FR2321680B1 - - Google Patents
Info
- Publication number
- FR2321680B1 FR2321680B1 FR7400465A FR7400465A FR2321680B1 FR 2321680 B1 FR2321680 B1 FR 2321680B1 FR 7400465 A FR7400465 A FR 7400465A FR 7400465 A FR7400465 A FR 7400465A FR 2321680 B1 FR2321680 B1 FR 2321680B1
- Authority
- FR
- France
- 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
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/08—Blasting cartridges, i.e. case and explosive with cavities in the charge, e.g. hollow-charge blasting cartridges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7400465A FR2321680A1 (fr) | 1974-01-07 | 1974-01-07 | Dispositif pyrotechnique de decoupage a effet de charge creuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7400465A FR2321680A1 (fr) | 1974-01-07 | 1974-01-07 | Dispositif pyrotechnique de decoupage a effet de charge creuse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2321680A1 FR2321680A1 (fr) | 1977-03-18 |
| FR2321680B1 true FR2321680B1 (US06650917-20031118-M00005.png) | 1978-01-13 |
Family
ID=9133176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7400465A Granted FR2321680A1 (fr) | 1974-01-07 | 1974-01-07 | Dispositif pyrotechnique de decoupage a effet de charge creuse |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2321680A1 (US06650917-20031118-M00005.png) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2495991A1 (fr) * | 1980-12-15 | 1982-06-18 | France Etat | Procedes et dispositifs pyrotechniques de decoupage sous l'eau au moyen d'un cordeau detonant |
| CA1264123A (en) * | 1981-12-08 | 1990-01-02 | John Stuart Mcveagh | Hollow charge and liner assemblage |
| GB2221285B (en) * | 1988-07-27 | 1992-09-30 | Alford Sidney C | Linear cutting charge and kit-of-parts for making same |
| FR2672983B1 (fr) * | 1991-02-15 | 1993-06-18 | Explosifs Prod Chim | Dispositif de decoupage par effet de charge creuse. |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2587243A (en) * | 1946-10-16 | 1952-02-26 | I J Mccullough | Cutting apparatus |
-
1974
- 1974-01-07 FR FR7400465A patent/FR2321680A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2321680A1 (fr) | 1977-03-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CL | Concession to grant licenses | ||
| ST | Notification of lapse |