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GB570970A - Improvements in or relating to underground conduits or the like - Google Patents

Improvements in or relating to underground conduits or the like

Info

Publication number
GB570970A
GB570970A GB1554843A GB1554843A GB570970A GB 570970 A GB570970 A GB 570970A GB 1554843 A GB1554843 A GB 1554843A GB 1554843 A GB1554843 A GB 1554843A GB 570970 A GB570970 A GB 570970A
Authority
GB
United Kingdom
Prior art keywords
core
channel
plough
stirrer
withdrawn
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.)
Expired
Application number
GB1554843A
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 GB1554843A priority Critical patent/GB570970A/en
Publication of GB570970A publication Critical patent/GB570970A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
    • E02F5/102—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables operatively associated with mole-ploughs, coulters
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Chain Conveyers (AREA)

Abstract

570,970. Pipe-laying-machines. CLARK. P. F. and WORTHINGTON, G. D. Sept. 22, 1943, No. 15548. [Class 6 (i)] [Also in Groups X, XXXVI, and XXXVIII] Conduits are formed in situ by liquid setting material introduced, into a channel in course of formation concurrently with a collapsible core which is withdrawn when the material has set. A chain is inserted in the core and connected to the ends of the core so as to weight the core down to the bottom of the channel. The core consists of a rubber or rubberised fabric tube, inflated with air, gas or water and deflated when it is to be withdrawn. The core is led over a roller 9 to a guide 8 between side cheeks 11, forming mould boards for the plough 3, 4. An auxiliary guide 12 forces the core to the bottom of the channel. The plough is carried by a chassis 2 connected by a link 17 to a carriage 18, which carries a container 20 with pipes 22, 23 leading to a delivery pipe 24. The material is agitated by a stirrer 21, having buckets 26 to lift the material to an upper well 25. The stirrer has a shaft 28 connected by belts 30, 34 to a friction wheel 39 in contact with the endless track 40, wheel 39 being carried by a pivotal frame 38 with adjusting screw 41. The Provisional Specification states that by the use of suitable guides two or more cores can be laid simultaneously in spaced relationship to produce a multi-way duct or conduit. Specification 557,856 is referred to.
GB1554843A 1943-09-22 1943-09-22 Improvements in or relating to underground conduits or the like Expired GB570970A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1554843A GB570970A (en) 1943-09-22 1943-09-22 Improvements in or relating to underground conduits or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1554843A GB570970A (en) 1943-09-22 1943-09-22 Improvements in or relating to underground conduits or the like

Publications (1)

Publication Number Publication Date
GB570970A true GB570970A (en) 1945-07-31

Family

ID=10061092

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1554843A Expired GB570970A (en) 1943-09-22 1943-09-22 Improvements in or relating to underground conduits or the like

Country Status (1)

Country Link
GB (1) GB570970A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2722181A (en) * 1953-02-26 1955-11-01 Kent J Hash Conduit placing machine
US2969576A (en) * 1958-11-12 1961-01-31 Fullerform Continuous Pipe Cor Continuous concrete pipe laying machine
US3089213A (en) * 1959-01-12 1963-05-14 Plasti Con Pipe Co Apparatus for producing cementitious conduits
US3113364A (en) * 1961-06-05 1963-12-10 No Joint Concrete Pipe Company Apparatus for producing cast-in-place pipe
US3193901A (en) * 1961-11-20 1965-07-13 American Pipe & Constr Co Apparatus for making cast-in-place pipe
US3230722A (en) * 1963-01-21 1966-01-25 Dow Chemical Co Machine and method of installing plastic pipe
US3300989A (en) * 1964-07-13 1967-01-31 Francis M Reising Plastic pipe placer mechanism
US4629363A (en) * 1984-11-02 1986-12-16 Rose Timothy M Continuous conduit laying apparatus
CN112909852A (en) * 2021-01-28 2021-06-04 吉林大学 Well head cable direction fixing device for well logging

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2722181A (en) * 1953-02-26 1955-11-01 Kent J Hash Conduit placing machine
US2969576A (en) * 1958-11-12 1961-01-31 Fullerform Continuous Pipe Cor Continuous concrete pipe laying machine
US3089213A (en) * 1959-01-12 1963-05-14 Plasti Con Pipe Co Apparatus for producing cementitious conduits
US3113364A (en) * 1961-06-05 1963-12-10 No Joint Concrete Pipe Company Apparatus for producing cast-in-place pipe
US3193901A (en) * 1961-11-20 1965-07-13 American Pipe & Constr Co Apparatus for making cast-in-place pipe
US3230722A (en) * 1963-01-21 1966-01-25 Dow Chemical Co Machine and method of installing plastic pipe
US3300989A (en) * 1964-07-13 1967-01-31 Francis M Reising Plastic pipe placer mechanism
US4629363A (en) * 1984-11-02 1986-12-16 Rose Timothy M Continuous conduit laying apparatus
CN112909852A (en) * 2021-01-28 2021-06-04 吉林大学 Well head cable direction fixing device for well logging
CN112909852B (en) * 2021-01-28 2021-10-29 吉林大学 Well head cable direction fixing device for well logging

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