DK130194C - - Google Patents

Info

Publication number
DK130194C
DK130194C DK363970A DK363970A DK130194C DK 130194 C DK130194 C DK 130194C DK 363970 A DK363970 A DK 363970A DK 363970 A DK363970 A DK 363970A DK 130194 C DK130194 C DK 130194C
Authority
DK
Denmark
Application number
DK363970A
Other languages
Danish (da)
Other versions
DK130194B (en
Inventor
B Sudnishnikov
A D Kostylev
K S Gurkov
K K Tupitsin
V V Klimashko
V E Solomko
A N Reinsburg
M L Yampolsky
Original Assignee
Inst Gornogo Dela Sibirskogo O
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 Inst Gornogo Dela Sibirskogo O filed Critical Inst Gornogo Dela Sibirskogo O
Publication of DK130194B publication Critical patent/DK130194B/en
Application granted granted Critical
Publication of DK130194C publication Critical patent/DK130194C/da

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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers
    • E21B4/145—Fluid operated hammers of the self propelled-type, e.g. with a reverse mode to retract the device from the hole

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
DK363970A 1970-01-19 1970-07-13 Pneumatically driven earth auger. DK130194B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1388921A SU301098A1 (en) 1970-01-19 1970-01-19 Pneumatic percussion device for the formation of a well in the ground

Publications (2)

Publication Number Publication Date
DK130194B DK130194B (en) 1975-01-13
DK130194C true DK130194C (en) 1975-07-14

Family

ID=20448923

Family Applications (1)

Application Number Title Priority Date Filing Date
DK363970A DK130194B (en) 1970-01-19 1970-07-13 Pneumatically driven earth auger.

Country Status (12)

Country Link
AT (1) AT297612B (en)
BE (1) BE753628A (en)
CA (1) CA924198A (en)
DE (1) DE2033694C3 (en)
DK (1) DK130194B (en)
FI (1) FI52895C (en)
FR (1) FR2074859A5 (en)
GB (1) GB1313899A (en)
NL (1) NL145009B (en)
NO (1) NO132734C (en)
SE (1) SE381703B (en)
SU (1) SU301098A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2611678C3 (en) * 1976-03-19 1978-08-31 Paul 5940 Lennestadt Schmidt Device for inserting a trailing pipe into the ground
SE417798B (en) * 1976-09-23 1981-04-13 Atlas Copco Ab PNEUMATIC OPERATED TOOL WITH VIBRATION DUMPING BODY
AT360432B (en) * 1977-03-28 1980-01-12 Inst Gornogo Dela Sibirskogo O COMPRESSED AIR PUNCHING DEVICE FOR PRODUCING DRILL HOLES BY DISPLACING THE SOIL
FR2523170A1 (en) * 1982-03-09 1983-09-16 Inst Gornogo Dela Sibirskogo O Well sinking appts. with tail-piece connector - for percussion unit having passages for receiving rope ends attached to extractor tool
GB8325378D0 (en) * 1983-09-22 1983-10-26 Kayes Eng Ltd Impact-action self-propelled mechanism
DE3833882C2 (en) * 1988-10-05 1996-07-04 Tracto Technik Ram drilling machine
DE10225061A1 (en) * 2002-06-06 2004-01-08 Hilti Ag Rock drill has liquid flushed pot-shaped drilling head having volume variable chamber with hydrodynamical narrow opening, axially moved with predetermined limits relative to drill rod
US6923270B1 (en) 2004-04-15 2005-08-02 Earth Tool Company, L.L.C. Pneumatic impact piercing tool

Also Published As

Publication number Publication date
DE2033694A1 (en) 1971-08-19
SU301098A1 (en) 1976-10-25
AT297612B (en) 1972-04-10
FI52895C (en) 1977-12-12
DE2033694C3 (en) 1974-03-14
FR2074859A5 (en) 1971-10-08
DK130194B (en) 1975-01-13
CA924198A (en) 1973-04-10
BE753628A (en) 1971-01-18
NO132734C (en) 1975-12-22
NL7012268A (en) 1971-07-21
NO132734B (en) 1975-09-15
DE2033694B2 (en) 1973-08-09
FI52895B (en) 1977-08-31
GB1313899A (en) 1973-04-18
SE381703B (en) 1975-12-15
NL145009B (en) 1975-02-17

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Legal Events

Date Code Title Description
PUP Patent expired