WO2007057323A1 - Coupleur électriquement conducteur - Google Patents

Coupleur électriquement conducteur Download PDF

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Publication number
WO2007057323A1
WO2007057323A1 PCT/EP2006/068180 EP2006068180W WO2007057323A1 WO 2007057323 A1 WO2007057323 A1 WO 2007057323A1 EP 2006068180 W EP2006068180 W EP 2006068180W WO 2007057323 A1 WO2007057323 A1 WO 2007057323A1
Authority
WO
WIPO (PCT)
Prior art keywords
sleeve
coupling according
opening
bushing
bore
Prior art date
Application number
PCT/EP2006/068180
Other languages
German (de)
English (en)
Inventor
Jochen Hain
Haymo Gottwals
Frank Rosemann
Reinhold Opper
Harald Schäty
Original Assignee
Newfrey Llc
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 Newfrey Llc filed Critical Newfrey Llc
Priority to DE112006003058T priority Critical patent/DE112006003058A5/de
Priority to JP2008540575A priority patent/JP2009516340A/ja
Publication of WO2007057323A1 publication Critical patent/WO2007057323A1/fr

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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • 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
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or 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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5213—Covers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/26—Connectors or connections adapted for particular applications for vehicles
    • 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
    • H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
    • H01R4/5083—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using a wedge
    • H01R4/5091—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using a wedge combined with a screw
    • 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
    • H01R4/58—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 characterised by the form or material of the contacting members
    • H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
    • H01R4/643—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail for rigid cylindrical bodies

Definitions

  • the invention relates to an electrically conductive coupling for detachable connection of an electrically conductive component with an electrical conductor.
  • the invention relates to a coupling for forming a ground connection in motor vehicles.
  • ground connections are required in numerous places, which connect the electrical equipment arranged in the vehicle with the vehicle ground.
  • the ground connections generally have a connection bolt, which is electrically conductively connected to the vehicle body by welding or other joining methods.
  • connection bolts are known for example from DE 36 13 397 C2 and DE 94 13 406 U1.
  • connection socket for an electrical grounding conductor which has a blunt on the workpiece attachable and weldable bolt end for welding by means of the electric stud welding process, which is followed by a shaft connected by the stud holder of a stud welding gun can be gripped.
  • the socket has a threaded hole for screwing a screw, with which a fastening eye of a ground conductor can be fixed to the threaded hole surrounding the end face of the socket.
  • the opening of the threaded hole and the surrounding end face of the bushing are covered with a covering hood, which remains on the bushing during welding and a subsequent painting operation, so that the threaded bore and the end face remain blank for later connection of the grounding conductor.
  • the invention has for its object to provide an electrically conductive coupling with a connectable with an electrically conductive component socket, which is inexpensive to manufacture and easy to install.
  • the object is solved by the invention defined in claim 1.
  • Advantageous embodiments of the invention are specified in the further claims.
  • the electrically conductive coupling comprises a connectable with an electrically conductive member socket having an opening in which a contact surface is, connectable to an electrical conductor sleeve which is inserted into the opening of the socket, on its outer side has a contact surface and is radially expandable, and an expansion body which engages in the opening of the sleeve and is movable relative to the sleeve in an expanded position in which the sleeve is widened at least in the region of its contact surface to a larger diameter.
  • the coupling according to the invention consists of components that are easy to manufacture, which are inserted into one another for producing the conductive connection and firmly clamped together by moving the expansion body.
  • a large-area and thus low-resistance electrically conductive contact between the coupling parts can be produced, wherein this contact is permanently retained by the elastic behavior of the coupling parts, in particular the socket.
  • the sleeve connected to the electrical conductor can be plugged into the socket in any desired angular position, so that the electrical conductor can be guided from any direction to the socket.
  • the clamping of the sleeve by means of the expansion body requires no action to counter, even if the spreader is moved by turning relative to the sleeve in the spread position, since the friction torque can be kept smaller on the spreader by means of a smaller diameter than the friction torque generated by the spreader between the sleeve and the socket.
  • Another advantage is that the contact surface located in the socket can be effectively protected against the ingress of corrosive media and that Also, the protection of the contact surface of the socket to the mounting of the sleeve is possible by simple means.
  • Another advantage of the coupling according to the invention is the fact that for tightening the sleeve in the opening of the sleeve no torque or at most only a small torque is required to achieve the required contact pressure of the contact surfaces.
  • the welded joint between the bushing and the component is therefore not subject to as high stresses as in the known solutions and can be performed correspondingly weaker. This makes it possible to connect components of relatively thin wall thickness with the socket by welding.
  • the socket is provided for welding to a component with a suitably formed welding end, for example a blunt conical surface.
  • a suitably formed welding end for example a blunt conical surface.
  • the Hubzündungs vide is suitable.
  • cylindrical inner surface of the socket opening can be arranged according to the invention in this a closing body which is displaceable by inserting the sleeve into the socket opening.
  • the closing body may be in the form of a ball or a cylindrical plug and may be supported on a pressure spring arranged in the bushing opening, so that it is brought back into the inlet region of the opening by the spring force of the same upon separation of the coupling parts.
  • the closing body may for example be mounted in the form of a film on the opening surrounding the end face of the socket and weakened in the region of the opening edge so that its opening covering portion easily removable by inserting the sleeve and with the sleeve in the Socket opening is hineinbewegbar.
  • the sleeve of the coupling according to the invention may have a smooth, cylindrical outer surface which serves as a contact surface. On the outside, however, it may additionally be provided with sharp-edged projections, for example sawtooth-like projections or ribs, which cause a particularly high surface pressure and correspondingly high holding force between the socket and the sleeve under the effect of the expansion body.
  • sharp-edged projections for example sawtooth-like projections or ribs
  • the sleeve may have a closed circumference, but it may also be provided with one or more longitudinally extending slots for reducing the expansion force.
  • the opening of the sleeve into which the spreader engages may be cylindrical or conical and may have an internally threaded threaded portion which cooperates with an externally threaded threaded portion of the spreader body.
  • expansion body come according to the invention cylindrical or conical bolts or wedges into consideration.
  • the expansion body can either be pushed into and out of the sleeve located in the sleeve from the outside.
  • the sleeve may in this case be provided with or without internal thread, in the latter case, the internal thread is self-tapping through the provided with a suitable external thread spreader.
  • An alternative embodiment may also be to move outwardly through the insertion of the sleeve in this spreader by screws or with the aid of a pulling device in the sleeve and thereby widen the sleeve and to clamp in the socket.
  • To pull the spreader may be provided with a tension member which protrudes from the sleeve.
  • a pulling device in the form of a knob, which is supported at the outer end of the sleeve.
  • a contact lug at its end opposite the insertion end, which is designed to connect one or more conductors.
  • FIG. 1 shows a schematic representation of a first embodiment of a coupling according to the invention
  • FIG. 2A shows a second embodiment of a coupling according to the invention in FIGS. 2A to 2E, several successive assembly steps, FIG.
  • FIG. 3A is a perspective view of a further gimp-lockable coupling according to the invention.
  • FIG. 3B shows a cross-section of the coupling according to FIG. 3A
  • FIGS 4, 5 and 6 embodiments of sockets with different closing bodies.
  • Figure 1 shows an electrically conductive coupling, consisting of a bushing 1, a sleeve 2 and an expansion body 3.
  • the bushing 1 is made of a metal suitable for welding and has a substantially hollow cylindrical shape with a cylindrical outer surface 4 and a one-sided
  • the fastening end 6 of the bushing 1 is closed and has a frusto-conical welding projection 7 and a collar 8 whose outer diameter is greater than the diameter of the outer surface 4.
  • the open end 9 of the bushing 1 is formed by a plurality of planar recesses 10 in the outer surface 4 provided with a polygonal outer contour, which can serve for angular alignment and rotation.
  • the sleeve 2 is formed from a thin-walled sheet and has a preferably slotted, cylindrical wall 11, from which radially outwardly extending, sawtooth-like projections 12 are exposed.
  • the tips the projections 12 lie on a diameter which corresponds approximately to the inner diameter of the bore 5, so that the sleeve 2 can be inserted without great resistance in the bore 5 and moved to the position shown in Figure 1.
  • the flange 13 formed, which extends radially outward and limited by contact with the sleeve 1, the insertion depth of the sleeve 2.
  • the flange 13 has a nose 14 which engages in one of the recesses 10 to secure the sleeve 2 in a defined angular position relative to the bush 1.
  • the sleeve 2 is fixed by means of the expansion body 3.
  • the expansion body 3 has a thinner end 17, which is already in the drawing in an opening 18 of the sleeve 2, and a thicker end 19 which lies outside the sleeve 2. Between the ends 17, 19 extends a conical lateral surface 20.
  • the diameter of the end 17 is slightly smaller than the inner diameter of the opening 18, and the diameter of the end 19 is greater than the inner diameter of the opening 18.
  • the cone angle of the spreader 3 is preferably designed so that the spreader 3 is frictionally held in the opening 18 after driving.
  • holding means in the form of detents or ratchet teeth may be provided which the spreader
  • the bore 5 of the bush 1 can be provided with grooves or grooves extending in the circumferential direction into which the tips of the projections 12 engage.
  • sealing washer 21 between the lower end of the sleeve 2 and the bottom of the bore 5.
  • the sealing washer 21 was arranged at the open end of the bore 5 prior to mounting the sleeve 2 to the contact surface formed by the bore wall from contamination and accumulation of paint to protect.
  • the sealing disc 21 has been moved by this in the position shown in Figure 1.
  • the embodiment of a coupling according to the invention shown in Figure 2A comprises a bushing 101 made of metal, which is extended at its insertion end by a sleeve-shaped projection 23 made of plastic.
  • the projection 23 engages around an end portion 24 of the bushing 101, the wall thickness is reduced by reducing the outer diameter to about half.
  • an annular bead 25 which engages in an annular groove 26 in the end portion 24, the projection 23 is axially fixed on the end portion 24.
  • the projection 23 has the same outer diameter as the adjoining him, cylindrical outer surface 104 of the sleeve 101.
  • the projection 23 further has a central bore 27 which connects directly to the bore 105 of the sleeve 101 and has the same inner diameter as this.
  • a plug 28 which is sealed with a sealing lip or a sealing ring in the bore 27.
  • the plug 28 rests on a compression spring 29, which is arranged in the bore 105 of the sleeve 101.
  • the attachment end 106 of the bushing 101 is provided, as in the previous embodiment, with a welding neck and a ring collar of larger diameter. Furthermore, a locking groove 30 is formed in the outer surface 104 in the vicinity of the annular collar.
  • a sleeve 102 which is also made of metal.
  • the sleeve 102 has a cylindrical central portion 32, a conically tapered front end portion 33 and a rear end portion 34 which is offset by a step from the central portion 32 and has a larger diameter than the central portion 32.
  • a bottom 35 of a cylindrical cap 36 is fixed, which surrounds the end portions 33 and 34 at a distance.
  • the cap 36 extends beyond the front end of the sleeve 102 and has in its cylindrical opening 37 an annular bead 38 which is intended for engagement in the locking groove 30.
  • the sleeve 102 further has a through bore with a front, tapered to the sleeve end bore portion 39 and a rear, provided with an internally threaded bore portion 40.
  • the sleeve 102 can be connected to an electrical conductor by means of a connecting element which is not visible in the drawing and is guided laterally outwards through the cap, for example a contact lug.
  • Figure 2A shows the two coupling parts, namely the sleeve 101 and the sleeve 102 with cap 38 and screw 41 separated from each other.
  • FIGS. 2A to 2E the connection of the two coupling parts is shown in several steps.
  • the cap 36 is plugged onto the bushing 101, with its shoulder 23 penetrating into the opening 37 of the cap 36.
  • the inner diameter of the opening 37 is slightly larger, the inner diameter of the annular bead 38, however, smaller than the outer diameter of the outer surface 104 of the sleeve 101.
  • the cap 36 must therefore be pressed against a certain resistance in the position shown in Figure 2B, wherein they are in the Annular bead 38 is radially spring-expanded.
  • the sleeve 102 is centered by the cap 36 relative to the sleeve 101, so that it meets with its front end portion 33 on the plug 28. By further moving the cap 36 in the direction of the sleeve 101, the sleeve 102 penetrates deeper into the bore 105, pushing the plug 28 in front of him while compressing the compression spring 29.
  • Figure 2C illustrates this process.
  • the screw 41 penetrates into the conical bore portion 39 of the sleeve 102, whereby this at least in the area in which the screw 41 has penetrated, radially expands and is pressed all around firmly against the wall of the bore 105.
  • a comparatively large area, electrically conductive connection between the sleeve 101 and the sleeve 102 is produced, which is characterized by a low contact resistance.
  • the head end 42 abuts against the cap 36, whereby this is additionally fixed in position and sealed against the ingress of moisture.
  • the electrically conductive connection between the sleeve 101 and the sleeve 102 is effectively protected in this way against the action of corrosive media.
  • FIG. 3A, 3B an embodiment of a coupling is shown, in which the coupling parts by hand and without the aid of a tool can be connected to each other by bracing.
  • the bushing 201 essentially corresponds to the bushing 101 according to FIG. 2A, but does not have a projection made of plastic.
  • the bushing 202 has a central portion 52 with a cylindrical lateral surface, one towards the end Tapered front end portion 53 and a rear end portion 54 of larger diameter, to which a bottom 55 of the sleeve 202 surrounding cap 56 is attached.
  • a contact element 57 is further formed, which extends through a radial opening in the cap 56 to the outside and at its outer end a plurality of contact lugs 58 has.
  • a conical bore 59 whose diameter decreases steadily from the front end portion 53 to the rear end portion 54.
  • an expansion body 203 with a conical lateral surface whose angle of inclination corresponds to the angle of inclination of the bore 59 and which rests evenly against the wall of the bore 59.
  • the thin end of the expansion body 203 passes into a tension member 60 which protrudes from the cap 56 and carries at its end a spherical head 61.
  • a knob 62 is rotatably mounted.
  • the knob 62 has a slotted end 63, which is penetrated by a slot 65 crossing transverse bore 64.
  • the spherical head 61 is disposed in the slotted end 63 and engages on opposite sides in the adjacent to the slot 65 portions of the transverse bore 64 a.
  • the tension member 60 can also be connected by means of a pin which engages in a bore of the tension member 60 and in the portions of the transverse bore 64, hingedly connected to the knob.
  • the knob 62 further includes an eccentric to the transverse bore 64 outer surface 66 which rests against the bottom 55 of the cap 56. The outer surface 66 merges into a lever arm 67, on which the knob 62 can be moved by hand.
  • the coupling device is shown in mated, but not yet strained position.
  • the sleeve 202 is in this case with its central portion 52 completely in the bore 105 of the sleeve 201.
  • the knob 62 on the lever arm 67 in the direction of the arrow F. turned.
  • the distance of the transverse bore 64 from the cap 56 increases, so that the tension member 60 moves at its head in a direction away from the sleeve 202 direction and the spreader 203 is drawn deeper with its thicker end into the bore 59.
  • the sleeve 203 is radially expanded and clamped with a suitable axial fixing and electrically conductive connection force in the sleeve 201.
  • the lever arm 67 is in a position substantially perpendicular to the longitudinal axis of the sleeve 202 in which it is held by frictional engagement.
  • the contact between see the bottom 55 of the cap 56 and the highest point of the eccentric outer surface 66 may be exceeded, so that the knob 62 can be brought back into the release position only by the action of an external force.
  • Figure 5 shows an embodiment in which the end face of the bush 1 is completely covered with a thin-walled film 45.
  • the film 45 may be provided for fixing with a self-adhesive coating or be adhesively attached to the socket 1 in a heat-bonding process.
  • the film 45 can have predetermined breaking points or separation points, which can be pierced with the coupling part to be connected, for example the sleeve 2.
  • a ball 46 is used as closure in the opening of the bore 5.
  • the opening is in this case in a mounted on the socket 1 approach 23 made of plastic, through Enveloping or shrinking on the socket 1 can be attached.
  • the projection 23 has on the outside a groove 47 for locking of holding means of the coupling part to be dormitorsteckenden.

Landscapes

  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

Le coupleur électriquement conducteur selon l’invention conçu pour relier de façon amovible un composant électriquement conducteur avec un conducteur électrique (16) comprend une douille (1) pouvant être reliée avec le composant et comprenant une ouverture (5) dans laquelle se trouve une surface de contact, une cosse (2) reliée avec le conducteur électrique (16) qui peut être insérée dans l’ouverture (5) de la douille (1) et présente sur sa surface extérieure une surface de contact et un corps extensible (3) qui pénètre dans l’ouverture (18) de la cosse (2) et peut être déplacé dans une position écartée par rapport à la cosse (2), dans laquelle la cosse (2) est élargie à un diamètre plus grand, au moins dans la zone de sa surface de contact.
PCT/EP2006/068180 2005-11-15 2006-11-07 Coupleur électriquement conducteur WO2007057323A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE112006003058T DE112006003058A5 (de) 2005-11-15 2006-11-07 Elektrisch leitende Kupplung
JP2008540575A JP2009516340A (ja) 2005-11-15 2006-11-07 導電性連結器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005054849A DE102005054849A1 (de) 2005-11-15 2005-11-15 Elektrisch leitende Kupplung
DE102005054849.0 2005-11-15

Publications (1)

Publication Number Publication Date
WO2007057323A1 true WO2007057323A1 (fr) 2007-05-24

Family

ID=37682515

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/068180 WO2007057323A1 (fr) 2005-11-15 2006-11-07 Coupleur électriquement conducteur

Country Status (3)

Country Link
JP (1) JP2009516340A (fr)
DE (2) DE102005054849A1 (fr)
WO (1) WO2007057323A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007025970A1 (de) * 2007-06-04 2008-12-11 Robert Bosch Gmbh Gleichrichtereinrichtung für einen Generator eines Fahrzeugs
US9905956B2 (en) * 2015-12-22 2018-02-27 Biosense Webster (Israel) Ltd. Preventing unwanted contact between terminals
DE102018103292B4 (de) * 2018-02-14 2019-12-05 Lisa Dräxlmaier GmbH Steckkontaktsystem zum elektrischen verbinden wenigstens eines leiters mit einer karosserie eines kraftfahrzeugs
CN109687229B (zh) * 2018-12-12 2020-07-17 叶喜喜 一种便于拔插的电力插头
FR3115165A1 (fr) * 2020-10-13 2022-04-15 Psa Automobiles Sa Systeme de connexion electrique
DE102021104244A1 (de) * 2021-02-23 2022-08-25 Schaltbau Gmbh Elektrische Verbindungsvorrichtung
DE102021126207A1 (de) * 2021-10-08 2023-04-13 Te Connectivity Germany Gmbh Anschlussanordnung zur Befestigung eines elektrischen Kontaktelements an einem elektrischen Leiter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE698554C (de) * 1937-07-15 1940-11-13 Kaiser & Spelsberg Anschlussklemme fuer Aluminiumleitungen mit auseinanderspreizbaren, federnden Schenkeln
FR2716243A1 (fr) * 1994-02-16 1995-08-18 Dubuis Insert destiné à être rapport et fixé au travers d'un élément.
DE20102063U1 (de) * 2000-02-11 2001-06-21 Friedhoff, Sven, 57080 Siegen Vorrichtung zum Befestigen eines Kabels an einer Bahnschiene
EP1376766A1 (fr) * 2002-06-27 2004-01-02 M. Dubuis et Compagnie Système de fixation d'une cosse de raccordement électrique

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE698554C (de) * 1937-07-15 1940-11-13 Kaiser & Spelsberg Anschlussklemme fuer Aluminiumleitungen mit auseinanderspreizbaren, federnden Schenkeln
FR2716243A1 (fr) * 1994-02-16 1995-08-18 Dubuis Insert destiné à être rapport et fixé au travers d'un élément.
DE20102063U1 (de) * 2000-02-11 2001-06-21 Friedhoff, Sven, 57080 Siegen Vorrichtung zum Befestigen eines Kabels an einer Bahnschiene
EP1376766A1 (fr) * 2002-06-27 2004-01-02 M. Dubuis et Compagnie Système de fixation d'une cosse de raccordement électrique

Also Published As

Publication number Publication date
DE112006003058A5 (de) 2008-10-09
DE102005054849A1 (de) 2007-05-16
JP2009516340A (ja) 2009-04-16

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