DE392664C - Device for holding hammer drills - Google Patents

Device for holding hammer drills

Info

Publication number
DE392664C
DE392664C DEE28471D DEE0028471D DE392664C DE 392664 C DE392664 C DE 392664C DE E28471 D DEE28471 D DE E28471D DE E0028471 D DEE0028471 D DE E0028471D DE 392664 C DE392664 C DE 392664C
Authority
DE
Germany
Prior art keywords
bracket
hammer drills
holding hammer
holding
hinged
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
DEE28471D
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.)
EMIL ERMERT
Original Assignee
EMIL ERMERT
Publication date
Priority to DEE28471D priority Critical patent/DE392664C/en
Application granted granted Critical
Publication of DE392664C publication Critical patent/DE392664C/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)
  • Drilling And Boring (AREA)

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

Claims (1)

Patent-Anspruch:Patent claim: Vorrichtung zum Halten von Bohrhämmern an einer Vorschubsäule, dadurch gekennzeichnet, daß auf eine auf die Sohle gestellte Vorschubsäule ein Bock gesetzt ist, an dem der Lagerbügel für das hintere Ende 'des Bohrhammers unmittelbar angelenkt ist, während der vordere Lagerbügel mit einer unteren nach hinten gerichteten Krümmung gegen Federdruck in ein Verbindungsstück eingeschoben wird, das gelenkig auf einem an dem Bock angelenkten Bügel sitzt.Device for holding rotary hammers on a feed column, characterized in that a bracket is placed on a feed column placed on the base, on which the bearing bracket for the rear end 'of the hammer drill is directly hinged is, while the front bearing bracket with a lower, rearward curvature against spring pressure in a connecting piece is inserted, which is articulated on a bracket hinged to the bracket.
DEE28471D Device for holding hammer drills Expired DE392664C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEE28471D DE392664C (en) Device for holding hammer drills

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE28471D DE392664C (en) Device for holding hammer drills

Publications (1)

Publication Number Publication Date
DE392664C true DE392664C (en) 1924-03-22

Family

ID=7073361

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE28471D Expired DE392664C (en) Device for holding hammer drills

Country Status (1)

Country Link
DE (1) DE392664C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2610030A (en) * 1949-10-29 1952-09-09 Independent Pneumatic Tool Co Drill cradle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2610030A (en) * 1949-10-29 1952-09-09 Independent Pneumatic Tool Co Drill cradle

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