BE414203A - - Google Patents
Info
- Publication number
- BE414203A BE414203A BE414203DA BE414203A BE 414203 A BE414203 A BE 414203A BE 414203D A BE414203D A BE 414203DA BE 414203 A BE414203 A BE 414203A
- Authority
- BE
- Belgium
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
-
- 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
- F42D1/18—Plugs for boreholes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Soil Working Implements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE449268X | 1934-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE414203A true BE414203A (xx) |
Family
ID=6538242
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE414203D BE414203A (xx) | 1934-02-16 | ||
| BE409119D BE409119A (xx) | 1934-02-16 | 1935-07-23 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE409119D BE409119A (xx) | 1934-02-16 | 1935-07-23 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2040581A (xx) |
| BE (2) | BE409119A (xx) |
| DE (1) | DE727397C (xx) |
| FR (2) | FR804012A (xx) |
| GB (1) | GB449268A (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE744063C (de) * | 1938-11-29 | 1944-01-08 | Thea Voortmann Geb Aschhoff | Pfropfen zum Besetzen von Bohrloechern fuer Sprengzwecke |
| US2481814A (en) * | 1941-01-02 | 1949-09-13 | Philadelphia And Reading Coal | Connecting sleeve for dynamite cartridges |
| US2771841A (en) * | 1947-08-15 | 1956-11-27 | Fino Anthony J De | Belt line charge |
| US3179049A (en) * | 1959-08-06 | 1965-04-20 | Richfield Oil Corp | Stemming device |
| US2995087A (en) * | 1959-09-04 | 1961-08-08 | Edney | Blasting plug |
| CN112033245B (zh) * | 2020-09-14 | 2021-08-13 | 中国矿业大学(北京) | 一种长距离炮孔装药装置及装药方法 |
-
0
- BE BE414203D patent/BE414203A/xx unknown
-
1934
- 1934-02-17 DE DEV30428D patent/DE727397C/de not_active Expired
-
1935
- 1935-02-01 GB GB3381/35A patent/GB449268A/en not_active Expired
- 1935-05-11 FR FR804012D patent/FR804012A/fr not_active Expired
- 1935-05-23 US US23105A patent/US2040581A/en not_active Expired - Lifetime
- 1935-07-23 BE BE409119D patent/BE409119A/xx unknown
-
1936
- 1936-03-11 FR FR47175D patent/FR47175E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE727397C (de) | 1942-11-02 |
| US2040581A (en) | 1936-05-12 |
| FR804012A (fr) | 1936-10-14 |
| FR47175E (fr) | 1937-02-06 |
| BE409119A (xx) | 1935-06-29 |
| GB449268A (en) | 1936-06-24 |