EP0311739B1 - Fiche coaxiale avec jonction coudée pour câble coaxial - Google Patents

Fiche coaxiale avec jonction coudée pour câble coaxial Download PDF

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Publication number
EP0311739B1
EP0311739B1 EP88105968A EP88105968A EP0311739B1 EP 0311739 B1 EP0311739 B1 EP 0311739B1 EP 88105968 A EP88105968 A EP 88105968A EP 88105968 A EP88105968 A EP 88105968A EP 0311739 B1 EP0311739 B1 EP 0311739B1
Authority
EP
European Patent Office
Prior art keywords
axial
cable
plug
support
appendix
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.)
Expired - Lifetime
Application number
EP88105968A
Other languages
German (de)
English (en)
Other versions
EP0311739A3 (en
EP0311739A2 (fr
Inventor
Massimo Calearo
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT88105968T priority Critical patent/ATE85165T1/de
Publication of EP0311739A2 publication Critical patent/EP0311739A2/fr
Publication of EP0311739A3 publication Critical patent/EP0311739A3/en
Application granted granted Critical
Publication of EP0311739B1 publication Critical patent/EP0311739B1/fr
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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00—Two poles

Definitions

  • the invention concerns a right-angle co-axial plug for cable, particularly suited for antenna cables of car radios and similar, wherein the plug has the characteristic of being suited to be applied also with automatic means to the terminal end of the cable.
  • car radios are connected to their antennas by means of co-axial cables which carry the radio signal and which are connected with the car radio by means of gudgeon pins, which are also co-axial, and which consist essentially of a central cylindrical bar carrying the signal and of an external, co-axial cylindrical body, which is electrically insulated from the central body and connected with the earth of the circuit.
  • the plugs which have just been described are already circulating on the market, and they are costly made by moulding the plastic plug around the already pre-arranged cable.
  • the peeled-off cable must be placed under the mould of the injection press, in order for the moulding process of the plastic part of the plug to take place.
  • the DE 29 37 087 patent discloses a right-angled co-axial plug, wherein the insertion of the external co-axial cylindrical body of the cable into the plug is arrested by an annular ring present in the opening of the plug.
  • the purpose of the present invention is that of overcoming the just-mentioned drawbacks.
  • the purpose is that of realizing a co-axial plug with a right-angle cable junction which can be applied to co-axial cables by means of automatic machines, while avoiding to perform the moulding process under the press with the co-axial cable inserted in the mould.
  • the co-axial plug indicated as a whole with 10, consists of a metal part 20, obtained from a flat sheet by cutting and subsequent bending.
  • Said metal sheet 20 performs the external earth connection and for this reason it is provided with two partially cylindrical, equal and symmetrical elements 21 facing each other and being joined together at the bottom by a flat part of the thin plate 22.
  • Element 20 ends with the thin band 23 wherein the co-axial cable, already prepared for the connection is inserted.
  • the metal element 20 thus shaped, as can be seen in Fig. 3, is inserted in the plastic material moulding machine, so as to obtain unit 30, which can be seen in Fig. 1.
  • Said unit 30 presents included therein the metal element 20 and central to and co-axial with element 20 it presents a bored appendix cavity 33 which lodges the central cylindrical contact 40.
  • Element 30 made of plastic material presents also a hole 32 perpendicular to the bored appendix cavity 33 and having a profile with different cross-sections.
  • the hole 32 is suited to receive the part of the co-axial cable 51 having the central wire 50 which is inserted as far as to reach the wall of the bored appendix cavity 33.
  • the external wire 52 of the co-axial cable 51 is fastened by closing the thin band 23.
  • the definite connection between plug 10 and the co-axial cable 51 is obtained by inserting the little cylinder 40 into the bored appendix cavity 33, so as to insure the electric contact between the little cylinder 40 and wire 50 and, moreover, by tightening the thin band 23.
  • the plugs can be manufactured, assembled and stocked separately from the cables, and the cables, in turn, can be separately pre-packed according to different lengths and according to different requirements, so that when it becomes necessary to prepare a cable complete with plug, this can be done by drawing the already assembled plugs from the stock and connecting it with the chosen cable.
  • the plug is made with the cable already attached through moulding to the cable with all the drawbacks connected therewith.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)
  • Cable Accessories (AREA)

Claims (1)

  1. Fiche co-axiale avec une connexion en angle droit, apte à la connexion avec des câbles co-axiaux, caractérisée en ce qu'elle présente en combinaison:
    - un support (30) en matériel plastique ayant une forme essentiellement cylindrique s'étendant le long de l'axe du câble et présentant à une de ses extrémités un évidage cylindrique (32) ayant le but de recevoir à son intérieur l'extrémité pelée d'un câble (51) et à l'autre extrémité un appendice (33) perforé dont l'axe est pependiculaire à l'axe du cylindre;
    - un contact en métal (20) inclus dans le corps du support (30) pendant son moulage, le dit contact en métal comprenant une première portion annulaire definie par au moins deux surfaces partiellement cylindriques (21), partiellement comprises dans le support en plastique et s'étendant dans l'évidage de l'appendice (33), attaché par une bande mince incluse au moins partiellement dans le support en plastique, s'étendant le long de l'axe de l'évidage (32) cylindrique et terminant au-déla du support en plastique avec une deuxième portion (23) annulaire pour connecter et fixer la partie extérieure (52) du câble co-axial;
    - un goujeon central (40) forcé dans un trou central (31) s'étendant le long de l'axe de l'appendice perforé et communicant avec l'évidage (32), achevant par ce moyen la connection du câble (50).
EP88105968A 1987-09-23 1988-04-14 Fiche coaxiale avec jonction coudée pour câble coaxial Expired - Lifetime EP0311739B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88105968T ATE85165T1 (de) 1987-09-23 1988-04-14 Koaxialer stecker mit winkelanschluss fuer ein koaxiales kabel.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT85606/87A IT1218827B (it) 1987-09-23 1987-09-23 Spina coassiale con raccordo per cavo ad angolo retto per cavo coassiale
IT8560687 1987-09-23

Publications (3)

Publication Number Publication Date
EP0311739A2 EP0311739A2 (fr) 1989-04-19
EP0311739A3 EP0311739A3 (en) 1990-02-07
EP0311739B1 true EP0311739B1 (fr) 1993-01-27

Family

ID=11328866

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88105968A Expired - Lifetime EP0311739B1 (fr) 1987-09-23 1988-04-14 Fiche coaxiale avec jonction coudée pour câble coaxial

Country Status (5)

Country Link
EP (1) EP0311739B1 (fr)
AT (1) ATE85165T1 (fr)
DE (1) DE3877886T2 (fr)
ES (1) ES2038234T3 (fr)
IT (1) IT1218827B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2659798A1 (fr) * 1990-03-13 1991-09-20 Pizon Ernest Dispositif de raccordement de l'ame d'un cable coaxial dans un ensemble de connexion dudit cable.
DE20118958U1 (de) * 2001-11-21 2002-03-28 Harting Automotive Gmbh & Co Steckerteil für einen Koaxialstecker

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2937087C3 (de) * 1979-09-13 1982-03-25 Siemens AG, 1000 Berlin und 8000 München HF-Winkelstecker
IT1202118B (it) * 1985-07-16 1989-02-02 Massimo Calearo Perfezionamento alla costruzione di una spina per cavo coassiale di antenne per autoradio

Also Published As

Publication number Publication date
ATE85165T1 (de) 1993-02-15
IT1218827B (it) 1990-04-19
EP0311739A3 (en) 1990-02-07
DE3877886D1 (de) 1993-03-11
ES2038234T3 (es) 1993-07-16
DE3877886T2 (de) 1993-08-05
EP0311739A2 (fr) 1989-04-19
IT8785606A0 (it) 1987-09-23

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