FR560813A - Haveuse légère pour mine - Google Patents

Haveuse légère pour mine

Info

Publication number
FR560813A
FR560813A FR560813DA FR560813A FR 560813 A FR560813 A FR 560813A FR 560813D A FR560813D A FR 560813DA FR 560813 A FR560813 A FR 560813A
Authority
FR
France
Prior art keywords
shaver
mine
lightweight
lightweight mine
mine shaver
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)
Inventor
Attilio Monticolo
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 filed Critical
Application granted granted Critical
Publication of FR560813A publication Critical patent/FR560813A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/64—Slitting machines guided solely by hand and either carried by hand or mounted on supports

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)
FR560813D 1922-01-10 1923-01-09 Haveuse légère pour mine Expired FR560813A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT560813X 1922-01-10

Publications (1)

Publication Number Publication Date
FR560813A true FR560813A (fr) 1923-10-11

Family

ID=11287899

Family Applications (1)

Application Number Title Priority Date Filing Date
FR560813D Expired FR560813A (fr) 1922-01-10 1923-01-09 Haveuse légère pour mine

Country Status (1)

Country Link
FR (1) FR560813A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1021306B (de) * 1954-10-02 1957-12-27 Rudolf Hausherr & Soehne G M B Handgefuehrtes Geraet zum Hereingewinnen von Kohle od. dgl.
US2920879A (en) * 1956-10-18 1960-01-12 Goodman Mfg Co Mining apparatus utilizing two side cutting augers
US2986385A (en) * 1957-07-22 1961-05-30 Joy Mfg Co Mining machine having a plurality of dislodging rotors
US2986384A (en) * 1956-10-09 1961-05-30 Joy Mfg Co Mining machine having tiltable dual mining head
US3066924A (en) * 1953-09-22 1962-12-04 Thomas H Queer Auger type mining machines
US3245723A (en) * 1962-09-19 1966-04-12 Goodman Mfg Co Continuous mining machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3066924A (en) * 1953-09-22 1962-12-04 Thomas H Queer Auger type mining machines
DE1021306B (de) * 1954-10-02 1957-12-27 Rudolf Hausherr & Soehne G M B Handgefuehrtes Geraet zum Hereingewinnen von Kohle od. dgl.
US2986384A (en) * 1956-10-09 1961-05-30 Joy Mfg Co Mining machine having tiltable dual mining head
US2920879A (en) * 1956-10-18 1960-01-12 Goodman Mfg Co Mining apparatus utilizing two side cutting augers
US2986385A (en) * 1957-07-22 1961-05-30 Joy Mfg Co Mining machine having a plurality of dislodging rotors
US3245723A (en) * 1962-09-19 1966-04-12 Goodman Mfg Co Continuous mining machine

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