HK1058954A1 - Drill and method for drilling the soil. - Google Patents

Drill and method for drilling the soil.

Info

Publication number
HK1058954A1
HK1058954A1 HK04101663A HK04101663A HK1058954A1 HK 1058954 A1 HK1058954 A1 HK 1058954A1 HK 04101663 A HK04101663 A HK 04101663A HK 04101663 A HK04101663 A HK 04101663A HK 1058954 A1 HK1058954 A1 HK 1058954A1
Authority
HK
Hong Kong
Prior art keywords
drill
yoke
drill strings
drilling
soil
Prior art date
Application number
HK04101663A
Inventor
Erwin Stoetzer
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 HK1058954A1 publication Critical patent/HK1058954A1/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.
HK04101663A 2002-05-02 2004-03-05 Drill and method for drilling the soil. HK1058954A1 (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
HK1058954A1 true HK1058954A1 (en) 2004-06-11

Family

ID=29216856

Family Applications (1)

Application Number Title Priority Date Filing Date
HK04101663A HK1058954A1 (en) 2002-05-02 2004-03-05 Drill and method for drilling the soil.

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
CN106049475A (en) * 2016-06-29 2016-10-26 滕彦斐 Rectangular drilling machine
CN106049474A (en) * 2016-06-29 2016-10-26 滕彦斐 Concave circular cross 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

Family Cites Families (8)

* 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
JPS5850217A (en) * 1981-09-22 1983-03-24 Asuku Kenkyusho:Kk Drilling mixer
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
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
WO1995011349A1 (en) 1993-10-22 1995-04-27 Chemical Grouting Company Ltd. Multi-shaft excavating device
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

Also Published As

Publication number Publication date
JP2003328386A (en) 2003-11-19
JP3830460B2 (en) 2006-10-04
EP1359257A1 (en) 2003-11-05
ES2244857T3 (en) 2005-12-16
SG102712A1 (en) 2004-03-26
ATE299205T1 (en) 2005-07-15
EP1359257B1 (en) 2005-07-06

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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: 20090429