WO2013020827A3 - Cable screw connection - Google Patents

Cable screw connection Download PDF

Info

Publication number
WO2013020827A3
WO2013020827A3 PCT/EP2012/064746 EP2012064746W WO2013020827A3 WO 2013020827 A3 WO2013020827 A3 WO 2013020827A3 EP 2012064746 W EP2012064746 W EP 2012064746W WO 2013020827 A3 WO2013020827 A3 WO 2013020827A3
Authority
WO
WIPO (PCT)
Prior art keywords
pieces
oblique faces
clamping pieces
cable
base part
Prior art date
Application number
PCT/EP2012/064746
Other languages
German (de)
French (fr)
Other versions
WO2013020827A2 (en
Inventor
Markus Aumiller
Niklaus Meier
Pius Kobler
Uwe Werner
Original Assignee
Agro Ag
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 Agro Ag filed Critical Agro Ag
Publication of WO2013020827A2 publication Critical patent/WO2013020827A2/en
Publication of WO2013020827A3 publication Critical patent/WO2013020827A3/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/22—Installations of cables or lines through walls, floors or ceilings, e.g. into buildings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
    • H02G3/0616—Joints for connecting tubing to casing
    • H02G3/0625—Joints for connecting tubing to casing with means for preventing disengagement of conductors
    • H02G3/0658—Joints for connecting tubing to casing with means for preventing disengagement of conductors with means constricting the conductor-insulation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
    • H02G3/0616—Joints for connecting tubing to casing
    • H02G3/0625—Joints for connecting tubing to casing with means for preventing disengagement of conductors
    • H02G3/0675—Joints for connecting tubing to casing with means for preventing disengagement of conductors with bolts operating in a direction parallel to the conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

The invention relates to a cable screw connection having a base part (1) and a sleeve nut (2) and comprising several elongate clamping pieces (15) between a cable (4) and the base part (1) or the sleeve nut (2), which pieces extend in the longitudinal direction of a longitudinal axis of the cable screw connection and which pieces are mounted such that the pieces can move at least in part radially to the longitudinal direction. At least some of the clamping pieces (15) are arranged adjacent to one another in the circumferential direction. At least some of the clamping pieces (15) have first oblique faces (5) at a first end, and at least some of the clamping pieces (15) have second oblique faces (16) at a second end opposite the first end. The first oblique faces (5) interact with a first conical region (6) on a circumferential face on the base part (1), and the second oblique faces (16) interact with a second conical region (17) on a circumferential face on the sleeve nut (2) in such a manner that, when the base part (1) and sleeve nut (2) move axially toward one another, at least the first and second ends of the clamping pieces (15) can move along the oblique faces (5; 16) radially inwardly toward the cable (4).
PCT/EP2012/064746 2011-08-09 2012-07-26 Cable screw connection WO2013020827A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH13152011A CH705378B1 (en) 2011-08-09 2011-08-09 Gland.
CH1315/11 2011-08-09

Publications (2)

Publication Number Publication Date
WO2013020827A2 WO2013020827A2 (en) 2013-02-14
WO2013020827A3 true WO2013020827A3 (en) 2013-07-18

Family

ID=46581988

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/064746 WO2013020827A2 (en) 2011-08-09 2012-07-26 Cable screw connection

Country Status (2)

Country Link
CH (1) CH705378B1 (en)
WO (1) WO2013020827A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017211808A1 (en) 2017-07-11 2019-01-17 Ifm Electronic Gmbh Cable gland and connector with a cable gland
DE202017106818U1 (en) 2017-11-09 2018-11-14 Conta-Clip Verbindungstechnik Gmbh Arrangement for a cable feedthrough
CN117220079A (en) * 2023-10-30 2023-12-12 深圳永贵技术有限公司 Wire clamping assembly and charging device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7335171U (en) * 1973-09-28 1975-04-30 Siemens Ag Device for connecting the outer conductor and for strain relief of a coaxial cable
US4323727A (en) * 1980-10-21 1982-04-06 Crouse-Hinds Company Cable strain relief and sealing apparatus
WO2003049232A1 (en) * 2001-12-04 2003-06-12 Salil Shri Singhal Cable securing arrangement
DE10312749B4 (en) * 2003-03-21 2005-11-03 Pflitsch Gmbh & Co. Kg Screw connection for sealed cable bushings

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3667783A (en) 1970-07-08 1972-06-06 Thomas & Betts Corp Liquid tight strain relief connector
DE29715822U1 (en) 1997-09-03 1999-01-14 Wera Werk Hermann Werner GmbH & Co., 42349 Wuppertal Screwdriver bit
DE102007017918B4 (en) 2007-04-13 2009-01-02 Rittal Gmbh & Co. Kg Mounting arrangement for a cable or hose fitting

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7335171U (en) * 1973-09-28 1975-04-30 Siemens Ag Device for connecting the outer conductor and for strain relief of a coaxial cable
US4323727A (en) * 1980-10-21 1982-04-06 Crouse-Hinds Company Cable strain relief and sealing apparatus
WO2003049232A1 (en) * 2001-12-04 2003-06-12 Salil Shri Singhal Cable securing arrangement
DE10312749B4 (en) * 2003-03-21 2005-11-03 Pflitsch Gmbh & Co. Kg Screw connection for sealed cable bushings

Also Published As

Publication number Publication date
WO2013020827A2 (en) 2013-02-14
CH705378B1 (en) 2015-03-13
CH705378A2 (en) 2013-02-15

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