JPS4971738A - - Google Patents

Info

Publication number
JPS4971738A
JPS4971738A JP48110241A JP11024173A JPS4971738A JP S4971738 A JPS4971738 A JP S4971738A JP 48110241 A JP48110241 A JP 48110241A JP 11024173 A JP11024173 A JP 11024173A JP S4971738 A JPS4971738 A JP S4971738A
Authority
JP
Japan
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.)
Pending
Application number
JP48110241A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS4971738A publication Critical patent/JPS4971738A/ja
Pending 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/22—Equipment for preventing the formation of, or for removal of, dust
    • E21C35/223—Equipment associated with mining machines for sucking dust-laden air from the cutting area, with or without cleaning of the air
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1066—Making by using boring or cutting machines with fluid jets
JP48110241A 1972-10-02 1973-10-02 Pending JPS4971738A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00294424A US3813126A (en) 1972-10-02 1972-10-02 Continuously operable underground mining vehicle

Publications (1)

Publication Number Publication Date
JPS4971738A true JPS4971738A (xx) 1974-07-11

Family

ID=23133367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48110241A Pending JPS4971738A (xx) 1972-10-02 1973-10-02

Country Status (5)

Country Link
US (1) US3813126A (xx)
JP (1) JPS4971738A (xx)
CA (1) CA975807A (xx)
DE (1) DE2349454C3 (xx)
GB (1) GB1415579A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57136378A (en) * 1982-01-16 1982-08-23 Shunpei Yamazaki Manufacture of semiconductor device for photovoltaic generator

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2305361A1 (de) * 1973-02-03 1974-08-08 Gewerk Eisenhuette Westfalia Vorrichtung zur automatischen wasserbeduesung in bergbau-gewinnungsbetrieben
SU567813A1 (ru) * 1974-12-09 1977-08-05 Всесоюзный научно-исследовательский и проектно-конструкторский институт добычи угля гидравлическим способом Механо-гидравлический комбайн дл добычи угл
US4025116A (en) * 1975-08-14 1977-05-24 The United States Of America As Represented By The Secretary Of The Interior Method of operating a constant depth linear cutting head on a retrofitted continuous mining machine
US4037875A (en) * 1976-06-21 1977-07-26 Coaltex, Inc. Full face miner
US4247149A (en) * 1978-12-11 1981-01-27 Caterpillar Tractor Co. Mechanically actuated impact mechanism
DE3042750A1 (de) * 1980-11-13 1982-06-16 Salzgitter Maschinen Und Anlagen Ag, 3320 Salzgitter Winde fuer ein sielreinigungsgeraet
US4440070A (en) * 1982-01-05 1984-04-03 Baker Paul V Mobile adjustable curtain apparatus for use in room and pillar coal mining ventilation system
EP0150210B1 (en) * 1983-07-27 1989-10-11 KEMBLA COAL & COKE PTY. LIMITED Continuous mining machine
US4753486A (en) * 1985-07-26 1988-06-28 Baker International Corporation Mining machine with roof bolting apparatus
US4953914A (en) * 1985-07-26 1990-09-04 Baker Hughes Incorporated Mining machine with roof bolting apparatus
WO1989002513A1 (en) * 1987-09-08 1989-03-23 Bogdany Bela Drilling and winning installation for mining
GB2247476B (en) * 1990-08-28 1993-01-06 James Howden And Company Limit A tunnelling machine
US5104194A (en) * 1991-01-11 1992-04-14 Tamrock World Corporation, N.V. Continuous miner with improved duct system and method of increasing duct cross section
ES2079990B1 (es) * 1991-07-11 1996-08-01 Ingemas S A Maquina polivalente para trabajos de mineria y similares.
WO2000060211A1 (en) * 1999-04-07 2000-10-12 Byron Percy Christos A drill rig for use in an underground mine
AT409809B (de) * 2000-09-06 2002-11-25 Johann Kuebel Montagewagen
AUPR947801A0 (en) * 2001-12-13 2002-01-24 Joy Mm Delaware, Inc. A method of mining and an improved mining machine
ZA200901194B (en) * 2006-09-15 2010-05-26 J H Fletchers & Co Remotely controlled mining machines, control systems, and related methods
CN101463722B (zh) * 2007-12-21 2010-11-17 沈阳矿山机械（集团）有限责任公司 锚杆钻机机构
AT508850B1 (de) * 2009-09-30 2011-12-15 Sandvik Mining & Constr Oy Vortriebsmaschine
DE102010022115A1 (de) * 2009-11-11 2011-05-12 Dh Mining System Gmbh Kompakt bauende Teilschnittmaschine
KR20120034545A (ko) * 2010-10-01 2012-04-12 한국과학기술원 터널 발파 천공을 최소화하는 발파패턴을 가지는 발파구조
GB2487742B (en) 2011-02-02 2013-08-21 Rolls Royce Plc An erosion testing assembly
CN102364053B (zh) * 2011-11-07 2013-09-18 石家庄中煤装备制造股份有限公司 掘锚机
US20130266408A1 (en) * 2012-04-10 2013-10-10 GE-Fairchild LLC On board rock duster scoop bucket
CN104632241A (zh) * 2014-12-28 2015-05-20 李宝 具有掘进功能的轨道吊机
CN106368698A (zh) * 2015-07-20 2017-02-01 江苏爱福特科技开发有限公司 一种综掘工作面去粉尘系统
CN107780948A (zh) * 2017-11-21 2018-03-09 徐工集团工程机械有限公司 隧道施工设备
CN109555532A (zh) * 2019-01-18 2019-04-02 黄祖华 一种横轴式岩石隧道挖锚机
CN112392499A (zh) * 2020-11-13 2021-02-23 湖南创远智能发展有限责任公司 一种凿岩机器人电气控制系统及凿岩机器人
CN112593961A (zh) * 2020-12-04 2021-04-02 煤炭科学研究总院 巷道掘进方法
CN113958333B (zh) * 2021-11-29 2023-05-26 中铁二十局集团第五工程有限公司 一种防止道路沉降的地铁隧道施工地下有害气体防治方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1353908A (en) * 1918-07-19 1920-09-28 Carl W Hodgson Tunneling-machine
US2904319A (en) * 1958-06-02 1959-09-15 Goodman Mfg Co Continuous miner with automatic roof support
US3640580A (en) * 1969-07-24 1972-02-08 Letcher T White Dust-eliminating coal-mining apparatus
US3647262A (en) * 1970-01-07 1972-03-07 Charles W Kacmarcy Roof bolting method and assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57136378A (en) * 1982-01-16 1982-08-23 Shunpei Yamazaki Manufacture of semiconductor device for photovoltaic generator

Also Published As

Publication number Publication date
CA975807A (en) 1975-10-07
US3813126A (en) 1974-05-28
DE2349454C3 (de) 1979-04-19
DE2349454A1 (de) 1974-04-11
DE2349454B2 (de) 1978-08-31
GB1415579A (en) 1975-12-10

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