IT1016023B - Macchina per trivellazione ed apparecchio per la sua attua zione - Google Patents

Macchina per trivellazione ed apparecchio per la sua attua zione

Info

Publication number
IT1016023B
IT1016023B IT53688/73A IT5368873A IT1016023B IT 1016023 B IT1016023 B IT 1016023B IT 53688/73 A IT53688/73 A IT 53688/73A IT 5368873 A IT5368873 A IT 5368873A IT 1016023 B IT1016023 B IT 1016023B
Authority
IT
Italy
Prior art keywords
implementation
equipment
drilling machine
drilling
machine
Prior art date
Application number
IT53688/73A
Other languages
English (en)
Original Assignee
Boehler & Co Ag Geb
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 Boehler & Co Ag Geb filed Critical Boehler & Co Ag Geb
Application granted granted Critical
Publication of IT1016023B publication Critical patent/IT1016023B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
    • F26B11/0436—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis comprising multiple stages, e.g. multiple rotating drums subsequently receiving the material to be dried; Provisions for heat recuperation
    • 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
    • E21B10/36—Percussion drill bits
    • E21B10/40—Percussion drill bits with leading portion
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/046—Directional drilling horizontal drilling
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/28—Enlarging drilled holes, e.g. by counterboring

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)
IT53688/73A 1972-11-15 1973-11-14 Macchina per trivellazione ed apparecchio per la sua attua zione IT1016023B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT968372A AT321207B (de) 1972-11-15 1972-11-15 Bohrverfahren und Vorrichtung zu seiner Durchführung

Publications (1)

Publication Number Publication Date
IT1016023B true IT1016023B (it) 1977-05-30

Family

ID=3616338

Family Applications (1)

Application Number Title Priority Date Filing Date
IT53688/73A IT1016023B (it) 1972-11-15 1973-11-14 Macchina per trivellazione ed apparecchio per la sua attua zione

Country Status (6)

Country Link
US (1) US3910361A (it)
AT (1) AT321207B (it)
BE (1) BE807064A (it)
DE (1) DE2343080C2 (it)
FR (1) FR2206415A1 (it)
IT (1) IT1016023B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003440A (en) * 1974-09-17 1977-01-18 Tidril Corporation Apparatus and process for drilling underground arcuate paths utilizing directional drill and following liner
DE2756990C2 (de) * 1977-12-21 1986-03-27 Fried. Krupp Gmbh, 4300 Essen Gesteinsbohrer
FR2521633A1 (fr) * 1982-02-18 1983-08-19 Guillet Justin Trepan pour la perforation de materiaux tels que roche ou beton
DE3326246A1 (de) * 1983-07-21 1985-01-31 Paul 5940 Lennestadt Schmidt Rammvorrichtung
DE3426374C1 (de) * 1984-07-18 1986-03-13 Paul 5940 Lennestadt Schmidt Rammvorrichtung
NL9301921A (nl) * 1993-11-05 1995-06-01 Nacap Nederland Bv Werkwijze en systeem voor de exploratie en winning van grondstoffen, mineralen of dergelijke in een weke bodem.
FI954309A (fi) * 1995-09-14 1997-03-15 Rd Trenchless Ltd Oy Poralaite ja porausmenetelmä
DE19610239C1 (de) * 1996-03-15 1997-07-17 Tracto Technik Vorrichtung zum Vergrößern des Querschnitts einer Pilotbohrung
FR2788557A1 (fr) * 1999-01-15 2000-07-21 Pierre Devaux Procede et installation de forage mecanique a tirant precontraint
DE10065532C1 (de) * 2000-12-29 2002-08-08 Tracto Technik Vorrichtung und Verfahren zum Austauschen von Leitungen
EP2378055A1 (en) * 2010-04-14 2011-10-19 Landi di Stefano Chiarugi & C. S.a.s. A method for the reconstruction of wells through the removal of the old casing by using a single reverse-circulation perforation and relative device
CN115654869A (zh) * 2022-10-17 2023-01-31 华中科技大学同济医学院附属协和医院 一种医药中间体粉末的干燥机

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1894446A (en) * 1927-06-27 1933-01-17 Ne Page Mckenny Company Conduit driving mechanism
US2349033A (en) * 1940-06-25 1944-05-16 Nathaniel R Elliott Boring head
US2705613A (en) * 1952-04-10 1955-04-05 Donald B Miller Apparatus for replacing gas service pipe
US2884227A (en) * 1956-06-27 1959-04-28 Sandvikens Jernverks Ab Percussion drill bit for large holes
US2960312A (en) * 1957-06-07 1960-11-15 Charles W Kandle Drill cutting head
US2979033A (en) * 1958-12-31 1961-04-11 Bassinger Tool Company Fluid actuated impact tool
US3231032A (en) * 1960-04-05 1966-01-25 Atlas Copco Ab Apparatus for drilling in earth covered rock
DE1176079B (de) * 1960-04-05 1964-08-20 Atlas Copco Aktienbolag Geraet zum Bohren von Loechern in von lockerem Erdreich bedecktem Gebirge
US3163245A (en) * 1961-09-12 1964-12-29 Walton Hale Insert type drill bit
US3154158A (en) * 1962-02-15 1964-10-27 Ingersoll Rand Co Rock drill
US3232360A (en) * 1963-11-04 1966-02-01 Mobile Drilling Co Inc Bore positioning method and apparatus
US3217816A (en) * 1964-12-10 1965-11-16 Louis B Boyer Method of removing pipe
AT284016B (de) * 1966-02-28 1970-08-25 Boehler & Co Ag Geb Vorrichtung für die Herstellung von im wesentlichen horizontalen Bohrungen in Gestein oder Erdreich
AT270537B (de) * 1967-03-17 1969-04-25 Boehler & Co Ag Geb Verfahren und Einrichtung zum Bohren von Löchern in einem von Erdreich oder lockerem Gestein bedeckten Gebirge
US3485301A (en) * 1969-04-14 1969-12-23 Mission Mfg Co Method of drilling wells in rock
US3640351A (en) * 1970-05-18 1972-02-08 Gardner Denver Co Force pulse shaping member for percussion tool

Also Published As

Publication number Publication date
FR2206415A1 (it) 1974-06-07
DE2343080A1 (de) 1974-05-22
BE807064A (fr) 1974-03-01
DE2343080C2 (de) 1982-06-16
AT321207B (de) 1975-03-25
US3910361A (en) 1975-10-07

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