NL145009B - PNEUMATICALLY OPERATED, SELF-PROPELLED, IMPACT MECHANISM FOR DRIVING HOLES IN THE EARTH. - Google Patents

PNEUMATICALLY OPERATED, SELF-PROPELLED, IMPACT MECHANISM FOR DRIVING HOLES IN THE EARTH.

Info

Publication number
NL145009B
NL145009B NL7012268A NL7012268A NL145009B NL 145009 B NL145009 B NL 145009B NL 7012268 A NL7012268 A NL 7012268A NL 7012268 A NL7012268 A NL 7012268A NL 145009 B NL145009 B NL 145009B
Authority
NL
Netherlands
Prior art keywords
propelled
earth
self
pneumatically operated
impact mechanism
Prior art date
Application number
NL7012268A
Other languages
Dutch (nl)
Other versions
NL7012268A (en
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 NL7012268A publication Critical patent/NL7012268A/xx
Publication of NL145009B publication Critical patent/NL145009B/en

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)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
NL7012268A 1970-01-19 1970-08-19 PNEUMATICALLY OPERATED, SELF-PROPELLED, IMPACT MECHANISM FOR DRIVING HOLES IN THE EARTH. NL145009B (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
NL7012268A NL7012268A (en) 1971-07-21
NL145009B true NL145009B (en) 1975-02-17

Family

ID=20448923

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7012268A NL145009B (en) 1970-01-19 1970-08-19 PNEUMATICALLY OPERATED, SELF-PROPELLED, IMPACT MECHANISM FOR DRIVING HOLES IN THE EARTH.

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
DE2033694C3 (en) 1974-03-14
FR2074859A5 (en) 1971-10-08
FI52895C (en) 1977-12-12
DK130194C (en) 1975-07-14
DE2033694B2 (en) 1973-08-09
FI52895B (en) 1977-08-31
DE2033694A1 (en) 1971-08-19
NO132734B (en) 1975-09-15
NL7012268A (en) 1971-07-21
SE381703B (en) 1975-12-15
AT297612B (en) 1972-04-10
SU301098A1 (en) 1976-10-25
BE753628A (en) 1971-01-18
GB1313899A (en) 1973-04-18
CA924198A (en) 1973-04-10
NO132734C (en) 1975-12-22
DK130194B (en) 1975-01-13

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: GORNOGO

V4 Lapsed because of reaching the maxim lifetime of a patent