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
  • 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
  • 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
  • H01R9/0518—Connection to outer conductor by crimping or by crimping ferrule
• • 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

• a coaxial connector particularly for the mechanical and electrical connection of the outer screening conductor of a coaxial cable with the outer screening of a female coaxial connector
• said coaxial connector comprising a slidable sleeve having a first and a second coaxial inner cylindrical seat, said first seat having an inner diameter corresponding at or slightly greater than the outer diameter of said cable and said second seat having an inner diameter slightly greater than the outer diameter of the outer wall of said connector, in such a way to obtain a pressure coupling of the coaxial cable screen between the sleeve coaxial connector and the outer wall of the female coaxial connector.
• spaced longitudinal ribs can be provided outside said second seat.
• a roughness can be provided on the inner surface of said first and second seat.
• said connector is used for the connection of the coaxial cable screen made up of metallic braid, with the threaded outer screening of a female coaxial connector, or it is used for the connection of the coaxial cable screen made up of one or more metallic foils, with the threaded outer screening of a female coaxial cable, or still for the connection of the coaxial cable screen, made up of metallic braid and one or more metallic foils, with the outer screening of a female coaxial connector.
• the slidable sleeve coaxial connector 1 is comprised of an integral body of material preferably semirigid or elastic, in the hollow inner part of which two coaxial cylindrical seats 2, 3 are obtained, said seats being connected by a sloped wall 4, and having the inner smaller diameter d1 corresponding to or greater than the outer diameter of the coaxial cable 20 used for the connection and the bigger inner diameter d2 slightly bigger than the outer diameter of the threaded surface 41 of the coaxial connector 40 in order to allow to fix the screen 21 of the coaxial cable 20 between the threaded outer surface 41 of the coaxial connector 40 and the inner surface 5 having the diameter d2 of the slidable sleeve connector 1.
• the cylindrical portion ' 2 of the connector 1 wounding the coaxial cable 20 is quite long, as shown in figure 1 , in order to obtain a greater mechanical stability for the connection, or shorter, as shown in figure 2, to realise a connection in limited spaces, such as the embedded boxes for the fittings of the distribution systems of the radioTV signals.
• the inner surfaces of the coaxial connector 1 according to the invention can be rough in order to increase the adherence of the connector 1 with the outer sheath 22 of the coaxial cable 20 and with the threaded outer surface 41 of the female coaxial connector 40.
• the circular opening 6 of the connector 1 having diameter d1 ends with a flared part 7 making it easier the introduction of the connector 1 on the terminal of the coaxial cable 20.
• the circular opening 8 of the connector 1 having the diameter d2 ends with a flared portion 9 making it easier the introduction of the connector 1 on the female coaxial connector 40.
• the electrical features of the coaxial coupling are optimal: the concentricity and the complete screening of the connection are ensured by the immediate electric contact between the cable screen 21 and the screening outer surface 41 of the connector 40, contact obtained immediately after that the screen 21 of the coaxial cable 20 is widened and detached from the dielectric 24 dividing the same screen 21 from the central conductor 23 of the coaxial cable 20.
• the cable 20 can freely rotate about the axis of the central connector also after the coupling.

Landscapes

• Coupling Device And Connection With Printed Circuit (AREA)
• Mechanical Coupling Of Light Guides (AREA)
• Non-Reversible Transmitting Devices (AREA)
• Dry Shavers And Clippers (AREA)
• Details Of Connecting Devices For Male And Female Coupling (AREA)

Priority Applications (14)

Applications Claiming Priority (1)

Publications (1)

Family

ID=11332604

Family Applications (1)

Country Status (10)

Families Citing this family (1)

Citations (6)

• 1996
  • 1996-11-29 AT AT96940137T patent/ATE212755T1/de not_active IP Right Cessation
  • 1996-11-29 DK DK96940137T patent/DK0941564T3/da active
  • 1996-11-29 JP JP52594998A patent/JP2001505711A/ja active Pending
  • 1996-11-29 AU AU77103/96A patent/AU737412B2/en not_active Expired
  • 1996-11-29 WO PCT/IT1996/000236 patent/WO1998024155A1/en not_active Ceased
  • 1996-11-29 ES ES96940137T patent/ES2173333T3/es not_active Expired - Lifetime
  • 1996-11-29 DE DE69618992T patent/DE69618992T2/de not_active Expired - Fee Related
  • 1996-11-29 EP EP96940137A patent/EP0941564B1/de not_active Expired - Lifetime
  • 1996-11-29 PT PT96940137T patent/PT941564E/pt unknown
  • 1996-11-29 CA CA002272957A patent/CA2272957C/en not_active Expired - Fee Related

Patent Citations (6)

Also Published As

Similar Documents

Legal Events