NL285487A - - Google Patents
Info
- Publication number
- NL285487A NL285487A NL285487DA NL285487A NL 285487 A NL285487 A NL 285487A NL 285487D A NL285487D A NL 285487DA NL 285487 A NL285487 A NL 285487A
- Authority
- NL
- Netherlands
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
- F41J5/00—Target indicating systems; Target-hit or score detecting systems
- F41J5/06—Acoustic hit-indicating systems, i.e. detecting of shock waves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
- F41J5/00—Target indicating systems; Target-hit or score detecting systems
- F41J5/04—Electric hit-indicating systems; Detecting hits by actuation of electric contacts or switches
- F41J5/056—Switch actuation by hit-generated mechanical vibration of the target body, e.g. using shock or vibration transducers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
- F41J5/00—Target indicating systems; Target-hit or score detecting systems
- F41J5/24—Targets producing a particular effect when hit, e.g. detonation of pyrotechnic charge, bell ring, photograph
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Fluid-Driven Valves (AREA)
- Magnetically Actuated Valves (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1151861 | 1961-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL285487A true NL285487A (pl) |
Family
ID=20294116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL285487D NL285487A (pl) | 1961-11-20 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE624893A (pl) |
| CH (1) | CH413666A (pl) |
| DE (1) | DE1180279B (pl) |
| DK (1) | DK105913C (pl) |
| FR (1) | FR1339281A (pl) |
| GB (1) | GB968052A (pl) |
| NL (1) | NL285487A (pl) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR800505A (fr) * | 1935-01-12 | 1936-07-07 | Stanco Inc | Pistolet pour la projection de matières en poudre et cartouche destinée à ce pistolet |
| US2148438A (en) * | 1936-10-23 | 1939-02-28 | James K Crain | Target |
| DE763381C (de) * | 1942-09-01 | 1954-05-03 | Erich Herion | Elektromagnetisch gesteuertes Dreiwegeventil |
| US2783047A (en) * | 1954-02-23 | 1957-02-26 | Svenska Aeroplan Ab | Target hit indicator |
| FR1147507A (fr) * | 1956-02-22 | 1957-11-26 | Onera (Off Nat Aerospatiale) | Indicateur de tir |
| NL109692C (pl) * | 1958-10-29 |
-
0
- BE BE624893D patent/BE624893A/xx unknown
- NL NL285487D patent/NL285487A/xx unknown
-
1962
- 1962-10-29 DE DES82231A patent/DE1180279B/de active Pending
- 1962-11-15 CH CH1346062A patent/CH413666A/de unknown
- 1962-11-16 DK DK493262AA patent/DK105913C/da active
- 1962-11-16 FR FR915592A patent/FR1339281A/fr not_active Expired
- 1962-11-19 GB GB43622/62A patent/GB968052A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE624893A (pl) | |
| GB968052A (en) | 1964-08-26 |
| DK105913C (da) | 1966-11-21 |
| CH413666A (de) | 1966-05-15 |
| DE1180279B (de) | 1964-10-22 |
| FR1339281A (fr) | 1963-10-04 |