NL272235A - - Google Patents
Info
- Publication number
- NL272235A NL272235A NL272235DA NL272235A NL 272235 A NL272235 A NL 272235A NL 272235D A NL272235D A NL 272235DA NL 272235 A NL272235 A NL 272235A
- Authority
- NL
- Netherlands
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)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT917960A AT227588B (de) | 1960-12-09 | 1960-12-09 | Vorrichtung zum Laden von Bohrlöchern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL272235A true NL272235A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=3611869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL272235D NL272235A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1960-12-09 |
Country Status (5)
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2834245A (en) * | 1954-04-05 | 1958-05-13 | Charles C Osborne | Blast hole loading device |
| FR1198584A (fr) * | 1957-04-25 | 1959-12-08 | Nitroglycerin Ab | Dispositif destiné à charger des trous de mines à l'aide d'explosifs |
-
0
- NL NL272235D patent/NL272235A/xx unknown
-
1960
- 1960-12-09 AT AT917960A patent/AT227588B/de active
-
1961
- 1961-11-30 DE DEB64991A patent/DE1171320B/de active Pending
- 1961-12-06 LU LU40912D patent/LU40912A1/xx unknown
- 1961-12-08 BE BE611322A patent/BE611322A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU40912A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1962-02-04 |
| BE611322A (fr) | 1962-03-30 |
| AT227588B (de) | 1963-05-27 |
| DE1171320B (de) | 1964-05-27 |