NL274897A - - Google Patents
Info
- Publication number
- NL274897A NL274897A NL274897DA NL274897A NL 274897 A NL274897 A NL 274897A NL 274897D A NL274897D A NL 274897DA NL 274897 A NL274897 A NL 274897A
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE173461 | 1961-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL274897A true NL274897A (xx) |
Family
ID=20258735
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL274897D NL274897A (xx) | 1961-02-20 | ||
| NL127377D NL127377C (xx) | 1961-02-20 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL127377D NL127377C (xx) | 1961-02-20 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE614078A (xx) |
| CH (1) | CH398377A (xx) |
| DE (1) | DE1158874B (xx) |
| DK (1) | DK109020C (xx) |
| FR (1) | FR1319479A (xx) |
| GB (1) | GB969929A (xx) |
| NL (2) | NL127377C (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2744415A1 (de) * | 1977-10-03 | 1979-04-12 | Fraba Gmbh | Schiesscheibe |
| DE2943766A1 (de) * | 1978-11-22 | 1980-06-04 | Polytronic Ag Muri | Verfahren und vorrichtung zur ermittlung der schusslage in einem schiessziel |
| GB2120760B (en) * | 1979-01-08 | 1984-05-23 | Australasian Training Aids Pty | Marksmanship training apparatus |
| CH647861A5 (de) * | 1980-06-18 | 1985-02-15 | Polytronic Ag | Schiessziel mit einer einrichtung zur automatischen ermittlung der schusslage im zielbild. |
| FR2625801A1 (fr) * | 1988-01-07 | 1989-07-13 | Vinci Rene | Cible et repetiteur de cible electroniques |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH12170A (fr) * | 1896-05-21 | 1896-10-31 | Luigi Lattuada | Une cible à signalement électrique |
| CH35333A (de) * | 1905-11-22 | 1906-08-15 | Heinrich Jenischewsky | Schießscheibe mit Einrichtung zum elektrischen Anzeigen der getroffenen Stelle |
| 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 (xx) * | 1958-10-29 | |||
| DE1816649U (de) * | 1960-05-28 | 1960-08-11 | Bundesrep Deutschland | Vorrichtung zur trefferanzeige. |
-
0
- NL NL274897D patent/NL274897A/xx unknown
- NL NL127377D patent/NL127377C/xx active
-
1962
- 1962-02-08 DE DES77961A patent/DE1158874B/de active Pending
- 1962-02-15 CH CH183162A patent/CH398377A/de unknown
- 1962-02-16 GB GB600962A patent/GB969929A/en not_active Expired
- 1962-02-16 FR FR888306A patent/FR1319479A/fr not_active Expired
- 1962-02-19 BE BE614078A patent/BE614078A/fr unknown
- 1962-02-20 DK DK78062A patent/DK109020C/da active
Also Published As
| Publication number | Publication date |
|---|---|
| BE614078A (fr) | 1962-06-18 |
| NL127377C (xx) | |
| DK109020C (da) | 1968-03-04 |
| DE1158874B (de) | 1963-12-05 |
| FR1319479A (fr) | 1963-03-01 |
| CH398377A (de) | 1966-03-15 |
| GB969929A (en) | 1964-09-16 |