FR81377E - Rigid guide excavator particularly suitable for the execution of trenches with vertical walls - Google Patents

Rigid guide excavator particularly suitable for the execution of trenches with vertical walls

Info

Publication number
FR81377E
FR81377E FR892668A FR892668A FR81377E FR 81377 E FR81377 E FR 81377E FR 892668 A FR892668 A FR 892668A FR 892668 A FR892668 A FR 892668A FR 81377 E FR81377 E FR 81377E
Authority
FR
France
Prior art keywords
trenches
execution
particularly suitable
vertical walls
rigid guide
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
FR892668A
Other languages
French (fr)
Inventor
Ignazio Failla
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 FR892668A priority Critical patent/FR81377E/en
Application granted granted Critical
Publication of FR81377E publication Critical patent/FR81377E/en
Expired 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
    • E02F3/28—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
    • 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
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device
    • 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
    • E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
    • E02F3/50—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor with buckets or other digging elements moved along a rigid guideway

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR892668A 1962-03-29 1962-03-29 Rigid guide excavator particularly suitable for the execution of trenches with vertical walls Expired FR81377E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR892668A FR81377E (en) 1962-03-29 1962-03-29 Rigid guide excavator particularly suitable for the execution of trenches with vertical walls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR892668A FR81377E (en) 1962-03-29 1962-03-29 Rigid guide excavator particularly suitable for the execution of trenches with vertical walls

Publications (1)

Publication Number Publication Date
FR81377E true FR81377E (en) 1963-09-13

Family

ID=8775623

Family Applications (1)

Application Number Title Priority Date Filing Date
FR892668A Expired FR81377E (en) 1962-03-29 1962-03-29 Rigid guide excavator particularly suitable for the execution of trenches with vertical walls

Country Status (1)

Country Link
FR (1) FR81377E (en)

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