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GB1244400A - Improvements in or relating to trenchless pipe laying apparatus - Google Patents

Improvements in or relating to trenchless pipe laying apparatus

Info

Publication number
GB1244400A
GB1244400A GB5350569A GB5350569A GB1244400A GB 1244400 A GB1244400 A GB 1244400A GB 5350569 A GB5350569 A GB 5350569A GB 5350569 A GB5350569 A GB 5350569A GB 1244400 A GB1244400 A GB 1244400A
Authority
GB
United Kingdom
Prior art keywords
blade
slug
chassis
ground
pipe
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
GB5350569A
Inventor
Crispin Leslie Myers
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 GB5350569A priority Critical patent/GB1244400A/en
Publication of GB1244400A publication Critical patent/GB1244400A/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)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

1,244,400. Mole ploughs. C. L. MYERS. 26 Aug., 1970 [31 Oct., 1969], No. 53505/69. Heading A1B. [Also in Division F2] Trenchless pipe laying apparatus comprises a chassis 5 mounted on a leading skid 6 and two trailing skids 7 all of which are independently, hydraulically or pneumatically adjustable towards or away from the chassis, a blade 12 adjustable under hydraulic or pneumatic control in guide means (rollers 18, 19) and means to displace the apparatus in a pipe laying direction. The displacing means may be a winch mounted on the chassis and connected by cable to a staked tractor or the winch may be mounted on the tractor. The lower edge of the blade terminates in a pointed slug 15 and the leading edge of the blade is pointed as at 17. In use the skids and the blade are adjusted to locate the slug 15 at the required depth and the apparatus is drawn along the ground. The blade 12 and slug 15 open up the ground and flexible pipes 27 from reel 26 is guided via rolls 28-31 to be laid in the hole formed by slug 15. A hopper 23 may be provided to feed aggregate &c on to the pipe when laid, if necessary and the chassis may be provided with road wheels 24. A second embodiment (Fig. 5, not shown) is adapted to lay pipe sections and has a pivotal rudder arrangement (34) behind the blade (12) to guide the pipe sections and a presser wheel (39) to press the pipe sections into the ground.
GB5350569A 1969-10-31 1969-10-31 Improvements in or relating to trenchless pipe laying apparatus Expired GB1244400A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5350569A GB1244400A (en) 1969-10-31 1969-10-31 Improvements in or relating to trenchless pipe laying apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5350569A GB1244400A (en) 1969-10-31 1969-10-31 Improvements in or relating to trenchless pipe laying apparatus

Publications (1)

Publication Number Publication Date
GB1244400A true GB1244400A (en) 1971-09-02

Family

ID=10468050

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5350569A Expired GB1244400A (en) 1969-10-31 1969-10-31 Improvements in or relating to trenchless pipe laying apparatus

Country Status (1)

Country Link
GB (1) GB1244400A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3849998A (en) * 1973-06-20 1974-11-26 M Thacker Tile embedding machine
US4830537A (en) * 1988-04-19 1989-05-16 Scoralin Inc. Flexible pipe or cable laying apparatus
EP0452021A1 (en) * 1990-04-07 1991-10-16 Northern Ocean Services Limited A method of and apparatus for trenching
US6095721A (en) * 1995-07-20 2000-08-01 Geoteknisk Institut Method and device for burying a conduit under water
GB2535199A (en) * 2015-02-12 2016-08-17 Aft Trenchers Ltd Entrenching apparatus
US10731320B2 (en) * 2018-12-06 2020-08-04 HHS Construction Inc. Slurry sled for filling trench holes

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3849998A (en) * 1973-06-20 1974-11-26 M Thacker Tile embedding machine
US4830537A (en) * 1988-04-19 1989-05-16 Scoralin Inc. Flexible pipe or cable laying apparatus
EP0452021A1 (en) * 1990-04-07 1991-10-16 Northern Ocean Services Limited A method of and apparatus for trenching
US6095721A (en) * 1995-07-20 2000-08-01 Geoteknisk Institut Method and device for burying a conduit under water
GB2535199A (en) * 2015-02-12 2016-08-17 Aft Trenchers Ltd Entrenching apparatus
US10731320B2 (en) * 2018-12-06 2020-08-04 HHS Construction Inc. Slurry sled for filling trench holes

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