EP2422039A4 - Teleskopschaft - Google Patents
Teleskopschaft Download PDFInfo
- 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- Withdrawn
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)
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)
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5746277A (en) | 1995-11-06 | 1998-05-05 | Howell, Jr.; Richard L. | Drilling apparatus |
-
2009
- 2009-04-20 FI FI20090150A patent/FI121893B/fi not_active IP Right Cessation
-
2010
- 2010-04-20 WO PCT/FI2010/000027 patent/WO2010122212A1/en active Application Filing
- 2010-04-20 EP EP10766690.1A patent/EP2422039A4/de not_active Withdrawn
Patent Citations (5)
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)
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 |
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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 |