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AU470404B2 - Remote rock breaking method apparatus therefor - Google Patents
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AU470404B2 - Remote rock breaking method apparatus therefor - Google Patents

Remote rock breaking method apparatus therefor

Info

Publication number
AU470404B2
AU470404B2 AU39160/72A AU3916072A AU470404B2 AU 470404 B2 AU470404 B2 AU 470404B2 AU 39160/72 A AU39160/72 A AU 39160/72A AU 3916072 A AU3916072 A AU 3916072A AU 470404 B2 AU470404 B2 AU 470404B2
Authority
AU
Australia
Prior art keywords
apparatus therefor
rock breaking
breaking method
method apparatus
remote
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU39160/72A
Other versions
AU3916072A (en
Inventor
Edward Eckels Robert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of AU470404B2 publication Critical patent/AU470404B2/en
Publication of AU3916072A publication Critical patent/AU3916072A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D3/00—Particular applications of blasting techniques
    • F42D3/04—Particular applications of blasting techniques for rock blasting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/02—Arranging blasting cartridges to form an assembly

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)
AU39160/72A 1971-02-22 1972-02-18 Remote rock breaking method apparatus therefor Expired AU470404B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11753771A 1971-02-22 1971-02-22
USUS117537 1971-02-22

Publications (2)

Publication Number Publication Date
AU470404B2 true AU470404B2 (en) 1973-08-23
AU3916072A AU3916072A (en) 1973-08-23

Family

ID=22373459

Family Applications (1)

Application Number Title Priority Date Filing Date
AU39160/72A Expired AU470404B2 (en) 1971-02-22 1972-02-18 Remote rock breaking method apparatus therefor

Country Status (5)

Country Link
US (1) US3741119A (en)
AU (1) AU470404B2 (en)
CA (1) CA956840A (en)
FR (1) FR2232944A5 (en)
GB (1) GB1362891A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3982486A (en) * 1975-01-14 1976-09-28 Eckels Robert E Non-expendable positioning frame for multiple explosive charges
US4069760A (en) * 1976-03-01 1978-01-24 Eckels Robert E Method for driving a shaft with shaped charges
US5792978A (en) * 1997-05-27 1998-08-11 The United States Of America As Represented By The Secretary Of The Navy Barge strike explosive clearance system
RU2181877C2 (en) * 2000-07-27 2002-04-27 Санкт-Петербургский государственный горный институт им. Г.В. Плеханова (Технический университет) Device for destruction of oversized rocks
US6561848B1 (en) * 2002-01-18 2003-05-13 Adc Telecommunications, Inc. Triaxial connector adapter and method
RU2229683C2 (en) * 2002-06-13 2004-05-27 Санкт-Петербургский государственный горный институт им. Г.В. Плеханова (Технический университет) Device for destruction of oversized rocks
US8119958B2 (en) * 2009-02-19 2012-02-21 Lockheed Martin Corporation Method and device for matrix of explosive cells
US9175938B2 (en) 2011-06-13 2015-11-03 Darrel Barnette Rotating and oscillating breaching device with reactive material
US9365463B1 (en) 2011-06-13 2016-06-14 Darrel Barnette Rotating and oscillating breaching device with reactive material
US8789468B2 (en) * 2011-06-13 2014-07-29 Eric Bleicken Reactive material breaching device
CN104048567B (en) * 2014-06-20 2015-12-30 中南大学 On cover the defining method of the boulder explosion pretreatment explosive specific charge under Rock Conditions
CN113566663B (en) * 2020-04-28 2022-11-29 广东中人岩土工程有限公司 Carbon dioxide underwater blasting construction method
CN116642376B (en) * 2023-07-21 2025-12-19 中国铁建港航局集团有限公司 A type of underwater bare blast point positioning and fixing grid

Also Published As

Publication number Publication date
GB1362891A (en) 1974-08-07
FR2232944A5 (en) 1975-01-03
US3741119A (en) 1973-06-26
CA956840A (en) 1974-10-29
AU3916072A (en) 1973-08-23

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