FR1121491A - Machine d'abatage utilisable notamment dans les mines - Google Patents

Machine d'abatage utilisable notamment dans les mines

Info

Publication number
FR1121491A
FR1121491A FR1121491DA FR1121491A FR 1121491 A FR1121491 A FR 1121491A FR 1121491D A FR1121491D A FR 1121491DA FR 1121491 A FR1121491 A FR 1121491A
Authority
FR
France
Prior art keywords
mines
machine usable
felling machine
felling
usable
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.)
Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH
Original Assignee
Gebr Eickhoff Maschinenfabrik u Eisengiesserei 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 Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH filed Critical Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH
Application granted granted Critical
Publication of FR1121491A publication Critical patent/FR1121491A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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

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)
FR1121491D 1954-04-01 1955-03-31 Machine d'abatage utilisable notamment dans les mines Expired FR1121491A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1121491X 1954-04-01

Publications (1)

Publication Number Publication Date
FR1121491A true FR1121491A (fr) 1956-08-17

Family

ID=7724679

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1121491D Expired FR1121491A (fr) 1954-04-01 1955-03-31 Machine d'abatage utilisable notamment dans les mines

Country Status (1)

Country Link
FR (1) FR1121491A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1193902B (de) * 1959-11-17 1965-06-03 Lorraine Houilleres Einrichtung und Verfahren zur voll-mechanischen Hereingewinnung und Foerderung von Kohle aus Floezen in der steilen Lagerung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1193902B (de) * 1959-11-17 1965-06-03 Lorraine Houilleres Einrichtung und Verfahren zur voll-mechanischen Hereingewinnung und Foerderung von Kohle aus Floezen in der steilen Lagerung

Similar Documents

Publication Publication Date Title
FR1120379A (fr) Accéléromètre perfectionné
FR1121491A (fr) Machine d'abatage utilisable notamment dans les mines
FR1146469A (fr) Perfectionnements aux machines d'abatage
FR1135845A (fr) Chapeau de boisage utilisable pour l'avancement du soutènement de la taille notamment dans les mines
FR1124338A (fr) Perfectionnements relatifs au polyéthylène
CH360047A (de) Haltbare Aufhellungsmittel
FR1099091A (fr) Fixe-cravate
CH339962A (de) Keilabspannklemme
AT183553B (de) Befestigung von Steigeisen in dünnwandigen Baukörpern
FR1128252A (fr) équipage d'extraction, utilisable notamment dans les mines
FR1116660A (fr) Engin d'excavation
FR1137600A (fr) Perfectionnements concernant l'hydroreformation
FR1120606A (fr) Excavateur
FR1091446A (fr) Mémento
FR1126846A (fr) Dégauchisseuse
FR1158514A (fr) Machine d'abatage utilisable notamment dans les mines de potasse ou minéraux analogues
FR1171247A (fr) Engin d'évacuation de déblais en tunnel
FR1329290A (fr) Machine d'extraction utilisable notamment dans les mines
FR1123523A (fr) Déblayeur à action transversale, utilisable notamment dans les mines
ES40255Y (es) Cartera-billetero de bolsillo perfeccionada
ES214108A1 (es) Perfeccionamientos en arados azurcadores
FR1098247A (fr) Porte-outils
ES40535Y (es) Mochila perfeccionada
FR1194760A (fr) Haveuse utilisable notamment dans les mines
AT190027B (de) Aufhellungsmittel