GB2029182B - Ditchless drainlayer - Google Patents

Ditchless drainlayer

Info

Publication number
GB2029182B
GB2029182B GB7836382A GB7836382A GB2029182B GB 2029182 B GB2029182 B GB 2029182B GB 7836382 A GB7836382 A GB 7836382A GB 7836382 A GB7836382 A GB 7836382A GB 2029182 B GB2029182 B GB 2029182B
Authority
GB
United Kingdom
Prior art keywords
drainlayer
ditchless
ditchless drainlayer
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
GB7836382A
Other versions
GB2029182A (en
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.)
VNII ZEMLEROI MASHINOSTR OBIED
Original Assignee
VNII ZEMLEROI MASHINOSTR OBIED
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 VNII ZEMLEROI MASHINOSTR OBIED filed Critical VNII ZEMLEROI MASHINOSTR OBIED
Priority to GB7836382A priority Critical patent/GB2029182B/en
Publication of GB2029182A publication Critical patent/GB2029182A/en
Application granted granted Critical
Publication of GB2029182B publication Critical patent/GB2029182B/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
    • 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
    • E02F5/14—Component parts for trench excavators, e.g. indicating devices travelling gear chassis, supports, skids
    • E02F5/145—Component parts for trench excavators, e.g. indicating devices travelling gear chassis, supports, skids control and indicating devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
GB7836382A 1978-09-11 1978-09-11 Ditchless drainlayer Expired GB2029182B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7836382A GB2029182B (en) 1978-09-11 1978-09-11 Ditchless drainlayer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7836382A GB2029182B (en) 1978-09-11 1978-09-11 Ditchless drainlayer

Publications (2)

Publication Number Publication Date
GB2029182A GB2029182A (en) 1980-03-19
GB2029182B true GB2029182B (en) 1982-09-02

Family

ID=10499586

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7836382A Expired GB2029182B (en) 1978-09-11 1978-09-11 Ditchless drainlayer

Country Status (1)

Country Link
GB (1) GB2029182B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0185422B1 (en) * 1984-12-19 1990-02-07 Soil Machine Dynamics Limited Method of operating a ground engaging implement
US6050009A (en) * 1997-11-04 2000-04-18 Coflexip, S.A. Steerable underwater plow
US6061932A (en) * 1998-04-29 2000-05-16 Coflexip Stena Offshore Steerable underwater plow with movable body member

Also Published As

Publication number Publication date
GB2029182A (en) 1980-03-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee