CA1146181A - Device for preventing collision between part of the cutting arm and part of the loading ramp for a cutting machine - Google Patents

Device for preventing collision between part of the cutting arm and part of the loading ramp for a cutting machine

Info

Publication number
CA1146181A
CA1146181A CA000363726A CA363726A CA1146181A CA 1146181 A CA1146181 A CA 1146181A CA 000363726 A CA000363726 A CA 000363726A CA 363726 A CA363726 A CA 363726A CA 1146181 A CA1146181 A CA 1146181A
Authority
CA
Canada
Prior art keywords
cutting arm
loading ramp
piston
cutting
transmitter means
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
CA000363726A
Other languages
English (en)
French (fr)
Inventor
Erich Droscher
Hans P. Pfundner
Herwig Wrulich
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.)
Voestalpine AG
Original Assignee
Voestalpine AG
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 Voestalpine AG filed Critical Voestalpine AG
Application granted granted Critical
Publication of CA1146181A publication Critical patent/CA1146181A/en
Expired 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
    • E21C35/20—General features of equipment for removal of chippings, e.g. for loading on conveyor
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/24—Mineral freed by means not involving slitting by milling means acting on the full working face, i.e. the rotary axis of the tool carrier being substantially parallel to the working face
    • 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
    • E21C35/04—Safety devices

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)
  • Manipulator (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Earth Drilling (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
CA000363726A 1979-11-05 1980-10-31 Device for preventing collision between part of the cutting arm and part of the loading ramp for a cutting machine Expired CA1146181A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0709779A AT366773B (de) 1979-11-05 1979-11-05 Einrichtung zur verhinderung einer kollision zwischen schraemarm und laderampe einer schraemmaschine
AT7097/79 1979-11-05

Publications (1)

Publication Number Publication Date
CA1146181A true CA1146181A (en) 1983-05-10

Family

ID=3592685

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000363726A Expired CA1146181A (en) 1979-11-05 1980-10-31 Device for preventing collision between part of the cutting arm and part of the loading ramp for a cutting machine

Country Status (17)

Country Link
US (1) US4351564A (enEXAMPLES)
EP (1) EP0028593B1 (enEXAMPLES)
JP (1) JPS5681796A (enEXAMPLES)
AT (1) AT366773B (enEXAMPLES)
AU (1) AU537334B2 (enEXAMPLES)
BR (1) BR8007109A (enEXAMPLES)
CA (1) CA1146181A (enEXAMPLES)
CS (1) CS238369B2 (enEXAMPLES)
DE (1) DE3063362D1 (enEXAMPLES)
ES (1) ES8201259A1 (enEXAMPLES)
IN (1) IN154086B (enEXAMPLES)
MA (1) MA18986A1 (enEXAMPLES)
MX (1) MX150725A (enEXAMPLES)
NZ (1) NZ195347A (enEXAMPLES)
PL (1) PL129211B1 (enEXAMPLES)
SU (1) SU1213989A3 (enEXAMPLES)
ZA (1) ZA806533B (enEXAMPLES)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3434365A1 (de) * 1984-09-19 1986-03-20 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Einrichtung zur verhinderung einer kollision zwischen schneidarm und ladeschaufel bei einer fraeslademaschine
AT384075B (de) * 1985-11-04 1987-09-25 Voest Alpine Ag Einrichtung zum schutz der ladeeinrichtung und/oder des schraemarmes einer schraemmaschine vor kollision
AT383647B (de) * 1985-11-08 1987-07-27 Voest Alpine Ag Einrichtung zum verhindern der kollision einer laderampe einer schraemmaschine mit einem schwenkarm oder loesewerkzeug derselben
US4858347A (en) * 1988-04-25 1989-08-22 R. A. Hanson Company, Inc. Continuous excavating apparatus and methods
RU2415264C1 (ru) * 2009-11-19 2011-03-27 Государственное образовательное учреждение высшего профессионального образования "Сибирский государственный индустриальный университет" Комбайн очистной
CN101963059A (zh) * 2010-09-20 2011-02-02 沈阳矿山机械有限公司 一种掘进机切割头与铲板防干涉装置
CN102839975A (zh) * 2011-06-23 2012-12-26 三一重型装备有限公司 一种硬岩掘进机
CN105443128A (zh) * 2014-08-25 2016-03-30 洛阳金马电气科技有限公司 一种悬臂式掘进机主铲板
US20180179892A1 (en) * 2016-12-22 2018-06-28 Caterpillar Global Mining Europe Gmbh Collision Avoidance Control Method and System

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3282627A (en) * 1963-12-26 1966-11-01 Goodman Mfg Co Hydraulic tilt limiting control for continuous miner
FR1528673A (fr) * 1967-03-09 1968-06-14 Eickhoff Geb Perceuse de galeries utilisable notamment dans les mines
DE2458514C3 (de) * 1974-12-11 1978-12-07 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Vortriebsmaschine mit einem an einem allseitig schwenkbaren Tragarm gelagerten Lösewerkzeug und Verfahren zu ihrem Betrieb
AT340350B (de) * 1975-09-02 1977-12-12 Voest Ag Schrammaschine
AT342537B (de) * 1976-05-13 1978-04-10 Voest Ag Schrammaschine

Also Published As

Publication number Publication date
DE3063362D1 (en) 1983-07-07
SU1213989A3 (ru) 1986-02-23
ES496371A0 (es) 1981-12-01
BR8007109A (pt) 1981-05-05
MX150725A (es) 1984-07-05
IN154086B (enEXAMPLES) 1984-09-15
AU6362980A (en) 1981-05-14
ZA806533B (en) 1981-10-28
PL129211B1 (en) 1984-04-30
MA18986A1 (fr) 1981-07-01
JPS5681796A (en) 1981-07-04
PL227638A1 (enEXAMPLES) 1981-08-21
AU537334B2 (en) 1984-06-21
US4351564A (en) 1982-09-28
ES8201259A1 (es) 1981-12-01
CS238369B2 (en) 1985-11-13
EP0028593B1 (de) 1983-05-18
NZ195347A (en) 1984-08-24
EP0028593A1 (de) 1981-05-13
ATA709779A (de) 1981-09-15
AT366773B (de) 1982-05-10

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Legal Events

Date Code Title Description
MKEX Expiry