ZA844860B - Expandable explosive and stemming cartridge - Google Patents

Expandable explosive and stemming cartridge

Info

Publication number
ZA844860B
ZA844860B ZA844860A ZA844860A ZA844860B ZA 844860 B ZA844860 B ZA 844860B ZA 844860 A ZA844860 A ZA 844860A ZA 844860 A ZA844860 A ZA 844860A ZA 844860 B ZA844860 B ZA 844860B
Authority
ZA
South Africa
Prior art keywords
explosive
expandable
stemming cartridge
stemming
cartridge
Prior art date
Application number
ZA844860A
Other languages
English (en)
Inventor
Horst Fritz Marz
Original Assignee
Canadian Ind
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 Canadian Ind filed Critical Canadian Ind
Publication of ZA844860B publication Critical patent/ZA844860B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
    • F42D1/20—Tamping cartridges, i.e. cartridges containing tamping material

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Package Specialized In Special Use (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
ZA844860A 1983-08-08 1984-06-26 Expandable explosive and stemming cartridge ZA844860B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000434111A CA1181738A (fr) 1983-08-08 1983-08-08 Charge d'amorcage dilatable pour le sautage

Publications (1)

Publication Number Publication Date
ZA844860B true ZA844860B (en) 1985-02-27

Family

ID=4125827

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA844860A ZA844860B (en) 1983-08-08 1984-06-26 Expandable explosive and stemming cartridge

Country Status (6)

Country Link
US (1) US4492165A (fr)
AP (1) AP8400002A0 (fr)
AU (1) AU563994B2 (fr)
CA (1) CA1181738A (fr)
ZA (1) ZA844860B (fr)
ZM (1) ZM3984A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4787316A (en) * 1984-09-10 1988-11-29 Econex, Inc. Expandable, self-tamping explosive bag
US4813358A (en) * 1988-05-31 1989-03-21 Ireco Incorporated Inflatable wand for loading a mining borehole
US5092245A (en) * 1990-07-18 1992-03-03 The United States Of America As Represented By The Secretary Of The Army Explosive stemming device
US5313890A (en) * 1991-04-29 1994-05-24 Hughes Missile Systems Company Fragmentation warhead device
CA2044311A1 (fr) * 1991-06-11 1992-12-12 Otto F. Baumgartner Dispositif de mise en place d'explosifs en vrac
US5497829A (en) * 1993-11-17 1996-03-12 Foam Concepts, Inc. Expansion foam borehole plug and method
US5474364A (en) * 1994-10-20 1995-12-12 The United States Of America As Represented By The Secretary Of The Interior Shotgun cartridge rock breaker
AUPO307196A0 (en) * 1996-10-18 1996-11-14 Ici Australia Operations Proprietary Limited Method of controlled blasting
US5936187A (en) * 1997-09-19 1999-08-10 Mocap Incorporated Blasting stemming plug
WO2008144846A1 (fr) * 2007-05-31 2008-12-04 Trouperdale Pty Ltd Dispositif de formation de vide gonflable pour une utilisation dans des trous de mines explosifs
WO2011127491A2 (fr) * 2010-04-06 2011-10-13 Sandvik Mining And Construction Rsa (Pty) Ltd Produit d'abattage de roches
US8136449B2 (en) 2010-05-17 2012-03-20 Escamilla Peter S Explosive powder plug and method of using the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1220208A (en) * 1916-02-04 1917-03-27 Amos Ellis Cartridge.
US2966855A (en) * 1958-03-20 1961-01-03 Airmite Midwest Inc Explosive-containing bag used in blasting
US3087425A (en) * 1961-11-30 1963-04-30 Jr George L Griffith Expansible explosive unit for use in wet boreholes
US3122096A (en) * 1962-03-16 1964-02-25 Alfred E Wick Expansible explosive package
US3323455A (en) * 1965-09-30 1967-06-06 Trojan Powder Co Expansible explosive cartridge
US3806025A (en) * 1970-10-19 1974-04-23 T Marshall Stemming bag
US3783787A (en) * 1972-01-17 1974-01-08 Ireco Chemicals Blasting charge and container therefor

Also Published As

Publication number Publication date
AU3046584A (en) 1985-02-14
CA1181738A (fr) 1985-01-29
ZM3984A1 (en) 1986-04-28
AP8400002A0 (en) 1985-12-18
AU563994B2 (en) 1987-07-30
US4492165A (en) 1985-01-08

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