ES2002473A6 - Roof bolting method. - Google Patents

Roof bolting method.

Info

Publication number
ES2002473A6
ES2002473A6 ES8601300A ES8601300A ES2002473A6 ES 2002473 A6 ES2002473 A6 ES 2002473A6 ES 8601300 A ES8601300 A ES 8601300A ES 8601300 A ES8601300 A ES 8601300A ES 2002473 A6 ES2002473 A6 ES 2002473A6
Authority
ES
Spain
Prior art keywords
roof
miner
bolting
coal
roof bolting
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.)
Expired
Application number
ES8601300A
Other languages
Spanish (es)
Inventor
Bob Andrew Kenison
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.)
Stauffer Chemical Co
Original Assignee
Stauffer Chemical Co
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 Stauffer Chemical Co filed Critical Stauffer Chemical Co
Publication of ES2002473A6 publication Critical patent/ES2002473A6/en
Expired legal-status Critical Current

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
    • E21D20/006—Machines for drilling anchor holes and setting anchor bolts having magazines for storing and feeding anchoring-bolts

Abstract

This invention discloses the addition of automatic roof bolting equipment (8,11) to continuous mining equipment (3) designed to mine seams of material such as trona or coal where it is necessary to place roof bolts to prevent collapse of the roof or overburden above the desired mineral being mined while the continuous miner is advancing into the seam of mineral or coal. The roof bolting apparatus allows the bolting operation to take place while the miner continues mining and is ideally performed by the miner operator.
ES8601300A 1985-08-23 1986-08-22 Roof bolting method. Expired ES2002473A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76854385A 1985-08-23 1985-08-23

Publications (1)

Publication Number Publication Date
ES2002473A6 true ES2002473A6 (en) 1988-08-16

Family

ID=25082794

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8601300A Expired ES2002473A6 (en) 1985-08-23 1986-08-22 Roof bolting method.

Country Status (9)

Country Link
EP (1) EP0216506B1 (en)
JP (1) JPS6255396A (en)
AU (1) AU582010B2 (en)
DE (1) DE3675131D1 (en)
DK (1) DK402586A (en)
ES (1) ES2002473A6 (en)
FI (1) FI863357A (en)
NO (1) NO863380L (en)
ZA (1) ZA866366B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT410002B (en) * 2000-09-11 2003-01-27 Voest Alpine Bergtechnik METHOD FOR DRILLING AND SETTING ADHESIVE ANCHORS AND DEVICE FOR CARRYING OUT THIS METHOD
US6698529B2 (en) * 2001-04-20 2004-03-02 Oldenburg Cannon, Inc. Translating turret rock bolter
AT5578U1 (en) 2001-04-25 2002-08-26 Voest Alpine Bergtechnik PITCHING OR EXTRACTION MACHINE
WO2008034125A2 (en) * 2006-09-15 2008-03-20 J.H. Fletcher & Co Remotely controlled mining machines, control systems, and related methods
DE102010022115A1 (en) * 2009-11-11 2011-05-12 Dh Mining System Gmbh Compact construction roadheader
EA034425B1 (en) * 2016-01-18 2020-02-06 Хацемаг Унд Эпр Гмбх Header and loading machine, and method for excavating rock
CN113494302B (en) * 2021-07-08 2024-01-30 中煤科工开采研究院有限公司 Roof bolter

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3493058A (en) * 1968-04-30 1970-02-03 Consolidation Coal Co Roof drilling and bolting method and apparatus
DE1807972C3 (en) * 1968-11-09 1972-04-06 Demag Ag Anchor hole drilling device for a tunnel driven by a tunnel boring machine
US3647262A (en) * 1970-01-07 1972-03-07 Charles W Kacmarcy Roof bolting method and assembly
US4173373A (en) * 1977-08-25 1979-11-06 Peabody Coal Company, Inc. Advance method and apparatus for mining
US4199193A (en) * 1978-07-28 1980-04-22 Acme Machinery Company Underground mining machine having temporary roof support means and roof bolting means associated therewith
US4297057A (en) * 1978-12-26 1981-10-27 Dresser Industries, Inc. Pivotal roof bolter and extendable rotatable protective canopy for mining machine
AT367524B (en) * 1980-03-27 1982-07-12 Voest Alpine Ag METHOD FOR PRODUCING ANCHOR REMOVAL, AND DEVICE FOR CARRYING OUT THIS METHOD
US4310197A (en) * 1980-05-01 1982-01-12 Lee-Norse Company Mining and bolting method and apparatus
AU1582783A (en) * 1983-06-16 1984-12-20 Rhone-Poulenc Sante Process for the preparation of tetrahydrothiopen - and tetrahydrothiopyran-derivatives
EP0150210B1 (en) * 1983-07-27 1989-10-11 KEMBLA COAL & COKE PTY. LIMITED Continuous mining machine

Also Published As

Publication number Publication date
EP0216506B1 (en) 1990-10-24
NO863380L (en) 1987-02-24
NO863380D0 (en) 1986-08-22
FI863357A (en) 1987-02-24
DK402586D0 (en) 1986-08-22
AU582010B2 (en) 1989-03-09
JPS6255396A (en) 1987-03-11
FI863357A0 (en) 1986-08-20
DE3675131D1 (en) 1990-11-29
AU6178386A (en) 1987-02-26
DK402586A (en) 1987-02-24
ZA866366B (en) 1987-05-27
EP0216506A1 (en) 1987-04-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001102