GB1228373A - - Google Patents

Info

Publication number
GB1228373A
GB1228373A GB1228373DA GB1228373A GB 1228373 A GB1228373 A GB 1228373A GB 1228373D A GB1228373D A GB 1228373DA GB 1228373 A GB1228373 A GB 1228373A
Authority
GB
United Kingdom
Prior art keywords
plough
arms
mole
float
coulter
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
Other languages
English (en)
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 filed Critical
Publication of GB1228373A publication Critical patent/GB1228373A/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
    • E02F5/104—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 for burying conduits or cables in trenches under water
    • 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
    • E02F5/104—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 for burying conduits or cables in trenches under water
    • E02F5/106—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 for burying conduits or cables in trenches under water using ploughs, coulters, rippers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)
GB1228373D 1967-05-03 1967-05-03 Expired GB1228373A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5507370 1967-05-03

Publications (1)

Publication Number Publication Date
GB1228373A true GB1228373A (enrdf_load_stackoverflow) 1971-04-15

Family

ID=10472870

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1228373D Expired GB1228373A (enrdf_load_stackoverflow) 1967-05-03 1967-05-03

Country Status (1)

Country Link
GB (1) GB1228373A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010915A1 (en) * 1978-10-26 1980-05-14 The British Petroleum Company p.l.c. Trenching plough
US4329793A (en) 1979-11-01 1982-05-18 The British Petroleum Company Limited Soil moving device
GB2371844A (en) * 2001-01-31 2002-08-07 Antony Paul Draper Cable and pipe laying plough
EP4112820A1 (en) * 2021-06-29 2023-01-04 Nexans Towing umbilical for plough

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010915A1 (en) * 1978-10-26 1980-05-14 The British Petroleum Company p.l.c. Trenching plough
US4329793A (en) 1979-11-01 1982-05-18 The British Petroleum Company Limited Soil moving device
GB2371844A (en) * 2001-01-31 2002-08-07 Antony Paul Draper Cable and pipe laying plough
EP4112820A1 (en) * 2021-06-29 2023-01-04 Nexans Towing umbilical for plough

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees