ES304706A1 - Tambor de maquina de excavaciën para minas - Google Patents

Tambor de maquina de excavaciën para minas

Info

Publication number
ES304706A1
ES304706A1 ES0304706A ES304706A ES304706A1 ES 304706 A1 ES304706 A1 ES 304706A1 ES 0304706 A ES0304706 A ES 0304706A ES 304706 A ES304706 A ES 304706A ES 304706 A1 ES304706 A1 ES 304706A1
Authority
ES
Spain
Prior art keywords
machine
mines
translation
drum
legally binding
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
ES0304706A
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.)
STEPHANOISE DE CONSTRUCTIONS MECANIQUES Ste
Original Assignee
STEPHANOISE DE CONSTRUCTIONS MECANIQUES Ste
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 STEPHANOISE DE CONSTRUCTIONS MECANIQUES Ste filed Critical STEPHANOISE DE CONSTRUCTIONS MECANIQUES Ste
Publication of ES304706A1 publication Critical patent/ES304706A1/es
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
    • E21C25/06—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate
    • E21C25/10—Rods; Drums

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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
ES0304706A 1963-10-07 1964-10-06 Tambor de maquina de excavaciën para minas Expired ES304706A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR949803A FR1378992A (fr) 1963-10-07 1963-10-07 Tambour d'abatage

Publications (1)

Publication Number Publication Date
ES304706A1 true ES304706A1 (es) 1965-02-01

Family

ID=8813838

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0304706A Expired ES304706A1 (es) 1963-10-07 1964-10-06 Tambor de maquina de excavaciën para minas

Country Status (4)

Country Link
BE (1) BE653639A (es)
ES (1) ES304706A1 (es)
FR (1) FR1378992A (es)
NL (1) NL6411439A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1273460B (de) * 1966-02-14 1968-07-25 Korfmann Gmbh Maschf Bohrschraemlader

Also Published As

Publication number Publication date
FR1378992A (fr) 1964-11-20
NL6411439A (es) 1965-04-08
BE653639A (es) 1965-01-18

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