FR839885A - Mouvement d'horlogerie comme sécurité supplémentaire de trajectoire pour projectiles - Google Patents

Mouvement d'horlogerie comme sécurité supplémentaire de trajectoire pour projectiles

Info

Publication number
FR839885A
FR839885A FR839885DA FR839885A FR 839885 A FR839885 A FR 839885A FR 839885D A FR839885D A FR 839885DA FR 839885 A FR839885 A FR 839885A
Authority
FR
France
Prior art keywords
projectiles
clockwork movement
additional trajectory
trajectory safety
safety
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.)
Expired
Application number
Other languages
English (en)
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.)
Mefina SA
Original Assignee
Mefina 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 Mefina SA filed Critical Mefina SA
Application granted granted Critical
Publication of FR839885A publication Critical patent/FR839885A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F42C15/20—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a securing-pin or latch is removed to arm the fuze, e.g. removed from the firing-pin
    • 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
    • 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
    • F42C15/44—Arrangements for disarming, or for rendering harmless, fuzes after arming, e.g. after launch
    • 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
    • F42C9/04—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means by spring motor
    • 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
    • F42C9/04—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means by spring motor
    • F42C9/041—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means by spring motor the clockwork activating a security device, e.g. for unlocking the firing-pin

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Air Bags (AREA)
  • Toys (AREA)
FR839885D 1937-06-30 1938-06-27 Mouvement d'horlogerie comme sécurité supplémentaire de trajectoire pour projectiles Expired FR839885A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH199818T 1937-06-30

Publications (1)

Publication Number Publication Date
FR839885A true FR839885A (fr) 1939-04-13

Family

ID=4517333

Family Applications (1)

Application Number Title Priority Date Filing Date
FR839885D Expired FR839885A (fr) 1937-06-30 1938-06-27 Mouvement d'horlogerie comme sécurité supplémentaire de trajectoire pour projectiles

Country Status (6)

Country Link
BE (1) BE428837A (fr)
CH (1) CH199818A (fr)
DE (1) DE688572C (fr)
FR (1) FR839885A (fr)
GB (1) GB508912A (fr)
NL (1) NL51181C (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL101169C (fr) * 1951-04-13
DE1045285B (de) * 1955-01-31 1958-11-27 Junghans Geb Ag Drallgeschosszerlegerzuender
DE1053358B (de) * 1956-04-17 1959-03-19 Ufa Universal Finanzierungs An Aufschlagzuender fuer insbesondere drallose Geschosse mit einem gezahnten Sicherungsschieber
CH337099A (fr) * 1957-03-28 1959-03-15 Soc D Expl Et D Applic Tech Et Fusée pour projectile
FR2501360B1 (fr) * 1981-03-09 1986-11-21 Lacroix E Tous Artifices Cartouche a actionnement pyrotechnique de charge utile explosant apres le rebond
FR2517048A1 (fr) * 1981-11-23 1983-05-27 Luchaire Sa Bouchon allumeur pour grenade a main
CH661169GA3 (fr) * 1985-06-06 1987-07-15
DE102007054777B3 (de) * 2007-11-16 2009-08-13 Junghans Microtec Gmbh Sicherungseinrichtung für einen Zünder

Also Published As

Publication number Publication date
GB508912A (en) 1939-07-07
CH199818A (de) 1938-09-15
DE688572C (de) 1940-02-26
NL51181C (fr)
BE428837A (fr)

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