BE769370A - DEVICE FOR DIGGING A TRENCH. - Google Patents

DEVICE FOR DIGGING A TRENCH.

Info

Publication number
BE769370A
BE769370A BE769370A BE769370A BE769370A BE 769370 A BE769370 A BE 769370A BE 769370 A BE769370 A BE 769370A BE 769370 A BE769370 A BE 769370A BE 769370 A BE769370 A BE 769370A
Authority
BE
Belgium
Prior art keywords
digging
trench
Prior art date
Application number
BE769370A
Other languages
French (fr)
Original Assignee
Smet Hugo
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 Smet Hugo filed Critical Smet Hugo
Priority to BE769370A priority Critical patent/BE769370A/en
Publication of BE769370A publication Critical patent/BE769370A/en

Links

Classifications

    • 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
    • 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
    • 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
    • E02F9/022—Travelling-gear, e.g. associated with slewing gears for moving on rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
BE769370A 1971-07-01 1971-07-01 DEVICE FOR DIGGING A TRENCH. BE769370A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE769370A BE769370A (en) 1971-07-01 1971-07-01 DEVICE FOR DIGGING A TRENCH.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE769370A BE769370A (en) 1971-07-01 1971-07-01 DEVICE FOR DIGGING A TRENCH.

Publications (1)

Publication Number Publication Date
BE769370A true BE769370A (en) 1971-11-16

Family

ID=3858346

Family Applications (1)

Application Number Title Priority Date Filing Date
BE769370A BE769370A (en) 1971-07-01 1971-07-01 DEVICE FOR DIGGING A TRENCH.

Country Status (1)

Country Link
BE (1) BE769370A (en)

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