GB871979A - Improvements in or relating to hand grenades - Google Patents

Improvements in or relating to hand grenades

Info

Publication number
GB871979A
GB871979A GB23252/59A GB2325259A GB871979A GB 871979 A GB871979 A GB 871979A GB 23252/59 A GB23252/59 A GB 23252/59A GB 2325259 A GB2325259 A GB 2325259A GB 871979 A GB871979 A GB 871979A
Authority
GB
United Kingdom
Prior art keywords
latch
grenade
held
spring
delay unit
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
GB23252/59A
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 GB871979A publication Critical patent/GB871979A/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
    • F42C9/00—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition
    • F42C9/14—Double fuzes; Multiple fuzes
    • F42C9/142—Double fuzes; Multiple fuzes combined time and percussion fuzes in which the timing is caused by combustion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Toys (AREA)

Abstract

871,979. Hand grenades; fuzes. SUNDEN, K. H. July 7, 1959 [July 11, 1958], No. 23252/59. Class 9(1). A hand grenade is provided with a delay unit comprising a delay tube 12 and a detonator 11, which unit acts as a safety latch for a firing pin 17 and is movable by a spring 18 to free a slide 20, so that a spring 21 can move the slide until a primer 16 carried thereby is aligned with a pin 17 and a striker 41. The delay unit is held in the safe position by a mannually adjustable plate 23 with a central hole 24, which in one position allows the tube 12 to pass. The plate is engaged by a snap spring 26, which engages recesses therein corresponding to the safe and live positions. The unit is also held safe by a latch 28, pivoted on a shaft 27 in the frame and held by an outer lever 36 and tape 30, the latter being unwound by weights (not shown) fixed to its outer end. An additional safety means is a friction latch 33, held against the tube 12 by a percussion spring 34 which moves a cock 32 against a primer capsule 40 when the cock is released by the tape 30. When used exclusively as a percussion grenade, a latch blade is inserted in a recess 39 to disenage the friction latch 33 and prevent the cock 32 from firing the primer 40. For use as a time-release grenade, the plate 23 is set to prevent movement of the delay unit and no latch blade is inserted, and for use as a combined percussion and time-release grenade, the plate 23 is set to allow movement of the delay unit and no latch blade is inserted.
GB23252/59A 1958-07-11 1959-07-07 Improvements in or relating to hand grenades Expired GB871979A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE661358 1958-07-11

Publications (1)

Publication Number Publication Date
GB871979A true GB871979A (en) 1961-07-05

Family

ID=20269156

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23252/59A Expired GB871979A (en) 1958-07-11 1959-07-07 Improvements in or relating to hand grenades

Country Status (5)

Country Link
US (1) US3049999A (en)
CH (1) CH379335A (en)
DE (1) DE1099910B (en)
FR (1) FR1229506A (en)
GB (1) GB871979A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2508624A1 (en) * 1981-06-26 1982-12-31 Luchaire Sa AMMUNITION SUCH AS HAND GRENADE, PARTICULARLY FOR THE FIGHT AGAINST ARMORED
IL81198A0 (en) * 1987-01-08 1987-08-31 Israel State Safetied demolition charge fuse
DE19548436C1 (en) * 1995-12-22 1997-06-26 Buck Chem Tech Werke Rapid smoke grenade
US5932835A (en) * 1997-09-12 1999-08-03 The United States Of America As Represented By The Secretary Of The Navy Line charge insensitive munition warhead
US9638503B1 (en) * 2014-08-19 2017-05-02 The United States Of America As Represented By The Secretary Of The Army Dual safety fuze for grenade
US11549793B2 (en) * 2020-08-12 2023-01-10 Sleep Environment Innovations LLC Blank firing device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE386980C (en) * 1923-12-19 Johannes Krueger Throw grenade with two mutually movable parts
FR499227A (en) * 1917-10-04 1920-02-04 Leslie Archibald Daniels Explosive Grenade Improvements
CH111580A (en) * 1923-08-27 1925-09-01 Pantoflicek Bohdan Device for securing the explosive charge of projectiles, bombs and the like against unintentional detonation effects.
US1600303A (en) * 1925-07-28 1926-09-21 Adelman Arthur Combination fuse
US2412636A (en) * 1943-02-18 1946-12-17 Short Frank Grenade fuse
US2651993A (en) * 1950-01-03 1953-09-15 Berzof Harold Delay arming fuze
US2763212A (en) * 1950-01-24 1956-09-18 James F Mccaslin Selective time-impact fuze for hand grenades
FR1074072A (en) * 1953-02-02 1954-10-01 Alsacienne D Explosifs Et D Ap Safety device for igniters of grenades and similar explosive devices
BE558573A (en) * 1956-06-26

Also Published As

Publication number Publication date
US3049999A (en) 1962-08-21
DE1099910B (en) 1961-02-16
FR1229506A (en) 1960-09-07
CH379335A (en) 1964-06-30

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