GB2031049B - Method and apparatus for excavating trenches - Google Patents
Method and apparatus for excavating trenchesInfo
- Publication number
- GB2031049B GB2031049B GB7927576A GB7927576A GB2031049B GB 2031049 B GB2031049 B GB 2031049B GB 7927576 A GB7927576 A GB 7927576A GB 7927576 A GB7927576 A GB 7927576A GB 2031049 B GB2031049 B GB 2031049B
- Authority
- GB
- United Kingdom
- Prior art keywords
- excavating trenches
- excavating
- trenches
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
- E02F3/181—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels including a conveyor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
- E02F3/20—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with tools that only loosen the material, i.e. mill-type wheels
-
- 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
- E02F5/027—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with coulters, ploughs, scraper plates, or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Soil Working Implements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7927576A GB2031049B (en) | 1978-08-08 | 1979-08-08 | Method and apparatus for excavating trenches |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7832558 | 1978-08-08 | ||
GB7927576A GB2031049B (en) | 1978-08-08 | 1979-08-08 | Method and apparatus for excavating trenches |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2031049A GB2031049A (en) | 1980-04-16 |
GB2031049B true GB2031049B (en) | 1982-07-28 |
Family
ID=26268475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7927576A Expired GB2031049B (en) | 1978-08-08 | 1979-08-08 | Method and apparatus for excavating trenches |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2031049B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU557934B2 (en) * | 1981-12-19 | 1987-01-15 | British Petroleum Company Limited, The | Underwater plough and conduit layer |
GB8411591D0 (en) * | 1984-05-05 | 1984-06-13 | Davison G W | Pipe-laying apparatus |
GB2158491A (en) * | 1984-05-12 | 1985-11-13 | William Edward Alexande Morton | Drainage trenching machine |
US10358791B2 (en) | 2010-01-26 | 2019-07-23 | Husqvarna Ab | Laying machine |
-
1979
- 1979-08-08 GB GB7927576A patent/GB2031049B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2031049A (en) | 1980-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |