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
Application number
Priority date (The priority date 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 date listed.)
Publication of NL274897A publication Critical patent/NL274897A/xx

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)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
NL274897D 1961-02-20 NL274897A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE173461 1961-02-20

Publications (1)

Publication Number Publication Date
NL274897A true NL274897A (enrdf_load_html_response)

Family

ID=20258735

Family Applications (2)

Application Number Title Priority Date Filing Date
NL274897D NL274897A (enrdf_load_html_response) 1961-02-20
NL127377D NL127377C (enrdf_load_html_response) 1961-02-20

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL127377D NL127377C (enrdf_load_html_response) 1961-02-20

Country Status (7)

Country Link
BE (1) BE614078A (enrdf_load_html_response)
CH (1) CH398377A (enrdf_load_html_response)
DE (1) DE1158874B (enrdf_load_html_response)
DK (1) DK109020C (enrdf_load_html_response)
FR (1) FR1319479A (enrdf_load_html_response)
GB (1) GB969929A (enrdf_load_html_response)
NL (2) NL127377C (enrdf_load_html_response)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 (enrdf_load_html_response) * 1958-10-29
DE1816649U (de) * 1960-05-28 1960-08-11 Bundesrep Deutschland Vorrichtung zur trefferanzeige.

Also Published As

Publication number Publication date
CH398377A (de) 1966-03-15
GB969929A (en) 1964-09-16
DK109020C (da) 1968-03-04
FR1319479A (fr) 1963-03-01
BE614078A (fr) 1962-06-18
DE1158874B (de) 1963-12-05
NL127377C (enrdf_load_html_response)

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