FR2425050A1 - Dispositif retardateur chronometrique pour chaine pyrotechnique - Google Patents

Dispositif retardateur chronometrique pour chaine pyrotechnique

Info

Publication number
FR2425050A1
FR2425050A1 FR7806349A FR7806349A FR2425050A1 FR 2425050 A1 FR2425050 A1 FR 2425050A1 FR 7806349 A FR7806349 A FR 7806349A FR 7806349 A FR7806349 A FR 7806349A FR 2425050 A1 FR2425050 A1 FR 2425050A1
Authority
FR
France
Prior art keywords
anchor
chronometric
pyrotechnic
presenting
engaged
Prior art date
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.)
Granted
Application number
FR7806349A
Other languages
English (en)
Other versions
FR2425050B1 (fr
Inventor
Maurice Robin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jaz SA
Original Assignee
Jaz SA
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.)
Filing date
Publication date
Application filed by Jaz SA filed Critical Jaz SA
Priority to FR7806349A priority Critical patent/FR2425050A1/fr
Priority to CH189279A priority patent/CH627607B/fr
Priority to IT67473/79A priority patent/IT1165638B/it
Priority to ES478302A priority patent/ES478302A1/es
Priority to GB7907782A priority patent/GB2016662B/en
Publication of FR2425050A1 publication Critical patent/FR2425050A1/fr
Application granted granted Critical
Publication of FR2425050B1 publication Critical patent/FR2425050B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C9/00—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition
    • F42C9/02—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
    • F42C15/34—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein the safety or arming action is effected by a blocking-member in the pyrotechnic or explosive train between primer and main charge

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Means For Warming Up And Starting Carburetors (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

DISPOSITIF RETARDATEUR CHRONOMETRIQUE POUR CHAINE PYROTECHNIQUE COMPORTANT UN BOITIER DANS LEQUEL EST MONTE UN MOTEUR A INERTIE ENTRAINANT PAR L'INTERMEDIAIRE D'UN ROUAGE MULTIPLICATEUR, UNE ROUE D'ECHAPPEMENT A ANCRE RETARDATRICE. L'ANCRE 10 EST MONTEE PIVOTANTE SUR UN CANON CENTRAL 12 SOLIDAIRE D'UN BOITIER ET PRESENTANT UN ALESAGE CENTRAL 13 DANS LEQUEL EST SUSCEPTIBLE D'ETRE ENGAGEE UNE AMORCE PYROTECHNIQUE, LADITE ANCRE PRESENTANT DEUX JOUES 11, 11A ENTRE LESQUELLES EST ENGAGEE PARTIELLEMENT, LA ROUE D'ECHAPPEMENT 6 DONT LES DENTS COOPERENT AVEC LES BECS DE L'ANCRE MENAGES ENTRE LESDITES JOUES. L'INVENTION EST UTILISEE DANS LES CHAINES PYROTECHNIQUES DES PROJECTILES.
FR7806349A 1978-03-06 1978-03-06 Dispositif retardateur chronometrique pour chaine pyrotechnique Granted FR2425050A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7806349A FR2425050A1 (fr) 1978-03-06 1978-03-06 Dispositif retardateur chronometrique pour chaine pyrotechnique
CH189279A CH627607B (fr) 1978-03-06 1979-02-26 Dispositif retardateur chronometrique pour chaine pyrotechnique.
IT67473/79A IT1165638B (it) 1978-03-06 1979-03-05 Dispositivo ritardatore cronometrico per una catena pirotecnica, particolarmente per proiettili
ES478302A ES478302A1 (es) 1978-03-06 1979-03-05 Dispositivo retardador cronometrico para cadena pirotecnica.
GB7907782A GB2016662B (en) 1978-03-06 1979-03-06 Timing mechanism for pyrotechnid device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7806349A FR2425050A1 (fr) 1978-03-06 1978-03-06 Dispositif retardateur chronometrique pour chaine pyrotechnique

Publications (2)

Publication Number Publication Date
FR2425050A1 true FR2425050A1 (fr) 1979-11-30
FR2425050B1 FR2425050B1 (fr) 1983-01-28

Family

ID=9205381

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7806349A Granted FR2425050A1 (fr) 1978-03-06 1978-03-06 Dispositif retardateur chronometrique pour chaine pyrotechnique

Country Status (5)

Country Link
CH (1) CH627607B (fr)
ES (1) ES478302A1 (fr)
FR (1) FR2425050A1 (fr)
GB (1) GB2016662B (fr)
IT (1) IT1165638B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2563622B1 (fr) * 1984-04-26 1987-10-02 France Etat Armement Dispositif de securite et d'armement pour engins explosifs

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR635516A (fr) * 1926-06-04 1928-03-17 Déclancheur à ancre pour fusée mécanique à verrou
US2479851A (en) * 1947-05-06 1949-08-23 Borg George W Corp Delayed arming device for projectiles
CH297451A (fr) * 1951-04-13 1954-03-31 Mefina Sa Dispositif de sécurité pour projectile girant.
US2975711A (en) * 1952-07-16 1961-03-21 Calvin F Brown Arming means for a fuze
US3352241A (en) * 1965-03-18 1967-11-14 Industrial Holding Ets Projectile impact fuze
US3465676A (en) * 1967-10-05 1969-09-09 Mefina Sa Safety system for the fuse of a gyratory missile
DE2154379A1 (de) * 1970-11-03 1972-05-10 Mefina S.A., Freiburg (Schweiz) Sicherheitsvorrichtung für den Zünder eines Drallgeschosses
CH531159A (fr) * 1970-11-03 1972-11-30 Mefina Sa Dispositif de sécurité pour fusée de projectile giratoire
CH534862A (fr) * 1971-10-11 1973-03-15 Mefina Sa Fusée mécanique instantanée à autodestruction avec sécurité de détonateur et de trajectoire

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR635516A (fr) * 1926-06-04 1928-03-17 Déclancheur à ancre pour fusée mécanique à verrou
US2479851A (en) * 1947-05-06 1949-08-23 Borg George W Corp Delayed arming device for projectiles
CH297451A (fr) * 1951-04-13 1954-03-31 Mefina Sa Dispositif de sécurité pour projectile girant.
US2975711A (en) * 1952-07-16 1961-03-21 Calvin F Brown Arming means for a fuze
US3352241A (en) * 1965-03-18 1967-11-14 Industrial Holding Ets Projectile impact fuze
US3465676A (en) * 1967-10-05 1969-09-09 Mefina Sa Safety system for the fuse of a gyratory missile
DE2154379A1 (de) * 1970-11-03 1972-05-10 Mefina S.A., Freiburg (Schweiz) Sicherheitsvorrichtung für den Zünder eines Drallgeschosses
CH531159A (fr) * 1970-11-03 1972-11-30 Mefina Sa Dispositif de sécurité pour fusée de projectile giratoire
CH534862A (fr) * 1971-10-11 1973-03-15 Mefina Sa Fusée mécanique instantanée à autodestruction avec sécurité de détonateur et de trajectoire

Also Published As

Publication number Publication date
GB2016662B (en) 1982-05-19
ES478302A1 (es) 1979-05-16
CH627607GA3 (fr) 1982-01-29
CH627607B (fr)
GB2016662A (en) 1979-09-26
FR2425050B1 (fr) 1983-01-28
IT1165638B (it) 1987-04-22
IT7967473A0 (it) 1979-03-05

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse