in the insulating body in a manner completely similar to that provided for the connection piece 1, as presented in FIGS. 8, 9, 10 and therefore has an opening for wire passage, preferably without retaining teeth, and a tool passage opening.
  • the connecting piece 1 "itself is obtained by folding a metal blank, it comprises a body of rectangular section provided with a core wedge slot 2" on one of its walls 3 "so completely identical to that previously provided for connection piece 1.
  • the wall 3 is bordered by two cheeks 5" and 6 "whose ends are folded perpendicularly towards each other to form a front wall 23", the non-contiguous edges of these folded ends forming a longitudinal slot 24 "in the front wall 23 ".
  • the slots 2 "and 24" are delimited by smooth or toothed edges as indicated above, the teeth aiming to retain either the cores or the sheaths of the connected conducting wires.
  • the slot 24 " is provided, in width and shape, to ensure the jamming of the insulating sheaths of the wires and is therefore located between the core jamming slot 2" and the opening for the passage of wire in the body of insulating material where the 1 "connection piece is mounted.
  • the body of rectangular section comprising the slots 2 "and 24" extends on the other side of the wall 3 "relative to the wall 23".
  • the 20 "extension obtained is for example opposite the end wire insertion into the slot 2 "and continues itself by a perpendicular fold, forming a bottom wall 4" and carrying at its end the tab 9 "which determines the transverse cavity 10" allowing the support of a tool blade tip as defined above, for inserting the wires into the slots.
  • connection piece 1 In a known manner, it is possible for example to cut in one or the other wall of the connection piece 1 "as well as in the other pieces, connection tabs making it possible to connect the connection piece as necessary an apparatus, or to weld, or to rivet the necessary connecting elements.
EP86108932A 1985-07-02 1986-07-01 Eingebaute Vorrichtung für elektrische Apparate zur abisolierfreien Verbindung und Verbindungswerkzeug für eine solche Vorrichtung Expired - Lifetime EP0208233B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8510083 1985-07-02
FR8510083A FR2584538B1 (fr) 1985-07-02 1985-07-02 Agencement de connexion auto-denudant encastre pour appareillage electrique et outil de connexion pour un tel agencement

Publications (2)

Publication Number Publication Date
EP0208233A1 true EP0208233A1 (de) 1987-01-14
EP0208233B1 EP0208233B1 (de) 1990-05-16

Family

ID=9320879

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86108932A Expired - Lifetime EP0208233B1 (de) 1985-07-02 1986-07-01 Eingebaute Vorrichtung für elektrische Apparate zur abisolierfreien Verbindung und Verbindungswerkzeug für eine solche Vorrichtung

Country Status (7)

Country Link
US (1) US4722699A (de)
EP (1) EP0208233B1 (de)
JP (1) JPH0626150B2 (de)
BR (1) BR8603066A (de)
DE (1) DE3671331D1 (de)
ES (1) ES2000445A6 (de)
FR (1) FR2584538B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0270480A2 (de) * 1986-12-03 1988-06-08 KRONE Aktiengesellschaft Vorrichtung zum Anschliessen von Kabeladern an Schneidklemmkontakten von Dropwire-Anschlussleisten der Fernmeldetechnik
EP0570994A2 (de) * 1986-12-03 1993-11-24 KRONE Aktiengesellschaft Vorrichtung zum Anschliessen von Kabeladern an Schneidklemmkontakten von Dropwire-Anschlussleisten der Fernmeldetechnik
EP0714155A3 (de) * 1994-11-22 1996-08-14 Panduit Corp Drahtanschlusswerkzeug für Modularsteckverbinder eines Telefons

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0524131Y2 (de) * 1986-11-07 1993-06-18
DE3912273A1 (de) * 1989-04-14 1990-10-18 Minnesota Mining & Mfg Verbinder fuer isolierte leiter
US5139433A (en) * 1991-04-16 1992-08-18 Bruce Bohaty Special connector members for small electrical light emitting devices, bases, and sockets
US5417582A (en) * 1993-10-18 1995-05-23 Tang; Wen-Yun Connector terminals for use in computers
DE4437022C1 (de) * 1994-10-08 1996-02-22 Krone Ag Anschlußelement
US5756972A (en) * 1994-10-25 1998-05-26 Raychem Corporation Hinged connector for heating cables of various sizes
JP2952587B1 (ja) 1998-03-30 1999-09-27 株式会社貝印刃物開発センター 安全かみそり
US6152760A (en) * 1999-03-23 2000-11-28 The Whitaker Corporation Pivoting wire carrier for aerial drop wire and terminal therefor
DE10039962C2 (de) * 2000-08-16 2003-10-23 Siemens Ag Elektrisches Gerät mit mindestens einer Schneidklemmeinrichtung
US6419518B1 (en) 2001-02-16 2002-07-16 Y-Connect, Incorporated Insulation displacement contact for use with fine wires
US6431903B1 (en) 2001-03-07 2002-08-13 Y-Connect Incorporated Insulation displacement contact for use with fine wires
KR101026503B1 (ko) * 2009-09-17 2011-04-05 이영환 전선 이음 커넥터
US8512066B2 (en) 2009-09-17 2013-08-20 Jowoo-Tech Co. Ltd Electric wire connector for press connecting electric wires
LU102037B1 (de) * 2020-09-09 2022-03-09 Phoenix Contact Gmbh & Co Klemme und Werkzeug zum Anschluss eines elektrischen Leiters an die Klemme sowie Verfahren zum Anschließen eines elektrischen Leiters an die Klemme

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037906A (en) * 1976-03-22 1977-07-26 Gte Sylvania Incorporated Electrical connector and contact
FR2419594A1 (fr) * 1978-03-07 1979-10-05 Nozick Jacques Element de contact electrique a connexion auto-denudante pour fil ou cable
GB2083297A (en) * 1980-09-08 1982-03-17 Siemon Co A block for housing electrically conductive wire connector elements

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB197808A (en) * 1922-04-05 1923-05-24 Newman Robert Bennet Improvements connected with frames of school desks and the like
US3812449A (en) * 1973-04-30 1974-05-21 Minnesota Mining & Mfg Terminal strip
US3845455A (en) * 1973-10-12 1974-10-29 Amp Inc Tubular conductor-in-slot connecting device
JPS5532390Y2 (de) * 1976-05-19 1980-08-01
FR2503464A1 (fr) * 1981-04-03 1982-10-08 Alsthom Cgee Bloc de jonction a raccordement electrique sans denudage
FR2516711A1 (fr) * 1981-11-17 1983-05-20 Alsthom Cgee Borne de raccordement de fil electrique sans denudage
US4452501A (en) * 1982-04-30 1984-06-05 General Motors Corporation Electrical connector with latch terminal
JPS5959474U (ja) * 1982-06-25 1984-04-18 日本モレツクス株式会社 圧接型電気コネクタ
US4508411A (en) * 1983-03-29 1985-04-02 Amp Incorporated Wire stuffing cover

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037906A (en) * 1976-03-22 1977-07-26 Gte Sylvania Incorporated Electrical connector and contact
FR2419594A1 (fr) * 1978-03-07 1979-10-05 Nozick Jacques Element de contact electrique a connexion auto-denudante pour fil ou cable
GB2083297A (en) * 1980-09-08 1982-03-17 Siemon Co A block for housing electrically conductive wire connector elements

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0270480A2 (de) * 1986-12-03 1988-06-08 KRONE Aktiengesellschaft Vorrichtung zum Anschliessen von Kabeladern an Schneidklemmkontakten von Dropwire-Anschlussleisten der Fernmeldetechnik
EP0270480A3 (en) * 1986-12-03 1989-09-06 Krone Aktiengesellschaft Apparatus for the connection of cable cores to cutting and clamping contacts of "drop wire" connecting blocks for the telecommunications
EP0570994A2 (de) * 1986-12-03 1993-11-24 KRONE Aktiengesellschaft Vorrichtung zum Anschliessen von Kabeladern an Schneidklemmkontakten von Dropwire-Anschlussleisten der Fernmeldetechnik
EP0570994A3 (en) * 1986-12-03 1995-09-13 Krone Ag Apparatus for the connection of cable cores to cutting and clamping contacts of drop wire connection blocks for the telecommunications
EP0714155A3 (de) * 1994-11-22 1996-08-14 Panduit Corp Drahtanschlusswerkzeug für Modularsteckverbinder eines Telefons

Also Published As

Publication number Publication date
DE3671331D1 (de) 1990-06-21
FR2584538B1 (fr) 1987-09-25
JPH0626150B2 (ja) 1994-04-06
BR8603066A (pt) 1987-02-17
US4722699A (en) 1988-02-02
JPS6210883A (ja) 1987-01-19
EP0208233B1 (de) 1990-05-16
FR2584538A1 (fr) 1987-01-09
ES2000445A6 (es) 1988-03-01

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