ITTO930417A1 - Utensile di perforazione per la realizzazione di pali a grande diametro in roccia, pozzi di ventilazione ed altre opere di scavo simili - Google Patents

Utensile di perforazione per la realizzazione di pali a grande diametro in roccia, pozzi di ventilazione ed altre opere di scavo simili

Info

Publication number
ITTO930417A1
ITTO930417A1 IT000417A ITTO930417A ITTO930417A1 IT TO930417 A1 ITTO930417 A1 IT TO930417A1 IT 000417 A IT000417 A IT 000417A IT TO930417 A ITTO930417 A IT TO930417A IT TO930417 A1 ITTO930417 A1 IT TO930417A1
Authority
IT
Italy
Prior art keywords
rock
realization
large diameter
perforation tool
excavation works
Prior art date
Application number
IT000417A
Other languages
English (en)
Inventor
Davide Trevisani
Original Assignee
Trevi Spa
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 Trevi Spa filed Critical Trevi Spa
Priority to ITTO930417A priority Critical patent/IT1270436B/it
Publication of ITTO930417A0 publication Critical patent/ITTO930417A0/it
Priority to EP94108613A priority patent/EP0628700A3/en
Priority to US08/254,635 priority patent/US5431238A/en
Priority to JP6126580A priority patent/JPH07139279A/ja
Publication of ITTO930417A1 publication Critical patent/ITTO930417A1/it
Application granted granted Critical
Publication of IT1270436B publication Critical patent/IT1270436B/it

Links

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
    • E21B10/08—Roller bits
    • E21B10/12—Roller bits with discs cutters
    • 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
    • E21B17/16—Drill collars
    • 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
    • E21B27/00—Containers for collecting or depositing substances in boreholes or wells, e.g. bailers, baskets or buckets for collecting mud or sand; Drill bits with means for collecting substances, e.g. valve drill bits
    • 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
    • E21B27/00—Containers for collecting or depositing substances in boreholes or wells, e.g. bailers, baskets or buckets for collecting mud or sand; Drill bits with means for collecting substances, e.g. valve drill bits
    • E21B27/04—Containers for collecting or depositing substances in boreholes or wells, e.g. bailers, baskets or buckets for collecting mud or sand; Drill bits with means for collecting substances, e.g. valve drill bits where the collecting or depositing means include helical conveying means

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
ITTO930417A 1993-06-09 1993-06-09 Utensile di perforazione per la realizzazione di pali a grande diametro in roccia, pozzi di ventilazione ed altre opere di scavo simili IT1270436B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITTO930417A IT1270436B (it) 1993-06-09 1993-06-09 Utensile di perforazione per la realizzazione di pali a grande diametro in roccia, pozzi di ventilazione ed altre opere di scavo simili
EP94108613A EP0628700A3 (en) 1993-06-09 1994-06-06 Drilling tool for the construction of large diameter wells.
US08/254,635 US5431238A (en) 1993-06-09 1994-06-08 Drilling tool for use in constructing large diameter piles, ventilating shafts and other similar mining works
JP6126580A JPH07139279A (ja) 1993-06-09 1994-06-08 大径のパイル、通風シャフトや他の同様な鉱業建造物に使用される穿孔工具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO930417A IT1270436B (it) 1993-06-09 1993-06-09 Utensile di perforazione per la realizzazione di pali a grande diametro in roccia, pozzi di ventilazione ed altre opere di scavo simili

Publications (3)

Publication Number Publication Date
ITTO930417A0 ITTO930417A0 (it) 1993-06-09
ITTO930417A1 true ITTO930417A1 (it) 1994-12-09
IT1270436B IT1270436B (it) 1997-05-05

Family

ID=11411547

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO930417A IT1270436B (it) 1993-06-09 1993-06-09 Utensile di perforazione per la realizzazione di pali a grande diametro in roccia, pozzi di ventilazione ed altre opere di scavo simili

Country Status (4)

Country Link
US (1) US5431238A (it)
EP (1) EP0628700A3 (it)
JP (1) JPH07139279A (it)
IT (1) IT1270436B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPS990007A1 (it) * 1999-03-11 2000-09-11 I M T Spa Procedimento di perforazione per fori di grande diametro ad elevataprofondita' e trivella atta ad attuare detto procedimento
JP3818519B2 (ja) * 2002-04-25 2006-09-06 日立建機株式会社 アースドリル用掘削具
CN102704858B (zh) * 2012-06-18 2015-12-23 中铁三局集团有限公司 一种具有捞石功能的钻孔桩施工用钻具
EP2696027B1 (en) 2012-08-06 2016-06-15 BAUER Spezialtiefbau GmbH Drilling bucket and method for drilling a bore hole
EP2740882B1 (de) * 2012-12-04 2016-09-21 BAUER Maschinen GmbH Bohrvorrichtung und Verfahren zum Erstellen eines Bohrloches
CN103382827A (zh) * 2013-07-01 2013-11-06 北京市三一重机有限公司 钻斗和旋挖钻机
CN107165581A (zh) * 2017-06-09 2017-09-15 上海建工二建集团有限公司 一种gps钻机钻头及gps钻机桩基成孔施工方法
CN110359465A (zh) * 2019-07-03 2019-10-22 深圳市工勘岩土集团有限公司 基坑支护咬合桩综合施工方法
CN114233228B (zh) * 2021-11-11 2023-12-22 中建八局西南建设工程有限公司 一种大直径桩基施工用沉渣处理装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2245750A (en) * 1938-11-25 1941-06-17 John R Betts Well boring bucket and method of boring wells
US2728553A (en) * 1954-09-27 1955-12-27 Edwards John Apparatus for collecting drilling samples
DE1186436B (de) * 1961-04-27 1965-02-04 Josef Wohlmeyer Dipl Ing Verfahren und Vorrichtung zum Bohren von Stollen, Tunnels, Schaechten, Kanaelen od. dgl.
DE1186428B (de) * 1963-11-30 1965-02-04 Salzgitter Maschinen Ag Bohrschappe fuer Trockenbohrungen, insbesondere in zaehem Erdreich
US3648788A (en) * 1970-07-06 1972-03-14 Mckinney Drilling Co Drilling apparatus
US4330155A (en) * 1980-03-26 1982-05-18 Santa Fe International Corporation Bore hole mining
SU1067189A1 (ru) * 1982-10-15 1984-01-15 Институт Строительства И Архитектуры Госстроя Бсср Устройство дл бурени скважин
SU1079815A1 (ru) * 1982-11-01 1984-03-15 Институт Строительства И Архитектуры Госстроя Ковшовый бур
CA2007070C (en) * 1990-01-03 1996-01-23 Kirk Mcbride Sinclair Dry pneumatic system for hard rock shaft drilling
US5325932A (en) * 1992-03-27 1994-07-05 The Robbins Company Down reaming apparatus

Also Published As

Publication number Publication date
ITTO930417A0 (it) 1993-06-09
JPH07139279A (ja) 1995-05-30
US5431238A (en) 1995-07-11
EP0628700A2 (en) 1994-12-14
IT1270436B (it) 1997-05-05
EP0628700A3 (en) 1995-07-19

Similar Documents

Publication Publication Date Title
DE69630485D1 (de) Erdbohrmeissel mit Umfangsscherelementen
NO893150D0 (no) Fremgangsmaate til boring av et borhull i jorden og borevaeske for anvendlse i fremgangsmaaten.
FI971526L (fi) Kallioporan terä ja leikkaussovitteet
DE69407381D1 (de) Felsbohrgerät
DE59408638D1 (de) Gesteinsbohrer
CA2270162A1 (en) Deformed multiple well template and process of use
NO954432D0 (no) Borekrone og andre nedihulls verktöy
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
GB2329403B (en) Cutting element and drill bit for drilling soft plastic formations
CA2140581A1 (en) Orienting, retrievable whipstock anchor
ZA914392B (en) Tools for percussive and rotary crushing rock drilling provided with a diamond layer
DE59808560D1 (de) Bohr- und/oder Meisselwerkzeug
DE69115766D1 (de) Werkzeuge zum Schneidbohren von Gestein
CA2221069A1 (en) Method for horizontal directional drilling of rock formations
ZA924698B (en) Rock drill bit and method of making the same.
CA2238334A1 (en) Autonomous downhole oilfield tool
CA2278933A1 (en) Tool and method for drilling a lateral well
PL357778A1 (en) Rock drill bit and method for its manufacturing
FI952565L (fi) Kivipora
NO994556D0 (no) Innretning i steinbor, og fremgangsmaate for aa sttre steinboring
DE59712041D1 (de) Beton- oder Gesteinbohrwerkzeug mit wendelförmigen Abfuhrnuten
AU2956489A (en) Tool for optional straight hole drilling in underground rock formations
DE69215746D1 (de) Gesteinsbohrmeissel
FI971525L (fi) Kallioporakoneen porakruunu ja leikkauskappaleet
ITTO930417A1 (it) Utensile di perforazione per la realizzazione di pali a grande diametro in roccia, pozzi di ventilazione ed altre opere di scavo simili

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970623