FR2498016A2 - Insulated tapping connector for cables under tension - has insulation piercing grip-screws and has rear projection allowing derivation cable to run parallel to cable under tension - Google Patents

Insulated tapping connector for cables under tension - has insulation piercing grip-screws and has rear projection allowing derivation cable to run parallel to cable under tension Download PDF

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Publication number
FR2498016A2
FR2498016A2 FR8100259A FR8100259A FR2498016A2 FR 2498016 A2 FR2498016 A2 FR 2498016A2 FR 8100259 A FR8100259 A FR 8100259A FR 8100259 A FR8100259 A FR 8100259A FR 2498016 A2 FR2498016 A2 FR 2498016A2
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FR
France
Prior art keywords
cable
connector
under tension
cables
derivative
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.)
Pending
Application number
FR8100259A
Other languages
French (fr)
Inventor
Andre Beaurain
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.)
VERLANT BEAURAIN
Original Assignee
VERLANT BEAURAIN
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 VERLANT BEAURAIN filed Critical VERLANT BEAURAIN
Priority to FR8100259A priority Critical patent/FR2498016A2/en
Publication of FR2498016A2 publication Critical patent/FR2498016A2/en
Pending 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
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
    • H01R11/07—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being of the same type but different sizes
    • 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
    • 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
    • H01R4/28—Clamped connections, spring connections
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
    • H01R4/36—Conductive members located under tip of screw
    • H01R4/363—Conductive members located under tip of screw with intermediate part between tip and conductive member
    • 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
    • H01R4/70—Insulation of connections

Landscapes

  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)

Abstract

The connector block (10) is shaped to receive the main cable under tension (C) and two derivative cables (D). Main and derivative cables lie parallel in the block. The derivative cables may enter the housing from the right or left. The beds of the cable are made with blades (18,32). Threaded bolts (16,30) clamp the cables in place and shoes (14,26), also made with blades, pierce the cable insulating. The tightening pressure allows the blades to make contact on both sides of the cable. The connector is covered with an insulating sheath to protect the junction points. The tightening screws are of the automatic torque limiting type.

Description

La présente Addition est relative à un connecteur de dérivation préisolé, notamment pour des lignes électriques sous tension, du type décrit dans le brevet principal, c'est-à-dire comprenant un gousset réalisé en plusieurs parties pré-assemblées en usine, enveloppant un connecteur et une partie des conducteurs. This Addition relates to a pre-insulated branch connector, in particular for live electrical lines, of the type described in the main patent, that is to say comprising a gusset made in several parts pre-assembled in the factory, enveloping a connector and part of the conductors.

Selon la revendication principale de ce brevet, le connecteur comprend un corps réalisé sous la forme d'un serre-joint muni, à sa partie supérieure, de moyens de perforations de l'isolant du câble sous tension, et, à sa partie postérieure, d'une saillie pourvue d'au moins un logement destiné à recevoir le conducteur dérivé. According to the main claim of this patent, the connector comprises a body produced in the form of a clamp provided, at its upper part, with means for perforating the insulator of the cable under tension, and, at its rear part, a projection provided with at least one housing intended to receive the branch conductor.

Cette Addition concerne un connecteur selon cette revendication principale, caractérisé en outre en ce que ladite saillie comporte deux logements, destinés à recevoir chacun l'un des conducteurs dérivés, et en ce que lesdits logements sont positionnés de telle façon que ces conducteurs puissent entre orientés parallèlement au câble sous tension: deux à droite, deux à gauche, ou un de chaque coté, cette dernière caractéristique étant avantageuse lorsque plusieurs connecteurs sont à positionner de part et d'autre du support. This Addition relates to a connector according to this main claim, further characterized in that said projection comprises two housings, each intended to receive one of the derived conductors, and in that said housings are positioned in such a way that these conductors can be oriented parallel to the live cable: two on the right, two on the left, or one on each side, this last characteristic being advantageous when several connectors are to be positioned on either side of the support.

Selon une autre caractéristique de cette Addition, chacun desdits logements est muni de moyens de perforation de l'isolant du conducteur dérivé qutil reçoit, ces moyens pouvant entre réalisés sous la forme d'un sabot muni de lames coupantes et d'une vis de pression venant appliquer le sabot contre le conducteur dérivé, ce dernier étant lui-meme appliqué contre des lames prévues sur la paroi dudit logement. According to another characteristic of this Addition, each of said housings is provided with means for perforating the insulator of the derivative conductor which it receives, these means possibly being produced in the form of a shoe provided with cutting blades and a pressure screw coming to apply the shoe against the derivative conductor, the latter being itself applied against blades provided on the wall of said housing.

Selon une autre caractéristique de cette Addition, la vis assurant le serrage du connecteur sur le câble sous tension est une vis à limiteur de couple automatique, telle que décrite dans la demande de brevet français n" 80 21 192, déposée le 3 octobre 1980 par la demanderesse. According to another characteristic of this Addition, the screw ensuring the tightening of the connector on the live cable is a screw with automatic torque limiter, as described in French patent application No. 80 21 192, filed on October 3, 1980 by the plaintiff.

D'autres caractéristiques et avantages de cette Addition ressortiront de la description faite ci-après, en référence au dessin annexé, qui en illustre un exemple de réalisation non limitatif. Sur le dessin
- la Figure 1 est une vue en élévation latérale et coupe verticale d'un connecteur selon cette Addition, représenté dans son gousset
- les Figures 2 et 3 sont des vues, respectivement en élévation frontale et latérale, d'un connecteur selon l'Addition avec son gousset ; et,
- les Figures 4 et 5 sont des vues schématiques, en élévation lte- rale, d'un connecteur selon l'Addition, représenté dans deux cas d'utilisation possibles.Other characteristics and advantages of this Addition will emerge from the description given below, with reference to the appended drawing, which illustrates a nonlimiting exemplary embodiment thereof. On the drawing
- Figure 1 is a side elevational view in vertical section of a connector according to this Addition, represented in its gusset
- Figures 2 and 3 are views, respectively in front and side elevation, of a connector according to the Addition with its gusset; and,
- Figures 4 and 5 are schematic views, in side elevation, of a connector according to the Addition, shown in two possible use cases.

On se réfère en premier lieu à la Figure 1, qui représente s 7corps 10 du connecteur. Pour des raisons de simplification, le gousset 20 du con- necteur n'a pas été représenté sur cette Figure 1. Ce gousset 20, analogue à celui du connecteur objet du brevet principal, est visible sur les Figures 2 et 3. First, reference is made to FIG. 1, which represents the body 10 of the connector. For reasons of simplification, the gusset 20 of the connector has not been shown in this FIG. 1. This gusset 20, similar to that of the connector which is the subject of the main patent, is visible in FIGS. 2 and 3.

Comme dans le brevet principal, le corps 10 se présente sous la forme d'un serre-joint, et il comporte un logement 12 destiné à recevoir le câble sous tension C. Ce câble est maintenu dans le logement par des moyens assurant la perforation de son isolant, constitués, comme dans le brevet principal, par un sabot 14 pourvu de lames coupantes venant coopérer avec d'autres lames 18, prévues sur le corps en regard du sabot. Ce sabot appliqué sur le cible par serrage d'une vis 16, qui, de préfértese, es,t une vis à limiteur de couple automatique du type décrit dans Sh demande de ntFrevat n 80 21 192, citée ci-dessus. As in the main patent, the body 10 is in the form of a clamp, and it comprises a housing 12 intended to receive the cable under tension C. This cable is held in the housing by means ensuring the perforation of its insulator, constituted, as in the main patent, by a shoe 14 provided with cutting blades coming to cooperate with other blades 18, provided on the body opposite the shoe. This shoe applied to the target by tightening a screw 16, which, preferably, is a screw with automatic torque limiter of the type described in Sh application for ntFrevat n 80 21 192, cited above.

Par ailleurs, le corps 10 comporte une saillie 22 sur sa face postérieure, cette saillie étant pourvue de deux logements identiques 24" 24', es- tinés chacun à recevoir un conducteur dérivé D. Selon l'Addition" s ge- ments sont positionnés de façon que la ou les lignes dérivées D soient paral- vièles au câble sous tension C, ainsi qu'on peut le voir sur les Figures 4 t 5.Les conducteurs dérivés D sont maintenus dans leurs logements respectifs 24, 24' par des moyens assurant la perforation de leur gaine isolante. Ces moyens comprennent, respectivement, un sabot de serrage 26, pourvu de lames coupantes 28 et solidaire d'une vis 30, et des lames coupantes 32, 32' prévues dans le corps sur une partie de la paroi des logements 24, 24', je façon que le conducteur dérivé D soit serré entre les lames 32 et 28. Le gousset 20 représenté sur les Figures 2 et 3 est identique au gousset 28 dé- crit dans le brevet principal.Ce gousset assure l'étanchéité autour du son- necteur, et il est rendu solidaire du corps du connecteur par les vis-d;e serrage 16, 30, 30', débouchant par les cheminées 38, 34 34', respectivement. Furthermore, the body 10 has a projection 22 on its rear face, this projection being provided with two identical housings 24 "24 ', each intended to receive a derivative conductor D. According to the Addition" s gements are positioned so that the branch line (s) D are parallel to the live cable C, as can be seen in Figures 4 and 5. The branch conductors D are held in their respective housings 24, 24 'by means ensuring the perforation of their insulating sheath. These means comprise, respectively, a clamping shoe 26, provided with cutting blades 28 and integral with a screw 30, and cutting blades 32, 32 'provided in the body on a part of the wall of the housings 24, 24', I so that the derivative conductor D is clamped between the blades 32 and 28. The gusset 20 shown in Figures 2 and 3 is identical to the gusset 28 described in the main patent. , and it is made integral with the body of the connector by the screws; e clamping 16, 30, 30 ', opening through the chimneys 38, 34 34', respectively.

Ce gousset possède exactement les avantages et propriétés décrits zens le brevet principal. This gusset has exactly the advantages and properties described in the main patent.

La mise en oeuvre du connecteur selon la présente Addition est identique à celle décrite dans le brevet principal, à l'exception de la mise en place et du maintien des conducteurs dérivés D, assurés par perforation de l'isolant des conducteurs. The implementation of the connector according to this Addition is identical to that described in the main patent, with the exception of the installation and maintenance of the derivative conductors D, provided by perforation of the insulation of the conductors.

Les Figures 4 et 5 montrent deux exemples d'utilisation du connecteur selon l'Addition. Figures 4 and 5 show two examples of using the connector according to the Addition.

Sur la Figure 4, on voit que le connecteur peut être utilisé pour recevoir deux conducteurs dérivés D1, D2, en sortie à gauche (traits pleins), ou à droite (traits mixtes). Sur la Figure 5, le connecteur a été représenté dans une application pour laquelle il reçoit un conducteur dérivé D'1 en sortie à gauche, et un conducteur dérivé en sortie à droite D'2. In Figure 4, we see that the connector can be used to receive two derivative conductors D1, D2, at the left output (solid lines), or right (mixed lines). In Figure 5, the connector has been shown in an application for which it receives a derivative conductor D'1 at the left output, and a derivative conductor at the right output D'2.

Grâce à la disposition particulière des logements recevant les lignes dérivées, le connecteur selon l'Addition présente une grande souplesse d'emploi, en dehors des avantages déjà précisés dans le brevet principal. Thanks to the particular arrangement of the housings receiving the derived lines, the connector according to the Addition has great flexibility of use, apart from the advantages already specified in the main patent.

I1 demeure bien entendu que cette invention n'est pas limitée à l'exemple de réalisation décrit et représenté, mais qu'elle en englobe toutes les variantes.  I1 remains of course that this invention is not limited to the embodiment described and shown, but that it encompasses all variants.

Claims (4)

REVENDICATIONS 1 - Connecteur de dérivation pré-isolé, notamment pour des lignes électriques sous tension, comprenant un gousset réalisé en plusieurs parties pré-assemblées en usine, enveloppant un connecteur et une partie des conducteurs selon la revendication 1 du brevet principal, caractérisé en ce que la saillie postérieure (22) du corps (10) du connecteur comporte deux logements (24-24') qui sont positionnés de telle façon que les conducteurs dérivés puissent être orientés parallèlement au câble sous tension : deux à droite, deux à gauche, ou un de chaque côté. 1 - Pre-insulated branch connector, in particular for live electrical lines, comprising a gusset produced in several parts pre-assembled in the factory, enveloping a connector and part of the conductors according to claim 1 of the main patent, characterized in that the rear projection (22) of the body (10) of the connector comprises two housings (24-24 ') which are positioned so that the derived conductors can be oriented parallel to the live cable: two on the right, two on the left, or one on each side. 2 - Connecteur selon la revendication 1, caractérisé en ce que chacun desdits logements (24-24') est muni de moyens de perforation de l'isolant du conducteur dérivé qu'il reçoit. 2 - Connector according to claim 1, characterized in that each of said housings (24-24 ') is provided with means for perforating the insulator of the derivative conductor which it receives. 3 - Connecteur selon la revendication 2, caractérisé en ce que les moyens de perforation de l'isolant du conducteur dérivé comprennent un sabot (28) muni de lames coupantes et d'une vis de pression (3) venant appliquer le sabot contre le conducteur dérivé, ce dernier étant lui-même appliqué contre les lames coupantes (32-32') prévues sur la paroi dudit logement. 3 - Connector according to claim 2, characterized in that the means for perforating the insulator of the derivative conductor comprises a shoe (28) provided with cutting blades and a pressure screw (3) applying the shoe against the conductor derivative, the latter being itself applied against the cutting blades (32-32 ') provided on the wall of said housing. 4 - Connecteur selon l'une quelconque des revendications précédentes. 4 - Connector according to any one of the preceding claims. caractérisé en ce que la vis (16) assurant le serrage du connecteur sur le câble sous tension est une-vis à limiteur de couple automatique. characterized in that the screw (16) ensuring the tightening of the connector on the live cable is a screw with automatic torque limiter.
FR8100259A 1981-01-09 1981-01-09 Insulated tapping connector for cables under tension - has insulation piercing grip-screws and has rear projection allowing derivation cable to run parallel to cable under tension Pending FR2498016A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8100259A FR2498016A2 (en) 1981-01-09 1981-01-09 Insulated tapping connector for cables under tension - has insulation piercing grip-screws and has rear projection allowing derivation cable to run parallel to cable under tension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8100259A FR2498016A2 (en) 1981-01-09 1981-01-09 Insulated tapping connector for cables under tension - has insulation piercing grip-screws and has rear projection allowing derivation cable to run parallel to cable under tension

Publications (1)

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FR2498016A2 true FR2498016A2 (en) 1982-07-16

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0153257A2 (en) * 1984-02-23 1985-08-28 Societe Travaux Electriques Pluggable electrical connector
FR2578106A2 (en) * 1985-02-22 1986-08-29 Travaux Electr Plug-in electrical connector
FR2596209A1 (en) * 1986-03-20 1987-09-25 Verlant Beaurain MONOBLOCK BYPASS CONNECTOR, ESPECIALLY FOR LIVE POWER LINES
US4834672A (en) * 1985-05-21 1989-05-30 Alfred Michely Connector
FR2746220A1 (en) * 1996-03-14 1997-09-19 Michaud Sa Electrical adaptor for cable connection to electricity meter
US6099344A (en) * 1999-05-11 2000-08-08 Framatome Connectors Usa, Inc. Electrical connector with a clamping screw having an insulating portion
FR2875956A1 (en) * 2004-09-27 2006-03-31 Mecelec Sa Cable conductor connector for false cut type cut-off grid, has core made of conductive material section and forming U-cages, auxiliary blocks and base plate, where base plate connects U-cages and auxiliary blocks

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3191139A (en) * 1961-04-17 1965-06-22 Schiffmann Alois Tap connector and setscrew therefor
US3546364A (en) * 1969-02-10 1970-12-08 Jack D O Neel Midspan service connector
GB1369794A (en) * 1971-09-08 1974-10-09 Pirelli General Cable Works Electrical connectors
GB1465907A (en) * 1973-12-10 1977-03-02 Bicc Ltd Electric connectors
FR2435829A1 (en) * 1978-09-05 1980-04-04 Verlant Et Beaurain Preassembled monoblock connector for live electrical line - has previously assembled connector which perforates insulation providing anchor for additional wire
FR2457578A1 (en) * 1979-05-23 1980-12-19 Niled Sa INSULATION PERFORATION TYPE ELECTRICAL CONNECTION DEVICE

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3191139A (en) * 1961-04-17 1965-06-22 Schiffmann Alois Tap connector and setscrew therefor
US3546364A (en) * 1969-02-10 1970-12-08 Jack D O Neel Midspan service connector
GB1369794A (en) * 1971-09-08 1974-10-09 Pirelli General Cable Works Electrical connectors
GB1465907A (en) * 1973-12-10 1977-03-02 Bicc Ltd Electric connectors
FR2435829A1 (en) * 1978-09-05 1980-04-04 Verlant Et Beaurain Preassembled monoblock connector for live electrical line - has previously assembled connector which perforates insulation providing anchor for additional wire
FR2457578A1 (en) * 1979-05-23 1980-12-19 Niled Sa INSULATION PERFORATION TYPE ELECTRICAL CONNECTION DEVICE

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0153257A2 (en) * 1984-02-23 1985-08-28 Societe Travaux Electriques Pluggable electrical connector
EP0153257A3 (en) * 1984-02-23 1986-03-26 Societe Travaux Electriques Pluggable electrical connector
FR2578106A2 (en) * 1985-02-22 1986-08-29 Travaux Electr Plug-in electrical connector
US4834672A (en) * 1985-05-21 1989-05-30 Alfred Michely Connector
FR2596209A1 (en) * 1986-03-20 1987-09-25 Verlant Beaurain MONOBLOCK BYPASS CONNECTOR, ESPECIALLY FOR LIVE POWER LINES
EP0239428A2 (en) * 1986-03-20 1987-09-30 Verlant Et Beaurain Derivation monoblock connector, in particular for live electrical lines
EP0239428A3 (en) * 1986-03-20 1988-09-14 Verlant Et Beaurain Derivation monoblock connector, in particular for live electrical lines
FR2746220A1 (en) * 1996-03-14 1997-09-19 Michaud Sa Electrical adaptor for cable connection to electricity meter
US6099344A (en) * 1999-05-11 2000-08-08 Framatome Connectors Usa, Inc. Electrical connector with a clamping screw having an insulating portion
FR2875956A1 (en) * 2004-09-27 2006-03-31 Mecelec Sa Cable conductor connector for false cut type cut-off grid, has core made of conductive material section and forming U-cages, auxiliary blocks and base plate, where base plate connects U-cages and auxiliary blocks
EP1655806A1 (en) * 2004-09-27 2006-05-10 Mecelec Bus bar connector, casing comrising such a bus bar connector

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