EP0820117A1 - Vorrichtung zur Herstellung eines Spleisses - Google Patents

Vorrichtung zur Herstellung eines Spleisses Download PDF

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Publication number
EP0820117A1
EP0820117A1 EP97401664A EP97401664A EP0820117A1 EP 0820117 A1 EP0820117 A1 EP 0820117A1 EP 97401664 A EP97401664 A EP 97401664A EP 97401664 A EP97401664 A EP 97401664A EP 0820117 A1 EP0820117 A1 EP 0820117A1
Authority
EP
European Patent Office
Prior art keywords
male element
skirt
splice
making
sleeve
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Withdrawn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
EP97401664A
Other languages
English (en)
French (fr)
Inventor
Patrick Guyon
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.)
Leoni Wiring Systems France SAS
Original Assignee
Sylea 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 Sylea SA filed Critical Sylea SA
Publication of EP0820117A1 publication Critical patent/EP0820117A1/de
Withdrawn legal-status Critical Current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
    • H01R43/033—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for wrapping or unwrapping wire connections
    • 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
    • H01R4/10—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/12—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by twisting

Definitions

  • the present invention relates to a device for making a splice.
  • the ends of two conductors are stripped, these ends being inserted in a malleable sleeve which is deformed so that the stripped ends are secured, then the sleeve is electrically isolated, either by wrapping it or by covering it with an insulating sheath.
  • Such a method is relatively long and the invention aims to provide a device which allows, simultaneously, to deform the sleeve and to achieve electrical insulation of the splice.
  • the device according to the invention is intended for making a splice between two conductors housed in an insulating sheath and the ends of which to be connected are stripped, these ends being inserted in a sleeve which is a good conductor of electricity and produced in a malleable material so that it can be deformed to form the junction between the two stripped ends, and is characterized in that it comprises a body of insulating material comprising, at one end, means for receiving one of the conductors and means for holding one end of the sleeve, said body being extended by a skirt for receiving a male element made of insulating material comprising means for receiving the other conductor and means for holding the other end of the sleeve , said means for receiving the conductors of the body and of the male element and said means for holding the ends of the sleeve being aligned and the body and the male element comprising combined means to allow their angular displacement relative to one another as well as, simultaneously, the engagement of the male element in the skirt.
  • the means for receiving the conductors are constituted by tongues which extend, from the free ends of the body and of the male element, inwardly approaching each other so as to substantially describe a trunk cone.
  • the latter In order to limit the engagement of the conductors between the tongues, the latter include a stop.
  • the tongues of the body and of the male element include bars for retaining the conductors.
  • the sleeve remains integral by one end of said body and by the other male end, the tongues comprise, at their free end, fingers, and the sleeves, corresponding notches.
  • the skirt has a thread and the male element a corresponding thread.
  • these two parts are provided with radial fins.
  • the device may include means for locking said male element relative to said skirt after said male element has been angularly displaced and simultaneously engaged in said skirt.
  • the male element comprises, in its part engaged in the skirt, a stud, the latter being provided with bosses between which is inserted said stud.
  • Figure 1 is a perspective view with cutaway of a device according to the invention.
  • Figure 2 is an axial sectional view of the device of Figure 1.
  • Figure 3 shows in section the device when the splice is made.
  • the device according to the invention comprises a body 1 of molded plastic material having a first substantially cylindrical part 2 extended by a skirt 4 of larger diameter and provided with two radial fins 3 angularly offset by 180 °.
  • tongues 6 which extend from the free end towards the skirt 4 by describing a truncated cone, at least one tongue 6 having, at its free end, a finger 7.
  • Each fin 6 has, near its free end, on its internal face, a stop 9 and, at an intermediate point of its length, also on its internal face, a retaining bar 10.
  • the skirt 4 has, on its internal surface from its free end, a thread 12.
  • a male element 20 consisting of a molded plastic body formed by a sleeve 21 having, on its outer surface, a helical bead 23 intended to cooperate with the thread 12 and fins 24 angularly offset by 180 °.
  • the socket 21 is provided with tongues 22 which extend from the free end provided with the fins 24 approaching to describe a truncated cone, the small base of which is turned opposite that described by the tongues 6.
  • At least one tab 22 is terminated by a finger 26.
  • the tongues 22, on their internal face, are provided, on the one hand, with stops 28 and, on the other hand, with bars 29.
  • the sleeve 21, at its end opposite to that provided with the fins 24, is integral with a stud 40, while the skirt 4 has two bosses 41 and 42, the boss 42 constituting a stopper and the boss 41 a member retainer for nipple 40.
  • a sleeve 30 made of a material that is good conductor of electricity and also malleable, for example made of copper or a copper-based alloy, said sleeve having, at one end, notches 31 intended to receive the fingers 7 and, at the other end, notches 32 in which the fingers 26 are inserted.
  • the sleeve 30 is also provided with slots 34 to facilitate its deformation.
  • a conductor 36 having an insulating sheath 37 surrounding a conductive core 38.
  • the conductor 36 is partially stripped so that its core 38 is inserted into the sleeve 30 , the end of the sheath 37, from which extends the thus stripped core, coming to bear against the stops 9, while the bars 10 bend slightly when the conductor 36 engages and then form a harpoon to oppose the withdrawal thereof.
  • the body 10 is rotated relative to the male element 20 by about half a turn so that the sleeve 30 which is integral with the tongues 6 and 22 is twisted at the same time as it is crushed by its ends since the sleeve 21, during pivoting, moves towards the inside of the skirt 4 (see FIG. 3). In this position, the stud 40 is inserted between the two bosses 41 and 42.
  • the splice is made directly to connect the conductors 36 and 36a together, the body 1 and the element 20 remaining on the conductors, the splice is at the same time electrically isolated.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
EP97401664A 1996-07-18 1997-07-10 Vorrichtung zur Herstellung eines Spleisses Withdrawn EP0820117A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9609017A FR2751482B1 (fr) 1996-07-18 1996-07-18 Dispositif pour la realisation d'une epissure
FR9609017 1996-07-18

Publications (1)

Publication Number Publication Date
EP0820117A1 true EP0820117A1 (de) 1998-01-21

Family

ID=9494195

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97401664A Withdrawn EP0820117A1 (de) 1996-07-18 1997-07-10 Vorrichtung zur Herstellung eines Spleisses

Country Status (2)

Country Link
EP (1) EP0820117A1 (de)
FR (1) FR2751482B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007090921A1 (es) * 2006-02-10 2007-08-16 Garcia-Maurino Delas Fernando Bloque de conexión para conductores eléctricos y herramienta manual para la deformación de puntas terminales de cables eléctricos
ES2291126A1 (es) * 2006-08-01 2008-02-16 Fernando Garcia-Mauriño Delas Bloque de conexion simplificado.
CN109494543A (zh) * 2018-12-29 2019-03-19 杭州易正科技有限公司 一种电子元器件上多股引线的手工绞制装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110212317B (zh) * 2019-06-27 2020-08-21 巨邦集团有限公司 一种快速且防松的电线连接盒

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4020546A (en) * 1975-03-26 1977-05-03 Consolidation Coal Company Method for making a cable splice joining a pair of flexible conducting cables
WO1987003427A1 (en) * 1985-11-25 1987-06-04 Chris Hertelendy Waterproof splice connector having high tensile pullout resistance
WO1991018430A1 (en) * 1990-05-23 1991-11-28 James Bellamy Mackaness Method and apparatus for twist connecting wires
WO1993011583A1 (en) * 1991-11-29 1993-06-10 James Bellamy Mackaness Apparatus for twist connecting wires
EP0566090A1 (de) * 1992-04-14 1993-10-20 Ametek Aerospace Products, Inc. Montage für wiederherstellbares Kabel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4020546A (en) * 1975-03-26 1977-05-03 Consolidation Coal Company Method for making a cable splice joining a pair of flexible conducting cables
WO1987003427A1 (en) * 1985-11-25 1987-06-04 Chris Hertelendy Waterproof splice connector having high tensile pullout resistance
WO1991018430A1 (en) * 1990-05-23 1991-11-28 James Bellamy Mackaness Method and apparatus for twist connecting wires
WO1993011583A1 (en) * 1991-11-29 1993-06-10 James Bellamy Mackaness Apparatus for twist connecting wires
EP0566090A1 (de) * 1992-04-14 1993-10-20 Ametek Aerospace Products, Inc. Montage für wiederherstellbares Kabel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007090921A1 (es) * 2006-02-10 2007-08-16 Garcia-Maurino Delas Fernando Bloque de conexión para conductores eléctricos y herramienta manual para la deformación de puntas terminales de cables eléctricos
ES2291126A1 (es) * 2006-08-01 2008-02-16 Fernando Garcia-Mauriño Delas Bloque de conexion simplificado.
CN109494543A (zh) * 2018-12-29 2019-03-19 杭州易正科技有限公司 一种电子元器件上多股引线的手工绞制装置

Also Published As

Publication number Publication date
FR2751482A1 (fr) 1998-01-23
FR2751482B1 (fr) 1998-09-04

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