SG102712A1 - Boring device and method for making a borehole in the ground - Google Patents

Boring device and method for making a borehole in the ground

Info

Publication number
SG102712A1
SG102712A1 SG200302382A SG200302382A SG102712A1 SG 102712 A1 SG102712 A1 SG 102712A1 SG 200302382 A SG200302382 A SG 200302382A SG 200302382 A SG200302382 A SG 200302382A SG 102712 A1 SG102712 A1 SG 102712A1
Authority
SG
Singapore
Prior art keywords
borehole
ground
making
yoke
boring device
Prior art date
Application number
SG200302382A
Inventor
Stoetzer Erwin
Original Assignee
Bauer Maschinen Gmbh
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
Priority claimed from DE10301072A external-priority patent/DE10301072A1/en
Application filed by Bauer Maschinen Gmbh filed Critical Bauer Maschinen Gmbh
Publication of SG102712A1 publication Critical patent/SG102712A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
    • E02D3/126—Consolidating by placing solidifying or pore-filling substances in the soil and mixing by rotating blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

The yoke (20) connecting the three drill strings (7'-7''') together is cranked upward (22) at the center and has bearings (26) for the drill strings. There are cutting tools (9'-9''') at the tip of each drill string, and spiral flutes (11'-11''') carry the cut rock upward. The outer drill strings have spiral flutes (19'19'') above the bearings in the yoke. There are mixing paddles (14) on all three drill strings above the yoke.
SG200302382A 2002-05-02 2003-04-25 Boring device and method for making a borehole in the ground SG102712A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10219742 2002-05-02
DE10301072A DE10301072A1 (en) 2002-05-02 2003-01-14 Drilling device and method for drilling a hole in the ground

Publications (1)

Publication Number Publication Date
SG102712A1 true SG102712A1 (en) 2004-03-26

Family

ID=29216856

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200302382A SG102712A1 (en) 2002-05-02 2003-04-25 Boring device and method for making a borehole in the ground

Country Status (6)

Country Link
EP (1) EP1359257B1 (en)
JP (1) JP3830460B2 (en)
AT (1) ATE299205T1 (en)
ES (1) ES2244857T3 (en)
HK (1) HK1058954A1 (en)
SG (1) SG102712A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20050447A1 (en) * 2005-06-28 2006-12-29 Soilmec Spa EQUIPMENT AND MIXING METHOD ON THE SITE FOR DIAPHRAGM FORMATION.
CN105178297B (en) * 2015-08-09 2016-11-30 重庆晨宇机床制造有限公司 A kind of usage of octagon mixing pile wall telephone
KR101700848B1 (en) * 2016-04-14 2017-02-01 조준열 Auger pile
CN106049474A (en) * 2016-06-29 2016-10-26 滕彦斐 Concave circular cross drilling machine
CN106049475A (en) * 2016-06-29 2016-10-26 滕彦斐 Rectangular drilling machine
CN106321098B (en) * 2016-11-18 2018-03-16 中国矿业大学 A kind of coal-winning machine automatic operating system and method based on machine vision and Multi-sensor Fusion
CN108894725B (en) * 2018-08-07 2024-03-29 江西基业良工桩机制造有限公司 Drilling machine for foundation pit continuous occlusion pile retaining wall
CN111962609A (en) * 2020-08-27 2020-11-20 王旭 Movable underground water filling equipment based on ecological restoration

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5850217A (en) * 1981-09-22 1983-03-24 Asuku Kenkyusho:Kk Drilling mixer
US5417522A (en) * 1993-09-23 1995-05-23 S. M. W. Seiko Soil fragmentation members and multiple lateral support structures for improved soil mixing and efficient boring for use on multi-shaft auger soil mixing apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55159017A (en) * 1979-05-25 1980-12-10 Kawasaki Heavy Ind Ltd Improving apparatus for soft ground at sea bed
US4909675A (en) 1988-08-24 1990-03-20 Osamu Taki In situ reinforced structural diaphragm walls and methods of manufacturing
DE4219150C1 (en) 1992-06-11 1993-09-23 Bauer Spezialtiefbau Gmbh, 86529 Schrobenhausen, De Underground mortar column prodn. - by drilling with auger through which hardenable suspension is fed
US5797465A (en) 1993-10-22 1998-08-25 Chemical Grouting Company, Ltd. Multi-shaft drilling unit
JPH0827772A (en) * 1994-07-20 1996-01-30 Nippon Concrete Ind Co Ltd Mixing and stirring device for ground improvement
JP3156043B2 (en) * 1997-04-11 2001-04-16 株式会社竹中土木 Three-axis synchronization device for ground improvement, three-axis mixing processor and casing pipe type ground improvement device using the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5850217A (en) * 1981-09-22 1983-03-24 Asuku Kenkyusho:Kk Drilling mixer
US5417522A (en) * 1993-09-23 1995-05-23 S. M. W. Seiko Soil fragmentation members and multiple lateral support structures for improved soil mixing and efficient boring for use on multi-shaft auger soil mixing apparatus

Also Published As

Publication number Publication date
ATE299205T1 (en) 2005-07-15
HK1058954A1 (en) 2004-06-11
EP1359257A1 (en) 2003-11-05
JP3830460B2 (en) 2006-10-04
EP1359257B1 (en) 2005-07-06
ES2244857T3 (en) 2005-12-16
JP2003328386A (en) 2003-11-19

Similar Documents

Publication Publication Date Title
CA2453768A1 (en) Drilling with concentric strings of casing
CA2427254A1 (en) Fixed blade fixed cutter hole opener
CA2393754A1 (en) Drilling bit for drilling while running casing
ATE244092T1 (en) DRILLING TOOL
GB2390384B (en) Drill bit, cutter element, method for manufacturing and method of drilling
DK1045112T3 (en) Rock drills
EA200700923A1 (en) SINGLE RANGE MILLING SYSTEM
NO20072185L (en) System and method for drilling a borehole
NO20025861D0 (en) Method of drilling with casing
DE60109902D1 (en) DRILLING TIP, HARDWARE AND MEISSEL BODY
SG102712A1 (en) Boring device and method for making a borehole in the ground
EP0962620A3 (en) A two-stage drill bit
AU7002696A (en) A method in piling tubular bases, a combined drilling and piling rig, as well as use of the drill hammer of said rig
NO20085336L (en) PCD cuts with reinforced, operative flat adjoining cavity
WO2007005717A3 (en) Twist bit for drilling mortar and for optimizing dissipation of heat and dust created by the drilling
GB0524547D0 (en) Drill bit and method of cutting a borehole
EP1559492A4 (en) Drill bit
WO2001066899A3 (en) Rock drill
CA2341119A1 (en) Methods and associated apparatus for drilling and completing a wellbore junction
AU2002220867A1 (en) Boring apparatus
SE0201530D0 (en) String drill string thread for striking rock drilling
WO2004099550A3 (en) Drilling aparatus
AU5280501A (en) Method for the manufacturing of a cone cutter for rotary drilling by crushing, arotary cone drill bit, a cone cutter and crushing elements therefore
SE0102292D0 (en) Rock drilling tools for striking drilling
CN101666210A (en) Reamer bit of bored well