CH239498A - Excavator for the formation of trenches. - Google Patents

Excavator for the formation of trenches.

Info

Publication number
CH239498A
CH239498A CH239498DA CH239498A CH 239498 A CH239498 A CH 239498A CH 239498D A CH239498D A CH 239498DA CH 239498 A CH239498 A CH 239498A
Authority
CH
Switzerland
Prior art keywords
excavator
trenches
formation
Prior art date
Application number
Other languages
French (fr)
Inventor
Sa Entreprise De Grand Travaux
Original Assignee
Grands Travaux Sa Entreprise D
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 Grands Travaux Sa Entreprise D filed Critical Grands Travaux Sa Entreprise D
Publication of CH239498A publication Critical patent/CH239498A/en

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
    • E02F3/181—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels including a conveyor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
CH239498D 1943-07-26 1943-07-26 Excavator for the formation of trenches. CH239498A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH239498T 1943-07-26

Publications (1)

Publication Number Publication Date
CH239498A true CH239498A (en) 1945-10-31

Family

ID=4461247

Family Applications (1)

Application Number Title Priority Date Filing Date
CH239498D CH239498A (en) 1943-07-26 1943-07-26 Excavator for the formation of trenches.

Country Status (1)

Country Link
CH (1) CH239498A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443538A1 (en) * 1978-12-04 1980-07-04 Zachry Co H B METHOD AND APPARATUS FOR EXCAVATING DEEP TRENCHES WITH VERTICAL WALLS IN RESISTANT ROCK
EP0080802A1 (en) * 1981-10-14 1983-06-08 James Christopher Wallace A machine for cutting a trench in rock
WO2002035016A1 (en) * 2000-10-23 2002-05-02 Mastenbroek Ltd. Trenching method and apparatus
WO2003044286A1 (en) * 2001-11-13 2003-05-30 Mastenbroek Ltd Trenching method and apparatus
WO2020089251A2 (en) 2018-10-29 2020-05-07 Mastenbroek Ltd Trenching apparatus and a method of trenching
WO2022053565A1 (en) 2020-09-10 2022-03-17 Mastenbroek Ltd A backfill device for a trencher and a method of backfilling a trench

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443538A1 (en) * 1978-12-04 1980-07-04 Zachry Co H B METHOD AND APPARATUS FOR EXCAVATING DEEP TRENCHES WITH VERTICAL WALLS IN RESISTANT ROCK
EP0080802A1 (en) * 1981-10-14 1983-06-08 James Christopher Wallace A machine for cutting a trench in rock
WO2002035016A1 (en) * 2000-10-23 2002-05-02 Mastenbroek Ltd. Trenching method and apparatus
US6658767B2 (en) 2000-10-23 2003-12-09 Mastenbroek Ltd. Trenching method and apparatus
JP2008150942A (en) * 2000-10-23 2008-07-03 Mastenbroek Ltd Trenching machine
JP4575961B2 (en) * 2000-10-23 2010-11-04 マステンブレック・リミテッド Groove cutting machine
WO2003044286A1 (en) * 2001-11-13 2003-05-30 Mastenbroek Ltd Trenching method and apparatus
CN1322205C (en) * 2001-11-13 2007-06-20 马斯坦布罗克有限公司 Trenching method and apparatus
WO2020089251A2 (en) 2018-10-29 2020-05-07 Mastenbroek Ltd Trenching apparatus and a method of trenching
WO2022053565A1 (en) 2020-09-10 2022-03-17 Mastenbroek Ltd A backfill device for a trencher and a method of backfilling a trench

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