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DE355296C - Fastening device for drilling machines on supporting columns, consisting of a rotatable boom and supporting ring - Google Patents

Fastening device for drilling machines on supporting columns, consisting of a rotatable boom and supporting ring

Info

Publication number
DE355296C
DE355296C DEM71798D DEM0071798D DE355296C DE 355296 C DE355296 C DE 355296C DE M71798 D DEM71798 D DE M71798D DE M0071798 D DEM0071798 D DE M0071798D DE 355296 C DE355296 C DE 355296C
Authority
DE
Germany
Prior art keywords
fastening device
supporting
drilling machines
supporting ring
rotatable boom
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
DEM71798D
Other languages
German (de)
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.)
Maschb Akt Ges H Flottmann & C
Original Assignee
Maschb Akt Ges H Flottmann & C
Publication date
Priority to DEM71798D priority Critical patent/DE355296C/en
Application granted granted Critical
Publication of DE355296C publication Critical patent/DE355296C/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)
  • Earth Drilling (AREA)

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

Claims (1)

Patent-Anspruch:Patent claim: Befestigungsvorrichtung für Bohrmaschinen an Spannsäulen, bestehend aus einem drehbaren Ausleger und ihn unterstützendem Tragring, dadurch gekennzeichnet, daß der Tragring (e) eine Gabel (f, g) bildet, die den , Ausleger (δ) in sich aufnimmt und deren Zinken lösbar sind.Fastening device for drilling machines on tensioning columns, consisting of a rotatable boom and supporting ring, characterized in that the supporting ring (e) forms a fork (f, g) which accommodates the boom (δ) and whose prongs are detachable.
DEM71798D Fastening device for drilling machines on supporting columns, consisting of a rotatable boom and supporting ring Expired DE355296C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM71798D DE355296C (en) Fastening device for drilling machines on supporting columns, consisting of a rotatable boom and supporting ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM71798D DE355296C (en) Fastening device for drilling machines on supporting columns, consisting of a rotatable boom and supporting ring

Publications (1)

Publication Number Publication Date
DE355296C true DE355296C (en) 1922-06-24

Family

ID=7314149

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM71798D Expired DE355296C (en) Fastening device for drilling machines on supporting columns, consisting of a rotatable boom and supporting ring

Country Status (1)

Country Link
DE (1) DE355296C (en)

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