CA2326432C - Systeme de securite pour amorce de projectile - Google Patents

Systeme de securite pour amorce de projectile Download PDF

Info

Publication number
CA2326432C
CA2326432C CA002326432A CA2326432A CA2326432C CA 2326432 C CA2326432 C CA 2326432C CA 002326432 A CA002326432 A CA 002326432A CA 2326432 A CA2326432 A CA 2326432A CA 2326432 C CA2326432 C CA 2326432C
Authority
CA
Canada
Prior art keywords
initiator
projectile
firing pin
safety
firing
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 - Fee Related
Application number
CA002326432A
Other languages
English (en)
Other versions
CA2326432A1 (fr
Inventor
Michael Alculumbre
Frederick Sharp
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.)
Special Cartridge Co Ltd
Original Assignee
Special Cartridge Co Ltd
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
Priority claimed from GBGB9807290.3A external-priority patent/GB9807290D0/en
Priority claimed from GBGB9817471.7A external-priority patent/GB9817471D0/en
Application filed by Special Cartridge Co Ltd filed Critical Special Cartridge Co Ltd
Publication of CA2326432A1 publication Critical patent/CA2326432A1/fr
Application granted granted Critical
Publication of CA2326432C publication Critical patent/CA2326432C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F42C15/18—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a carrier for an element of the pyrotechnic or explosive train is moved
    • F42C15/188—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a carrier for an element of the pyrotechnic or explosive train is moved using a rotatable carrier
    • F42C15/192—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a carrier for an element of the pyrotechnic or explosive train is moved using a rotatable carrier rotatable in a plane which is parallel to the longitudinal axis of the projectile
    • 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
    • F42C15/24—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein the safety or arming action is effected by inertia 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
    • F42C15/24—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein the safety or arming action is effected by inertia means
    • F42C15/26—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein the safety or arming action is effected by inertia means using centrifugal force

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Fuses (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Control Of Combustion (AREA)
  • Toys (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

Cette invention concerne un système de sécurité destiné à un projectile d'armes légères dans lequel un dispositif de mise en oeuvre est heurté par un élément de mise à feu pour faire exploser une charge explosive principale. Le système implique que l'élément de mise à feu soit retenu en position de sécurité par rapport au dispositif de mise en oeuvre par au moins deux mécanismes indépendants. L'élément de mise à feu est au départ supporté en position avant dans laquelle il sert à retenir le dispositif de mise en oeuvre en position de sécurité, puis il est amené à se déplacer par inertie vers l'arrière, lorsque le projectile est tiré, ceci détruisant un des mécanismes de retenue et permettant au dispositif de mise en oeuvre d'adopter une position amorcée dans laquelle il peut être activé par l'élément de mise à feu qui est alors retenu par l'autre mécanisme de retenue qui est lui-même automatiquement libéré lorsque le projectile est en vol. Le dispositif de mise en oeuvre peut être, lorsqu'il est retenu en position de sécurité, incliné par rapport à la charge explosive principale et peut comprendre ou supporter une protection placée, en position de sécurité, entre le dispositif de mise en oeuvre et la charge explosive principale.
CA002326432A 1998-04-03 1999-04-06 Systeme de securite pour amorce de projectile Expired - Fee Related CA2326432C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB9807290.3 1998-04-03
GBGB9807290.3A GB9807290D0 (en) 1998-04-03 1998-04-03 Safety system
GBGB9817471.7A GB9817471D0 (en) 1998-08-11 1998-08-11 Safety system
GB9817471.7 1998-08-11
PCT/GB1999/001042 WO1999051934A1 (fr) 1998-04-03 1999-04-06 Systeme de securite pour amorce de projectile

Publications (2)

Publication Number Publication Date
CA2326432A1 CA2326432A1 (fr) 1999-10-14
CA2326432C true CA2326432C (fr) 2007-12-11

Family

ID=26313433

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002326432A Expired - Fee Related CA2326432C (fr) 1998-04-03 1999-04-06 Systeme de securite pour amorce de projectile

Country Status (12)

Country Link
EP (1) EP1068484B1 (fr)
KR (1) KR100590279B1 (fr)
AT (1) ATE268000T1 (fr)
AU (1) AU3339599A (fr)
BR (1) BR9909431A (fr)
CA (1) CA2326432C (fr)
DE (1) DE69917621D1 (fr)
ES (1) ES2222698T3 (fr)
HK (1) HK1030257A1 (fr)
IL (2) IL138823A0 (fr)
MX (1) MXPA00009711A (fr)
WO (1) WO1999051934A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0109277D0 (en) 2001-04-12 2001-05-30 Olympic Technologies Ltd Small arms projectile
GB0111171D0 (en) * 2001-05-08 2001-06-27 Special Cartridge Company Ltd Projictile
GB0301690D0 (en) 2003-01-24 2003-02-26 Olympic Technologies Ltd Safety system
KR100616470B1 (ko) * 2004-12-29 2006-08-29 국방과학연구소 슬라이더 차단식 소형 안전장전장치
EP1894834B1 (fr) * 2006-09-01 2014-12-31 Whitehead Sistemi Subacquei S.p.A. Flotteur pour un dispositif lancé dans la mer par route aérienne, en particulier pour un dispositif de contre-mesure
GB2466257B (en) 2008-12-17 2013-08-21 Olympic Technologies Ltd Safety system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE308558C (fr) *
FR424890A (fr) * 1911-01-14 1911-05-26 Louis Dervaux Fusée percutante
CH79515A (de) * 1917-07-06 1918-12-02 Ehrhardt & Sehmer Aktiengesell Geschoßzünder
FR627004A (fr) * 1926-01-02 1927-09-24 Dispositif de sûreté pour fusées ou amorces d'armes à feu
CH207871A (de) * 1939-02-11 1939-12-15 Gazda Antoine Aufschlagzünder.
NL59900C (fr) * 1942-09-07
US2458405A (en) * 1943-04-14 1949-01-04 Harry J Nichols Fuse
US2554586A (en) * 1943-09-11 1951-05-29 Robert D Miller Detent
US2537855A (en) * 1944-06-09 1951-01-09 Henry H Porter Point contact fuse
US2564797A (en) * 1945-05-05 1951-08-21 Marion L J Lambert Fuse
BE540826A (fr) * 1949-12-23
BE533457A (fr) * 1953-12-24 Brandt Soc Nouv Ets
GB8823264D0 (en) 1988-10-05 1989-03-30 Shaphyr Shalom Projectile

Also Published As

Publication number Publication date
ES2222698T3 (es) 2005-02-01
EP1068484B1 (fr) 2004-05-26
HK1030257A1 (en) 2001-04-27
BR9909431A (pt) 2001-09-11
MXPA00009711A (es) 2002-04-24
AU3339599A (en) 1999-10-25
WO1999051934A1 (fr) 1999-10-14
CA2326432A1 (fr) 1999-10-14
ATE268000T1 (de) 2004-06-15
DE69917621D1 (de) 2004-07-01
IL138823A0 (en) 2001-11-25
IL138823A (en) 2007-06-17
KR20010034736A (ko) 2001-04-25
KR100590279B1 (ko) 2006-06-15
EP1068484A1 (fr) 2001-01-17

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Effective date: 20140408