NL7412503A - Cable duct frame with plate shaped coupling brackets at end - has lip engaged and folded in wall clamped by fold in wall after making cut out - Google Patents

Cable duct frame with plate shaped coupling brackets at end - has lip engaged and folded in wall clamped by fold in wall after making cut out

Info

Publication number
NL7412503A
NL7412503A NL7412503A NL7412503A NL7412503A NL 7412503 A NL7412503 A NL 7412503A NL 7412503 A NL7412503 A NL 7412503A NL 7412503 A NL7412503 A NL 7412503A NL 7412503 A NL7412503 A NL 7412503A
Authority
NL
Netherlands
Prior art keywords
wall
coupling brackets
folded
cut out
fold
Prior art date
Application number
NL7412503A
Other languages
Dutch (nl)
Other versions
NL174786B (en
NL174786C (en
Original Assignee
Kempenland B V
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 Kempenland B V filed Critical Kempenland B V
Priority to NL7412503A priority Critical patent/NL174786C/en
Publication of NL7412503A publication Critical patent/NL7412503A/en
Publication of NL174786B publication Critical patent/NL174786B/en
Application granted granted Critical
Publication of NL174786C publication Critical patent/NL174786C/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
    • H02G3/02—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
    • H02G3/0608—Joints for connecting non cylindrical conduits, e.g. channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Supports For Pipes And Cables (AREA)
  • Duct Arrangements (AREA)

Abstract

Frame built up from cable ducts with plate shaped coupling brackets (1) at the ends. The end plates are located against wall sections with aligned holes. The coupling brackets are shaped with lip sections which are fed through the elongated holes in the walls of the ducts and clamped. The lips (6) are stamped out of the coupling brackets. The cross section of the cable ducts is U-shaped and a cut out is (5) made near the free edge (4) of a limb. This section is then folded over to act as a clamp for the folded section of the lip.
NL7412503A 1974-09-23 1974-09-23 COMPOSITION OF A NUMBER OF COUPLINGS CONNECTED WITH THEM, CONNECTED LONGENED, IN CROSS-U-SHAPED LONG-CABLE CABLES. NL174786C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7412503A NL174786C (en) 1974-09-23 1974-09-23 COMPOSITION OF A NUMBER OF COUPLINGS CONNECTED WITH THEM, CONNECTED LONGENED, IN CROSS-U-SHAPED LONG-CABLE CABLES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7412503A NL174786C (en) 1974-09-23 1974-09-23 COMPOSITION OF A NUMBER OF COUPLINGS CONNECTED WITH THEM, CONNECTED LONGENED, IN CROSS-U-SHAPED LONG-CABLE CABLES.

Publications (3)

Publication Number Publication Date
NL7412503A true NL7412503A (en) 1976-03-25
NL174786B NL174786B (en) 1984-03-01
NL174786C NL174786C (en) 1984-08-01

Family

ID=19822142

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7412503A NL174786C (en) 1974-09-23 1974-09-23 COMPOSITION OF A NUMBER OF COUPLINGS CONNECTED WITH THEM, CONNECTED LONGENED, IN CROSS-U-SHAPED LONG-CABLE CABLES.

Country Status (1)

Country Link
NL (1) NL174786C (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437720A1 (en) * 1978-09-28 1980-04-25 Aparellaje Electrico Sa Bracket for joining two cable trays - has two pivoted plate arms to enable the angle between trays to be varied
EP0074699A1 (en) * 1981-09-11 1983-03-23 BICC Limited An improved cable ladder
EP0083809A1 (en) * 1982-01-13 1983-07-20 Metaalwarenfabriek Van Geel B.V. Raceway
GB2164503A (en) * 1984-09-12 1986-03-19 Bicc Plc Cable ladder system
GB2184896A (en) * 1985-12-30 1987-07-01 Ecc Quarries Ltd Channels for underground cables
FR2663166A1 (en) * 1990-06-11 1991-12-13 Krieg & Zivy ECLISSE FOR CABLE ROUTE.
EP0521536A1 (en) * 1987-11-03 1993-01-07 Swifts Of Scarborough Limited Improvements relating to risers for cable tray systems
EP1026802A1 (en) * 1999-02-04 2000-08-09 Aparellaje Electrico, S.A. Connector device for electrical cable carrier tray sections
FR3028104A1 (en) * 2014-10-30 2016-05-06 Michaud Sa HINGE FOR ASSEMBLING TWO CHUTE BASES AND ASSEMBLY COMPRISING TWO CHUTE BASES ASSEMBLED BY TWO HINGES

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437720A1 (en) * 1978-09-28 1980-04-25 Aparellaje Electrico Sa Bracket for joining two cable trays - has two pivoted plate arms to enable the angle between trays to be varied
EP0074699A1 (en) * 1981-09-11 1983-03-23 BICC Limited An improved cable ladder
EP0083809A1 (en) * 1982-01-13 1983-07-20 Metaalwarenfabriek Van Geel B.V. Raceway
GB2164503A (en) * 1984-09-12 1986-03-19 Bicc Plc Cable ladder system
GB2184896A (en) * 1985-12-30 1987-07-01 Ecc Quarries Ltd Channels for underground cables
GB2184896B (en) * 1985-12-30 1990-08-08 E C C Quarries Ltd Constructional components and arrangements
EP0521536A1 (en) * 1987-11-03 1993-01-07 Swifts Of Scarborough Limited Improvements relating to risers for cable tray systems
FR2663166A1 (en) * 1990-06-11 1991-12-13 Krieg & Zivy ECLISSE FOR CABLE ROUTE.
EP0461974A1 (en) * 1990-06-11 1991-12-18 Krieg Et Zivy Industries Joint for cable duct
EP1026802A1 (en) * 1999-02-04 2000-08-09 Aparellaje Electrico, S.A. Connector device for electrical cable carrier tray sections
US6498296B2 (en) 1999-02-04 2002-12-24 Aparella Electrico, S.A. Connector device for electrical cable carrier tray sections
FR3028104A1 (en) * 2014-10-30 2016-05-06 Michaud Sa HINGE FOR ASSEMBLING TWO CHUTE BASES AND ASSEMBLY COMPRISING TWO CHUTE BASES ASSEMBLED BY TWO HINGES

Also Published As

Publication number Publication date
NL174786B (en) 1984-03-01
NL174786C (en) 1984-08-01

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee