DE2057218C3 - - Google Patents
Info
- Publication number
- DE2057218C3 DE2057218C3 DE2057218A DE2057218A DE2057218C3 DE 2057218 C3 DE2057218 C3 DE 2057218C3 DE 2057218 A DE2057218 A DE 2057218A DE 2057218 A DE2057218 A DE 2057218A DE 2057218 C3 DE2057218 C3 DE 2057218C3
- Authority
- DE
- Germany
- 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
- F42D1/10—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)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Piles And Underground Anchors (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU6414569 | 1969-11-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2057218A1 DE2057218A1 (de) | 1971-06-03 |
| DE2057218C3 true DE2057218C3 (de) | 1973-01-04 |
Family
ID=3748860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702057218 Granted DE2057218A1 (de) | 1969-11-21 | 1970-11-20 | Vorrichtung zum Beschicken von Bohrloechern |
Country Status (9)
| Country | Link |
|---|---|
| CA (1) | CA945407A (de) |
| DE (1) | DE2057218A1 (de) |
| ES (1) | ES385762A2 (de) |
| FR (1) | FR2073404B2 (de) |
| GB (1) | GB1261486A (de) |
| IE (1) | IE35131B1 (de) |
| NO (1) | NO123167B (de) |
| ZA (1) | ZA706695B (de) |
| ZM (1) | ZM11070A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU474509B2 (en) * | 1972-08-17 | 1975-01-30 | Ici Australia Limited | A device for loading gas-conveyed particulate solids into a borehole partially filled with water |
| SE509273C2 (sv) * | 1997-06-05 | 1999-01-11 | Nitro Nobel Ab | Förfarande och anordning för laddning av borrhål med sprängämne |
| CN112282839B (zh) * | 2020-11-19 | 2024-10-25 | 中煤地华盛水文地质勘察有限公司 | 一种钻孔用封堵井下空洞装置 |
-
1970
- 1970-10-02 ZA ZA706695A patent/ZA706695B/xx unknown
- 1970-10-09 ZM ZM110/70A patent/ZM11070A1/xx unknown
- 1970-11-09 GB GB53113/70A patent/GB1261486A/en not_active Expired
- 1970-11-10 IE IE1427/70A patent/IE35131B1/xx unknown
- 1970-11-12 CA CA098,036A patent/CA945407A/en not_active Expired
- 1970-11-16 NO NO4362/70A patent/NO123167B/no unknown
- 1970-11-20 DE DE19702057218 patent/DE2057218A1/de active Granted
- 1970-11-20 FR FR7041868A patent/FR2073404B2/fr not_active Expired
- 1970-11-21 ES ES385762A patent/ES385762A2/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2073404B2 (de) | 1975-07-04 |
| DE2057218A1 (de) | 1971-06-03 |
| NO123167B (de) | 1971-10-04 |
| CA945407A (en) | 1974-04-16 |
| ES385762A2 (es) | 1973-04-01 |
| GB1261486A (en) | 1972-01-26 |
| ZM11070A1 (en) | 1972-06-21 |
| IE35131L (en) | 1971-05-21 |
| ZA706695B (en) | 1972-05-31 |
| IE35131B1 (en) | 1975-11-26 |
| FR2073404A2 (de) | 1971-10-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |