MX4430E - Mejoras en metodo y aparato para excavar en forma ascendente - Google Patents

Mejoras en metodo y aparato para excavar en forma ascendente

Info

Publication number
MX4430E
MX4430E MX78100706U MX10070678U MX4430E MX 4430 E MX4430 E MX 4430E MX 78100706 U MX78100706 U MX 78100706U MX 10070678 U MX10070678 U MX 10070678U MX 4430 E MX4430 E MX 4430E
Authority
MX
Mexico
Prior art keywords
excavate
ascending
excavate ascending
Prior art date
Application number
MX78100706U
Other languages
English (en)
Inventor
Michael Blair Snaddon
Original Assignee
Smith Boart Pty Ltd
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 Smith Boart Pty Ltd filed Critical Smith Boart Pty Ltd
Publication of MX4430E publication Critical patent/MX4430E/es

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
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E21B15/006—Means for anchoring the drilling machine to the ground
    • 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)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (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)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Soil Working Implements (AREA)
MX78100706U 1977-01-19 1978-01-18 Mejoras en metodo y aparato para excavar en forma ascendente MX4430E (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00770289A ZA77289B (en) 1977-01-19 1977-01-19 Improvements in raise-boring

Publications (1)

Publication Number Publication Date
MX4430E true MX4430E (es) 1982-04-29

Family

ID=25571130

Family Applications (1)

Application Number Title Priority Date Filing Date
MX78100706U MX4430E (es) 1977-01-19 1978-01-18 Mejoras en metodo y aparato para excavar en forma ascendente

Country Status (8)

Country Link
US (1) US4191267A (es)
AU (1) AU502463B2 (es)
CA (1) CA1068677A (es)
MX (1) MX4430E (es)
NO (1) NO150130C (es)
SE (1) SE440532B (es)
ZA (1) ZA77289B (es)
ZM (1) ZM478A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5393175A (en) * 1993-06-18 1995-02-28 Courville; Leo Diamond core drill
US8464813B2 (en) 2006-06-20 2013-06-18 Atlas Copco Secoroc Llc Cutter assembly for a raise boring reamer
CN104919946A (zh) * 2015-06-29 2015-09-23 贵阳九洲烟草成套设备有限公司 用于烟苗井窖打孔的钻头组件

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2837324A (en) * 1955-04-04 1958-06-03 West Canadian Collieries Ltd Apparatus for drilling large holes between galleries
US2839271A (en) * 1955-05-02 1958-06-17 Charles W Kandle Tunneling machine
US3162254A (en) * 1961-11-24 1964-12-22 Calweld Inc Earth boring and conduit laying machine
US3231029A (en) * 1963-10-28 1966-01-25 Robbins & Assoc James S Articulated drilling shafts for raise drilling
US3280416A (en) * 1964-04-20 1966-10-25 James M Forsyth Two-stage drill for mechanical decoking or the like
US3386520A (en) * 1966-04-01 1968-06-04 Alkirk Inc Apparatus for anchoring the pilot member in a pilot bore
US3411826A (en) * 1966-05-26 1968-11-19 Smith Ind International Inc Tunnel boring machine
US3399738A (en) * 1966-06-06 1968-09-03 Smith Ind International Inc Raise driver
US3894402A (en) * 1974-07-19 1975-07-15 Martin D Cherrington Apparatus and method for emplacing a conduit along an underground arcuate path

Also Published As

Publication number Publication date
CA1068677A (en) 1979-12-25
ZA77289B (en) 1978-04-26
ZM478A1 (en) 1978-10-23
NO150130B (no) 1984-05-14
US4191267A (en) 1980-03-04
SE440532B (sv) 1985-08-05
NO780161L (no) 1978-07-20
NO150130C (no) 1984-08-22
SE7800669L (sv) 1978-07-20
AU502463B2 (en) 1979-07-26

Similar Documents

Publication Publication Date Title
MX147075A (es) Mejoras en cinta combinada de etiquetas y metodo para producirla
MX146122A (es) Mejoras en aparato y metodo para reparar un pozo ademado
MX146448A (es) Rinon artificial mejorado y metodo para hacer el mismo
MX143562A (es) Mejoras en aparato para hacer embutidos
MX145124A (es) Mejoras en aparato para elaborar embutidos
MX147863A (es) Mejoras en aparato para fabricar pizzas y similares
FI782335A (fi) Foerfarande foer belaeggning in situ av katoder av alkalihalogenidelektrolysceller med en aktiv belaeggning
LU79354A1 (fr) Messonde zum bestimmen der ionenkonzentration in fluessigkeiten
MX149464A (es) Mejoras en inodoro y metodo para hacerlo
IT1101268B (it) Metodo e apparato per produrre nerofumo
MX151661A (es) Mejoras en metodo y aparato para producir alumina anhidra
IT1192168B (it) Laminato strutturale e procedimento per produrlo
IT1082155B (it) Metodo ed apparecchio per rivettare
NO151478C (no) Hydraulisk paavirkbart nedfoerings- og uttrekningsverktoey
MX143743A (es) Mejoras en aparato para fabricar lizos
MX144002A (es) Mejoras en conjunto de cubierta y llanta para usarse en removedoras de tierra
IT1042881B (it) Metodo per separare e recuperare idrochinone
MX145989A (es) Mejoras en metodo y aparato para eregir una estructura de enlace
JPS5393494A (en) Drilling method and device to be used in said method
FI781993A (fi) Saett att i cement baedda in borsyra eller borhaltigt radioaktivt avfall
MX143038A (es) Mejoras en celda de litio-brono y metodo para hacerla
MX144027A (es) Mejoras en metodo y aparato para determinar parametros de formaciones subterraneas
MX4430E (es) Mejoras en metodo y aparato para excavar en forma ascendente
MX147878A (es) Mejoras en metodo y aparato para empenachar una capa de respaldo
ZA771250B (en) Improvements in and relating to apparatus for use in buildings