GB325175A - Improvements in apparatus for laying tile drains - Google Patents

Improvements in apparatus for laying tile drains

Info

Publication number
GB325175A
GB325175A GB1477729A GB1477729A GB325175A GB 325175 A GB325175 A GB 325175A GB 1477729 A GB1477729 A GB 1477729A GB 1477729 A GB1477729 A GB 1477729A GB 325175 A GB325175 A GB 325175A
Authority
GB
United Kingdom
Prior art keywords
rope
henderson
pawls
tile
driver
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
GB1477729A
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 GB1477729A priority Critical patent/GB325175A/en
Publication of GB325175A publication Critical patent/GB325175A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Supports For Plants (AREA)

Abstract

325,175. Henderson, G., and Henderson, W. M. May 11, 1929. Laying pipes.-Drain tiles are laid in mole drains 4 by a flexible, haulage member, such as a wire rope 5, provided with a plurality of drivers 6 arranged at intervals, each driver having pawls 7 engaging with the rearmost tile of a train thereof which is threaded on the rope. The rope is hauled by a hollow sheath 11 which encloses the forward end of the foremost tile in the leading train and is connected to a mole pilot tool 3 carried by a movable coulter 1, while the pawls 7 are pivotally mounted in notches 8 in the driver and are free to swing clear of the tiles on retrogade movement thereof. Specification 312,784, [Class 6 (i), Cultivating implements &c.], is referred to.
GB1477729A 1929-05-11 1929-05-11 Improvements in apparatus for laying tile drains Expired GB325175A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1477729A GB325175A (en) 1929-05-11 1929-05-11 Improvements in apparatus for laying tile drains

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1477729A GB325175A (en) 1929-05-11 1929-05-11 Improvements in apparatus for laying tile drains

Publications (1)

Publication Number Publication Date
GB325175A true GB325175A (en) 1930-02-13

Family

ID=10047294

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1477729A Expired GB325175A (en) 1929-05-11 1929-05-11 Improvements in apparatus for laying tile drains

Country Status (1)

Country Link
GB (1) GB325175A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4082248A (en) * 1972-08-24 1978-04-04 Gewerkschaft Eisenhutte Westfalia Pipe driving apparatus
GB2164718A (en) * 1984-09-19 1986-03-26 Ian Roland Yarnell Mole
GB2171773B (en) * 1985-03-01 1989-06-28 Stanton & Staveley Ltd Improvements in or relating to the assembly and installation of pipes
US4930542A (en) * 1985-11-25 1990-06-05 Entreprenadaktiebolaget E. & G. Jonsson Method for restoring underground pipelines

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4082248A (en) * 1972-08-24 1978-04-04 Gewerkschaft Eisenhutte Westfalia Pipe driving apparatus
GB2164718A (en) * 1984-09-19 1986-03-26 Ian Roland Yarnell Mole
GB2171773B (en) * 1985-03-01 1989-06-28 Stanton & Staveley Ltd Improvements in or relating to the assembly and installation of pipes
US4930542A (en) * 1985-11-25 1990-06-05 Entreprenadaktiebolaget E. & G. Jonsson Method for restoring underground pipelines

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