HK1052537A1 - Displacement drilling tool and equipment using said tool - Google Patents

Displacement drilling tool and equipment using said tool

Info

Publication number
HK1052537A1
HK1052537A1 HK03103794A HK03103794A HK1052537A1 HK 1052537 A1 HK1052537 A1 HK 1052537A1 HK 03103794 A HK03103794 A HK 03103794A HK 03103794 A HK03103794 A HK 03103794A HK 1052537 A1 HK1052537 A1 HK 1052537A1
Authority
HK
Hong Kong
Prior art keywords
tool
helical flight
stem
tip
drilling tool
Prior art date
Application number
HK03103794A
Inventor
Stansfield Lewis
Original Assignee
Cie Du Sol
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9918662&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1052537(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cie Du Sol filed Critical Cie Du Sol
Publication of HK1052537A1 publication Critical patent/HK1052537A1/en

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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/26—Drilling without earth removal, e.g. with self-propelled burrowing devices
    • E21B7/267—Drilling devices with senders, e.g. radio-transmitters for position of drilling tool
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
    • E02D5/36—Concrete or concrete-like piles cast in position ; Apparatus for making same making without use of mouldpipes or other moulds

Abstract

A drilling tool to make piles in the soil comprising a stem 12 having a tip 16, an upper end 18 and a longitudinal axis to be connected to at least one rotating follower tube, and a helical flight 20 surrounding said stem. Said drilling tool is characterised in that the external diameter of said stem 12 decreases from the upper end to said tip, said helical flight has a substantially constant external diameter and in that it further comprises cutter means 24 fixed to said helical flight close to said tip, said cutter means projecting outside said helical flight and extending along a direction substantially perpendicular to said longitudinal axis. <IMAGE>
HK03103794A 2001-07-17 2003-05-28 Displacement drilling tool and equipment using said tool HK1052537A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0117410A GB2377235A (en) 2001-07-17 2001-07-17 Drilling tool

Publications (1)

Publication Number Publication Date
HK1052537A1 true HK1052537A1 (en) 2003-09-19

Family

ID=9918662

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03103794A HK1052537A1 (en) 2001-07-17 2003-05-28 Displacement drilling tool and equipment using said tool

Country Status (8)

Country Link
EP (1) EP1277887B1 (en)
AT (1) ATE406481T1 (en)
DE (1) DE60228527D1 (en)
ES (1) ES2312534T3 (en)
GB (1) GB2377235A (en)
HK (1) HK1052537A1 (en)
PL (1) PL211015B1 (en)
PT (1) PT1277887E (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2400869B (en) * 2003-04-22 2006-11-15 Cie Du Sol Threading equipment
EP1625258A1 (en) * 2003-05-15 2006-02-15 Wilson, Clive A method of constructing a pile
US20050039952A1 (en) * 2003-08-20 2005-02-24 Hill John L. Drilling apparatus, method, and system
NL1027112C2 (en) * 2004-09-24 2006-03-27 Ecodrie B V Earth auger useful for fabricating foundation piles comprises a cylindrical drill body with a drill tip whose outer surface is indented with respect to the drill body
NL1027150C2 (en) * 2004-09-30 2006-04-03 Ecodrie B V Earth auger useful for fabricating foundation piles comprises a helical blade that extends over just part of a cylindical tube near the bottom end
DE602006016690D1 (en) * 2005-07-28 2010-10-21 Soletanche Freyssinet auger
FR2889241B1 (en) * 2005-07-28 2013-05-17 Cie Du Sol TARIERE A MOBILE ERGOT
ES2323023T3 (en) * 2007-01-04 2009-07-03 Bauer Maschinen Gmbh PROCEDURE AND DEVICE FOR THE PERFORMANCE OF A PERFORATION IN THE SOIL BY DRILLING BY DISPLACEMENT.
BE1018097A3 (en) * 2008-04-16 2010-05-04 Noterman Putboringen DRILLING DEVICE AND METHOD FOR MANUFACTURING A FOUNDATION POLE AND IMPROVED FOUNDATION POLE WITH SCREW SHAPE.
IT1394002B1 (en) * 2009-04-21 2012-05-17 Soilmec Spa EXCAVATION AND CONSTIPATION EQUIPMENT FOR BUILDING SCREW POLES.
MD4011C2 (en) * 2009-08-26 2010-08-31 Григоре ЧАПА Process for the erection of the cast-in-situ reinforced pile and auxiliary mounter for realization thereof
EP2295645B1 (en) * 2009-08-28 2012-05-16 BAUER Maschinen GmbH Drilling apparatus and method of making piles in a soil
IT1403419B1 (en) * 2010-12-23 2013-10-17 Soilmec Spa METHOD AND APPARATUS FOR THE DRILLING OF THE SOIL.
CN105683487B (en) 2013-12-27 2018-03-27 哈里伯顿能源服务公司 With high bending and the threaded connection of torque capacity
WO2015154130A1 (en) * 2014-04-10 2015-10-15 Sentek Pty Ltd Soil auger and method of manufacture
AT15492U1 (en) * 2016-05-20 2017-10-15 Dywidag-Systems Int Gmbh Method for impact or rotary impact drilling of holes and simultaneous profiling of borehole walls in earth, soil or rock material
HUE049572T2 (en) 2017-10-06 2020-10-28 Bauer Maschinen Gmbh Method for creating a pile in the ground and ground processing device for same
EP3728742B1 (en) * 2017-12-18 2023-06-07 Nordwind S.r.l. Method for strengthening soils and operating vehicle usable in the method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4061197A (en) * 1975-11-06 1977-12-06 Skidmore Jr Sam C Method and apparatus for drilling in permafrost and the like
JPH01312193A (en) * 1988-06-13 1989-12-15 Shiomigumi:Kk Excavation head for earth auger device
JPH0711233B2 (en) * 1991-08-05 1995-02-08 信 高橋 Non-removing earth construction device for foundation piles and non-removing earth construction method for foundation piles
ZA935287B (en) * 1992-07-24 1994-04-26 Wagstaff Piling Pty Ltd Apparatus and method for forming piles
DE4228580C1 (en) * 1992-09-01 1993-10-28 Strabag Bau Ag Earth drill for the manufacture of an in-situ concrete displacement pile
BE1007558A5 (en) 1993-10-28 1995-08-01 Hareninvest Ground displacement chuck for forming of posts in the ground.
JPH07116707B2 (en) * 1993-12-24 1995-12-13 小井 輝夫 Drilling method for foundation ground and its equipment.
JP3015935B2 (en) * 1996-07-30 2000-03-06 小井 輝夫 Drilling equipment for foundation ground
GB9620251D0 (en) * 1996-09-26 1996-11-13 Cementation Piling & Found Bearing capacity enhancement for piling applications
US6033152A (en) * 1997-04-11 2000-03-07 Berkel & Company Contractors, Inc. Pile forming apparatus
GB9719254D0 (en) * 1997-09-11 1997-11-12 Limited Earthworking equipment

Also Published As

Publication number Publication date
PL355067A1 (en) 2003-01-27
ATE406481T1 (en) 2008-09-15
PT1277887E (en) 2008-12-03
DE60228527D1 (en) 2008-10-09
EP1277887A2 (en) 2003-01-22
EP1277887B1 (en) 2008-08-27
PL211015B1 (en) 2012-03-30
EP1277887A3 (en) 2004-09-08
ES2312534T3 (en) 2009-03-01
GB2377235A (en) 2003-01-08
GB0117410D0 (en) 2001-09-05

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20200707