FR2521190A1 - Installation pour le creusage de tranchees - Google Patents

Installation pour le creusage de tranchees Download PDF

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Publication number
FR2521190A1
FR2521190A1 FR8202218A FR8202218A FR2521190A1 FR 2521190 A1 FR2521190 A1 FR 2521190A1 FR 8202218 A FR8202218 A FR 8202218A FR 8202218 A FR8202218 A FR 8202218A FR 2521190 A1 FR2521190 A1 FR 2521190A1
Authority
FR
France
Prior art keywords
installation
frame
chassis
shovel
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.)
Granted
Application number
FR8202218A
Other languages
English (en)
French (fr)
Other versions
FR2521190B1 (enrdf_load_stackoverflow
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 FR8202218A priority Critical patent/FR2521190A1/fr
Publication of FR2521190A1 publication Critical patent/FR2521190A1/fr
Application granted granted Critical
Publication of FR2521190B1 publication Critical patent/FR2521190B1/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
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/8891—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers wherein at least a part of the soil-shifting equipment is handheld
    • 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
    • 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
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/8816—Mobile land installations
    • 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
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9212—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/06—Delivery chutes or screening plants or mixing plants mounted on dredgers or excavators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Harvester Elements (AREA)
FR8202218A 1982-02-11 1982-02-11 Installation pour le creusage de tranchees Granted FR2521190A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8202218A FR2521190A1 (fr) 1982-02-11 1982-02-11 Installation pour le creusage de tranchees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8202218A FR2521190A1 (fr) 1982-02-11 1982-02-11 Installation pour le creusage de tranchees

Publications (2)

Publication Number Publication Date
FR2521190A1 true FR2521190A1 (fr) 1983-08-12
FR2521190B1 FR2521190B1 (enrdf_load_stackoverflow) 1984-08-31

Family

ID=9270879

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8202218A Granted FR2521190A1 (fr) 1982-02-11 1982-02-11 Installation pour le creusage de tranchees

Country Status (1)

Country Link
FR (1) FR2521190A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2584435A1 (fr) * 1985-07-02 1987-01-09 Royer Jean Claude Engin de terrassement destine notamment aux fouilles d'intervention de petites dimensions.
CN106968281A (zh) * 2017-04-01 2017-07-21 江苏科弘岩土工程有限公司 一种u形槽开槽机

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE349380C (de) * 1921-01-30 1922-03-03 Heinrich Holz Vorrichtung zum Abschaelen, Mischen und Foerdern von Baggergut
US1515506A (en) * 1922-08-19 1924-11-11 William S Mcnall Excavating device
FR795845A (fr) * 1935-07-24 1936-03-23 Machine à creuser et curer les fossés, canaux, rivières, étangs, etc.
FR977647A (fr) * 1942-09-30 1951-04-03 Machine à curer les fosses
US3319365A (en) * 1964-11-23 1967-05-16 Walter B Perry Trench digging machine
GB1398983A (en) * 1972-05-18 1975-06-25 British Gas Corp Excavating machines

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE349380C (de) * 1921-01-30 1922-03-03 Heinrich Holz Vorrichtung zum Abschaelen, Mischen und Foerdern von Baggergut
US1515506A (en) * 1922-08-19 1924-11-11 William S Mcnall Excavating device
FR795845A (fr) * 1935-07-24 1936-03-23 Machine à creuser et curer les fossés, canaux, rivières, étangs, etc.
FR977647A (fr) * 1942-09-30 1951-04-03 Machine à curer les fosses
US3319365A (en) * 1964-11-23 1967-05-16 Walter B Perry Trench digging machine
GB1398983A (en) * 1972-05-18 1975-06-25 British Gas Corp Excavating machines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2584435A1 (fr) * 1985-07-02 1987-01-09 Royer Jean Claude Engin de terrassement destine notamment aux fouilles d'intervention de petites dimensions.
CN106968281A (zh) * 2017-04-01 2017-07-21 江苏科弘岩土工程有限公司 一种u形槽开槽机

Also Published As

Publication number Publication date
FR2521190B1 (enrdf_load_stackoverflow) 1984-08-31

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