GB996734A - Improvements in direct action percussion fuzes for spinning projectiles, and more particularly for small-calibre projectiles - Google Patents

Improvements in direct action percussion fuzes for spinning projectiles, and more particularly for small-calibre projectiles

Info

Publication number
GB996734A
GB996734A GB695164A GB695164A GB996734A GB 996734 A GB996734 A GB 996734A GB 695164 A GB695164 A GB 695164A GB 695164 A GB695164 A GB 695164A GB 996734 A GB996734 A GB 996734A
Authority
GB
United Kingdom
Prior art keywords
firing pin
shoulder
fuze
projectiles
direct action
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
GB695164A
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.)
Brevets Aero Mecaniques SA
Original Assignee
Brevets Aero Mecaniques 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 Brevets Aero Mecaniques SA filed Critical Brevets Aero Mecaniques SA
Publication of GB996734A publication Critical patent/GB996734A/en
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
    • F42C1/00—Impact fuzes, i.e. fuzes actuated only by ammunition impact
    • F42C1/02—Impact fuzes, i.e. fuzes actuated only by ammunition impact with firing-pin structurally combined with fuze
    • 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
    • F42C15/22—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 using centrifugal force

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Earth Drilling (AREA)

Abstract

996,734. Projectile fuzes. BREVETS AERO - MECANIQUES S.A. Feb. 19, 1964 [March 5, 1963], No. 6951/64. Heading F3A. A direct action percussion fuze for a rotating projectile has retractable means 9 for locking a firing pin 1 by acting against a shoulder 1b on the firing pin 1 which is weakened locally at 1c. The fuze comprises the firing pin 1 with a shoulder 1a butting against a split ring 4 surrounded by a spiral strip 5 and a split sleeve 6 which spread open to free the firing pin 1 with some delay in time in response to centrifugal forces as in Specification 833,902, the shoulder 1b and retractable means 9 consisting of four cylindrical pins mounted in radial housings behind the shoulder 1b and being urged towards the fuze axis by an expandable annular spring clip 10. The firing pin 1 is weakened by means of a transverse drilling lc. On accidental crushing of the fuze nose the shoulder 1b on the firing pin 1 strikes the pins 9 and the firing pin 1 becomes deformed around the drilling 1c to jam in the portion 7a of a guide bore 7.
GB695164A 1963-03-05 1964-02-19 Improvements in direct action percussion fuzes for spinning projectiles, and more particularly for small-calibre projectiles Expired GB996734A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU43298 1963-03-05

Publications (1)

Publication Number Publication Date
GB996734A true GB996734A (en) 1965-06-30

Family

ID=19723315

Family Applications (1)

Application Number Title Priority Date Filing Date
GB695164A Expired GB996734A (en) 1963-03-05 1964-02-19 Improvements in direct action percussion fuzes for spinning projectiles, and more particularly for small-calibre projectiles

Country Status (6)

Country Link
BE (1) BE644266A (en)
CH (1) CH402674A (en)
ES (1) ES296839A1 (en)
GB (1) GB996734A (en)
LU (1) LU43298A1 (en)
NL (1) NL6402103A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500150A1 (en) * 1981-02-18 1982-08-20 Diehl Gmbh & Co CENTRIFUGAL SENSITIVE SAFETY DEVICE FOR THE PERCUTOR OF A PROJECTILE PERCUSSION ROCKET

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500150A1 (en) * 1981-02-18 1982-08-20 Diehl Gmbh & Co CENTRIFUGAL SENSITIVE SAFETY DEVICE FOR THE PERCUTOR OF A PROJECTILE PERCUSSION ROCKET

Also Published As

Publication number Publication date
NL6402103A (en) 1964-09-07
CH402674A (en) 1965-11-15
BE644266A (en) 1964-06-15
LU43298A1 (en) 1964-09-05
ES296839A1 (en) 1964-07-01

Similar Documents

Publication Publication Date Title
GB1355862A (en) Missile having a casing and containing secondary projectiles
US3498222A (en) Ammunition having a subcalibre shell comprising a front cap and means for destroying this cap in flight
GB1218884A (en) Hand-grenade and land mine
US3585935A (en) Percussion fuse
GB1286587A (en) Improvements in sub-caliber core shells
GB996734A (en) Improvements in direct action percussion fuzes for spinning projectiles, and more particularly for small-calibre projectiles
GB833902A (en) Centrifugally armed fuze for rotating projectile
GB1216933A (en) Percussion fuse for a missile and procedure for the assembly of same
GB977022A (en) Improvements relating to fuzes for projectiles
GB1106789A (en) Improvements in or relating to fuzes for practice projectiles
GB1165754A (en) Mechanical Percussion Fuse for Rockets
GB1224192A (en) Projectile fuse and projectiles equipped with said fuse
GB1065328A (en) Improvements in or relating to detonators
US2362987A (en) Fuse
GB1179298A (en) Detonating Fuses for Bombs or the like.
US2598157A (en) Fuse detonating mechanism
GB828585A (en) Improvements in centrifugally-armed percussion fuzes
GB1174804A (en) Improvements in Spinning Fuzes, in particular for Small Caliber Shells
SE215149C1 (en) Igniter with release by change in mechanical load
GB999344A (en) Improvements to impact fuzes for spinning explosive projectiles, and more particularly to base-detonating fuzes of the type equipped with a mechanical auto-destruction device
GB941524A (en) Improvements relating to armour-piercing projectiles
US2173143A (en) Fuse
GB940479A (en) Improvements relating to rocket devices
GB815045A (en) Finned projectile
GB585027A (en) Improvements in fuzes for bombs and the like