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 PDF

Info

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Withdrawn
Application number
EP85830279A
Other languages
German (de)
French (fr)
Other versions
EP0217995A2 (en
Inventor
Danilo Paccagnella
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.)
Soc Paccagnella SNC Di Paccagnella Celso & Co
Original Assignee
Soc Paccagnella SNC Di Paccagnella Celso & Co
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 Soc Paccagnella SNC Di Paccagnella Celso & Co filed Critical Soc Paccagnella SNC Di Paccagnella Celso & Co
Publication of EP0217995A2 publication Critical patent/EP0217995A2/en
Publication of EP0217995A3 publication Critical patent/EP0217995A3/en
Withdrawn legal-status Critical Current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
    • 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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

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.
EP85830279A 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 Withdrawn EP0217995A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT4864685 1985-10-08
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

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68916636T2 (en) * 1988-10-05 1994-10-27 Sekisui Chemical Co Ltd UNDERGROUND PIPE FOR A PITCH DRILLING METHOD AND CONNECTING STRUCTURE OF SUCH A PIPE.
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
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
IT1200133B (en) 1989-01-05
EP0217995A2 (en) 1987-04-15
IT8548646A0 (en) 1985-10-08
AU6076986A (en) 1987-04-09

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Inventor name: PACCAGNELLA, DANILO