CH381162A - Excavator, especially for frontal excavation with vertical walls - Google Patents

Excavator, especially for frontal excavation with vertical walls

Info

Publication number
CH381162A
CH381162A CH1309463A CH1309463A CH381162A CH 381162 A CH381162 A CH 381162A CH 1309463 A CH1309463 A CH 1309463A CH 1309463 A CH1309463 A CH 1309463A CH 381162 A CH381162 A CH 381162A
Authority
CH
Switzerland
Prior art keywords
excavator
vertical walls
excavation
frontal
frontal excavation
Prior art date
Application number
CH1309463A
Other languages
Italian (it)
Inventor
Failla Ignazio
Original Assignee
Failla Ignazio
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 Failla Ignazio filed Critical Failla Ignazio
Publication of CH381162A publication Critical patent/CH381162A/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
    • E02F3/46—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
CH1309463A 1958-05-28 1960-05-16 Excavator, especially for frontal excavation with vertical walls CH381162A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT827558 1958-05-28
IT715260 1960-04-22

Publications (1)

Publication Number Publication Date
CH381162A true CH381162A (en) 1964-08-14

Family

ID=26325869

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1309463A CH381162A (en) 1958-05-28 1960-05-16 Excavator, especially for frontal excavation with vertical walls

Country Status (1)

Country Link
CH (1) CH381162A (en)

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