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GB2159192B - A trenching method and apparatus - Google Patents

A trenching method and apparatus

Info

Publication number
GB2159192B
GB2159192B GB08413325A GB8413325A GB2159192B GB 2159192 B GB2159192 B GB 2159192B GB 08413325 A GB08413325 A GB 08413325A GB 8413325 A GB8413325 A GB 8413325A GB 2159192 B GB2159192 B GB 2159192B
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.)
Expired
Application number
GB08413325A
Other versions
GB8413325D0 (en
GB2159192A (en
Inventor
Arthur Jones
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB08413325A priority Critical patent/GB2159192B/en
Publication of GB8413325D0 publication Critical patent/GB8413325D0/en
Priority to AU49902/85A priority patent/AU585549B2/en
Publication of GB2159192A publication Critical patent/GB2159192A/en
Priority to CA000521243A priority patent/CA1255111A/en
Application granted granted Critical
Publication of GB2159192B publication Critical patent/GB2159192B/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Soil Working Implements (AREA)
GB08413325A 1984-05-24 1984-05-24 A trenching method and apparatus Expired GB2159192B (en)

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 GB8413325D0 (en) 1984-06-27
GB2159192A GB2159192A (en) 1985-11-27
GB2159192B true 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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
AU585549B2 (en) 1989-06-22
CA1255111A (en) 1989-06-06
GB8413325D0 (en) 1984-06-27
GB2159192A (en) 1985-11-27
AU4990285A (en) 1987-05-21

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Legal Events

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

Effective date: 20020524