SE448017B - Tryckmediepaverkad gripanordning for roterande borrning vid ett berg eller jordborrningsaggregat - Google Patents

Tryckmediepaverkad gripanordning for roterande borrning vid ett berg eller jordborrningsaggregat

Info

Publication number
SE448017B
SE448017B SE8207418A SE8207418A SE448017B SE 448017 B SE448017 B SE 448017B SE 8207418 A SE8207418 A SE 8207418A SE 8207418 A SE8207418 A SE 8207418A SE 448017 B SE448017 B SE 448017B
Authority
SE
Sweden
Prior art keywords
gripping
piston element
jaws
gripping device
pressure
Prior art date
Application number
SE8207418A
Other languages
English (en)
Swedish (sv)
Other versions
SE8207418L (sv
SE8207418D0 (sv
Inventor
N G Jonsson
Original Assignee
Craelius Ab
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 Craelius Ab filed Critical Craelius Ab
Priority to SE8207418A priority Critical patent/SE448017B/sv
Publication of SE8207418D0 publication Critical patent/SE8207418D0/xx
Priority to ZA839495A priority patent/ZA839495B/xx
Priority to CA000443940A priority patent/CA1224205A/en
Priority to AU22722/83A priority patent/AU567705B2/en
Priority to DE8383850341T priority patent/DE3371383D1/de
Priority to FI834725A priority patent/FI76622C/fi
Priority to EP83850341A priority patent/EP0112811B1/en
Priority to NO834790A priority patent/NO157792C/no
Priority to JP58252233A priority patent/JPS59134292A/ja
Publication of SE8207418L publication Critical patent/SE8207418L/xx
Priority to US06/838,415 priority patent/US4643262A/en
Publication of SE448017B publication Critical patent/SE448017B/sv

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
    • E21B3/00—Rotary drilling
    • E21B3/02—Surface drives for rotary drilling
    • E21B3/022—Top drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
    • B23B31/16287—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially using fluid-pressure means to actuate the gripping means
    • 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
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
    • 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
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E21B15/006—Means for anchoring the drilling machine to the ground
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/12—Chucks or sockets with fluid-pressure actuator
    • Y10T279/1274—Radially reciprocating jaws
    • Y10T279/1283—Fluid pressure directly moves jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Manipulator (AREA)
  • Power Steering Mechanism (AREA)
SE8207418A 1982-12-27 1982-12-27 Tryckmediepaverkad gripanordning for roterande borrning vid ett berg eller jordborrningsaggregat SE448017B (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE8207418A SE448017B (sv) 1982-12-27 1982-12-27 Tryckmediepaverkad gripanordning for roterande borrning vid ett berg eller jordborrningsaggregat
ZA839495A ZA839495B (en) 1982-12-27 1983-12-21 Pressurized medium actuated gripping device
CA000443940A CA1224205A (en) 1982-12-27 1983-12-21 Pressurized medium actuated gripping device
AU22722/83A AU567705B2 (en) 1982-12-27 1983-12-21 Drill rod gripping device
EP83850341A EP0112811B1 (en) 1982-12-27 1983-12-22 Pressurized medium actuated gripping device
DE8383850341T DE3371383D1 (en) 1982-12-27 1983-12-22 Pressurized medium actuated gripping device
FI834725A FI76622C (fi) 1982-12-27 1983-12-22 Tryckmediepaoverkad gripanordning.
NO834790A NO157792C (no) 1982-12-27 1983-12-23 Trykkmediumpaavirket gripeanordning.
JP58252233A JPS59134292A (ja) 1982-12-27 1983-12-27 ボ−リング機械におけるボ−リングロツドの圧力媒体作動式つかみ装置
US06/838,415 US4643262A (en) 1982-12-27 1986-03-10 Pressurized medium actuated gripping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8207418A SE448017B (sv) 1982-12-27 1982-12-27 Tryckmediepaverkad gripanordning for roterande borrning vid ett berg eller jordborrningsaggregat

Publications (3)

Publication Number Publication Date
SE8207418D0 SE8207418D0 (sv) 1982-12-27
SE8207418L SE8207418L (sv) 1984-06-28
SE448017B true SE448017B (sv) 1987-01-12

Family

ID=20349161

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8207418A SE448017B (sv) 1982-12-27 1982-12-27 Tryckmediepaverkad gripanordning for roterande borrning vid ett berg eller jordborrningsaggregat

Country Status (10)

Country Link
US (1) US4643262A (no)
EP (1) EP0112811B1 (no)
JP (1) JPS59134292A (no)
AU (1) AU567705B2 (no)
CA (1) CA1224205A (no)
DE (1) DE3371383D1 (no)
FI (1) FI76622C (no)
NO (1) NO157792C (no)
SE (1) SE448017B (no)
ZA (1) ZA839495B (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3734513C2 (de) * 1987-10-13 1997-07-03 Schuetzeichel Wiedtal Geraete Einspannkopf zur antriebsübertragenden Gestängeeinspannung bei Bohrarbeiten
JPH058174U (ja) * 1991-07-09 1993-02-05 林 登山 管結合用自在継手
SE502947C2 (sv) * 1993-12-10 1996-02-26 Craelius Ab Spindellagring i en berg- eller jordborrmaskin
JP4920352B2 (ja) * 2006-09-04 2012-04-18 有限会社ジオ技研 掘削装置
CN106351594B (zh) * 2016-10-10 2018-05-08 杨颖辉 密闭式液压钳

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830788A (en) * 1954-09-10 1958-04-15 United States Steel Corp Pushing and pulling apparatus
US2864148A (en) * 1957-01-28 1958-12-16 Jersey Prod Res Co Safety collar
US3250542A (en) * 1964-05-04 1966-05-10 Erickson Tool Co Hydraulic chucks and arbors
SE324546B (no) * 1968-10-04 1970-06-08 Atlas Copco Ab
SE341169B (no) * 1970-06-15 1971-12-20 Atlas Copco Ab
DE2512219C3 (de) * 1975-03-20 1980-10-02 Reinhold 7530 Pforzheim Heckel Vorrichtung zum Erzeugen von Radial-Druckkräften
GB1499466A (en) * 1976-07-12 1978-02-01 Nishimura Seisakusho Co Apparatus for holding cylindrical winding cores
US4262756A (en) * 1978-11-17 1981-04-21 Blanz John H Torquer/thruster
US4422653A (en) * 1982-04-16 1983-12-27 Sheffer Collet Company Chuck for tubular workpieces

Also Published As

Publication number Publication date
SE8207418L (sv) 1984-06-28
EP0112811A3 (en) 1985-05-22
AU2272283A (en) 1984-07-05
SE8207418D0 (sv) 1982-12-27
FI834725A0 (fi) 1983-12-22
ZA839495B (en) 1984-08-29
EP0112811B1 (en) 1987-05-06
FI76622B (fi) 1988-07-29
NO157792B (no) 1988-02-08
FI834725A (fi) 1984-06-28
NO834790L (no) 1984-06-28
JPS59134292A (ja) 1984-08-01
DE3371383D1 (en) 1987-06-11
US4643262A (en) 1987-02-17
NO157792C (no) 1988-05-25
FI76622C (fi) 1989-11-15
EP0112811A2 (en) 1984-07-04
CA1224205A (en) 1987-07-14
AU567705B2 (en) 1987-12-03

Similar Documents

Publication Publication Date Title
US3938853A (en) Shrink-fit sleeve apparatus for drill strings
US2587893A (en) Pipe chuck
CA2179893C (en) Control device for drilling a bore hole
US4570285A (en) Wire rope cleaning devices
SE448017B (sv) Tryckmediepaverkad gripanordning for roterande borrning vid ett berg eller jordborrningsaggregat
SE456653B (sv) Chuck foer slagborrdrift
SE453682B (sv) Hydraulisk slaganordning for bergborrning
SE454612B (sv) Tryckmediedriven slaganordning
SE456565B (sv) Chuck for slagborrdrift
FI66459B (fi) Smoerjsystem foer en borrstaongsnacke i en slagborrmaskin
US4188683A (en) Drive unit for a sewer augering machine
SE424017B (sv) Forfarande och anordning for montering av langa foremal pa en axel
US4705321A (en) Device for supplying fluid to a tool for breaking hard material
NO125201B (no)
SE438112B (sv) Verktyg for mekanisk sonderdelning av sten
GB2131465A (en) Rope cleaner
US3674314A (en) Gage scraper
SE502947C2 (sv) Spindellagring i en berg- eller jordborrmaskin
JP7557536B2 (ja) 流体動作パーカッションドリルツール用のドリルビットアセンブリ
CZ282187B6 (cs) Zařízení a způsob pro dělení trubky na vnitřním obvodu
SE458133B (sv) Metod och utrustning foer bergbultning med hjaelp av lina
RU2157299C1 (ru) Устройство для снятия внутренней фаски труб
EP0136838B1 (en) Rotary drill chuck
US2269033A (en) Cushioning device
GB2063421A (en) Flexible Shaft for a Roof Drill

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8207418-8

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8207418-8

Format of ref document f/p: F