DE133483C - - Google Patents

Info

Publication number
DE133483C
DE133483C DENDAT133483D DE133483DA DE133483C DE 133483 C DE133483 C DE 133483C DE NDAT133483 D DENDAT133483 D DE NDAT133483D DE 133483D A DE133483D A DE 133483DA DE 133483 C DE133483 C DE 133483C
Authority
DE
Germany
Prior art keywords
eccentric
weight
spring
shaft
drilling
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.)
Active
Application number
DENDAT133483D
Other languages
German (de)
English (en)
Publication of DE133483C publication Critical patent/DE133483C/de
Active 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/084—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with flexible drawing means, e.g. cables

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)
DENDAT133483D Active DE133483C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE133483C true DE133483C (enrdf_load_stackoverflow)

Family

ID=401681

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT133483D Active DE133483C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE133483C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3155173A (en) * 1960-08-12 1964-11-03 Eugene J Frandson Machine for driving posts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3155173A (en) * 1960-08-12 1964-11-03 Eugene J Frandson Machine for driving posts

Similar Documents

Publication Publication Date Title
DE133483C (enrdf_load_stackoverflow)
DE729632C (de) Handaushebegetriebe fuer durch Schlepper gezogene oder getragene Geraete
DE530915C (de) Handstampfer
DE48233C (de) Riemenfallhammer
DE85993C (enrdf_load_stackoverflow)
AT8293B (de) Antriebsvorrichtung für Schraubenpressen.
DE18536C (de) Neuerungen an Fangvorrichtungen für Pumpengestänge
DE176733C (enrdf_load_stackoverflow)
DE1374106U (enrdf_load_stackoverflow)
DE280891C (enrdf_load_stackoverflow)
DE223149C (enrdf_load_stackoverflow)
DE29743C (de) Druckrolle für Treibriemen und Treibseile
DE289415C (enrdf_load_stackoverflow)
DE110435C (enrdf_load_stackoverflow)
DE103464C (enrdf_load_stackoverflow)
DE198880C (enrdf_load_stackoverflow)
DE98737C (enrdf_load_stackoverflow)
DE81813C (enrdf_load_stackoverflow)
DE73176C (de) Stemmmaschine
DE208084C (enrdf_load_stackoverflow)
DE28281C (de) Drehbank zum Abdrehen von Bolzen und dergl
DE130448C (enrdf_load_stackoverflow)
DE299591C (enrdf_load_stackoverflow)
DE38540C (de) Fangvorrichtung für Fahrstühle mit Gegengewichtskette
DE237347C (enrdf_load_stackoverflow)