FR2439847A1 - Channel for cable or conduit - consists of cylindrical plastics cover laid over cable on concrete base and covered with concrete, with shallow trench serving as former - Google Patents

Channel for cable or conduit - consists of cylindrical plastics cover laid over cable on concrete base and covered with concrete, with shallow trench serving as former

Info

Publication number
FR2439847A1
FR2439847A1 FR7830989A FR7830989A FR2439847A1 FR 2439847 A1 FR2439847 A1 FR 2439847A1 FR 7830989 A FR7830989 A FR 7830989A FR 7830989 A FR7830989 A FR 7830989A FR 2439847 A1 FR2439847 A1 FR 2439847A1
Authority
FR
France
Prior art keywords
concrete
cover
cable
channel
cables
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.)
Granted
Application number
FR7830989A
Other languages
French (fr)
Other versions
FR2439847B1 (en
Inventor
Pierre Marie Celestin Mathieu
Georges Chareyron
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.)
DELUERMOZ JEAN
Original Assignee
DELUERMOZ JEAN
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 DELUERMOZ JEAN filed Critical DELUERMOZ JEAN
Priority to FR7830989A priority Critical patent/FR2439847A1/en
Publication of FR2439847A1 publication Critical patent/FR2439847A1/en
Application granted granted Critical
Publication of FR2439847B1 publication Critical patent/FR2439847B1/fr
Granted legal-status Critical Current

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
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
    • H02G9/065—Longitudinally split tubes or conduits therefor

Landscapes

  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Details Of Indoor Wiring (AREA)

Abstract

The methods is for protecting underground cables or providing fluid conduits and comprises digging a trench of width and depth slightly greter than the channel to be used, laying a concrete floor (2) in the trench, laying the cables (C) on the concrete flooring, covering the cables (C) with a preferably semi-cylindrical fibre reinforced polyester cover (4) and pouring a covering layer of concrete (7) on the cover (4). The floor (2) is conveniently levelled between lathes which, when removed, leave steps to receive side flanges (6) of the cover (4). The cover (4) may be secured in position by concrete nails driven through its flanges (6). A base of similar material to the cover may also be provided on the concrete flooring, the cover being sealed to the base along its side flanges (6). The channel thus formed can be used as a fluid line or for protecting cables or conduits at a very shallow depth.
FR7830989A 1978-10-25 1978-10-25 Channel for cable or conduit - consists of cylindrical plastics cover laid over cable on concrete base and covered with concrete, with shallow trench serving as former Granted FR2439847A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7830989A FR2439847A1 (en) 1978-10-25 1978-10-25 Channel for cable or conduit - consists of cylindrical plastics cover laid over cable on concrete base and covered with concrete, with shallow trench serving as former

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7830989A FR2439847A1 (en) 1978-10-25 1978-10-25 Channel for cable or conduit - consists of cylindrical plastics cover laid over cable on concrete base and covered with concrete, with shallow trench serving as former

Publications (2)

Publication Number Publication Date
FR2439847A1 true FR2439847A1 (en) 1980-05-23
FR2439847B1 FR2439847B1 (en) 1981-05-29

Family

ID=9214385

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7830989A Granted FR2439847A1 (en) 1978-10-25 1978-10-25 Channel for cable or conduit - consists of cylindrical plastics cover laid over cable on concrete base and covered with concrete, with shallow trench serving as former

Country Status (1)

Country Link
FR (1) FR2439847A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110805064A (en) * 2019-11-07 2020-02-18 贵州筑信达创科技有限公司 Construction method of annular underground culvert pipe
CN112003228A (en) * 2020-08-26 2020-11-27 羊浩楠 Water leakage prevention type concrete cable trench cover plate
CN114575239A (en) * 2022-02-21 2022-06-03 中冶华南建设工程有限公司 Migration and modification method for in-situ protection of underground communication pipeline

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1403352A (en) * 1922-01-10 Assigkwor of ows-eal
US1861436A (en) * 1928-10-05 1932-06-07 Johns Manville Underground conduit system
FR1467541A (en) * 1966-02-07 1967-01-27 Process for producing gutters, in particular for a heat distribution network, as well as gutters conforming to those obtained by applying the present process or similar process
FR1469567A (en) * 1966-01-04 1967-02-17 Watertight underground pipeline
CH514247A (en) * 1970-08-25 1971-10-15 Brugg Ag Kabelwerke Cable cover made of plastic
FR2093118A5 (en) * 1970-06-03 1972-01-28 Derudder Roger
FR2241894A1 (en) * 1973-08-24 1975-03-21 Schoeller & Co Ag A Cover for underground cables - has arch-shaped cross-section of specified curve and hooked ends to engage adjacent covers
GB1392931A (en) * 1971-08-14 1975-05-07 Holroyd L M Laying of pipes
US4075300A (en) * 1976-01-12 1978-02-21 Keller George M Method for producing cast-in-place pipe employing permanent pipe mold

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1403352A (en) * 1922-01-10 Assigkwor of ows-eal
US1861436A (en) * 1928-10-05 1932-06-07 Johns Manville Underground conduit system
FR1469567A (en) * 1966-01-04 1967-02-17 Watertight underground pipeline
FR1467541A (en) * 1966-02-07 1967-01-27 Process for producing gutters, in particular for a heat distribution network, as well as gutters conforming to those obtained by applying the present process or similar process
FR2093118A5 (en) * 1970-06-03 1972-01-28 Derudder Roger
CH514247A (en) * 1970-08-25 1971-10-15 Brugg Ag Kabelwerke Cable cover made of plastic
GB1392931A (en) * 1971-08-14 1975-05-07 Holroyd L M Laying of pipes
FR2241894A1 (en) * 1973-08-24 1975-03-21 Schoeller & Co Ag A Cover for underground cables - has arch-shaped cross-section of specified curve and hooked ends to engage adjacent covers
US4075300A (en) * 1976-01-12 1978-02-21 Keller George M Method for producing cast-in-place pipe employing permanent pipe mold

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110805064A (en) * 2019-11-07 2020-02-18 贵州筑信达创科技有限公司 Construction method of annular underground culvert pipe
CN112003228A (en) * 2020-08-26 2020-11-27 羊浩楠 Water leakage prevention type concrete cable trench cover plate
CN114575239A (en) * 2022-02-21 2022-06-03 中冶华南建设工程有限公司 Migration and modification method for in-situ protection of underground communication pipeline

Also Published As

Publication number Publication date
FR2439847B1 (en) 1981-05-29

Similar Documents

Publication Publication Date Title
PT74840A (en) Device for laying underground or digging up subsea conduits
IT1120632B (en) EQUIPMENT FOR THE EXCAVATION OF DEEP TRENCHES IN PARTICULAR FOR THE LAYING OF PIPES AND SIMILAR IN ROCK MATERIALS
GB1520607A (en) Trench cutter for excavating trenches and for laying water pipes and drainage pipes
GB2030195B (en) Apparatus for excavating a trench underneath a pipeline installed on the sea bottom
IT8422248A0 (en) IMPROVED TELESCOPIC JOINT FOR THE REPAIR OF UNDERSEA PIPES LAID AT GREAT DEPTHS.
FR2439847A1 (en) Channel for cable or conduit - consists of cylindrical plastics cover laid over cable on concrete base and covered with concrete, with shallow trench serving as former
IT1133554B (en) IRON PROCEDURE FOR LAYING DUCTS AND CABLES IN URBAN AREAS AND DEVICE INTENDED TO CARRY OUT THE PROCEDURE
GB2055440B (en) Laying flexible drainage pipes
GB1392931A (en) Laying of pipes
PT71410A (en) Improved method for laying an underwater pipe to straddle an already laid pipe and the relative devices
FR2699581B1 (en) Structure for laying cables or pipes under a floor.
GB1352902A (en) Method for laying cables
FR2398142A1 (en) Concrete paving slabs with sinusoidal borders - self-aligning for ease of laying
JPS57195206A (en) Optical fiber cable laying system
FR2649553B1 (en) INJECTION DIGGING APPARATUS FOR LAYING A CABLE OR THE LIKE ON THE BOTTOM OF WATER
JPS6439208A (en) Cable laying construction in pipe and execution of work
DE3266258D1 (en) Device for laying a cable in a trench on the sea bed
GB1462157A (en) Floor heating arrangements
JPS6410813A (en) Horizontal laying of drain material
DE3379547D1 (en) Method and device for obtaining data relating to the position in a vertical plane of a flexible conduit during burying
SU706493A1 (en) Unit for underwater laying of concrete
GB2099953B (en) Laying pipelines in trenches
JPS5559275A (en) Method of laying floor material for concrete house
JPS52109708A (en) Excavating machine for laying pipe underground
SE8601673L (en) SET AND STRENGTH TO EXCAVE ATMINSTONE A BUILDING HOSE, A CABLE OR LIKE A PRESET DEPTH IN THE MARKET

Legal Events

Date Code Title Description
ST Notification of lapse