FR2659107B1 - - Google Patents
Info
- Publication number
- FR2659107B1 FR2659107B1 FR9002567A FR9002567A FR2659107B1 FR 2659107 B1 FR2659107 B1 FR 2659107B1 FR 9002567 A FR9002567 A FR 9002567A FR 9002567 A FR9002567 A FR 9002567A FR 2659107 B1 FR2659107 B1 FR 2659107B1
- 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 - Fee Related
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
- F42B3/10—Initiators therefor
- F42B3/113—Initiators therefor activated by optical means, e.g. laser, flashlight
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9002567A FR2659107A1 (en) | 1990-03-01 | 1990-03-01 | Emergency unloading (unweighting, unballasting) device, especially for door with blocking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9002567A FR2659107A1 (en) | 1990-03-01 | 1990-03-01 | Emergency unloading (unweighting, unballasting) device, especially for door with blocking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2659107A1 FR2659107A1 (en) | 1991-09-06 |
| FR2659107B1 true FR2659107B1 (US20020128544A1-20020912-P00008.png) | 1995-08-04 |
Family
ID=9394270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9002567A Granted FR2659107A1 (en) | 1990-03-01 | 1990-03-01 | Emergency unloading (unweighting, unballasting) device, especially for door with blocking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2659107A1 (US20020128544A1-20020912-P00008.png) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2114313A5 (US20020128544A1-20020912-P00008.png) * | 1970-11-20 | 1972-06-30 | Pyromeca Sa | |
| US4391195A (en) * | 1979-08-21 | 1983-07-05 | Shann Peter C | Detonation of explosive charges and equipment therefor |
-
1990
- 1990-03-01 FR FR9002567A patent/FR2659107A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2659107A1 (en) | 1991-09-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ER | Errata listed in the french official journal (bopi) |
Free format text: 36/91 |
|
| TP | Transmission of property | ||
| ST | Notification of lapse |
Effective date: 20081125 |