EP0217995A3 - A device that may be applied to perforating drills for the drilling of foundation holes,and the insertion and stabilization of reinforcement tubes - Google Patents
A device that may be applied to perforating drills for the drilling of foundation holes,and the insertion and stabilization of reinforcement tubes Download PDFInfo
- Publication number
- EP0217995A3 EP0217995A3 EP85830279A EP85830279A EP0217995A3 EP 0217995 A3 EP0217995 A3 EP 0217995A3 EP 85830279 A EP85830279 A EP 85830279A EP 85830279 A EP85830279 A EP 85830279A EP 0217995 A3 EP0217995 A3 EP 0217995A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- drilling
- drills
- perforating
- stabilization
- reinforcement tube
- 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- Withdrawn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
- 230000002787 reinforcement Effects 0.000 title abstract 4
- 238000005553 drilling Methods 0.000 title abstract 2
- 230000037431 insertion Effects 0.000 title 1
- 238000003780 insertion Methods 0.000 title 1
- 230000006641 stabilisation Effects 0.000 title 1
- 238000011105 stabilization Methods 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000004568 cement Substances 0.000 abstract 1
- 239000000306 component Substances 0.000 abstract 1
- 230000035515 penetration Effects 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 210000002105 tongue Anatomy 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
- E21B10/00—Drill bits
- E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts
-
- 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
- E21B10/00—Drill bits
- E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
- E21B10/32—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools
- E21B10/327—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools the cutter being pivoted about a longitudinal axis
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/28—Placing of hollow pipes or mould pipes by means arranged inside the piles or pipes
-
- 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
- E21B17/08—Casing joints
-
- 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
- E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
- E21B7/201—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes with helical conveying means
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Earth Drilling (AREA)
Abstract
A device that may be applied to perforating drills com
prising an expansion headpiece (1) with a determined rota
tion sense and retraction by motion inversion, that will
perform holes of a diameter adapted to the reinforcement
tube (of steel, cement or other), a pusher (11) having the
function of causing the penetration of the reinforcement tube
or the hooking simultaneously to the drilling of the hole,
which will therefore be reinforced in one single stage, and
a reinforcement tube (21), provided with a series of tongues
(22), outwardly fixed, for stabilizing the foundation relating
to flexion and torsion and assure the structural connection
between the different stages of said tube. Each single com
ponent element of the device may be applied to perforating
drills or in connection with one or two of the other elements,
according to the requests.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT48646/85A IT1200133B (en) | 1985-10-08 | 1985-10-08 | DEVICE APPLICABLE TO PERFORATING DRILLS FOR THE IMPLEMENTATION OF THE FOUNDATION HOLES, AND THE INSERTION AND STABILIZATION OF THE REINFORCEMENT PIPES |
IT4864685 | 1985-10-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0217995A2 EP0217995A2 (en) | 1987-04-15 |
EP0217995A3 true EP0217995A3 (en) | 1988-10-19 |
Family
ID=11267827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85830279A Withdrawn EP0217995A3 (en) | 1985-10-08 | 1985-11-12 | A device that may be applied to perforating drills for the drilling of foundation holes,and the insertion and stabilization of reinforcement tubes |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0217995A3 (en) |
AU (1) | AU6076986A (en) |
IT (1) | IT1200133B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU625422B2 (en) * | 1988-10-05 | 1992-07-09 | C.I. Kasei Co., Ltd. | An underground pipe for a thrust boring method and a connecting construction of the underground pipe for the same |
GB2364728B (en) | 1998-05-16 | 2002-12-04 | Duncan Cuthill | Method of and apparatus for installing a pile underwater to create a mooring anchorage |
NL1021143C2 (en) * | 2002-04-04 | 2003-10-07 | Van Leeuwen Harmelen Bv Geb | Method for installing at least one foundation pile in the Method for installing at least one foundation pile in the ground. ground. |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3077235A (en) * | 1960-08-03 | 1963-02-12 | Salem Tool Co | Collapsible mining head |
US3779025A (en) * | 1971-10-07 | 1973-12-18 | Raymond Int Inc | Pile installation |
DE2422489A1 (en) * | 1974-05-09 | 1975-11-20 | Takechi Komusho Kk | Earth borer with drill shaft and screw shaped cutting blade - shaft has hub with stops for rotary blades pivot fitted to hub |
US4010966A (en) * | 1976-03-18 | 1977-03-08 | Vanden Bosch Paul G | Pipe coupler |
US4258788A (en) * | 1978-07-21 | 1981-03-31 | Westbay Instruments Ltd. | CPI Casing |
AT363044B (en) * | 1977-08-02 | 1981-07-10 | Leffer Stahl & App | DEVICE FOR DEPOSITING A PIPED DEEP HOLE FOR PRODUCING A PIPED FOUNDATION |
US4494613A (en) * | 1982-03-11 | 1985-01-22 | Kabushiki Kaisha Komatsu Seisakusho | Method and apparatus for driving hollow piles into the ground |
-
1985
- 1985-10-08 IT IT48646/85A patent/IT1200133B/en active
- 1985-11-12 EP EP85830279A patent/EP0217995A3/en not_active Withdrawn
-
1986
- 1986-07-31 AU AU60769/86A patent/AU6076986A/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3077235A (en) * | 1960-08-03 | 1963-02-12 | Salem Tool Co | Collapsible mining head |
US3779025A (en) * | 1971-10-07 | 1973-12-18 | Raymond Int Inc | Pile installation |
DE2422489A1 (en) * | 1974-05-09 | 1975-11-20 | Takechi Komusho Kk | Earth borer with drill shaft and screw shaped cutting blade - shaft has hub with stops for rotary blades pivot fitted to hub |
US4010966A (en) * | 1976-03-18 | 1977-03-08 | Vanden Bosch Paul G | Pipe coupler |
AT363044B (en) * | 1977-08-02 | 1981-07-10 | Leffer Stahl & App | DEVICE FOR DEPOSITING A PIPED DEEP HOLE FOR PRODUCING A PIPED FOUNDATION |
US4258788A (en) * | 1978-07-21 | 1981-03-31 | Westbay Instruments Ltd. | CPI Casing |
US4494613A (en) * | 1982-03-11 | 1985-01-22 | Kabushiki Kaisha Komatsu Seisakusho | Method and apparatus for driving hollow piles into the ground |
Also Published As
Publication number | Publication date |
---|---|
IT8548646A0 (en) | 1985-10-08 |
EP0217995A2 (en) | 1987-04-15 |
AU6076986A (en) | 1987-04-09 |
IT1200133B (en) | 1989-01-05 |
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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 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH DE FR GB LI NL SE |
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PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE FR GB LI NL SE |
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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: 19890420 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: PACCAGNELLA, DANILO |