AU585549B2 - A trenching method and apparatus - Google Patents

A trenching method and apparatus

Info

Publication number
AU585549B2
AU585549B2 AU49902/85A AU4990285A AU585549B2 AU 585549 B2 AU585549 B2 AU 585549B2 AU 49902/85 A AU49902/85 A AU 49902/85A AU 4990285 A AU4990285 A AU 4990285A AU 585549 B2 AU585549 B2 AU 585549B2
Authority
AU
Australia
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.)
Ceased
Application number
AU49902/85A
Other versions
AU4990285A (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
Publication of AU4990285A publication Critical patent/AU4990285A/en
Application granted granted Critical
Publication of AU585549B2 publication Critical patent/AU585549B2/en
Anticipated expiration legal-status Critical
Ceased 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)
AU49902/85A 1984-05-24 1985-11-14 A trenching method and apparatus Ceased AU585549B2 (en)

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 (2)

Publication Number Publication Date
AU4990285A AU4990285A (en) 1987-05-21
AU585549B2 true AU585549B2 (en) 1989-06-22

Family

ID=10561464

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49902/85A Ceased AU585549B2 (en) 1984-05-24 1985-11-14 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
AU4990285A (en) 1987-05-21
CA1255111A (en) 1989-06-06
GB2159192A (en) 1985-11-27
GB8413325D0 (en) 1984-06-27
GB2159192B (en) 1987-09-16

Similar Documents

Publication Publication Date Title
AU564431B2 (en) Method and apparatus for forming can ends
AU4351285A (en) Painting apparatus and method
AU578872B2 (en) Interface apparatus and method
EP0175561A3 (en) Dry-etching method and apparatus therefor
AU579375B2 (en) An improved device and method
AU566082B2 (en) Method and apparatus for forming can ends
AU4196285A (en) Wrapping method and apparatus
AU5062385A (en) Method and apparatus for delivering a prescriptive electricalsignal
AU2251388A (en) Quadflex bucket apparatus and method
AU7313387A (en) Well preforating apparatus and method
AU573675B2 (en) Method and appartus for forming can ends
AU5043885A (en) Stuffing apparatus and method
GB2159836B (en) Copper-nickel-tin-titanium-alloy and a method for its manufacture
AU574273B2 (en) Transmission apparatus and method
AU568181B2 (en) Method and apparatus for attaching leads
GB8531128D0 (en) Excavating apparatus
AU4402185A (en) Data transmission method and apparatus
AU5006985A (en) A shake-screen apparatus
AU3122889A (en) Improved continuous excavating apparatus and method
AU573084B2 (en) Transmission apparatus and method
AU585549B2 (en) A trenching method and apparatus
AU5208286A (en) Tile making apparatus and method
AU2641488A (en) A tile and method for making same
AU400064B2 (en) Fixtaking means and method
AU4209764A (en) Fixtaking means and method