ZA8127B - Rock bolting apparatus - Google Patents

Rock bolting apparatus

Info

Publication number
ZA8127B
ZA8127B ZA00810027A ZA8127A ZA8127B ZA 8127 B ZA8127 B ZA 8127B ZA 00810027 A ZA00810027 A ZA 00810027A ZA 8127 A ZA8127 A ZA 8127A ZA 8127 B ZA8127 B ZA 8127B
Authority
ZA
South Africa
Prior art keywords
swingable
rock
given axis
swingable unit
boom
Prior art date
Application number
ZA00810027A
Inventor
Nils A Agren
Original Assignee
Atlas Copco 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 Ab filed Critical Atlas Copco Ab
Publication of ZA8127B publication Critical patent/ZA8127B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E21D20/003—Machines for drilling anchor holes and setting anchor bolts

Abstract

A rock bolting apparatus includes a rock drill (40) and a bolt setting machine (50) which are carried by a swingable unit connected to a boom (11), the swingable unit (18) being swingable relative to the boom (11) about a given axis (21). The rock drill (40) and the bolt setting machine (50) are laterally displaceable into and out of working position by means of a controlled swinging movement of the swingable unit (18) about the given axis (21). In order to fix the given axis (21) in relation to the rock surface (45) during the swinging movement, the swingable unit (18) is clampable between the rock surface (45) and the boom (11) by a jack (63) arranged on the swingable unit, the jack (63) being extensible in alignment with the given axis (21). The swingable unit (18) further includes a first feed (26) bar for feeding and guiding the rock drill (40) and a second feed bar (27) for the bolt setting machine (50), the feed bars (26, 27) being mutually displaceable by power in their longitudinal direction.
ZA00810027A 1980-02-08 1981-01-02 Rock bolting apparatus ZA8127B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8001018A SE420856C (en) 1980-02-08 1980-02-08 MOUNTAIN BOLTING UNIT INCLUDING A DRILLING MACHINE AND A MACHINE FOR INSTALLATION OF BULTS

Publications (1)

Publication Number Publication Date
ZA8127B true ZA8127B (en) 1982-02-24

Family

ID=20340210

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00810027A ZA8127B (en) 1980-02-08 1981-01-02 Rock bolting apparatus

Country Status (9)

Country Link
EP (1) EP0034134B1 (en)
JP (1) JPS56139396A (en)
AT (1) ATE7728T1 (en)
AU (1) AU6697481A (en)
DE (1) DE3163791D1 (en)
FI (1) FI810312L (en)
NO (1) NO810356L (en)
SE (1) SE420856C (en)
ZA (1) ZA8127B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4398850A (en) * 1981-02-09 1983-08-16 Copper Range Company Roof bolter and process
FR2520800A1 (en) * 1982-02-02 1983-08-05 Eimco Secoma DRILLING AND BOLTING TURRET
FR2526479A1 (en) * 1982-05-06 1983-11-10 Eimco Secoma DEVICE FOR RECEIVING BOLTS AND MAINTAINING THEM DURING LAYING ON A BORING AND BOLTING TURRET
AT384860B (en) * 1983-06-30 1988-01-25 Ver Edelstahlwerke Ag ANCHOR DRILLING AND SETTING DEVICE
SE8303851L (en) * 1983-07-06 1985-01-07 Johnson Construction Co Ab SET AND EQUIPMENT FOR DRILLING IN MOUNTAINS WITH LOW PALL HEIGHT
IT1208110B (en) * 1983-11-28 1989-06-06 Mario Lolli PROCEDURE FOR ANCHORING PIPES FOR THE CONVEYMENT OF FLUIDS AND DEVICE FOR IMPLEMENTING THESE PROCEDURES
DE3416144A1 (en) * 1984-05-02 1985-11-07 Franz Schell GmbH Hydraulik- und Maschinenbau, 6969 Höpfingen Device for anchoring the roof and wall of low and narrow mine galleries
CH668453A5 (en) * 1985-10-24 1988-12-30 Sig Schweiz Industrieges Ankerbohrvorrichtung.
US6698529B2 (en) * 2001-04-20 2004-03-02 Oldenburg Cannon, Inc. Translating turret rock bolter
FR2862337B1 (en) * 2003-11-18 2006-01-20 Sandvik Tamrock Secoma Sas DRILLING AND BOLTING HEAD FOR BOLTING MACHINE
SE531009C2 (en) * 2005-05-03 2008-11-18 Atlas Copco Rock Drills Ab Device and method for installing a rock bolt and a rock bolt installation rig
WO2013127407A1 (en) * 2012-03-02 2013-09-06 Dh Mining System Gmbh System for drilling holes and for placing rock bolts
SE537968C2 (en) 2012-07-09 2015-12-22 Atlas Copco Rock Drills Ab Procedure and device for bolt installation in rock
JP7252850B2 (en) * 2019-07-16 2023-04-05 鹿島建設株式会社 Rock bolt construction device and rock bolt construction method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417628A1 (en) * 1978-02-21 1979-09-14 Lorraine Houilleres EXTENSIBLE SLIDE SUPPORT

Also Published As

Publication number Publication date
JPS56139396A (en) 1981-10-30
ATE7728T1 (en) 1984-06-15
DE3163791D1 (en) 1984-07-05
AU6697481A (en) 1981-08-13
SE420856C (en) 1985-03-24
NO810356L (en) 1981-08-10
SE420856B (en) 1981-11-02
EP0034134B1 (en) 1984-05-30
EP0034134A1 (en) 1981-08-19
SE8001018L (en) 1981-08-09
FI810312L (en) 1981-08-09

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