MY130415A - Trenching machine - Google Patents

Trenching machine

Info

Publication number
MY130415A
MY130415A MYPI20014874A MYPI20014874A MY130415A MY 130415 A MY130415 A MY 130415A MY PI20014874 A MYPI20014874 A MY PI20014874A MY PI20014874 A MYPI20014874 A MY PI20014874A MY 130415 A MY130415 A MY 130415A
Authority
MY
Malaysia
Prior art keywords
cutting
trenching
trenching arm
auger
arm
Prior art date
Application number
MYPI20014874A
Inventor
Graham Hargrave Menz
Original Assignee
Graham Hargrave Menz
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 Graham Hargrave Menz filed Critical Graham Hargrave Menz
Publication of MY130415A publication Critical patent/MY130415A/en

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
    • E02F5/04—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with digging screws
    • 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
    • E02F3/06—Dredgers; Soil-shifting machines mechanically-driven with digging screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Earth Drilling (AREA)

Abstract

A TRENCHING ARM (10) USED IN A TRENCHING MACHINE FOR CUTTING A TRENCH FOR IN SITU CASTING OF A CONCRETE RETAINING WALL IS DESCRIBED. THE TRENCHING ARM (10) INCLUDES A CUTTING AUGER (12) HAVING A GENERALLY HELICAL CUTTING BLADE (14) FOR CUTTING INTO SOIL AND TRANSPORTING THE SOIL TO THE SURFACE. THE CUTTING AUGER (12) IS ROTATABLY MOUNTED ON A MAIN FRAME (16) WHICH IS DESIGNED TO BE CARRIED IN A SUBSTANTIALLY VERTICAL ORIENTATION BY A SUPPORT VEHICLE (54). AN HYDRAULIC MOTOR (18) IS MECHANICALLY COUPLED TO THE CUTTING AUGER (12) FOR ROTATING THE CUTTING AUGER. THE CUTTING AUGER (12) IS TILTED AT AN ANGLE OF APPROXIMATELY 15° TO THE VERTICAL. THE MAIN FRAME (16) IS PROVIDED WITH A ROTATABLE COUPLING (26) FOR MECHANICALLY COUPLING THE TRENCHING ARM TO A BOOM (28) CARRIED BY THE SUPPORT VEHICLE. IN THIS WAY, THE TRENCHING ARM (10) CAN BE MADE TO TRAVEL IN DIFFERENT DIRECTIONS TO FORM A CONTINUOUS TRENCH FOR CASTING ANGLED, CURVED OR EVEN CIRCULAR WALLS. A SELF-LEVELLING MECHANISM (90) FOR ADJUSTING THE ANGLE AT WHICH THE TRENCHING ARM (10) IS CARRIED BY THE BOOM (28) IS ALSO DESCRIBED. ADVANTAGES OF THE TRENCHING ARM INCLUDE REDUCED OPERATING COSTS AND IMPROVED EFFICIENCY IN VIEW OF THE HELICAL CUTTING BLADE EMPLOYED. THE OVERALL WEIGHT AND SIZE OF THE TRENCHING ARM IS ALSO REDUCED MAKING IT EASIER TO TRANSPORT AND MANOEUVRE.(FIG 1)
MYPI20014874A 2000-10-19 2001-10-19 Trenching machine MY130415A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPR0891A AUPR089100A0 (en) 2000-10-19 2000-10-19 Trenching machine

Publications (1)

Publication Number Publication Date
MY130415A true MY130415A (en) 2007-06-29

Family

ID=3824949

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20014874A MY130415A (en) 2000-10-19 2001-10-19 Trenching machine

Country Status (4)

Country Link
EP (1) EP1409797B8 (en)
AU (1) AUPR089100A0 (en)
MY (1) MY130415A (en)
WO (1) WO2002033181A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2012244112A1 (en) * 2012-10-22 2014-05-08 Future Construction & Civil Pty Ltd Excavation devices and methods
CN103643713B (en) * 2013-12-27 2016-02-03 重庆市科学技术研究院 Riverbed environmental dredging method
CN104179215B (en) * 2014-08-29 2016-03-09 湖北楚峰水电工程有限公司 A kind of earthwork heading end of U-shaped irrigation canals and ditches development machine
CN107087458A (en) * 2017-05-04 2017-08-25 江西省农业科学院农业工程研究所 No-tillage rape double-row ditcher suitable for southern rice field
CN109113117B (en) * 2018-08-22 2020-03-10 湖南城市学院 Ditch silt clearance and packing integration equipment
CN112726709A (en) * 2020-12-24 2021-04-30 泉州市燃气有限公司 A fluting device for gas pipeline construction
CN112502233A (en) * 2021-01-08 2021-03-16 上海颜之宇智能科技有限公司 Excavator bucket tooth equipment with cooling function
CN114396095B (en) * 2022-02-22 2023-04-14 郑州航空工业管理学院 Underground engineering retaining wall builds structure fast
CN115059135B (en) * 2022-07-29 2023-05-16 国网山东省电力公司宁阳县供电公司 Cable trench excavating equipment

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3033394A (en) * 1959-06-29 1962-05-08 Kash Products Inc Multipurpose apparatus for earthworking and the like
SU422830A1 (en) * 1972-02-07 1974-04-05 MOBILE TRENCH FASTENING TO EARTHCRAFT MACHINE
DE2810386C2 (en) * 1978-03-10 1979-11-15 Friedrich Wilhelm 4230 Wesel Paurat Device for driving trenches
US4199033A (en) * 1978-05-02 1980-04-22 Gundy Joe F Jr Van Augering accessory for backhoe or the like
FR2566024A1 (en) * 1984-06-15 1985-12-20 Corneille Maurice Device for opening up narrow trenches
DE3519497A1 (en) * 1985-05-31 1986-12-04 Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Apparatus for making ditches
JPS6233931A (en) * 1985-08-02 1987-02-13 Kaho Seisakusho:Kk Pit excavator
US5586399A (en) * 1995-08-22 1996-12-24 V.T.S. Trenching Systems Ltd. Vertical trencher apparatus employing cutter having helical channel of varying rise angle
JPH09316920A (en) * 1996-05-27 1997-12-09 Sekisui Plant Syst Kk Trenching device and trenching method and trench backfilling method

Also Published As

Publication number Publication date
EP1409797A1 (en) 2004-04-21
AUPR089100A0 (en) 2000-11-16
EP1409797A4 (en) 2009-03-25
EP1409797B1 (en) 2014-04-23
WO2002033181A1 (en) 2002-04-25
EP1409797B8 (en) 2014-06-11

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