WO2005036699A1 - Dispositif de mise en contact electrique d'un conducteur exterieur, en partie denude, d'un cable coaxial - Google Patents

Dispositif de mise en contact electrique d'un conducteur exterieur, en partie denude, d'un cable coaxial Download PDF

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Publication number
WO2005036699A1
WO2005036699A1 PCT/EP2004/008166 EP2004008166W WO2005036699A1 WO 2005036699 A1 WO2005036699 A1 WO 2005036699A1 EP 2004008166 W EP2004008166 W EP 2004008166W WO 2005036699 A1 WO2005036699 A1 WO 2005036699A1
Authority
WO
WIPO (PCT)
Prior art keywords
connection
electrically conductive
coaxial cable
carrier element
outer conductor
Prior art date
Application number
PCT/EP2004/008166
Other languages
German (de)
English (en)
Inventor
Britta Daume
Original Assignee
Daume Patentbesitzgesellschaft Mbh
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
Priority claimed from DE20316389U external-priority patent/DE20316389U1/de
Application filed by Daume Patentbesitzgesellschaft Mbh filed Critical Daume Patentbesitzgesellschaft Mbh
Priority to EP04763386A priority Critical patent/EP1665467A1/fr
Publication of WO2005036699A1 publication Critical patent/WO2005036699A1/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
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
    • H01R9/05—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for coaxial cables
    • H01R9/0512—Connections to an additional grounding conductor
    • 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
    • H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin

Definitions

  • the invention relates to a device of the type mentioned in the preamble of claim 1 for electrically conductive contacting of a stripped outer conductor of a coaxial cable.
  • Such devices are generally known, for example from EP 0 744 788 AI. They are used, for example, to connect an earthing cable to an outer conductor of a coaxial cable that is stripped in sections.
  • a device in each case which has a base body which is designed as a clamp which can be tensioned around the coaxial cable to be contacted, which is open in the circumferential direction and has angled or bent tabs at its ends which can be connected to one another in the assembly position, the base body has a carrier element made of metal, which extends into the tabs.
  • the known device furthermore has means for producing an electrically conductive connection between the outer conductor of the coaxial cable and the carrier element, which have a contact element formed by a wire or a braid band made of metal.
  • the contact element comes to bear when the base body is tensioned on the one hand on the radial outer surface of the stripped coaxial cable and on the other hand on the radial inner surface of the carrier element, so that an electrically conductive connection is established between the outer conductor of the coaxial cable and the support element.
  • the known device also has connection means for connecting an earth cable to the carrier element.
  • connection means are formed by a connection eyelet formed on the grounding cable, which can be screwed to the carrier element of the base body by means of a screw which can be screwed into a threaded bore formed on one of the tabs, so that an electrically conductive connection via the connection eyelet Tende connection between the grounding cable and the carrier element and thus between the grounding cable and the outer conductor of the coaxial cable can be established.
  • WO 02/061884 AI a device of the type mentioned in the preamble of claim 1 is known.
  • connection means have a connection element designed in the manner of a cable lug, which is firmly and electrically conductively connected to the carrier element or to a part which is electrically conductively connected to the latter.
  • the device known from the publication is simple and inexpensive to produce and enables an electrically conductive connection to be made quickly and easily between the carrier element of the device and an electrically conductive component, for example an earth cable.
  • the invention has for its object to provide a device of the type mentioned in the preamble of claim 1, which is even easier and therefore cheaper to manufacture.
  • connection element is designed in the form of a strip and at least in a flat cross-section in an area extending from its free end to a connection point with the base body.
  • the flat, strip-shaped connecting element is connected directly to the electrically conductive component, for example a metal part of a mast of a mobile radio transmitter system.
  • the connection of the connection element to the electrically conductive component can be a detachable connection, for example a screw connection, or an inseparable connection, for example a welded or soldered connection.
  • the device according to the invention is particularly simple and therefore inexpensive to manufacture and particularly easy to handle.
  • the connection element can be essentially rigid. An advantageous development provides that the connection element is flexible.
  • connection element is expediently essentially planar in the x-bent state.
  • connection between the connection element and the electrically conductive component for example a metal part of a mast of a mobile radio transmission system
  • the connection element is advantageous for the connection element to have at least one recess, preferably a bore, for the passage a screw or the like for establishing an electrically conductive connection between the connection element and the electrically conductive component. In this way, the connection of the connection element with the electrically conductive component is made considerably easier and is time-saving.
  • connection element can be designed as a separate component, which is held, for example, by clamping between the support elements and a reinforcing element connected to the support element.
  • connection element is formed in one piece with the carrier element or a reinforcing element that is electrically conductive with the carrier element.
  • connection element has an essentially constant cross-section along its extension in plan view. Further advantageous developments of the teaching according to the invention are contained in the subclaims. The invention is explained in more detail below with reference to the accompanying drawing, which represents an exemplary embodiment.
  • FIG. 1 shows a schematic perspective view of a first exemplary embodiment of a device according to the invention in the form of a clamp
  • FIG. 2 shows a view of the radial inner surface of the device in FIG. 1 with a contact element fastened to the base body
  • FIG. 3 shows a section along a line IV-IV through the device according to FIG. 2 in the mounting position
  • FIG. 4 in a schematic perspective view the device according to FIG. 1 in the mounting position
  • FIG. 5 is a view of the radial inner surface of the device in FIG. 1 with a further embodiment of a connecting element 6 shows a section through a basic body according to the invention with a second exemplary embodiment of a carrier element according to the invention.
  • a device 2 which has a flexible base body 4 designed as a clamp, which in this embodiment is formed in one piece and open in the circumferential direction and at its free ends angled tabs 6, 8 on ice, which can be connected to one another in the mounting position in a manner explained in more detail below by means of screws (not shown in FIG. 1).
  • the base body 4 has a band-shaped carrier element 10 made of metal and a part 12 made of elastic material, in this exemplary embodiment an elastomer, in which the carrier element 10 is embedded with its axial edges and is thus connected to the part 12 made of elastic material ( Fig. 3).
  • the carrier element 10 extends into the tabs 6, 8 and is reinforced in this area for stabilization with reinforcing elements 5, 7 made of metal, which can be welded to the carrier element 10, for example.
  • reinforcing elements 5, 7 made of metal, which can be welded to the carrier element 10, for example.
  • In the tab 6 threaded holes 9, 11 and in the tab 8 through holes 13, 15 are formed, which serve in a manner explained in more detail below for receiving screws, not shown in Fig. 1, by means of which the tabs 6, 8 in I ontageposition with each other are braced.
  • connection means are provided which are designed to establish an electrically conductive connection between the carrier element and a connection point, for example an earth contact.
  • connection means are formed from a connection element 20, which is made of a strip of an electrically conductive and bendable material, such as a metal strip, the length of which is substantially greater than its width, its dimensions in width being substantially greater than the thickness of the Metal strip.
  • the connecting element 20 is provided at one end with holes so that it can be clamped between the tabs of the base body, the screws for connecting the clamp being carried out through the holes, so that a simple but secure electrical connection between the support element and the connecting element 20 is made.
  • the connection element 20 is designed such that an earth contact can be made.
  • this end of the connecting element 20 likewise has a bore which makes it possible to make an electrical contact for grounding purposes by inserting a screw or another fastening means.
  • screws are inserted into the through bores 13, 15 of the tab 8.
  • the connecting element 20 is pressed in between the two lugs 6 and 8, so that an electrical contact is ensured between the connecting element 20 and the lugs 6 and 8, so that an electrically conductive connection is provided between the connecting element 20 and the carrier element 10 ,
  • the connecting element 20 can be bent in accordance with the position of the grounding contact and an electrical contact can be made with one in the bore at the other end of the connecting element 20 by using a screw or other connecting means that an electrical
  • connection element 20 is formed in one piece with the reinforcing element 5, to which it is connected in an electrically conductive manner.
  • This second embodiment of the connection element 20 is likewise provided with a bore so that an electrical contact can be made for grounding purposes by inserting a screw or other fastening means.
  • the connecting element 20 is arranged at an angle of 45 degrees to the reinforcing element 5, so that after a coaxial cable to be contacted has been reclamped with the base body designed as a clamp, the production of an earth contact is simplified.

Landscapes

  • Cable Accessories (AREA)

Abstract

L'invention concerne un dispositif de mise en contact électrique d'un conducteur extérieur, en partie dénudé, d'un câble coaxial. Ce dispositif comprend: un corps de base (4) qui se présente sous la forme d'une bride de fixation, pouvant enserrer le câble coaxial à mettre en contact, et est pourvu d'un élément support (10) en métal; des moyens servant à réaliser une connexion électroconductrice entre le conducteur extérieur du câble coaxial et l'élément support (10); et des moyens de connexion servant à connecter un composant électroconducteur à l'élément support (10). Ces moyens de connexion présentent au moins un élément de connexion (20) constitué d'un matériau électroconducteur, connecté électriquement à l'élément support (10). L'invention est caractérisée en ce que l'élément de connexion (20) se présente sous la forme d'une bande de section plate, au moins dans une zone s'étendant de son extrémité libre jusqu'à un point de raccordement avec le corps de base (4).
PCT/EP2004/008166 2003-09-16 2004-07-22 Dispositif de mise en contact electrique d'un conducteur exterieur, en partie denude, d'un cable coaxial WO2005036699A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP04763386A EP1665467A1 (fr) 2003-09-16 2004-07-22 Dispositif de mise en contact electrique d'un conducteur exterieur, en partie denude, d'un cable coaxial

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE20314457.0 2003-09-16
DE20314457 2003-09-16
DE20316389U DE20316389U1 (de) 2003-09-16 2003-10-23 Einrichtung zum elektrisch leitenden Kontaktieren eines abschnittsweise abisolierten Außenleiters eines Koaxialkabels
DE20316389.3 2003-10-23

Publications (1)

Publication Number Publication Date
WO2005036699A1 true WO2005036699A1 (fr) 2005-04-21

Family

ID=34436456

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/008166 WO2005036699A1 (fr) 2003-09-16 2004-07-22 Dispositif de mise en contact electrique d'un conducteur exterieur, en partie denude, d'un cable coaxial

Country Status (2)

Country Link
EP (1) EP1665467A1 (fr)
WO (1) WO2005036699A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1515404B1 (de) * 1961-12-22 1969-12-04 Amp Inc Erdungsklemme zum Andruecken an den Abschirmmantel eines Koaxialkabels
EP0732768A1 (fr) * 1995-03-15 1996-09-18 Alcatel Cable Procédé pour établir une liaison électrique avec un écran métallique d'un câble d'énergie et bague pour la mise en oeuvre du procédé
WO2002061884A1 (fr) * 2001-01-30 2002-08-08 Daume Patentbesitzgesellschaft Mbh & Co. Kg Dispositif de mise en contact electroconducteur d'un conducteur exterieur, denude par sections, d'un cable coaxial

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1515404B1 (de) * 1961-12-22 1969-12-04 Amp Inc Erdungsklemme zum Andruecken an den Abschirmmantel eines Koaxialkabels
EP0732768A1 (fr) * 1995-03-15 1996-09-18 Alcatel Cable Procédé pour établir une liaison électrique avec un écran métallique d'un câble d'énergie et bague pour la mise en oeuvre du procédé
WO2002061884A1 (fr) * 2001-01-30 2002-08-08 Daume Patentbesitzgesellschaft Mbh & Co. Kg Dispositif de mise en contact electroconducteur d'un conducteur exterieur, denude par sections, d'un cable coaxial

Also Published As

Publication number Publication date
EP1665467A1 (fr) 2006-06-07

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