NL111540C - - Google Patents

Info

Publication number: NL111540C
Authority: NL; Netherlands

Application number

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.)

1958-01-24

Publication of NL111540C publication Critical patent/NL111540C/xx

Classifications

- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D11/00—Methods or apparatus specially adapted for both placing and removing sheet pile bulkheads, piles, or mould-pipes
- 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)
Mining & Mineral Resources (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
General Life Sciences & Earth Sciences (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
Geochemistry & Mineralogy (AREA)
Paleontology (AREA)
Civil Engineering (AREA)
General Engineering & Computer Science (AREA)
Structural Engineering (AREA)
Percussive Tools And Related Accessories (AREA)
Earth Drilling (AREA)

NL111540D 1958-01-24 NL111540C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PL362374X		1958-01-24

Publications (1)

Publication Number	Publication Date
NL111540C true NL111540C (en)

Family

ID=19936277

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL111540D NL111540C (en)	1958-01-24

Country Status (8)

Country	Link
AT (1)	AT221454B (en)
BE (1)	BE574453A (en)
CH (1)	CH362374A (en)
DE (1)	DE1175161B (en)
FR (1)	FR1220952A (en)
GB (1)	GB884398A (en)
LU (1)	LU36720A1 (en)
NL (1)	NL111540C (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1294891B (en) *	1962-11-23	1969-05-08	Dom Techniczno Handlowy Przed	Self-propelled pneumatic ram drill
DE1634579B1 (en) *	1966-11-17	1970-09-24	Inst Gornogo Dela Sibirskogo O	Device for making horizontal or slightly inclined holes in soft ground
BE695405A (en) *	1967-03-14	1967-09-13
US3941101A (en) *	1973-12-28	1976-03-02	Alexandr Dmitrievich Kostylev	Impact action mechanism
AT356592B (en) *	1978-02-16	1980-05-12	Inst Gornogo Dela Sibirskogo O	Abruptly acting reversible compressed air device for forming bores
DE2820785C2 (en) *	1978-05-12	1986-10-02	Paul 5940 Lennestadt Schmidt	Valve control for ram drilling rigs
GB8611289D0 (en) *	1986-05-09	1986-06-18	Fuller J D	Percussive pneumatic apparatus
US4809789A (en) *	1986-08-06	1989-03-07	Oklahoma Airrow, Inc.	Finned impact operating boring tool
DE3735018C2 (en) *	1987-07-25	1995-02-16	Schmidt Paul	Ram drilling machine
DE102006059606B4 (en) *	2006-06-22	2011-09-15	Igor Reznikov	Reversible device comprising a beater for making earth bores with overload protection and a method of making earth bores.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB191513849A (en) *	1915-09-29	1916-07-13	Thomas Thomson	Improvements in and relating to Mining for Military and other Purposes.
DE563946C (en) *	1930-05-22	1932-11-11	Demag Akt Ges	Double-acting high-speed pile driver
DE619434C (en) *	1932-08-16	1935-10-02	Anton Pawelka	Pile hammer or pile puller
DE722160C (en) *	1938-02-17	1942-07-02	Frankfurter Maschb Ag Vorm Pok	Air hammer
DE729756C (en) *	1938-05-24	1942-12-22	Josef Wohlmeyer Dipl Ing	Impact device with impact cylinder, working with composite effect, in particular pile hammer

0
- BE BE574453D patent/BE574453A/xx unknown
- NL NL111540D patent/NL111540C/xx active
- LU LU36720D patent/LU36720A1/xx unknown
1958
- 1958-12-23 AT AT894058A patent/AT221454B/en active
- 1958-12-31 GB GB42252/58A patent/GB884398A/en not_active Expired
1959
- 1959-01-07 DE DEZ7041A patent/DE1175161B/en active Pending
- 1959-01-09 FR FR783647A patent/FR1220952A/en not_active Expired
- 1959-01-12 CH CH362374D patent/CH362374A/en unknown

Also Published As

Publication number	Publication date
AT221454B (en)	1962-05-25
CH362374A (en)	1962-05-31
GB884398A (en)	1961-12-13
FR1220952A (en)	1960-05-30
LU36720A1 (en)
BE574453A (en)
DE1175161B (en)	1964-07-30

Publication	Publication Date	Title
DE1249598B (en)
AT214638B (en)	1961-04-25
FR582M (en)	1961-06-12
FR1243380A (en)	1960-08-29
AT221043B (en)	1962-04-25
AT215747B (en)	1961-06-26
DE1071311B (en)
AT213908B (en)	1961-03-10
AT216227B (en)	1961-07-10
AT215751B (en)	1961-06-26
DE1287904B (en)
AT213631B (en)	1961-02-27
AT213670B (en)	1961-02-27
AT216771B (en)	1961-08-25
AT214270B (en)	1961-03-27
AT214348B (en)	1961-03-27
AT216612B (en)	1961-08-10
AT215738B (en)	1961-06-26
AT216749B (en)	1961-08-10
DE1065579B (en)
BE563232A (en)
BE548156A (en)
BE563346A (en)
BE563272A (en)	1958-01-15
BE570485A (en)