IT1078903B - Dispositivo e procedimento per la frattura di rocce - Google Patents

Dispositivo e procedimento per la frattura di rocce

Info

Publication number
IT1078903B
IT1078903B IT49816/77A IT4981677A IT1078903B IT 1078903 B IT1078903 B IT 1078903B IT 49816/77 A IT49816/77 A IT 49816/77A IT 4981677 A IT4981677 A IT 4981677A IT 1078903 B IT1078903 B IT 1078903B
Authority
IT
Italy
Prior art keywords
procedure
rock fracture
fracture device
rock
fracture
Prior art date
Application number
IT49816/77A
Other languages
English (en)
Original Assignee
Atlas Copco Ab
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 Atlas Copco Ab filed Critical Atlas Copco Ab
Application granted granted Critical
Publication of IT1078903B publication Critical patent/IT1078903B/it

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1066—Making by using boring or cutting machines with fluid jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/02—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery
    • B05B12/06—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery for effecting pulsating flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/004—Severing by means other than cutting; Apparatus therefor by means of a fluid jet

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Disintegrating Or Milling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Reciprocating Pumps (AREA)
  • Crushing And Pulverization Processes (AREA)
IT49816/77A 1976-06-28 1977-06-14 Dispositivo e procedimento per la frattura di rocce IT1078903B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7607337A SE7607337L (sv) 1976-06-28 1976-06-28 Sett och anordning for brytning av ett fast material

Publications (1)

Publication Number Publication Date
IT1078903B true IT1078903B (it) 1985-05-08

Family

ID=20328317

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49816/77A IT1078903B (it) 1976-06-28 1977-06-14 Dispositivo e procedimento per la frattura di rocce

Country Status (15)

Country Link
US (2) US4195885A (it)
JP (1) JPS6020556B2 (it)
AU (1) AU509574B2 (it)
BR (1) BR7704136A (it)
CA (1) CA1072587A (it)
DE (1) DE2728677A1 (it)
FI (1) FI67743C (it)
FR (1) FR2356806A1 (it)
GB (1) GB1534663A (it)
IT (1) IT1078903B (it)
NO (1) NO771986L (it)
PL (1) PL110029B1 (it)
SE (1) SE7607337L (it)
SU (1) SU722499A3 (it)
ZA (1) ZA773479B (it)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3045126A1 (de) * 1980-11-29 1982-09-09 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Brecheinrichtung zum aufbrechen grosser haufwerksstuecke an der streb-streckenuebergabe
CA1194985A (en) * 1982-02-12 1985-10-08 Eastman Kodak Company Light detecting and measuring devices
SE443738B (sv) * 1982-09-30 1986-03-10 Atlas Copco Ab Hydraulisk slaganordning som drives med vetskepelare
US4863101A (en) * 1982-12-06 1989-09-05 Acb Technology Corporation Accelerating slugs of liquid
US4762277A (en) * 1982-12-06 1988-08-09 Briggs Technology Inc. Apparatus for accelerating slugs of liquid
JPS60129391A (ja) * 1983-12-15 1985-07-10 大成建設株式会社 海底岩盤の水圧破砕方法
US4607792A (en) * 1983-12-28 1986-08-26 Young Iii Chapman Oscillating pulsed jet generator
US4669783A (en) * 1985-12-27 1987-06-02 Flow Industries, Inc. Process and apparatus for fragmenting rock and like material using explosion-free high pressure shock waves
US4753549A (en) * 1986-08-29 1988-06-28 Nlb Corporation Method and apparatus for removing structural concrete
US4793734A (en) * 1987-10-22 1988-12-27 Nlb Apparatus for removing structural concrete
DE3915933C1 (it) * 1989-05-16 1990-11-29 Schneider, Geb. Loegel, Francine, Ingwiller, Fr
US5098163A (en) * 1990-08-09 1992-03-24 Sunburst Recovery, Inc. Controlled fracture method and apparatus for breaking hard compact rock and concrete materials
DE4138420C2 (de) * 1991-09-05 2001-03-08 Faure Bertrand Sitztech Gmbh Verstellbeschlag für Kraftfahrzeugsitze
US5308149A (en) * 1992-06-05 1994-05-03 Sunburst Excavation, Inc. Non-explosive drill hole pressurization method and apparatus for controlled fragmentation of hard compact rock and concrete
DE4300191A1 (de) * 1993-01-07 1994-07-14 Klein Schanzlin & Becker Ag Dichtung aus Metall
PL182548B1 (pl) 1995-08-04 2002-01-31 Rocktek Ltd Urządzenie do odstrzeliwania twardego materiału
CA2235676A1 (en) * 1995-08-07 1997-02-20 John David Watson Method for controlled fragmentation of hard rock and concrete by the combination use of impact hammers and small charge blasting
US5611605A (en) * 1995-09-15 1997-03-18 Mccarthy; Donald E. Method apparatus and cartridge for non-explosive rock fragmentation
US6102484A (en) * 1996-07-30 2000-08-15 Applied Geodynamics, Inc. Controlled foam injection method and means for fragmentation of hard compact rock and concrete
SE9702330L (sv) * 1997-06-18 1998-03-30 Foersvarets Forskningsanstalt Sätt att sprida vätskedimma
US6339992B1 (en) 1999-03-11 2002-01-22 Rocktek Limited Small charge blasting apparatus including device for sealing pressurized fluids in holes
US6347837B1 (en) 1999-03-11 2002-02-19 Becktek Limited Slide assembly having retractable gas-generator apparatus
US6375271B1 (en) 1999-04-30 2002-04-23 Young, Iii Chapman Controlled foam injection method and means for fragmentation of hard compact rock and concrete
AUPQ591000A0 (en) 2000-02-29 2000-03-23 Rockmin Pty Ltd Cartridge shell and cartridge for blast holes and method of use
AU2003200490B2 (en) * 2002-02-20 2008-05-08 Rocktek Ltd. Apparatus and method for fracturing a hard material
US20040068897A1 (en) * 2002-07-26 2004-04-15 Buckner Lynn A. Air over water demolition
FI117548B (fi) * 2005-03-24 2006-11-30 Sandvik Tamrock Oy Iskulaite
US9039967B2 (en) 2012-02-06 2015-05-26 Hyprotek, Inc. Antiseptic applicators and packaging techniques
CN104613299B (zh) * 2015-02-04 2016-10-05 永州市鑫东森机械装备有限公司 劈裂机自动润滑装置
CN105157493B (zh) * 2015-09-30 2016-08-24 马卫国 一种爆破用膨胀管及其爆破方法
CN112610235B (zh) * 2020-12-24 2023-06-20 中国铁建重工集团股份有限公司 一种适用于tbm的即插即用式水射流辅助破岩设备
WO2022154797A1 (en) * 2021-01-15 2022-07-21 CFI Technologies, LLC Borehole sealing and improved foam properties for controlled foam injection (cfi) fragmentation of rock and concrete

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US999000A (en) * 1910-12-23 1911-07-25 Gewerkschaft Dorstfeld Rock loosening and impregnating device.
US3412554A (en) * 1965-05-05 1968-11-26 Inst Gidrodinamiki Sibirskogo Device for building up high pulse liquid pressures
US3521820A (en) * 1967-01-31 1970-07-28 Exotech Hydraulic pulsed jet device
US3520477A (en) * 1968-02-23 1970-07-14 Exotech Pneumatically powered water cannon
US3601988A (en) * 1969-10-28 1971-08-31 German Petrovich Chermensky Device for building-up fluid pressure pulses
US3605916A (en) * 1969-11-18 1971-09-20 Bogdan Vyacheslavovich Voitsek Hydraulic hammer
US3601987A (en) * 1969-12-24 1971-08-31 German Petrovich Chermensky Device for building-up fluid pressure pulses
US3687008A (en) * 1971-02-01 1972-08-29 W J Savage Co Inc Pressure fluid controlled reciprocating mechanism
US3704966A (en) * 1971-09-13 1972-12-05 Us Navy Method and apparatus for rock excavation
US3881554A (en) * 1973-05-25 1975-05-06 William C Cooley Mechanically actuated hammer and bit assembly therefor
US3841559A (en) * 1973-10-18 1974-10-15 Exotech Apparatus for forming high pressure pulsed jets of liquid
SE395503B (sv) * 1975-09-19 1977-08-15 Atlas Copco Ab Sett och anordning for brytning av ett fast material
US4177926A (en) * 1978-03-30 1979-12-11 The Toro Company Water accumulator-distributor for agricultural sprinkler

Also Published As

Publication number Publication date
JPS532302A (en) 1978-01-11
AU509574B2 (en) 1980-05-15
PL199149A1 (pl) 1978-02-27
FR2356806A1 (fr) 1978-01-27
CA1072587A (en) 1980-02-26
GB1534663A (en) 1978-12-06
FI67743C (fi) 1985-05-10
FI771980A (it) 1977-12-29
BR7704136A (pt) 1978-03-28
NO771986L (no) 1977-12-29
US4195885A (en) 1980-04-01
PL110029B1 (en) 1980-06-30
FR2356806B1 (it) 1983-07-29
JPS6020556B2 (ja) 1985-05-22
DE2728677A1 (de) 1978-01-05
SU722499A3 (ru) 1980-03-15
ZA773479B (en) 1978-04-26
FI67743B (fi) 1985-01-31
SE7607337L (sv) 1977-12-29
US4289275A (en) 1981-09-15
AU2605277A (en) 1978-12-21

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