EP0189764B1 - Apparatus for percussion drilling long holes - Google Patents

Apparatus for percussion drilling long holes Download PDF

Info

Publication number
EP0189764B1
EP0189764B1 EP86100227A EP86100227A EP0189764B1 EP 0189764 B1 EP0189764 B1 EP 0189764B1 EP 86100227 A EP86100227 A EP 86100227A EP 86100227 A EP86100227 A EP 86100227A EP 0189764 B1 EP0189764 B1 EP 0189764B1
Authority
EP
European Patent Office
Prior art keywords
spanner
drilling
rotating mechanism
flats
hydraulic
Prior art date
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.)
Expired
Application number
EP86100227A
Other languages
English (en)
Other versions
EP0189764A3 (de
EP0189764A2 (de
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.)
Filing date
Publication date
Application filed by Fried Krupp AG filed Critical Fried Krupp AG
Priority to AT86100227T priority Critical patent/ATE48178T1/de
Publication of EP0189764A2 publication Critical patent/EP0189764A2/de
Publication of EP0189764A3 publication Critical patent/EP0189764A3/de
Application granted granted Critical
Publication of EP0189764B1 publication Critical patent/EP0189764B1/de
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
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
DE3503171 1985-01-31
DE19853503171 DE3503171A1 (de) 1985-01-31 1985-01-31 Vorrichtung zum schlagenden bohren von langen loechern

Publications (3)

Publication Number Publication Date
EP0189764A2 EP0189764A2 (de) 1986-08-06
EP0189764A3 EP0189764A3 (de) 1988-03-09
EP0189764B1 true 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 (de)
AT (1) ATE48178T1 (de)
DE (1) DE3503171A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103422822A (zh) * 2013-07-11 2013-12-04 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
CN104213854A (zh) * 2013-05-31 2014-12-17 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
CN104329036A (zh) * 2014-11-11 2015-02-04 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

Family Cites Families (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
AU562909B2 (en) * 1982-02-24 1987-06-25 Drill Systems International Ltd Drilling apparatus

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104213854A (zh) * 2013-05-31 2014-12-17 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
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
CN103422822A (zh) * 2013-07-11 2013-12-04 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
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
CN104329036A (zh) * 2014-11-11 2015-02-04 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
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

Also Published As

Publication number Publication date
DE3503171A1 (de) 1986-08-07
ATE48178T1 (de) 1989-12-15
EP0189764A3 (de) 1988-03-09
EP0189764A2 (de) 1986-08-06

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