FR1103956A - Machine d'extraction de charbon - Google Patents

Machine d'extraction de charbon

Info

Publication number
FR1103956A
FR1103956A FR1103956DA FR1103956A FR 1103956 A FR1103956 A FR 1103956A FR 1103956D A FR1103956D A FR 1103956DA FR 1103956 A FR1103956 A FR 1103956A
Authority
FR
France
Prior art keywords
coal mining
mining machine
coal
machine
mining
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
Other languages
English (en)
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Application granted granted Critical
Publication of FR1103956A publication Critical patent/FR1103956A/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
    • E21C35/08—Guiding the machine
    • E21C35/12—Guiding the machine along a conveyor for the cut material

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)
FR1103956D 1953-07-13 1954-07-09 Machine d'extraction de charbon Expired FR1103956A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1103956X 1953-07-13

Publications (1)

Publication Number Publication Date
FR1103956A true FR1103956A (fr) 1955-11-15

Family

ID=19869216

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1103956D Expired FR1103956A (fr) 1953-07-13 1954-07-09 Machine d'extraction de charbon

Country Status (1)

Country Link
FR (1) FR1103956A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1036790B (de) * 1955-08-27 1958-08-21 Maschf An einem Foerderer gefuehrte, schaelende Gewinnungsvorrichtung mit plattenfoermigen Fuehrungsfortsaetzen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1036790B (de) * 1955-08-27 1958-08-21 Maschf An einem Foerderer gefuehrte, schaelende Gewinnungsvorrichtung mit plattenfoermigen Fuehrungsfortsaetzen

Similar Documents

Publication Publication Date Title
FR1096391A (fr) étai de mine perfectionné
FR1103956A (fr) Machine d'extraction de charbon
FR1101468A (fr) Machine d'abatage du charbon et autres minéraux
FR1127149A (fr) Appareil de sautage réutilisable, spécialement pour l'extraction du charbon
FR1120966A (fr) Machine d'extraction de charbon
FR1083046A (fr) Machine pour l'abatage du charbon
FR1097765A (fr) Machine pour l'abatage du charbon
FR1070123A (fr) Extraction du charbon
FR1125871A (fr) Machine pour l'abattage de charbon
FR1195777A (fr) Machines d'abattage de charbon
CH333109A (de) Gleisstopfmaschine
FR1232245A (fr) Machine pour l'extraction du charbon
FR1122499A (fr) Machine d'exploitation des mines
FR1112051A (fr) Perfectionnements apportés aux machines raboteuses et de chargement pour l'extraction du charbon
FR1012825A (fr) Machine d'extraction du charbon pour l'abatage en galerie
FR1048383A (fr) Machine d'abatage pour les mines
FR1080985A (fr) étançon de mines
FR1107421A (fr) étançon de mine
FR1103400A (fr) Transporteur de mine
FR1083882A (fr) Extenseur pour étançon de mines
FR1083801A (fr) Mécanismes hydrauliques auxiliaires pour machines d'exploitation de mines
CH323067A (de) Bohrmaschine
FR1051453A (fr) Machine d'abattage du charbon
FR1141255A (fr) Machine d'abattage de charbons
FR1063554A (fr) Cartouche de mine