FR1497633A - Tool holder device for mining and other similar applications - Google Patents

Tool holder device for mining and other similar applications

Info

Publication number
FR1497633A
FR1497633A FR74870A FR74870A FR1497633A FR 1497633 A FR1497633 A FR 1497633A FR 74870 A FR74870 A FR 74870A FR 74870 A FR74870 A FR 74870A FR 1497633 A FR1497633 A FR 1497633A
Authority
FR
France
Prior art keywords
mining
tool holder
holder device
similar applications
applications
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
FR74870A
Other languages
French (fr)
Inventor
Germain Verdier
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
Priority to FR74870A priority Critical patent/FR1497633A/en
Application granted granted Critical
Publication of FR1497633A publication Critical patent/FR1497633A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/025—Rock drills, i.e. jumbo drills

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
FR74870A 1966-09-01 1966-09-01 Tool holder device for mining and other similar applications Expired FR1497633A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR74870A FR1497633A (en) 1966-09-01 1966-09-01 Tool holder device for mining and other similar applications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR74870A FR1497633A (en) 1966-09-01 1966-09-01 Tool holder device for mining and other similar applications

Publications (1)

Publication Number Publication Date
FR1497633A true FR1497633A (en) 1967-10-13

Family

ID=8616332

Family Applications (1)

Application Number Title Priority Date Filing Date
FR74870A Expired FR1497633A (en) 1966-09-01 1966-09-01 Tool holder device for mining and other similar applications

Country Status (1)

Country Link
FR (1) FR1497633A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414617A1 (en) * 1978-01-17 1979-08-10 Coal Industry Patents Ltd MULTIPLE DRILL MAST PUNCHING EQUIPMENT

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414617A1 (en) * 1978-01-17 1979-08-10 Coal Industry Patents Ltd MULTIPLE DRILL MAST PUNCHING EQUIPMENT

Similar Documents

Publication Publication Date Title
CH446628A (en) Mixing device
FR1455870A (en) Advancement device for machine tools and the like
BE757278R (en) DEVICE
FR1501062A (en) Meshing device
CH468241A (en) Sharpening device
FR1502558A (en) Device for cutting zippers
FR1506351A (en) Agitator device
FR1497633A (en) Tool holder device for mining and other similar applications
FR1446648A (en) Mixing device
FR1385231A (en) Packaging device for files and similar tools
FR1482292A (en) Regulator device
FR1481151A (en) Electro-erosion device
FR1496637A (en) Vibrator device
FR88848E (en) Vibrating tool holder device
CH439808A (en) Electro-optical device
FR1432820A (en) Elastic device
FR1455277A (en) Cutting device for cables and the like
FR1424886A (en) Protective device for nails
FR1458257A (en) Device for performing electrophoresis operations
FR1459251A (en) Polarography device
FR1475912A (en) Electro-erosion device
FR1467203A (en) Flexible device for bolting
FR87003E (en) Tie holder device
FR1472373A (en) Device for agricultural work
CH464990A (en) Anti-glare device for motorways