EP0189764A3 - Dispositif pour le forage à percussion de longs trous - Google Patents

Dispositif pour le forage à percussion de longs trous Download PDF

Info

Publication number: EP0189764A3
Authority: EP; European Patent Office
Prior art keywords: spanner; drilling; rotating mechanism; flats; hydraulic
Prior art date: 1985-01-31
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.): Granted

Application number

EP86100227A

Other languages

German (de)

English (en)

Other versions

EP0189764B1 (en

EP0189764A2 (fr

Inventor

Friedrich-Karl Dr.-Ing. Arndt

Hans-Dieter Piotrowski

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.)

Fried Krupp AG

Original Assignee

Fried Krupp AG

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.)

1985-01-31

Filing date

1986-01-09

Publication date

1988-03-09

1986-01-09 Application filed by Fried Krupp AG filed Critical Fried Krupp AG

1986-01-09 Priority to AT86100227T priority Critical patent/ATE48178T1/de

1986-08-06 Publication of EP0189764A2 publication Critical patent/EP0189764A2/fr

1988-03-09 Publication of EP0189764A3 publication Critical patent/EP0189764A3/fr

1989-11-23 Application granted granted Critical

1989-11-23 Publication of EP0189764B1 publication Critical patent/EP0189764B1/de

Status Expired legal-status Critical Current

Links

238000005553 drilling Methods 0.000 title abstract 6
238000009527 percussion Methods 0.000 title abstract 2
230000001154 acute effect Effects 0.000 abstract 1
239000011435 rock Substances 0.000 abstract 1

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
- E21B6/00—Drives for drilling with combined rotary and percussive action
- 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
- E21B19/16—Connecting or disconnecting pipe couplings or joints
- E21B19/167—Connecting or disconnecting pipe couplings or joints using a wrench adapted to engage a non circular section of pipe, e.g. a section with flats or splines

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)
Drilling And Exploitation, And Mining Machines And Methods (AREA)

EP86100227A 1985-01-31 1986-01-09 Apparatus for percussion drilling long holes Expired EP0189764B1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AT86100227T ATE48178T1 (de)	1985-01-31	1986-01-09	Vorrichtung zum schlagenden bohren von langen loechern.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19853503171 DE3503171A1 (de)	1985-01-31	1985-01-31	Vorrichtung zum schlagenden bohren von langen loechern
DE3503171		1985-01-31

Publications (3)

Publication Number	Publication Date
EP0189764A2 EP0189764A2 (fr)	1986-08-06
EP0189764A3 true EP0189764A3 (fr)	1988-03-09
EP0189764B1 EP0189764B1 (en)	1989-11-23

Family

ID=6261222

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP86100227A Expired EP0189764B1 (en)	1985-01-31	1986-01-09	Apparatus for percussion drilling long holes

Country Status (3)

Country	Link
EP (1)	EP0189764B1 (fr)
AT (1)	ATE48178T1 (fr)
DE (1)	DE3503171A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
RU2398951C2 (ru) *	2008-07-24	2010-09-10	Общество С Ограниченной Ответственностью "Из-Картэкс" (Ооо "Из-Картэкс")	Гидравлический ключ для страгивания резьбы бурового става
CN104213854B (zh) *	2013-05-31	2016-08-10	中国石油化工股份有限公司	一种移动液压式井下管柱装配工具
CN103422822B (zh) *	2013-07-11	2015-09-16	山西北方机械制造有限责任公司	一种采用伸缩支架结构的铁钻工支撑装置
CN104329036B (zh) *	2014-11-11	2016-10-12	阜南县奋进机械制造有限公司	车载电动液压振动式钻井机卸杆机构
CN119016763B (zh) *	2024-10-31	2024-12-31	东营正诚精密金属有限公司	一种机械铸造件定位钻孔装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2556536A (en) *	1946-12-17	1951-06-12	Hillman Kelley	Power-driven, gear-operated, member-holding wrench
US3771389A (en) *	1972-05-19	1973-11-13	Ingersoll Rand Co	Motorized tool assembly for drill rods
EP0087917A1 (fr) *	1982-02-24	1983-09-07	Dualco Manufacturing Ltd.	Machine à forer

1985
- 1985-01-31 DE DE19853503171 patent/DE3503171A1/de not_active Withdrawn
1986
- 1986-01-09 AT AT86100227T patent/ATE48178T1/de active
- 1986-01-09 EP EP86100227A patent/EP0189764B1/de not_active Expired

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2556536A (en) *	1946-12-17	1951-06-12	Hillman Kelley	Power-driven, gear-operated, member-holding wrench
US3771389A (en) *	1972-05-19	1973-11-13	Ingersoll Rand Co	Motorized tool assembly for drill rods
EP0087917A1 (fr) *	1982-02-24	1983-09-07	Dualco Manufacturing Ltd.	Machine à forer

Also Published As

Publication number	Publication date
EP0189764B1 (en)	1989-11-23
ATE48178T1 (de)	1989-12-15
DE3503171A1 (de)	1986-08-07
EP0189764A2 (fr)	1986-08-06

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Legal Events

Date	Code	Title	Description
1986-06-21	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1986-08-06	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH FR GB IT LI LU NL SE
1988-01-21	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1988-03-09	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH FR GB IT LI LU NL SE
1988-04-27	17P	Request for examination filed	Effective date: 19880303
1989-02-22	17Q	First examination report despatched	Effective date: 19890109
1989-10-07	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1989-11-18	PUAB	Information related to the publication of an a document modified or deleted	Free format text: ORIGINAL CODE: 0009199EPPU
1989-11-18	PUAC	Information related to the publication of a b1 document modified or deleted	Free format text: ORIGINAL CODE: 0009299EPPU
1989-11-23	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): AT BE CH FR GB IT LI LU NL SE
1989-11-23	REF	Corresponds to:	Ref document number: 48178 Country of ref document: AT Date of ref document: 19891215 Kind code of ref document: T
1989-11-24	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
1990-01-03	DB1	Publication of patent cancelled
1990-01-03	RA1	Application published (corrected)	Date of ref document: 19860806 Kind code of ref document: A2
1990-01-10	18W	Application withdrawn	Withdrawal date: 19891106
1990-03-01	NLXE	Nl: other communications concerning ep-patents (part 3 heading xe)	Free format text: IN PAT.BUL.01/90,PATENTNUMBER 0189764 SHOULD BE DELETED
1995-01-31	EUG	Se: european patent has lapsed	Ref document number: 86100227.7 Effective date: 19901107
2007-08-08	RIN1	Information on inventor provided before grant (corrected)	Inventor name: PIOTROWSKI, HANS-DIETER Inventor name: ARNDT, FRIEDRICH-KARL, DR.-ING.