WO1998049752A1 - Dispositif de raccordement a blindage - Google Patents

Dispositif de raccordement a blindage Download PDF

Info

Publication number
WO1998049752A1
WO1998049752A1 PCT/EP1998/002427 EP9802427W WO9849752A1 WO 1998049752 A1 WO1998049752 A1 WO 1998049752A1 EP 9802427 W EP9802427 W EP 9802427W WO 9849752 A1 WO9849752 A1 WO 9849752A1
Authority
WO
WIPO (PCT)
Prior art keywords
screen
cable
clamp
clamping
shield
Prior art date
Application number
PCT/EP1998/002427
Other languages
German (de)
English (en)
Inventor
Roland Bühler
Axel Kawicki
Original Assignee
Amphenol-Tuchel Electronics Gmbh
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 Amphenol-Tuchel Electronics Gmbh filed Critical Amphenol-Tuchel Electronics Gmbh
Publication of WO1998049752A1 publication Critical patent/WO1998049752A1/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
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  

Definitions

  • the present invention relates to a shield connection device, in short a shield clamp connection, for a shielded cable.
  • a shield connection device or a shield clamp connection is provided.
  • This consists preferably of a metal part or a metallized plastic part which has means for clamping the screen to this part.
  • the shield connection device according to the invention preferably has a cable clamp with an additional clamping point for the shield integrated in the clamp.
  • the clamping bracket preferably has two metal strips lying one above the other, between which the braided shield is clamped.
  • Figure 1 is a partially sectioned side view of a connector (shield clamp adapter) for several individually shielded cables or lines), the shield connection device according to the invention is shown in the form of a cable clamp bracket according to the invention.
  • Fig. 2 is an end view of a cable seal shown in Fig. 3 in section;
  • Fig. 3 shows a section along line 3-3 in FIG. 2;
  • FFiigg .. 44 is an enlarged view of a cable housing of Figure 1 and in section.
  • Fig. 5 shows a section along line 5-5 in FIG. 4;
  • Fig. 6 shows a section along line 6-6 in FIG. 4;
  • Fig. 7 shows a detail of the representation according to FIG. 4.
  • FFiigg .. 88 is a plan view of the invention
  • FIG. 9 shows a side view of the clamping bracket according to the invention from FIG. 8.
  • the plug connector 10 which uses a shield connection device 500 designed in accordance with the invention in the form of a clamping bracket.
  • the plug connector 10 has a grip sleeve 11, preferably made of metal or metallized plastic, in which a cable housing or plug component 12 is arranged.
  • a metal sleeve 14 carries on its outer circumference a coupling nut 15, which serves to fasten the connector 10 to another connector, not shown.
  • An insulating body (not shown) is arranged in the interior of the metal sleeve 14.
  • a cable bundle 17, which has cables 18, 19, 20, for example, is to be connected to this insulating body.
  • Each cable has several conductors, two of which are designated 23, 24.
  • Fig. 4 shows that each conductor has wires 25 which are to be connected to the contacts present in the insulating body.
  • the cable bundle 17 extends into the connector
  • the cable bundle 17 is guided through a cable seal 45, which is preferably provided for the individual cables and is arranged between two inwardly projecting projections of the grip sleeve 11 and the cable insert 12.
  • FIG. 4 show that the cable insert 12 bears teeth 42 on the right, which can come into engagement with teeth 142 of the metal sleeve 14 when the metal sleeve 14 is screwed into the right-hand threaded opening 61 of the grip sleeve 11 becomes. This creates an electrical connection between the parts and provides good shielding.
  • the cable housing 12 forms a support or fastening surface 43, which can be seen in particular in FIG. 1 (but also in FIG. 6) and on which the cable bundle 17 can be held by clamping means.
  • the clamping means 50 are provided in the form of a strain relief which, as shown in FIG. 5, presses the cable bundle 17 against the inner surface of the cable insert 12.
  • a shield connection device 500 is provided according to the invention, which is preferably arranged adjacent to the strain relief 50.
  • the shield connection device 500 is preferably in the form of a cable clamp part, in particular a clamp gels with an additionally integrated clamping point for a screen 27 of the cable bundle 17, which is shown in detail in FIGS. 8 and 9.
  • this cable clamping part is referred to as a clamp 500.
  • the clamping bracket 500 is preferably in two parts. It consists of (see FIG. 9) an upper clamp part 501 and a lower clamp part 502. As shown in FIG. 9, the two clamp parts 501 and 502 are preferably in one piece, ie they are connected to one another at point 503, because they are preferably stamped from a single piece of sheet metal. Each clamp part 501, 502 has a support wing 51, 52 and openings 53, 54 formed therein. A central part 55 connects the support wings 51, 52.
  • the openings 53, 54 are preferably circular. It is also possible to design one of the openings 53, 54, if appropriate, only in the form of an elongated hole in the upper 501 or also in the lower clamp part 502.
  • the clamping bracket consists of two 500 overlying metal strips between which the shielding braid 27 is clamped overall •. It is also possible to use two metallized plastic strips which, like the metal strips, preferably have the clamp-like shape shown in FIG. 9.
  • the clamping bracket 500 is fastened to the bearing surface 43 by screws 56.
  • the screen 27 of the cable bundle 17 or the cables 18, 19, 20 is connected to the potential of the cable insert 12 (for example earth).
  • the connection of the screen 27 to the clamping bracket 500 is shown in detail in the enlarged detail in FIG. 4, namely in FIG. 7 and also in FIG. 6.
  • the shield 27 becomes a in its stripped area Shield connector 28 twisted or shaped.
  • This shield connection part 28 can have, for example, an outer part 29 and an inner part 30.
  • the inner part 30 is compressed between the upper and lower clamp or clamp parts 501, 502, which results in good contact, the clamp 500 also locking the cables 18, 19, 20 and lines 23, 24 at the same time.
  • strain relief shown at 50 can be designed in the form of a simple clamp, but the clamp 500 according to the invention can preferably be used for reasons of simplicity, as is also shown in the drawing, in particular in FIG. 5.
  • a protective conductor 33 is connected to a protective conductor connection 34, in order then to be connected via a further conductor 35 in order to be connected to the insulating body already mentioned.
  • Protective conductor connection 34 is brought to its potential with the same screw 56, which also fixes the clamping bracket 500 on the cable insert 12.
  • the clamping bracket could also have three (metal) strips in order to also clamp the outer part 29 of the screen 27

Landscapes

  • Cable Accessories (AREA)
  • Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)

Abstract

La présente invention porte sur un dispositif de raccordement (500) à blindage pour câble blindé (17, 18, 19, 20) dont le blindage (27) doit être raccordé à un élément enfichable, de préférence à une gaine de câble (12), ledit dispositif présentant de préférence un raccord blindé en métal qui peut être raccordé au blindage et est constitué par un serre-câble (500), de préférence en métal, doté d'éléments (56) permettant de fixer solidement le blindage à ce dernier.
PCT/EP1998/002427 1997-04-25 1998-04-24 Dispositif de raccordement a blindage WO1998049752A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1997117627 DE19717627A1 (de) 1997-04-25 1997-04-25 Schirmklemmanschluß
DE19717627.5 1997-04-25

Publications (1)

Publication Number Publication Date
WO1998049752A1 true WO1998049752A1 (fr) 1998-11-05

Family

ID=7827804

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1998/002427 WO1998049752A1 (fr) 1997-04-25 1998-04-24 Dispositif de raccordement a blindage

Country Status (2)

Country Link
DE (1) DE19717627A1 (fr)
WO (1) WO1998049752A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004004309B4 (de) * 2004-01-28 2005-11-03 U.I. Lapp Gmbh Vorrichtung zur Kontaktierung eines Schirmgeflechts eines geschirmten elektrischen Kabels
DE102011009929B4 (de) 2010-02-01 2018-05-17 Sew-Eurodrive Gmbh & Co Kg Steckverbinderteil
WO2012070150A1 (fr) * 2010-11-26 2012-05-31 三菱電機株式会社 Connecteur électrique, système de transmission/réception d'informations de la rame, ainsi que procédé de connexion d'un connecteur électrique
US8299362B2 (en) * 2010-12-23 2012-10-30 Metis Holdings Llc Cable adapter and adapted system
DE102014216281A1 (de) * 2014-08-15 2016-02-18 Robert Bosch Gmbh Steckverbinder für die Übertragung von Hochvoltstrom im Kfz-Bereich
DE102016002074B4 (de) 2015-02-25 2018-08-09 Sew-Eurodrive Gmbh & Co Kg System mit erstem Elektrogerät und Kabel zur Verbindung mit einem weiteren Elektrogerät

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3253247A (en) * 1963-12-05 1966-05-24 Minnesota Mining & Mfg Electrical connector
US4886464A (en) * 1988-10-24 1989-12-12 Zetena Jr Maurice F Remote interconnection box utilizing shielding interconnecting brackets
GB2219697A (en) * 1988-04-13 1989-12-13 Cmp Improvements in sealed cable glands
US5174769A (en) * 1991-05-22 1992-12-29 Smiths Industries Public Limited Company Coupling for braided cable
US5468155A (en) * 1994-09-21 1995-11-21 Hughes Aircraft Company Connector accessory for shield termination
EP0687037A1 (fr) * 1994-06-09 1995-12-13 Fokker Aircraft B.V. Dispositif de blindage entre plusieurs câbles blindés et un connecteur
US5575667A (en) * 1994-02-18 1996-11-19 Cegelec Junction box for connecting a plurality of screened cables

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3253247A (en) * 1963-12-05 1966-05-24 Minnesota Mining & Mfg Electrical connector
GB2219697A (en) * 1988-04-13 1989-12-13 Cmp Improvements in sealed cable glands
US4886464A (en) * 1988-10-24 1989-12-12 Zetena Jr Maurice F Remote interconnection box utilizing shielding interconnecting brackets
US5174769A (en) * 1991-05-22 1992-12-29 Smiths Industries Public Limited Company Coupling for braided cable
US5575667A (en) * 1994-02-18 1996-11-19 Cegelec Junction box for connecting a plurality of screened cables
EP0687037A1 (fr) * 1994-06-09 1995-12-13 Fokker Aircraft B.V. Dispositif de blindage entre plusieurs câbles blindés et un connecteur
US5468155A (en) * 1994-09-21 1995-11-21 Hughes Aircraft Company Connector accessory for shield termination

Also Published As

Publication number Publication date
DE19717627A1 (de) 1998-10-29

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