GB8413325D0 - Trenching method - Google Patents
Trenching methodInfo
- Publication number
- GB8413325D0 GB8413325D0 GB848413325A GB8413325A GB8413325D0 GB 8413325 D0 GB8413325 D0 GB 8413325D0 GB 848413325 A GB848413325 A GB 848413325A GB 8413325 A GB8413325 A GB 8413325A GB 8413325 D0 GB8413325 D0 GB 8413325D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- trenching method
- 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.)
- Granted
Links
Classifications
-
- 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
- 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
- E02F3/188—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with the axis being horizontal and transverse to the direction of travel
-
- 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
- E02F5/12—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with equipment for back-filling trenches or ditches
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08413325A GB2159192B (en) | 1984-05-24 | 1984-05-24 | A trenching method and apparatus |
AU49902/85A AU585549B2 (en) | 1984-05-24 | 1985-11-14 | A trenching method and apparatus |
CA000521243A CA1255111A (en) | 1984-05-24 | 1986-10-23 | Trenching method and apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08413325A GB2159192B (en) | 1984-05-24 | 1984-05-24 | A trenching method and apparatus |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8413325D0 true GB8413325D0 (en) | 1984-06-27 |
GB2159192A GB2159192A (en) | 1985-11-27 |
GB2159192B GB2159192B (en) | 1987-09-16 |
Family
ID=10561464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08413325A Expired GB2159192B (en) | 1984-05-24 | 1984-05-24 | A trenching method and apparatus |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU585549B2 (en) |
CA (1) | CA1255111A (en) |
GB (1) | GB2159192B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2203465A (en) * | 1987-04-15 | 1988-10-19 | Palmer J | Trencher |
GB2391032B (en) * | 1999-10-06 | 2004-03-31 | Unit Shoji Ltd Yk | Device and method for excavating underdrainage |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB766439A (en) * | 1953-10-26 | 1957-01-23 | Andrew Mcbain | Improvements in and relating to earth-excavating apparatus |
LU52359A1 (en) * | 1965-11-16 | 1967-01-16 | ||
GB1226958A (en) * | 1967-08-15 | 1971-03-31 | ||
GB1383089A (en) * | 1972-08-15 | 1975-02-05 | Hollandsche Aaneming Mij Nv | Suction dredger |
IE51156B1 (en) * | 1981-08-05 | 1986-10-15 | Mathews Raymond W | Turf cutting machine |
-
1984
- 1984-05-24 GB GB08413325A patent/GB2159192B/en not_active Expired
-
1985
- 1985-11-14 AU AU49902/85A patent/AU585549B2/en not_active Ceased
-
1986
- 1986-10-23 CA CA000521243A patent/CA1255111A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU4990285A (en) | 1987-05-21 |
AU585549B2 (en) | 1989-06-22 |
GB2159192A (en) | 1985-11-27 |
CA1255111A (en) | 1989-06-06 |
GB2159192B (en) | 1987-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20020524 |