GB483255A - Improvements in or relating to safety devices for projectile fuzes - Google Patents

Improvements in or relating to safety devices for projectile fuzes

Info

Publication number
GB483255A
GB483255A GB6234/37A GB623437A GB483255A GB 483255 A GB483255 A GB 483255A GB 6234/37 A GB6234/37 A GB 6234/37A GB 623437 A GB623437 A GB 623437A GB 483255 A GB483255 A GB 483255A
Authority
GB
United Kingdom
Prior art keywords
slide
spring
projectile
moved
projectile fuzes
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
GB6234/37A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB483255A publication Critical patent/GB483255A/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
    • 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
    • F42C15/21—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 spring action
    • 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
    • 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
    • F42C15/34—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)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Toys (AREA)

Abstract

483,255. Projectile fuzes. JUNGHANS, H. March 2, 1937, No. 6234. Convention date, March 4, 1936. [Class 9 (i)] A safety device for projectile fuzes comprises an abutment slide b for the striker a, an inertia member d adapted to set back against the action of a spring e when the projectile is fired, and a member c which normally locks the slide in the safety position and which is moved to free the slide by the member d when the latter is moved forwardly by its spring. In the construction shown, the slide and the plate g upon which it is mounted have recesses b2, g<1> for the passage of the firing pin. The slide is normally held in the locking position shown by the member c which consists of a resilient ring embracing a reduced end of the member d and engaging in a keyhole-shaped slot b3 in the slide. When the member d is moved forwardly by its spring it carries the member c with it and its reduced end enters the slot b<3>. The slide is thus unlocked and is moved by a spring f or by centrifugal force to a position in which the recess b<2> is disposed beneath the firing pin.
GB6234/37A 1936-03-04 1937-03-02 Improvements in or relating to safety devices for projectile fuzes Expired GB483255A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE196697X 1936-03-04

Publications (1)

Publication Number Publication Date
GB483255A true GB483255A (en) 1938-04-14

Family

ID=5755885

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6234/37A Expired GB483255A (en) 1936-03-04 1937-03-02 Improvements in or relating to safety devices for projectile fuzes

Country Status (5)

Country Link
US (1) US2167302A (en)
CH (1) CH196697A (en)
FR (1) FR818649A (en)
GB (1) GB483255A (en)
NL (1) NL44938C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145202A (en) * 1983-06-24 1985-03-20 Valsella Meccanotecnica Spa Mechanical mine-triggering device actuated by a trip wire

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2458468A (en) * 1943-01-26 1949-01-04 William J Flett Safety gate for projectiles
US2586437A (en) * 1943-11-13 1952-02-19 Us Navy Powder train interrupter
US2883933A (en) * 1946-05-27 1959-04-28 Robert B King Fuze
DE1034516B (en) * 1956-12-01 1958-07-17 Junghans Geb Ag Igniter for twistless missile projectiles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145202A (en) * 1983-06-24 1985-03-20 Valsella Meccanotecnica Spa Mechanical mine-triggering device actuated by a trip wire

Also Published As

Publication number Publication date
NL44938C (en)
FR818649A (en) 1937-09-30
CH196697A (en) 1938-03-31
US2167302A (en) 1939-07-25

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