BE435825A - - Google Patents
Info
- Publication number
- BE435825A BE435825A BE435825DA BE435825A BE 435825 A BE435825 A BE 435825A BE 435825D A BE435825D A BE 435825DA BE 435825 A BE435825 A BE 435825A
- Authority
- BE
- Belgium
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C37/00—Other methods or devices for dislodging with or without loading
- E21C37/06—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole
- E21C37/10—Devices with expanding elastic casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
-
- 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
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Buffer Packaging (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US224660A US2233205A (en) | 1938-08-13 | 1938-08-13 | Mining cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE435825A true BE435825A (enrdf_load_stackoverflow) |
Family
ID=22841609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE435825D BE435825A (enrdf_load_stackoverflow) | 1938-08-13 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2233205A (enrdf_load_stackoverflow) |
| BE (1) | BE435825A (enrdf_load_stackoverflow) |
| FR (1) | FR858624A (enrdf_load_stackoverflow) |
| GB (1) | GB541444A (enrdf_load_stackoverflow) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2511005A (en) * | 1945-09-28 | 1950-06-13 | John E Pool | Mine clearing snake |
| US2634113A (en) * | 1946-09-04 | 1953-04-07 | Joy Mfg Co | Combined drill and expansible breaker mechanism |
| US2796797A (en) * | 1953-02-21 | 1957-06-25 | Dynamit Nobel Ag | Method of producing armoured synthetic plastic tubes |
| US3401946A (en) * | 1967-08-07 | 1968-09-17 | Lynes Inc | Inflatable device |
| DE2640527A1 (de) * | 1976-09-09 | 1978-03-16 | Hostert Automata | Einsatz fuer photoentwicklungsmaschinen |
| SE500317C2 (sv) * | 1991-11-22 | 1994-05-30 | Westboenergi Ab | Spräckkropp |
| SE531266C2 (sv) * | 2006-02-15 | 2009-02-03 | Emstone Ab | Expansionsanordning för riktad kilformig spräckning av sten, berg, betong eller liknande material |
| CN109579626A (zh) * | 2019-01-28 | 2019-04-05 | 贵州大学 | 一种便于进行锁合的爆破筒 |
-
0
- BE BE435825D patent/BE435825A/xx unknown
-
1938
- 1938-08-13 US US224660A patent/US2233205A/en not_active Expired - Lifetime
-
1939
- 1939-07-13 GB GB20459/39A patent/GB541444A/en not_active Expired
- 1939-08-03 FR FR858624D patent/FR858624A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2233205A (en) | 1941-02-25 |
| GB541444A (en) | 1941-11-27 |
| FR858624A (fr) | 1940-11-29 |