DE59605513D1 - DEVICE FOR REDUCING THE RISK OF IGNITION WHEN USING PARTIAL CUTTING LINE DRIVING MACHINES - Google Patents

DEVICE FOR REDUCING THE RISK OF IGNITION WHEN USING PARTIAL CUTTING LINE DRIVING MACHINES

Info

Publication number
DE59605513D1
DE59605513D1 DE59605513T DE59605513T DE59605513D1 DE 59605513 D1 DE59605513 D1 DE 59605513D1 DE 59605513 T DE59605513 T DE 59605513T DE 59605513 T DE59605513 T DE 59605513T DE 59605513 D1 DE59605513 D1 DE 59605513D1
Authority
DE
Germany
Prior art keywords
ignition
risk
reducing
cutting line
line driving
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 - Lifetime
Application number
DE59605513T
Other languages
German (de)
Inventor
Reinhard Neuper
Helmut Oberrisser
Roman Gerer
Franz Wels
Alfred Zitz
Ingolf Gastberg
Walfried Marx
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.)
Sandvik Mining and Construction GmbH
Original Assignee
Tamrock Voest Alpine Bergtechnik GmbH
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 Tamrock Voest Alpine Bergtechnik GmbH filed Critical Tamrock Voest Alpine Bergtechnik GmbH
Application granted granted Critical
Publication of DE59605513D1 publication Critical patent/DE59605513D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Lasers (AREA)
  • Air Bags (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Road Repair (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Protection Of Plants (AREA)

Abstract

Disclosed is a device intended to reduce the danger of inflammability during the operation of a partial-cut tunnelling machine, the device having nozzles designed to eject air and/or an air/water mixtures. The device includes a cutter arm (3) on which the nozzles are mounted with their output axes (11) oriented so that the jets impact the heap of debris lying in front of the loading device (7).
DE59605513T 1995-09-22 1996-09-17 DEVICE FOR REDUCING THE RISK OF IGNITION WHEN USING PARTIAL CUTTING LINE DRIVING MACHINES Expired - Lifetime DE59605513D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0157995A AT407897B (en) 1995-09-22 1995-09-22 DEVICE FOR REDUCING THE RISK OF IGNITION WHEN USING PARTIAL CUTTING LINE DRIVING MACHINES
PCT/AT1996/000162 WO1997011255A1 (en) 1995-09-22 1996-09-17 Device for reducing the danger of inflammability during the operation of a partial-cut tunnelling machine

Publications (1)

Publication Number Publication Date
DE59605513D1 true DE59605513D1 (en) 2000-08-03

Family

ID=3516472

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59605513T Expired - Lifetime DE59605513D1 (en) 1995-09-22 1996-09-17 DEVICE FOR REDUCING THE RISK OF IGNITION WHEN USING PARTIAL CUTTING LINE DRIVING MACHINES

Country Status (8)

Country Link
EP (1) EP0851969B1 (en)
AT (2) AT407897B (en)
CZ (1) CZ295238B6 (en)
DE (1) DE59605513D1 (en)
PL (1) PL182870B1 (en)
RU (1) RU2165525C2 (en)
WO (1) WO1997011255A1 (en)
ZA (1) ZA967933B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8632133B2 (en) 2010-07-21 2014-01-21 Board Of Trustees Of Southern Illinois University Water sprays for dust control on mining machines
AT511284B1 (en) * 2011-03-23 2014-02-15 Sandvik Mining & Constr Oy DEVICE FOR COOLING CHISELS
CN103291308B (en) * 2013-05-29 2015-09-16 北京中铁瑞威基础工程有限公司 For boom-type roadheader and the method for tunnel construction of constructing tunnel
CN107218041B (en) * 2017-06-30 2019-05-31 江苏大学 One kind is comprehensive to dig water jet premix self-priming foam dust laying device of calming the anger
CN111997608B (en) * 2020-08-17 2022-04-19 合肥学院 High-efficiency ore removal equipment for continuous production
CN112459786B (en) * 2020-12-09 2023-08-11 河南理工大学 Method for dividing roof-cutting gob-side entry retaining
CN113144797B (en) * 2021-04-06 2022-06-17 中国矿业大学(北京) Adjustable vacuum jet entrainment industrial dust purification method and device
CN114320431B (en) * 2021-11-26 2023-12-15 煤炭科学技术研究院有限公司 High-efficient dust-proof air curtain for tunneling surface

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076315A (en) * 1971-08-05 1978-02-28 Rexnord, Inc. Dust abatement device and method of dust abatement
US4084855A (en) * 1975-12-24 1978-04-18 United States Steel Corporation Water-driven air pumping and dust-suppressing apparatus
DE2635405C3 (en) * 1976-08-06 1979-08-09 Hochtief Ag Vormals Gebr. Helfmann, 4300 Essen Arrangement for dust extraction when driving tunnels and routes with the help of driving machines
AT358509B (en) * 1978-10-10 1980-09-10 Voest Ag DEVICE FOR COOLING THE CHISELS OF SCREWING HEADS AND THE LOCAL CHEST
GB2166778A (en) * 1984-11-09 1986-05-14 Coal Ind Mining machines having rotary cutter heads
DE3443289C1 (en) * 1984-11-28 1993-02-11 Friedrich Wilhelm Paurat Method for reducing the ignition of mine gas when working a partially cut tunnel boring machine
DE3541886A1 (en) * 1985-11-27 1987-06-19 Paurat F METHOD FOR REDUCING THE RISK OF IGNITION WHILE DRIVING ROUTES IN MINING DEPARTMENTS
DE3609754A1 (en) * 1986-03-22 1987-09-24 Gewerk Eisenhuette Westfalia Spraying arrangement for selective-cut heading machines
DE4209916C2 (en) * 1992-03-27 1995-12-14 Vos Richard Grubenausbau Gmbh Spray valve with tumbler

Also Published As

Publication number Publication date
EP0851969B1 (en) 2000-06-28
PL182870B1 (en) 2002-03-29
ZA967933B (en) 1997-04-07
EP0851969A1 (en) 1998-07-08
AT407897B (en) 2001-07-25
CZ67198A3 (en) 1998-08-12
ATA157995A (en) 2000-11-15
PL325470A1 (en) 1998-07-20
WO1997011255A1 (en) 1997-03-27
RU2165525C2 (en) 2001-04-20
ATE194207T1 (en) 2000-07-15
CZ295238B6 (en) 2005-06-15

Similar Documents

Publication Publication Date Title
EP0386264A4 (en) Engine output controller in a caterpillar vehicle
DE59605513D1 (en) DEVICE FOR REDUCING THE RISK OF IGNITION WHEN USING PARTIAL CUTTING LINE DRIVING MACHINES
ATE51656T1 (en) DEVICE AND METHOD FOR PROCESSING ROAD SURFACE.
PL292537A1 (en) Deburring tool
EP0420414A3 (en) Tool for breaking or scarifying surfaces
HU9302912D0 (en) Cutting edge protecting device for sawing machines
ZA903356B (en) Method and apparatus of material removing working
JPS5423276A (en) Work clamp device of machine tool
DE59700631D1 (en) PARTIAL CUTTER
SE8303653D0 (en) PNEUMATIC ROTARY GRINDING TOOL
FR2694045B1 (en) Method, equipment and device for generating and injecting foam for tunneling.
DE3870227D1 (en) Pneumatically operated shear
EP0172652A3 (en) Brushcutter kick prevention device and method
TW338780B (en) Cutting knfe tilt angle fixed tunnel boring machine
JPS6467109A (en) Inclination control device for agricultural working machine
EP0178884A3 (en) Ink jet apparatus and method of operating the same
ATA129696A (en) METHOD FOR CONTROLLING THE CUTTING PROCESS AND DEVICE FOR DETECTING THE DROP-IN DEPTH OF CUTTING TOOLS
JPS5439282A (en) Cutting observation device for machine tools or the like
MY107845A (en) Apparatus for cutting opposed irregularly shaped ends of venners and bonding the veneers together at inclined end faces thereof formed by the cutting of the opposed irregularly shaped ends
MY121547A (en) Chip-replaceable nose bar and veneer peeling machine using the same.
ATE178120T1 (en) FULL FRONT SIDE PROPULSION MACHINE
TW227587B (en) Method and device of water cleaving process
ATE28054T1 (en) CUTTING DEVICE FOR CUTTING BOARDS OR THE LIKE.
DE69713969D1 (en) Method and device for grooving objects made of foam
FR2372309A1 (en) Percussively driven earth borer - has hollow head housing body with nozzles directing jets at head wall

Legal Events

Date Code Title Description
8364 No opposition during term of opposition