GB257335A - Improvements in or relating to percussion fuzes for projectiles - Google Patents

Improvements in or relating to percussion fuzes for projectiles

Info

Publication number
GB257335A
GB257335A GB1393925A GB1393925A GB257335A GB 257335 A GB257335 A GB 257335A GB 1393925 A GB1393925 A GB 1393925A GB 1393925 A GB1393925 A GB 1393925A GB 257335 A GB257335 A GB 257335A
Authority
GB
United Kingdom
Prior art keywords
detonator
striker
holder
centrifugal
spring
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
GB1393925A
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
Priority to GB1393925A priority Critical patent/GB257335A/en
Publication of GB257335A publication Critical patent/GB257335A/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
    • F42C15/18—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
    • F42C15/184—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 slidable carrier
    • 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
    • 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)

Abstract

257,335. Dawson, Sir A. T., and Buckham, Sir G. T. May 27, 1925. Projectile fuzes. - Relates to direct-action percussion fuzes in which the detonator is carried in a safe position in a movable holder locked bv the direct-action striker until discharge, when the striker moves forward and releases the detonator holder which then brings the detonator opposite the firing pin of the striker and in line with the flash passage. According to the invention, the detonator holder is moved to the armed position by a spring which may be helped by centrifugal force, instead of by centrifugal force solely as heretofore. In the form shown in Fig. 1, centrifugal arms D move out during flight and release the striker C, which is then moved forward by a spring c<1>, withdrawing the firing pin c from the detonator holder B. This releases the detonator holder, which is then moved aside by a spring B<1> until the detonator b<x> is opposite the firing pin c and in line with the flash passage a The head of the striker may be perforated to reduce air resistance. A port b<2x> may be formed in the detonator holder to prevent air cushioning. The fuze is mounted in a body A with screwed sleeves A<1>, E. In modifications, the striker is moved forward by centrifugal arms arranged like a centrifugal governor, or is released by sliding centrifugal bolts normally locked by a spirally wound tape secured by a detachable cover, and the detonator holder is movable transversely about an eccentric pivot or is rotatably mounted transversely to the fuze.
GB1393925A 1925-05-27 1925-05-27 Improvements in or relating to percussion fuzes for projectiles Expired GB257335A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1393925A GB257335A (en) 1925-05-27 1925-05-27 Improvements in or relating to percussion fuzes for projectiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1393925A GB257335A (en) 1925-05-27 1925-05-27 Improvements in or relating to percussion fuzes for projectiles

Publications (1)

Publication Number Publication Date
GB257335A true GB257335A (en) 1926-08-27

Family

ID=10032109

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1393925A Expired GB257335A (en) 1925-05-27 1925-05-27 Improvements in or relating to percussion fuzes for projectiles

Country Status (1)

Country Link
GB (1) GB257335A (en)

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2450899A (en) * 1944-02-14 1948-10-12 Lyle K Liljegren Fuse
US2453715A (en) * 1944-08-28 1948-11-16 Lyle K Liljegren Grenade mine
US2458405A (en) * 1943-04-14 1949-01-04 Harry J Nichols Fuse
US2469351A (en) * 1943-04-02 1949-05-10 Charles C Lauritsen Fuse
US2472821A (en) * 1940-08-03 1949-06-14 Raymond L Graumann Sensitive fuse
US2486362A (en) * 1946-11-07 1949-10-25 Us Sec War Acceleration switch
US2495432A (en) * 1944-05-27 1950-01-24 Amp Corp Fuse
US2511872A (en) * 1950-06-20 Electric fuse
US2521739A (en) * 1946-07-16 1950-09-12 Leo T Meister Fuse for bombs
US2537855A (en) * 1944-06-09 1951-01-09 Henry H Porter Point contact fuse
US2537953A (en) * 1943-12-14 1951-01-16 Laurence M Andrews Powder train interrupter
US2545204A (en) * 1945-02-09 1951-03-13 Bell Telephone Labor Inc Jet-accelerated armor-piercing bomb
US2544860A (en) * 1947-08-01 1951-03-13 Volney K Rasmussen Rocket fuse
US2586437A (en) * 1943-11-13 1952-02-19 Us Navy Powder train interrupter
US2594340A (en) * 1940-09-19 1952-04-29 George M O'rear Centrifugally armed fuse
US2612107A (en) * 1946-02-13 1952-09-30 John L Andrews Means for preventing premature firing of depth charges
US2651993A (en) * 1950-01-03 1953-09-15 Berzof Harold Delay arming fuze
US2663260A (en) * 1952-01-08 1953-12-22 Parke H Thompson Delayed arming mechanism
US2666388A (en) * 1945-08-03 1954-01-19 John M Wheeler Bomb fuze
US2709962A (en) * 1952-05-09 1955-06-07 Jr Walter Funk Mortar fuse
US2741183A (en) * 1945-05-26 1956-04-10 Raymond L Graumann Centrifugal projectile fuze
US2742859A (en) * 1946-12-20 1956-04-24 Charles F Bowersett Nose fuze for a bomb
US2748707A (en) * 1945-06-23 1956-06-05 Raymond L Graumann Auxiliary detonator fuze for antiaircraft projectile
US2754759A (en) * 1947-08-29 1956-07-17 Kenneth L Baker Time delay fuze for a rocket
US2805623A (en) * 1951-09-07 1957-09-10 Raymond H Blair Tail fuze for an ordnance missile
US2831431A (en) * 1949-12-01 1958-04-22 William F Stevenson Point detonating delay action fuse
US2872868A (en) * 1955-07-11 1959-02-10 Jr William J Donahue Missile nose fuze
DE1053979B (en) * 1956-04-05 1959-03-26 Brandt Soc Nouv Ets Impact fuse for projectiles
US2883933A (en) * 1946-05-27 1959-04-28 Robert B King Fuze
US2889778A (en) * 1955-05-27 1959-06-09 Arthur S Bennett Fuze safety device
US2960037A (en) * 1952-01-23 1960-11-15 Jr Harry Raech Safety arming device for explosive missiles
US2961955A (en) * 1946-02-11 1960-11-29 Waldron S Macdonald Depth charge arming device
US3048111A (en) * 1953-02-10 1962-08-07 Kenneth L Baker Submarine signal fuze
US3314362A (en) * 1964-03-31 1967-04-18 Oerlikon Buhrle Holding A G Self-destruction fuze for spin projectiles
CN114152156A (en) * 2021-11-23 2022-03-08 南京理工大学 Self-failure device for safety treatment of rotary bomb explosive

Cited By (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2511872A (en) * 1950-06-20 Electric fuse
US2472821A (en) * 1940-08-03 1949-06-14 Raymond L Graumann Sensitive fuse
US2594340A (en) * 1940-09-19 1952-04-29 George M O'rear Centrifugally armed fuse
US2469351A (en) * 1943-04-02 1949-05-10 Charles C Lauritsen Fuse
US2458405A (en) * 1943-04-14 1949-01-04 Harry J Nichols Fuse
US2586437A (en) * 1943-11-13 1952-02-19 Us Navy Powder train interrupter
US2537953A (en) * 1943-12-14 1951-01-16 Laurence M Andrews Powder train interrupter
US2450899A (en) * 1944-02-14 1948-10-12 Lyle K Liljegren Fuse
US2495432A (en) * 1944-05-27 1950-01-24 Amp Corp Fuse
US2537855A (en) * 1944-06-09 1951-01-09 Henry H Porter Point contact fuse
US2453715A (en) * 1944-08-28 1948-11-16 Lyle K Liljegren Grenade mine
US2545204A (en) * 1945-02-09 1951-03-13 Bell Telephone Labor Inc Jet-accelerated armor-piercing bomb
US2741183A (en) * 1945-05-26 1956-04-10 Raymond L Graumann Centrifugal projectile fuze
US2748707A (en) * 1945-06-23 1956-06-05 Raymond L Graumann Auxiliary detonator fuze for antiaircraft projectile
US2666388A (en) * 1945-08-03 1954-01-19 John M Wheeler Bomb fuze
US2961955A (en) * 1946-02-11 1960-11-29 Waldron S Macdonald Depth charge arming device
US2612107A (en) * 1946-02-13 1952-09-30 John L Andrews Means for preventing premature firing of depth charges
US2883933A (en) * 1946-05-27 1959-04-28 Robert B King Fuze
US2521739A (en) * 1946-07-16 1950-09-12 Leo T Meister Fuse for bombs
US2486362A (en) * 1946-11-07 1949-10-25 Us Sec War Acceleration switch
US2742859A (en) * 1946-12-20 1956-04-24 Charles F Bowersett Nose fuze for a bomb
US2544860A (en) * 1947-08-01 1951-03-13 Volney K Rasmussen Rocket fuse
US2754759A (en) * 1947-08-29 1956-07-17 Kenneth L Baker Time delay fuze for a rocket
US2831431A (en) * 1949-12-01 1958-04-22 William F Stevenson Point detonating delay action fuse
US2651993A (en) * 1950-01-03 1953-09-15 Berzof Harold Delay arming fuze
US2805623A (en) * 1951-09-07 1957-09-10 Raymond H Blair Tail fuze for an ordnance missile
US2663260A (en) * 1952-01-08 1953-12-22 Parke H Thompson Delayed arming mechanism
US2960037A (en) * 1952-01-23 1960-11-15 Jr Harry Raech Safety arming device for explosive missiles
US2709962A (en) * 1952-05-09 1955-06-07 Jr Walter Funk Mortar fuse
US3048111A (en) * 1953-02-10 1962-08-07 Kenneth L Baker Submarine signal fuze
US2889778A (en) * 1955-05-27 1959-06-09 Arthur S Bennett Fuze safety device
US2872868A (en) * 1955-07-11 1959-02-10 Jr William J Donahue Missile nose fuze
DE1053979B (en) * 1956-04-05 1959-03-26 Brandt Soc Nouv Ets Impact fuse for projectiles
US2977882A (en) * 1956-04-05 1961-04-04 Brandt Soc Nouv Ets Projectile fuze
US3314362A (en) * 1964-03-31 1967-04-18 Oerlikon Buhrle Holding A G Self-destruction fuze for spin projectiles
CN114152156A (en) * 2021-11-23 2022-03-08 南京理工大学 Self-failure device for safety treatment of rotary bomb explosive

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