FR1113630A - Punch for mines movable on a slide - Google Patents

Punch for mines movable on a slide

Info

Publication number
FR1113630A
FR1113630A FR1113630DA FR1113630A FR 1113630 A FR1113630 A FR 1113630A FR 1113630D A FR1113630D A FR 1113630DA FR 1113630 A FR1113630 A FR 1113630A
Authority
FR
France
Prior art keywords
mines
punch
slide
movable
mines movable
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
French (fr)
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.)
Nuesse & Grafer K G Maschf
Original Assignee
Nuesse & Grafer K G Maschf
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 Nuesse & Grafer K G Maschf filed Critical Nuesse & Grafer K G Maschf
Application granted granted Critical
Publication of FR1113630A publication Critical patent/FR1113630A/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
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E21B15/006—Means for anchoring the drilling machine to the ground

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
FR1113630D 1953-11-23 1954-11-22 Punch for mines movable on a slide Expired FR1113630A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1113630X 1953-11-23

Publications (1)

Publication Number Publication Date
FR1113630A true FR1113630A (en) 1956-04-03

Family

ID=7723867

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1113630D Expired FR1113630A (en) 1953-11-23 1954-11-22 Punch for mines movable on a slide

Country Status (1)

Country Link
FR (1) FR1113630A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1173047B (en) * 1962-03-07 1964-07-02 Dipl Berging Albrecht Graefer Ridge drilling rig
FR2453270A1 (en) * 1979-04-04 1980-10-31 Salzgitter Maschinen Ag DRILLING TROLLEY WITH SLIDER GUIDE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1173047B (en) * 1962-03-07 1964-07-02 Dipl Berging Albrecht Graefer Ridge drilling rig
FR2453270A1 (en) * 1979-04-04 1980-10-31 Salzgitter Maschinen Ag DRILLING TROLLEY WITH SLIDER GUIDE

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