GB9007959D0 - A method of and apparatus for trenching - Google Patents
A method of and apparatus for trenchingInfo
- Publication number
- GB9007959D0 GB9007959D0 GB909007959A GB9007959A GB9007959D0 GB 9007959 D0 GB9007959 D0 GB 9007959D0 GB 909007959 A GB909007959 A GB 909007959A GB 9007959 A GB9007959 A GB 9007959A GB 9007959 D0 GB9007959 D0 GB 9007959D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- trenching
- 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.)
- Pending
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
- E02F5/14—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
-
- 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)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909007959A GB9007959D0 (en) | 1990-04-07 | 1990-04-07 | A method of and apparatus for trenching |
EP91302887A EP0452021A1 (en) | 1990-04-07 | 1991-04-02 | A method of and apparatus for trenching |
NO91911296A NO911296L (en) | 1990-04-07 | 1991-04-03 | PROCEDURE AND APPARATUS FOR EXCAVATION OF GROUPS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909007959A GB9007959D0 (en) | 1990-04-07 | 1990-04-07 | A method of and apparatus for trenching |
Publications (1)
Publication Number | Publication Date |
---|---|
GB9007959D0 true GB9007959D0 (en) | 1990-06-06 |
Family
ID=10674114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB909007959A Pending GB9007959D0 (en) | 1990-04-07 | 1990-04-07 | A method of and apparatus for trenching |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0452021A1 (en) |
GB (1) | GB9007959D0 (en) |
NO (1) | NO911296L (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9401351D0 (en) * | 1994-01-25 | 1994-03-23 | Soil Machine Dynamics Ltd | Trenching plough |
US6050009A (en) * | 1997-11-04 | 2000-04-18 | Coflexip, S.A. | Steerable underwater plow |
GB9917143D0 (en) * | 1999-07-22 | 1999-09-22 | Engineering Business Ltd | Improvements to submarine ploughs |
GB9922247D0 (en) * | 1999-09-21 | 1999-11-17 | Engineering Business Ltd | Improvements to submarine ploughs |
US7509198B2 (en) | 2006-06-23 | 2009-03-24 | Caterpillar Inc. | System for automated excavation entry point selection |
ITUB20152547A1 (en) * | 2015-07-28 | 2017-01-28 | Saipem Spa | BREAKDOWN ASSEMBLY IN A TRINCEA FOR A CONTINUOUS CONDUCT AND METHOD OF BREAKING |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB748086A (en) * | 1953-03-26 | 1956-04-18 | Turner Cooper | Improvements in or relating to apparatus for the formation of mole drains |
GB1015160A (en) * | 1963-02-04 | 1965-12-31 | Weimar Werk Veb | Machine for mole drainage and mole pipe drainage |
GB1107303A (en) * | 1965-04-30 | 1968-03-27 | Rank Organisation Ltd | Guidance system for machinery |
GB1244400A (en) * | 1969-10-31 | 1971-09-02 | Crispin Leslie Myers | Improvements in or relating to trenchless pipe laying apparatus |
FR2506114A1 (en) * | 1981-05-21 | 1982-11-26 | Pelsy Gilles | Correction servo for trench cutting machine - uses pendular detector to drive jack controlling cutter in vertical plane |
-
1990
- 1990-04-07 GB GB909007959A patent/GB9007959D0/en active Pending
-
1991
- 1991-04-02 EP EP91302887A patent/EP0452021A1/en not_active Withdrawn
- 1991-04-03 NO NO91911296A patent/NO911296L/en unknown
Also Published As
Publication number | Publication date |
---|---|
NO911296D0 (en) | 1991-04-03 |
NO911296L (en) | 1991-10-08 |
EP0452021A1 (en) | 1991-10-16 |
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