DE568527C - Vorschubvorrichtung fuer Gesteinsbohrmaschinen - Google Patents

Vorschubvorrichtung fuer Gesteinsbohrmaschinen

Info

Publication number
DE568527C
DE568527C DE1930568527D DE568527DD DE568527C DE 568527 C DE568527 C DE 568527C DE 1930568527 D DE1930568527 D DE 1930568527D DE 568527D D DE568527D D DE 568527DD DE 568527 C DE568527 C DE 568527C
Authority
DE
Germany
Prior art keywords
drill
holding member
piston
rod
bed
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
DE1930568527D
Other languages
German (de)
English (en)
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.)
Ingersoll Rand Co
Original Assignee
Ingersoll Rand Co
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 Ingersoll Rand Co filed Critical Ingersoll Rand Co
Application granted granted Critical
Publication of DE568527C publication Critical patent/DE568527C/de
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
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • E21B44/02—Automatic control of the tool feed
    • E21B44/08—Automatic control of the tool feed in response to the amplitude of the movement of the percussion tool, e.g. jump or recoil
    • 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
    • E21B19/086—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 a fluid-actuated cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
DE1930568527D 1930-01-24 1930-10-29 Vorschubvorrichtung fuer Gesteinsbohrmaschinen Expired DE568527C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US423066A US1868294A (en) 1930-01-24 1930-01-24 Feeding device for rock drills

Publications (1)

Publication Number Publication Date
DE568527C true DE568527C (de) 1933-01-21

Family

ID=23677549

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1930568527D Expired DE568527C (de) 1930-01-24 1930-10-29 Vorschubvorrichtung fuer Gesteinsbohrmaschinen

Country Status (4)

Country Link
US (1) US1868294A (enEXAMPLES)
BE (1) BE374383A (enEXAMPLES)
DE (1) DE568527C (enEXAMPLES)
FR (1) FR704669A (enEXAMPLES)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1006369B (de) * 1953-10-28 1957-04-18 Salzgitter Maschinen Ag Vorrichtung zur Beeinflussung der Vorschubgeschwindigkeit des Bohrers einer Gesteinsbohrmaschine
DE1126340B (de) * 1955-10-31 1962-03-22 Andre Stenuick Vorschubvorrichtung fuer Gesteinsbohrmaschinen

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3870279A (en) * 1972-09-11 1975-03-11 Allied Steel Tractor Prod Inc Stepper carriage advancement system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1006369B (de) * 1953-10-28 1957-04-18 Salzgitter Maschinen Ag Vorrichtung zur Beeinflussung der Vorschubgeschwindigkeit des Bohrers einer Gesteinsbohrmaschine
DE1126340B (de) * 1955-10-31 1962-03-22 Andre Stenuick Vorschubvorrichtung fuer Gesteinsbohrmaschinen

Also Published As

Publication number Publication date
BE374383A (enEXAMPLES)
FR704669A (fr) 1931-05-23
US1868294A (en) 1932-07-19

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