FI52895C - Pneumatically driven impact-acting, self-propelled device for driving holes in the ground. - Google Patents

Pneumatically driven impact-acting, self-propelled device for driving holes in the ground.

Info

Publication number: FI52895C
Authority: FI; Finland
Prior art keywords: acting; self; ground; propelled device; pneumatically driven
Prior art date: 1970-01-19

Application number

FI209970A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI52895B (en

Inventor

Boris Vasilievich Sudnishnikov

Alexandr Dmitrievich Kostylev

Konstantin Stepanovich Gurkov

Konstantin Konstantin Tupitsin

Vladimir Vasilievich Klimashko

Viktor Eliseevich Solomko

Alexandr Nironovich Reinsburg

Moisei Lvovich 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.)

1970-01-19

Filing date

1970-07-29

Publication date

1977-12-12

1970-07-29 Application filed by Inst Gornogo Dela Sibirskogo O filed Critical Inst Gornogo Dela Sibirskogo O

1977-08-31 Publication of FI52895B publication Critical patent/FI52895B/fi

1977-12-12 Application granted granted Critical

1977-12-12 Publication of FI52895C publication Critical patent/FI52895C/en

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)
Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Percussive Tools And Related Accessories (AREA)
Drilling And Exploitation, And Mining Machines And Methods (AREA)
Orthopedics, Nursing, And Contraception (AREA)
Combined Devices Of Dampers And Springs (AREA)

FI209970A 1970-01-19 1970-07-29 Pneumatically driven impact-acting, self-propelled device for driving holes in the ground. FI52895C (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
FI52895B FI52895B (en)	1977-08-31
FI52895C true FI52895C (en)	1977-12-12

Family

ID=20448923

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI209970A FI52895C (en)	1970-01-19	1970-07-29	Pneumatically driven impact-acting, self-propelled device for driving holes in the ground.

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

1970
- 1970-01-19 SU SU1388921A patent/SU301098A1/en active
- 1970-07-07 CA CA087577A patent/CA924198A/en not_active Expired
- 1970-07-07 DE DE19702033694 patent/DE2033694C3/en not_active Expired
- 1970-07-08 AT AT617970A patent/AT297612B/en not_active IP Right Cessation
- 1970-07-09 GB GB3327570A patent/GB1313899A/en not_active Expired
- 1970-07-13 DK DK363970A patent/DK130194B/en not_active IP Right Cessation
- 1970-07-17 BE BE753628D patent/BE753628A/en not_active IP Right Cessation
- 1970-07-22 FR FR7026984A patent/FR2074859A5/fr not_active Expired
- 1970-07-29 FI FI209970A patent/FI52895C/en active
- 1970-08-04 NO NO300170A patent/NO132734C/no unknown
- 1970-08-19 NL NL7012268A patent/NL145009B/en not_active IP Right Cessation
- 1970-09-15 SE SE1254670A patent/SE381703B/en unknown

Also Published As

Publication number	Publication date
NO132734B (en)	1975-09-15
DE2033694A1 (en)	1971-08-19
NL145009B (en)	1975-02-17
SU301098A1 (en)	1976-10-25
FI52895B (en)	1977-08-31
DK130194B (en)	1975-01-13
NL7012268A (en)	1971-07-21
AT297612B (en)	1972-04-10
NO132734C (en)	1975-12-22
FR2074859A5 (en)	1971-10-08
DK130194C (en)	1975-07-14
GB1313899A (en)	1973-04-18
BE753628A (en)	1971-01-18
SE381703B (en)	1975-12-15
DE2033694C3 (en)	1974-03-14
DE2033694B2 (en)	1973-08-09
CA924198A (en)	1973-04-10

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