FR1332294A - Linear hydraulic advancement ditch opening machine - Google Patents

Linear hydraulic advancement ditch opening machine

Info

Publication number
FR1332294A
FR1332294A FR904974A FR904974A FR1332294A FR 1332294 A FR1332294 A FR 1332294A FR 904974 A FR904974 A FR 904974A FR 904974 A FR904974 A FR 904974A FR 1332294 A FR1332294 A FR 1332294A
Authority
FR
France
Prior art keywords
opening machine
linear hydraulic
ditch opening
hydraulic advancement
advancement
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
FR904974A
Other languages
French (fr)
Inventor
Lavedan
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 filed Critical
Priority to FR904974A priority Critical patent/FR1332294A/en
Application granted granted Critical
Publication of FR1332294A publication Critical patent/FR1332294A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/085—Ground-engaging fitting for supporting the machines while working, e.g. outriggers, legs
    • 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
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • 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
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/308—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom working outwardly
    • 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
    • E02F5/025—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with scraper-buckets, dippers or shovels
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/02—Travelling-gear, e.g. associated with slewing gears
    • E02F9/024—Travelling-gear, e.g. associated with slewing gears with laterally or vertically adjustable wheels or tracks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
FR904974A 1962-07-24 1962-07-24 Linear hydraulic advancement ditch opening machine Expired FR1332294A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR904974A FR1332294A (en) 1962-07-24 1962-07-24 Linear hydraulic advancement ditch opening machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR904974A FR1332294A (en) 1962-07-24 1962-07-24 Linear hydraulic advancement ditch opening machine

Publications (1)

Publication Number Publication Date
FR1332294A true FR1332294A (en) 1963-07-12

Family

ID=8783856

Family Applications (1)

Application Number Title Priority Date Filing Date
FR904974A Expired FR1332294A (en) 1962-07-24 1962-07-24 Linear hydraulic advancement ditch opening machine

Country Status (1)

Country Link
FR (1) FR1332294A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3994083A (en) * 1974-09-25 1976-11-30 Cunningham James E Trencher construction
WO2013129950A1 (en) * 2012-03-02 2013-09-06 Przemysłowy Instytut Maszyn Rolniczych A method of carrying out renovation works in melioration ditches and a multifunction device for implementation of the method.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3994083A (en) * 1974-09-25 1976-11-30 Cunningham James E Trencher construction
WO2013129950A1 (en) * 2012-03-02 2013-09-06 Przemysłowy Instytut Maszyn Rolniczych A method of carrying out renovation works in melioration ditches and a multifunction device for implementation of the method.

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