FR2290539A1 - MACHINE FOR LAYING TRENCHES - Google Patents

MACHINE FOR LAYING TRENCHES

Info

Publication number
FR2290539A1
FR2290539A1 FR7440640A FR7440640A FR2290539A1 FR 2290539 A1 FR2290539 A1 FR 2290539A1 FR 7440640 A FR7440640 A FR 7440640A FR 7440640 A FR7440640 A FR 7440640A FR 2290539 A1 FR2290539 A1 FR 2290539A1
Authority
FR
France
Prior art keywords
machine
trenches
laying
laying trenches
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
Application number
FR7440640A
Other languages
French (fr)
Other versions
FR2290539B1 (en
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 FR7440640A priority Critical patent/FR2290539A1/en
Priority to FR7601939A priority patent/FR2339024A2/en
Publication of FR2290539A1 publication Critical patent/FR2290539A1/en
Application granted granted Critical
Publication of FR2290539B1 publication Critical patent/FR2290539B1/fr
Granted 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
    • E02F3/188—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
    • 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
    • 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
    • E02F5/027—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with coulters, ploughs, scraper plates, or the like
    • 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
    • E02F5/08—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with digging wheels turning round an axis
    • 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
    • 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
    • E02F5/14—Component parts for trench excavators, e.g. indicating devices travelling gear chassis, supports, skids
    • E02F5/145—Component parts for trench excavators, e.g. indicating devices travelling gear chassis, supports, skids control and indicating devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Soil Working Implements (AREA)
FR7440640A 1974-11-07 1974-11-07 MACHINE FOR LAYING TRENCHES Granted FR2290539A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7440640A FR2290539A1 (en) 1974-11-07 1974-11-07 MACHINE FOR LAYING TRENCHES
FR7601939A FR2339024A2 (en) 1974-11-07 1976-01-20 Tractor drawn trencher with discs cutting trench sides - is mounted on draw bars which pivot w.r.t. vertical axles giving lateral disc adjustment

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7440640A FR2290539A1 (en) 1974-11-07 1974-11-07 MACHINE FOR LAYING TRENCHES
FR7601939A FR2339024A2 (en) 1974-11-07 1976-01-20 Tractor drawn trencher with discs cutting trench sides - is mounted on draw bars which pivot w.r.t. vertical axles giving lateral disc adjustment

Publications (2)

Publication Number Publication Date
FR2290539A1 true FR2290539A1 (en) 1976-06-04
FR2290539B1 FR2290539B1 (en) 1977-03-25

Family

ID=26218636

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7440640A Granted FR2290539A1 (en) 1974-11-07 1974-11-07 MACHINE FOR LAYING TRENCHES
FR7601939A Granted FR2339024A2 (en) 1974-11-07 1976-01-20 Tractor drawn trencher with discs cutting trench sides - is mounted on draw bars which pivot w.r.t. vertical axles giving lateral disc adjustment

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR7601939A Granted FR2339024A2 (en) 1974-11-07 1976-01-20 Tractor drawn trencher with discs cutting trench sides - is mounted on draw bars which pivot w.r.t. vertical axles giving lateral disc adjustment

Country Status (1)

Country Link
FR (2) FR2290539A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2742456A1 (en) * 1995-12-13 1997-06-20 Intergreen France Rainwater drainage system for grass playing fields
CN115247433A (en) * 2022-01-19 2022-10-28 云南师范大学 Gardens ditch excavating gear

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE725T1 (en) * 1978-08-08 1982-03-15 Geoffrey Wilfred Davison DEVICE FOR DIGING TRENCHES.
AU557934B2 (en) * 1981-12-19 1987-01-15 British Petroleum Company Limited, The Underwater plough and conduit layer
FR2650317A1 (en) * 1989-07-27 1991-02-01 Blandin Yves Method and machine for digging irrigation ditches (trenches) and seepage slit and similar method on sports fields and the like
CN103967070B (en) * 2013-01-31 2017-03-08 南京大学 A kind of ground-connecting-wall chute forming machine grab bucket

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1226958A (en) * 1967-08-15 1971-03-31

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR958731A (en) * 1950-03-17
GB494732A (en) * 1937-04-29 1938-10-31 Percy James Edmonds A new or improved means and method for treating land, for purposes of draining
US2544815A (en) * 1945-08-10 1951-03-13 Robert E Weaver Ditch digging machine
DE815471C (en) * 1950-05-14 1951-10-01 Georg Kutz Excavator for digging ditches, especially in moors or the like.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1226958A (en) * 1967-08-15 1971-03-31

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2742456A1 (en) * 1995-12-13 1997-06-20 Intergreen France Rainwater drainage system for grass playing fields
CN115247433A (en) * 2022-01-19 2022-10-28 云南师范大学 Gardens ditch excavating gear

Also Published As

Publication number Publication date
FR2290539B1 (en) 1977-03-25
FR2339024A2 (en) 1977-08-19
FR2339024B2 (en) 1980-02-15

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse