SE8300254D0 - DRILLING EQUIPMENT FOR GRAVAGGGGAT - Google Patents

DRILLING EQUIPMENT FOR GRAVAGGGGAT

Info

Publication number
SE8300254D0
SE8300254D0 SE8300254A SE8300254A SE8300254D0 SE 8300254 D0 SE8300254 D0 SE 8300254D0 SE 8300254 A SE8300254 A SE 8300254A SE 8300254 A SE8300254 A SE 8300254A SE 8300254 D0 SE8300254 D0 SE 8300254D0
Authority
SE
Sweden
Prior art keywords
arm
gravaggggat
drilling equipment
fixture
folded
Prior art date
Application number
SE8300254A
Other languages
Swedish (sv)
Other versions
SE452486B (en
SE8300254L (en
Inventor
Einar Karlsson
Original Assignee
Einar Karlsson
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 Einar Karlsson filed Critical Einar Karlsson
Priority to SE8300254A priority Critical patent/SE452486B/en
Publication of SE8300254D0 publication Critical patent/SE8300254D0/en
Publication of SE8300254L publication Critical patent/SE8300254L/en
Publication of SE452486B publication Critical patent/SE452486B/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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/963—Arrangements on backhoes for alternate use of different tools
    • E02F3/964—Arrangements on backhoes for alternate use of different tools of several tools mounted on one machine
    • 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
    • E02F3/06—Dredgers; Soil-shifting machines mechanically-driven with digging screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)

Abstract

The collapsible fixture can be fitted on the arm (2) of a normal excavator for drilling holes for posts, and when not in use can be folded up to allow the excavator to be used normally. The fixture comprises a hydraulically foldable arm (3) in the end of which a drilling fixture (7,8) is fitted in an articulated manner, and which can be folded in towards (and locked against) the arm by turning the drill (8).
SE8300254A 1983-01-19 1983-01-19 Post hole drilling fixture for excavator SE452486B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8300254A SE452486B (en) 1983-01-19 1983-01-19 Post hole drilling fixture for excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8300254A SE452486B (en) 1983-01-19 1983-01-19 Post hole drilling fixture for excavator

Publications (3)

Publication Number Publication Date
SE8300254D0 true SE8300254D0 (en) 1983-01-19
SE8300254L SE8300254L (en) 1984-07-20
SE452486B SE452486B (en) 1987-11-30

Family

ID=20349662

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8300254A SE452486B (en) 1983-01-19 1983-01-19 Post hole drilling fixture for excavator

Country Status (1)

Country Link
SE (1) SE452486B (en)

Also Published As

Publication number Publication date
SE452486B (en) 1987-11-30
SE8300254L (en) 1984-07-20

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