AU2003239029A1 - Device for breaking boulders - Google Patents

Device for breaking boulders

Info

Publication number
AU2003239029A1
AU2003239029A1 AU2003239029A AU2003239029A AU2003239029A1 AU 2003239029 A1 AU2003239029 A1 AU 2003239029A1 AU 2003239029 A AU2003239029 A AU 2003239029A AU 2003239029 A AU2003239029 A AU 2003239029A AU 2003239029 A1 AU2003239029 A1 AU 2003239029A1
Authority
AU
Australia
Prior art keywords
boulders
breaking
breaking boulders
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
AU2003239029A
Inventor
Kurt Andersson
Jorgen Rodert
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.)
Epiroc Rock Drills AB
Original Assignee
Atlas Copco Rock Drills AB
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 Atlas Copco Rock Drills AB filed Critical Atlas Copco Rock Drills AB
Publication of AU2003239029A1 publication Critical patent/AU2003239029A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/02—Other methods or devices for dislodging with or without loading by wedges
AU2003239029A 2002-08-07 2003-06-17 Device for breaking boulders Abandoned AU2003239029A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0202373-7 2002-08-07
SE0202373A SE0202373L (en) 2002-08-07 2002-08-07 Device for cracking boulders
PCT/SE2003/001011 WO2004015243A1 (en) 2002-08-07 2003-06-17 Device for breaking boulders

Publications (1)

Publication Number Publication Date
AU2003239029A1 true AU2003239029A1 (en) 2004-02-25

Family

ID=20288682

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003239029A Abandoned AU2003239029A1 (en) 2002-08-07 2003-06-17 Device for breaking boulders

Country Status (3)

Country Link
AU (1) AU2003239029A1 (en)
SE (1) SE0202373L (en)
WO (1) WO2004015243A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3339568B1 (en) * 2016-12-21 2020-05-06 Klaus Ertmer Tool and method for breaking up rock
CN108222931B (en) * 2018-01-02 2019-04-05 淮北通鸣矿业有限公司 A kind of rotary rock drill splits all-in-one machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH286398A (en) * 1950-08-08 1952-10-31 Dionisotti Joseph Device for simultaneously drilling and exploding rock, as the drilling progresses.
CH598472A5 (en) * 1975-10-23 1978-04-28 Cerac Inst Sa
CH601644A5 (en) * 1976-05-25 1978-07-14 Cerac Inst Sa
SU1033730A1 (en) * 1981-12-10 1983-08-07 Ленинградский Ордена Ленина,Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Горный Институт Им.Г.В.Плеханова Apparatus for breaking rock
DE9307038U1 (en) * 1993-05-08 1993-09-23 Dmt Gmbh DRILLING AND CUTTING DEVICE

Also Published As

Publication number Publication date
SE0202373D0 (en) 2002-08-07
WO2004015243A1 (en) 2004-02-19
SE0202373L (en) 2004-02-08

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