FR2394909A1 - Centralising spacer for electrical cables - has star shaped body with resilient limbs which bear on conduit walls - Google Patents

Centralising spacer for electrical cables - has star shaped body with resilient limbs which bear on conduit walls

Info

Publication number
FR2394909A1
FR2394909A1 FR7719206A FR7719206A FR2394909A1 FR 2394909 A1 FR2394909 A1 FR 2394909A1 FR 7719206 A FR7719206 A FR 7719206A FR 7719206 A FR7719206 A FR 7719206A FR 2394909 A1 FR2394909 A1 FR 2394909A1
Authority
FR
France
Prior art keywords
spacer
centralising
electrical cables
bear
shaped body
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.)
Withdrawn
Application number
FR7719206A
Other languages
French (fr)
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 FR7719206A priority Critical patent/FR2394909A1/en
Publication of FR2394909A1 publication Critical patent/FR2394909A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
    • F16G11/04—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with wedging action, e.g. friction clamps
    • F16G11/044—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with wedging action, e.g. friction clamps friction clamps deforming the cable, wire, rope or cord
    • F16G11/048—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with wedging action, e.g. friction clamps friction clamps deforming the cable, wire, rope or cord by moving a surface into the cable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
    • F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V27/00—Cable-stowing arrangements structurally associated with lighting devices, e.g. reels 
    • 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
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
    • H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
    • H02G1/086—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using fluid as pulling means, e.g. liquid, pressurised gas or suction means
    • 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
    • H02G7/00—Overhead installations of electric lines or cables
    • H02G7/20—Spatial arrangements or dispositions of lines or cables on poles, posts or towers
    • H02G7/205—Installation of electric cables, extending along a pole

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insulating Bodies (AREA)

Abstract

The centralising spacer is for electrical cables esp. those used in public lighting masts and posts. The spacer is intended to hold the cable centrally within the body of the post such that any movement of the lighting unit itself does not cause wear on the cable insulation. The spacer (4) is in the form of a multi-armed star made from an elastic material. The arms (6) of the star are sufficiently narrow to allow them to be pressed almost against the cable sleeving hence allowing for any variation in the post inside dia. The spacer may be a single or multi-piece and have either a self gripping central section (3, 7) or a screw tightened grip.
FR7719206A 1977-06-16 1977-06-16 Centralising spacer for electrical cables - has star shaped body with resilient limbs which bear on conduit walls Withdrawn FR2394909A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7719206A FR2394909A1 (en) 1977-06-16 1977-06-16 Centralising spacer for electrical cables - has star shaped body with resilient limbs which bear on conduit walls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7719206A FR2394909A1 (en) 1977-06-16 1977-06-16 Centralising spacer for electrical cables - has star shaped body with resilient limbs which bear on conduit walls

Publications (1)

Publication Number Publication Date
FR2394909A1 true FR2394909A1 (en) 1979-01-12

Family

ID=9192437

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7719206A Withdrawn FR2394909A1 (en) 1977-06-16 1977-06-16 Centralising spacer for electrical cables - has star shaped body with resilient limbs which bear on conduit walls

Country Status (1)

Country Link
FR (1) FR2394909A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4346256A (en) * 1980-04-01 1982-08-24 Kobe, Inc. Conduit in supplying electrical power and pressurized fluid to a point in a subterranean well
FR2552995A1 (en) * 1983-10-11 1985-04-12 Bristol Myers Co CATHETER FIXING DEVICE
EP0565287A1 (en) * 1992-03-31 1993-10-13 Philip Frederick Head Undulated conduit anchored in coiled tubing
EP0893573A3 (en) * 1997-07-22 1999-11-24 Camco International Inc. Cable anchors

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4346256A (en) * 1980-04-01 1982-08-24 Kobe, Inc. Conduit in supplying electrical power and pressurized fluid to a point in a subterranean well
FR2552995A1 (en) * 1983-10-11 1985-04-12 Bristol Myers Co CATHETER FIXING DEVICE
EP0565287A1 (en) * 1992-03-31 1993-10-13 Philip Frederick Head Undulated conduit anchored in coiled tubing
US5435351A (en) * 1992-03-31 1995-07-25 Head; Philip F. Anchored wavey conduit in coiled tubing
EP0893573A3 (en) * 1997-07-22 1999-11-24 Camco International Inc. Cable anchors

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Legal Events

Date Code Title Description
ST Notification of lapse