BR8501153A - Metodos e aparelho para carregar um furo de sondagem com explosivos - Google Patents
Metodos e aparelho para carregar um furo de sondagem com explosivosInfo
- Publication number
- BR8501153A BR8501153A BR8501153A BR8501153A BR8501153A BR 8501153 A BR8501153 A BR 8501153A BR 8501153 A BR8501153 A BR 8501153A BR 8501153 A BR8501153 A BR 8501153A BR 8501153 A BR8501153 A BR 8501153A
- Authority
- BR
- Brazil
- Prior art keywords
- explosives
- appliance
- load
- methods
- drilling hole
- Prior art date
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
- F42D1/10—Feeding explosives in granular or slurry form; Feeding explosives by pneumatic or hydraulic pressure
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Geophysics And Detection Of Objects (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/592,306 US4572075A (en) | 1984-03-21 | 1984-03-21 | Methods and apparatus for loading a borehole with explosives |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8501153A true BR8501153A (pt) | 1985-11-12 |
Family
ID=24370155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8501153A BR8501153A (pt) | 1984-03-21 | 1985-03-14 | Metodos e aparelho para carregar um furo de sondagem com explosivos |
Country Status (5)
Country | Link |
---|---|
US (1) | US4572075A (pt) |
AU (1) | AU3021984A (pt) |
BR (1) | BR8501153A (pt) |
CA (1) | CA1214955A (pt) |
ZA (1) | ZA845059B (pt) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1239550A (en) * | 1986-01-07 | 1988-07-26 | William E. Cribb | Method for charging flowable explosives into upwardly extending boreholes |
US4754705A (en) * | 1986-11-17 | 1988-07-05 | The Curators Of The University Of Missouri | Mechanical stemming construction for blast holes and method of use |
MW1689A1 (en) * | 1988-04-21 | 1989-12-13 | Aeci Ltd | Loading of boreholes with exploves |
US4813358A (en) * | 1988-05-31 | 1989-03-21 | Ireco Incorporated | Inflatable wand for loading a mining borehole |
CA1315573C (en) * | 1989-05-12 | 1993-04-06 | Phil O'garr | Method and apparatus for charging waterlogged boreholes with explosives |
CA2044311A1 (en) * | 1991-06-11 | 1992-12-12 | Otto F. Baumgartner | Bulk explosive charger |
US5247886A (en) * | 1992-10-14 | 1993-09-28 | The Curators Of The University Of Missouri | Blast plug and stemming construction for blast holes |
US5253586A (en) * | 1992-10-15 | 1993-10-19 | The Curators Of The University Of Missouri | Method of stemming a blast hole |
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 |
US6631684B2 (en) * | 1999-09-16 | 2003-10-14 | Dae Woo Kang | Rock blasting method using air bladders embedded in loading layers |
MXPA03011552A (es) * | 2001-06-11 | 2004-03-18 | Jeffrey S Senules | Metodo y aparato para enmangar un barreno. |
FR2853055A1 (fr) * | 2003-03-31 | 2004-10-01 | Denis Alonso S A | Methode de tubage d'un forage destine au minage et contenant de l'eau |
KR100680855B1 (ko) * | 2005-03-11 | 2007-02-08 | 강대우 | 발파용 에어튜브 및 그것을 이용한 암반발파방법 |
US7771550B2 (en) * | 2005-10-07 | 2010-08-10 | Dyno Nobel, Inc. | Method and system for manufacture and delivery of an emulsion explosive |
WO2009010946A2 (en) * | 2007-07-16 | 2009-01-22 | Explosives Manufacturing Industries (1977) Ltd. | Method, device and system of deploying a payload |
EP2556328B1 (en) * | 2010-04-06 | 2014-01-15 | Sandvik Mining And Construction RSA (Pty) Ltd | A rock breaking product |
WO2021062493A1 (en) * | 2019-10-04 | 2021-04-08 | Mti Group Pty Ltd | Lubricated blast hole liner |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2745346A (en) * | 1953-05-11 | 1956-05-15 | Union Carbide & Carbon Corp | Method of charging holes with explosives |
US3087425A (en) * | 1961-11-30 | 1963-04-30 | Jr George L Griffith | Expansible explosive unit for use in wet boreholes |
US3303738A (en) * | 1963-10-14 | 1967-02-14 | Intermountain Res And Engineer | Method for mixing and pumping of slurry explosive |
US3380333A (en) * | 1963-10-14 | 1968-04-30 | Intermountain Res And Engineer | System for mixing and pumping slurry explosives |
US3361023A (en) * | 1966-07-28 | 1968-01-02 | Intermountain Res And Engineer | System for pumping slurry or gel explosives into boreholes |
US3949673A (en) * | 1974-04-16 | 1976-04-13 | E. I. Dupont De Nemours And Company | Semi-rigid sinuous blasting charge and borehole loading method |
US3986430A (en) * | 1975-03-21 | 1976-10-19 | E. I. Du Pont De Nemours And Company | Loading of boreholes with explosives |
-
1984
- 1984-03-21 US US06/592,306 patent/US4572075A/en not_active Expired - Lifetime
- 1984-07-03 AU AU30219/84A patent/AU3021984A/en not_active Abandoned
- 1984-07-03 ZA ZA845059A patent/ZA845059B/xx unknown
- 1984-07-06 CA CA000458312A patent/CA1214955A/en not_active Expired
-
1985
- 1985-03-14 BR BR8501153A patent/BR8501153A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
US4572075A (en) | 1986-02-25 |
ZA845059B (en) | 1985-02-27 |
AU3021984A (en) | 1985-09-26 |
CA1214955A (en) | 1986-12-09 |
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