EP2422039A4 - Teleskopschaft - Google Patents

Teleskopschaft Download PDF

Info

Publication number
EP2422039A4
EP2422039A4 EP10766690.1A EP10766690A EP2422039A4 EP 2422039 A4 EP2422039 A4 EP 2422039A4 EP 10766690 A EP10766690 A EP 10766690A EP 2422039 A4 EP2422039 A4 EP 2422039A4
Authority
EP
European Patent Office
Prior art keywords
extending shaft
telescopically extending
telescopically
shaft
extending
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.)
Withdrawn
Application number
EP10766690.1A
Other languages
English (en)
French (fr)
Other versions
EP2422039A1 (de
Inventor
Pentti KUIVAMÄKI
Mikko Lindeman
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.)
MOVAX Oy
Original Assignee
MOVAX Oy
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 MOVAX Oy filed Critical MOVAX Oy
Publication of EP2422039A1 publication Critical patent/EP2422039A1/de
Publication of EP2422039A4 publication Critical patent/EP2422039A4/de
Withdrawn legal-status Critical Current

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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/023—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting the mast being foldable or telescopically retractable
    • 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
    • E21B15/04—Supports for the drilling machine, e.g. derricks or masts specially adapted for directional drilling, e.g. slant hole rigs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J18/00—Arms
    • B25J18/02—Arms extensible
    • B25J18/025—Arms extensible telescopic
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
    • 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
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/084—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with flexible drawing means, e.g. cables
    • 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
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/086—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with a fluid-actuated cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (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)
  • Robotics (AREA)
  • Earth Drilling (AREA)
EP10766690.1A 2009-04-20 2010-04-20 Teleskopschaft Withdrawn EP2422039A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20090150A FI121893B (fi) 2009-04-20 2009-04-20 Työkalun teleskooppisesti pitenevä varsi
PCT/FI2010/000027 WO2010122212A1 (en) 2009-04-20 2010-04-20 Telescopically extending shaft

Publications (2)

Publication Number Publication Date
EP2422039A1 EP2422039A1 (de) 2012-02-29
EP2422039A4 true EP2422039A4 (de) 2017-11-15

Family

ID=40590209

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10766690.1A Withdrawn EP2422039A4 (de) 2009-04-20 2010-04-20 Teleskopschaft

Country Status (3)

Country Link
EP (1) EP2422039A4 (de)
FI (1) FI121893B (de)
WO (1) WO2010122212A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11105153B2 (en) * 2015-10-14 2021-08-31 Sandvik Intellectual Property Ab Extendable apparatus, drill head and method
GB2553568A (en) * 2016-09-09 2018-03-14 Bamford Excavators Ltd Pulley assembly
CN107053244A (zh) * 2016-10-20 2017-08-18 张振宇 伸缩节机械臂***
SE542480C2 (en) 2017-09-08 2020-05-19 Epiroc Rock Drills Ab Mining or construction vehicle enclosing a conduit arrangement
SE541217C2 (en) 2017-09-08 2019-05-07 Epiroc Rock Drills Ab Mining or construction vehicle
CN110259384B (zh) * 2019-07-25 2024-04-19 桂林航天工业学院 一种移动式工程钻机底盘

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217987A (en) * 1978-12-01 1980-08-19 Harnischfeger Corporation Actuator for telescopic boom
US4877091A (en) * 1988-06-27 1989-10-31 Howell Jr Richard L Augering apparatus and drilling rig
JPH0323194A (ja) * 1989-06-20 1991-01-31 Furukawa Co Ltd 伸縮ブーム装置
JPH04221131A (ja) * 1990-07-23 1992-08-11 Komatsu Ltd 油圧式掘削機のアースオーガアタッチメント
JPH08337392A (ja) * 1996-07-18 1996-12-24 Tadano Ltd 五段以上の同時伸縮ブーム部分

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5746277A (en) 1995-11-06 1998-05-05 Howell, Jr.; Richard L. Drilling apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217987A (en) * 1978-12-01 1980-08-19 Harnischfeger Corporation Actuator for telescopic boom
US4877091A (en) * 1988-06-27 1989-10-31 Howell Jr Richard L Augering apparatus and drilling rig
JPH0323194A (ja) * 1989-06-20 1991-01-31 Furukawa Co Ltd 伸縮ブーム装置
JPH04221131A (ja) * 1990-07-23 1992-08-11 Komatsu Ltd 油圧式掘削機のアースオーガアタッチメント
JPH08337392A (ja) * 1996-07-18 1996-12-24 Tadano Ltd 五段以上の同時伸縮ブーム部分

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010122212A1 *

Also Published As

Publication number Publication date
FI121893B (fi) 2011-05-31
FI20090150A0 (fi) 2009-04-20
EP2422039A1 (de) 2012-02-29
WO2010122212A1 (en) 2010-10-28
FI20090150A (fi) 2010-10-21

Similar Documents

Publication Publication Date Title
EP2458713A4 (de) Rotor
EP2507677A4 (de) Leistungsspitzeneinstellungen
EP2148993A4 (de) Teleskopwelle
EP2422039A4 (de) Teleskopschaft
PL2438242T3 (pl) Układ szybu
AU2009100824A4 (en) Heslr
AU2009100437A4 (en) Pippetop
AU2009101120A4 (en) Koolkilt
AU2009101028A4 (en) Hybridtelerent
AU2009100982A4 (en) Flip - barbi
AU2009100848A4 (en) Headbags
AU2009100680A4 (en) Ezy-Lay
AU2009100564A4 (en) Agwave
AU2009100549A4 (en) XBlend
AU2009100472A4 (en) Duramind
AU2009100423A4 (en) Byak
AU2009100147A4 (en) Safetank
AU2009100092A4 (en) Interfilm
AU2009900787A0 (en) Multi- function aircleaner
AU2009904317A0 (en) Improved fan
AU2009905238A0 (en) Not Given
AU2009903468A0 (en) Not Given
AU2009903470A0 (en) Not Given
AU2009905534A0 (en) Not Given
AU2009905414A0 (en) Not Given

Legal Events

Date Code Title Description
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

17P Request for examination filed

Effective date: 20111121

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: MOVAX OY

RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20171017

RIC1 Information provided on ipc code assigned before grant

Ipc: B25J 18/02 20060101ALI20171011BHEP

Ipc: E21B 17/07 20060101ALI20171011BHEP

Ipc: B66C 23/04 20060101ALI20171011BHEP

Ipc: E21B 15/04 20060101AFI20171011BHEP

Ipc: E21B 19/08 20060101ALI20171011BHEP

17Q First examination report despatched

Effective date: 20180711

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20181219

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20190430