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AU8008682A - Rock-scaling device - Google Patents

Rock-scaling device

Info

Publication number
AU8008682A
AU8008682A AU80086/82A AU8008682A AU8008682A AU 8008682 A AU8008682 A AU 8008682A AU 80086/82 A AU80086/82 A AU 80086/82A AU 8008682 A AU8008682 A AU 8008682A AU 8008682 A AU8008682 A AU 8008682A
Authority
AU
Australia
Prior art keywords
rock
scaling device
scaling
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.)
Abandoned
Application number
AU80086/82A
Inventor
A M Forsberg
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.)
FORSBERG AXEL MARTIN
Original Assignee
FORSBERG AXEL MARTIN
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 FORSBERG AXEL MARTIN filed Critical FORSBERG AXEL MARTIN
Publication of AU8008682A publication Critical patent/AU8008682A/en
Abandoned 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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/966—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements of hammer-type tools
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/01—Methods or apparatus for enlarging or restoring the cross-section of tunnels, e.g. by restoring the floor to its original level

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Earth Drilling (AREA)
AU80086/82A 1981-02-09 1982-02-04 Rock-scaling device Abandoned AU8008682A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8100879A SE8100879L (en) 1981-02-09 1981-02-09 DEVICE FOR MOUNTAIN SCRAP
SE8100879-9 1981-02-09

Publications (1)

Publication Number Publication Date
AU8008682A true AU8008682A (en) 1982-08-26

Family

ID=20343083

Family Applications (1)

Application Number Title Priority Date Filing Date
AU80086/82A Abandoned AU8008682A (en) 1981-02-09 1982-02-04 Rock-scaling device

Country Status (4)

Country Link
EP (1) EP0070856A1 (en)
AU (1) AU8008682A (en)
SE (1) SE8100879L (en)
WO (1) WO1982002738A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO174401C (en) * 1992-01-17 1994-04-27 Jan Kaare Hatloe Equipment for cleaning rocks and other surfaces for rocks and other materials using high pressure water jets
SE530195C2 (en) * 2004-11-03 2008-03-25 Atlas Copco Rock Drills Ab Boom arrangement for a scraper and scraper

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1363917A (en) * 1971-08-04 1974-08-21 Dobson Park Ind Extensible boom for carrying and positioning or guiding a tool such as a rock breaking or mining tool
SE365842C (en) * 1972-06-14 1976-11-22 T L Danielsson ROCK SCRAPING DEVICE
FR2152546B1 (en) * 1972-07-31 1974-11-08 Poclain Sa
GB1396905A (en) * 1972-08-12 1975-06-11 Dobson Park Ind Mining rock breaking excavating and like machines and implements for use therein
DE2656967A1 (en) * 1976-12-16 1978-06-22 Salzgitter Maschinen Ag TREATMENT DEVICE

Also Published As

Publication number Publication date
EP0070856A1 (en) 1983-02-09
WO1982002738A1 (en) 1982-08-19
SE8100879L (en) 1982-10-04

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