FR2514403B1 - Tete de havage pour machine de mine - Google Patents

Tete de havage pour machine de mine

Info

Publication number
FR2514403B1
FR2514403B1 FR8217095A FR8217095A FR2514403B1 FR 2514403 B1 FR2514403 B1 FR 2514403B1 FR 8217095 A FR8217095 A FR 8217095A FR 8217095 A FR8217095 A FR 8217095A FR 2514403 B1 FR2514403 B1 FR 2514403B1
Authority
FR
France
Prior art keywords
havage
head
mine machine
mine
machine
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
FR8217095A
Other languages
English (en)
Other versions
FR2514403A1 (fr
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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents Ltd
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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Publication of FR2514403A1 publication Critical patent/FR2514403A1/fr
Application granted granted Critical
Publication of FR2514403B1 publication Critical patent/FR2514403B1/fr
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
    • 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
    • E21C35/23—Distribution of spraying-fluids in rotating cutter-heads

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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Processing Of Meat And Fish (AREA)
FR8217095A 1981-10-13 1982-10-12 Tete de havage pour machine de mine Expired FR2514403B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08130806A GB2107757B (en) 1981-10-13 1981-10-13 Rotary cutter heads for mining machines

Publications (2)

Publication Number Publication Date
FR2514403A1 FR2514403A1 (fr) 1983-04-15
FR2514403B1 true FR2514403B1 (fr) 1985-10-11

Family

ID=10525117

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8217095A Expired FR2514403B1 (fr) 1981-10-13 1982-10-12 Tete de havage pour machine de mine

Country Status (5)

Country Link
US (1) US4521058A (fr)
AU (1) AU546053B2 (fr)
DE (1) DE3235540A1 (fr)
FR (1) FR2514403B1 (fr)
GB (1) GB2107757B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129035B (en) * 1982-10-22 1985-08-07 Pitcraft Summit Ltd Mineral cutting machine
GB2133435B (en) * 1983-01-11 1985-11-13 Coal Ind Rotary cutter heads for mineral mining machines
GB2152974B (en) * 1984-01-20 1987-05-07 Coal Ind Animal feeding bowls
EP2778676A1 (fr) * 2013-03-15 2014-09-17 Caterpillar Global Mining Europe GmbH Système permettant d'assurer les conditions de travail le long d'une taille

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2156281C3 (de) * 1971-11-12 1974-03-28 Ruhrkohle Ag, 4300 Essen Einrichtung zur Staubbekämpfung an Streckenvortriebsmaschinen
GB1378456A (en) * 1972-05-19 1974-12-27 Coal Industry Patents Ltd Apparatus for ventilating cutter-heads of mineral mining machines
GB1414917A (fr) * 1973-02-09 1975-11-19
DE2313661A1 (de) * 1973-03-20 1974-10-10 Heinz Hoelter Luftschranke mit drallstroemung
DE2333108C3 (de) * 1973-06-29 1978-12-21 Bergwerksverband Gmbh, 4300 Essen Verfahren zur Staubabsaugung an Gewinnungs- bzw. Vortriebsmaschinen unter Verwendung eines Luftvorhangs und zugehörige Vorrichtung
GB1452862A (en) * 1974-01-18 1976-10-20 Coal Industry Patents Ltd Apparatus for ventilating cutter heads of mineral mining machines
DE2635405C3 (de) * 1976-08-06 1979-08-09 Hochtief Ag Vormals Gebr. Helfmann, 4300 Essen Anordnung zur Staubabsaugung beim Vortrieb von Tunneln und Strecken mit Hilfe von Vortriebsmaschinen
DE2819057A1 (de) * 1978-04-29 1979-11-08 Eickhoff Geb Schraemwalze mit einer belueftungs- und staubniederschlagsvorrichtung
GB2062725B (en) * 1979-11-16 1983-07-20 Coal Industry Patents Ltd Rotary cutter heads for mining machines

Also Published As

Publication number Publication date
AU8877882A (en) 1983-04-21
US4521058A (en) 1985-06-04
FR2514403A1 (fr) 1983-04-15
AU546053B2 (en) 1985-08-15
DE3235540A1 (de) 1983-04-21
GB2107757A (en) 1983-05-05
GB2107757B (en) 1985-04-17

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Legal Events

Date Code Title Description
ST Notification of lapse