ES245677Y - CYLINDRICAL CARTRIDGE OF AN ELASTIC MATERIAL FOR ELEVATION OF DRILLS - Google Patents
CYLINDRICAL CARTRIDGE OF AN ELASTIC MATERIAL FOR ELEVATION OF DRILLSInfo
- Publication number
- ES245677Y ES245677Y ES1979245677U ES245677U ES245677Y ES 245677 Y ES245677 Y ES 245677Y ES 1979245677 U ES1979245677 U ES 1979245677U ES 245677 U ES245677 U ES 245677U ES 245677 Y ES245677 Y ES 245677Y
- Authority
- ES
- Spain
- Prior art keywords
- drills
- elevation
- elastic material
- cylindrical cartridge
- cartridge
- 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
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)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7827322A FR2436964A1 (en) | 1978-09-20 | 1978-09-20 | CARTRIDGE FOR STUFFING MINE HOLES |
Publications (2)
Publication Number | Publication Date |
---|---|
ES245677U ES245677U (en) | 1980-01-01 |
ES245677Y true ES245677Y (en) | 1980-06-16 |
Family
ID=9212978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1979245677U Expired ES245677Y (en) | 1978-09-20 | 1979-09-19 | CYLINDRICAL CARTRIDGE OF AN ELASTIC MATERIAL FOR ELEVATION OF DRILLS |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE878787A (en) |
BR (1) | BR7905979A (en) |
DE (1) | DE2934733A1 (en) |
ES (1) | ES245677Y (en) |
FR (1) | FR2436964A1 (en) |
GB (1) | GB2031561B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE887123A (en) * | 1981-01-19 | 1981-07-20 | Bourguignonne Plastique | CARTRIDGE FOR STUFFING MINE HOLES |
ZW12688A1 (en) * | 1987-10-23 | 1989-05-31 | Ici Australia Operations | Conduit construction means |
WO2005071349A1 (en) * | 2004-01-26 | 2005-08-04 | Nxco International Limited | Rock breaking cartridge and use thereof |
CA2577481A1 (en) * | 2004-10-12 | 2006-04-20 | Glen Robert Hawkins | Stemming plug |
CN108398067B (en) * | 2018-03-16 | 2019-09-17 | 长春黄金研究院有限公司 | On a kind of medium-length hole under punching to the In-hole short delay blasting method of powder charge |
CN109142667B (en) * | 2018-09-05 | 2021-02-26 | 西安近代化学研究所 | Non-contact measurement method for axial and radial deformation of explosive column under temperature loading condition |
CN109238871B (en) * | 2018-09-05 | 2021-01-05 | 西安近代化学研究所 | Non-contact type measuring device for axial and radial deformation of explosive column under temperature loading condition |
CN112945041B (en) * | 2021-01-21 | 2022-08-30 | 中南大学 | Blast hole plugging device |
CN114543606B (en) * | 2022-04-12 | 2022-12-16 | 中国矿业大学 | Mine roof presplitting blasting hole sealing device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE256789C (en) * | ||||
DE1073921B (en) * | 1960-01-21 | Mülheim/Ruhr Günther Mittag | Water trimmings | |
DE1074472B (en) * | 1958-06-16 | 1960-01-28 | Josef Peters K -G , Lunen (Westf ) | Water filling ampoule for borehole blasting |
DE1114133B (en) * | 1959-03-12 | 1961-09-21 | Guenther Mittag | Water contamination |
FR1294253A (en) * | 1961-04-13 | 1962-05-26 | Explosifs Prod Chim | Improvements to water-filled blastholes |
DE1646368A1 (en) * | 1967-09-09 | 1970-08-13 | Morhenn Dipl Ing Ernst | Method and filling ampoule for filling explosive charges in boreholes |
-
1978
- 1978-09-20 FR FR7827322A patent/FR2436964A1/en active Granted
-
1979
- 1979-08-28 DE DE19792934733 patent/DE2934733A1/en active Granted
- 1979-09-14 BE BE1/009528A patent/BE878787A/en not_active IP Right Cessation
- 1979-09-19 GB GB7932529A patent/GB2031561B/en not_active Expired
- 1979-09-19 BR BR7905979A patent/BR7905979A/en unknown
- 1979-09-19 ES ES1979245677U patent/ES245677Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2934733A1 (en) | 1980-04-10 |
DE2934733C2 (en) | 1988-09-15 |
GB2031561A (en) | 1980-04-23 |
BE878787A (en) | 1980-03-14 |
FR2436964A1 (en) | 1980-04-18 |
FR2436964B1 (en) | 1981-07-31 |
GB2031561B (en) | 1982-07-14 |
BR7905979A (en) | 1980-05-27 |
ES245677U (en) | 1980-01-01 |
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