ES336633A1 - Rifle grenade - Google Patents

Rifle grenade

Info

Publication number
ES336633A1
ES336633A1 ES336633A ES336633A ES336633A1 ES 336633 A1 ES336633 A1 ES 336633A1 ES 336633 A ES336633 A ES 336633A ES 336633 A ES336633 A ES 336633A ES 336633 A1 ES336633 A1 ES 336633A1
Authority
ES
Spain
Prior art keywords
tail tube
grenade
rifle
warhead
piston
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
ES336633A
Other languages
Spanish (es)
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.)
KUKA AG
Original Assignee
Industrie Werke Karlsruhe Ausburg AG
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 Industrie Werke Karlsruhe Ausburg AG filed Critical Industrie Werke Karlsruhe Ausburg AG
Publication of ES336633A1 publication Critical patent/ES336633A1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
    • F42B10/02—Stabilising arrangements
    • F42B10/14—Stabilising arrangements using fins spread or deployed after launch, e.g. after leaving the barrel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
    • F42B10/02—Stabilising arrangements
    • F42B10/26—Stabilising arrangements using spin
    • F42B10/28—Stabilising arrangements using spin induced by gas action
    • F42B10/30—Stabilising arrangements using spin induced by gas action using rocket motor nozzles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B30/00—Projectiles or missiles, not otherwise provided for, characterised by the ammunition class or type, e.g. by the launching apparatus or weapon used
    • F42B30/04—Rifle grenades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/02—Cartridges, i.e. cases with charge and missile
    • F42B5/10—Cartridges, i.e. cases with charge and missile with self-propelled bullet
    • F42B5/105—Cartridges, i.e. cases with charge and missile with self-propelled bullet propelled by two propulsive charges, the rearwardly situated one being separated from the rest of the projectile during flight or in the barrel; Projectiles with self-ejecting cartridge cases

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Telescopes (AREA)
  • Toys (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

Rifle grenade comprising a warhead 2 containing a propellant charge 25, and a tail tube 3 releasably coupled to the warhead through a fracturable shank 6 of a piston 5 formed with a striker 4 for igniting a detonating cartridge 21. On launching the grenade, the gas pressure produced on ignition of a firing charge in a rifle drives the piston forwards to fracture the shank and release the tail tube, the continued displacement of the piston causing the striker to ignite the detonating cartridge and thereby the propellant charge. Part of the gases from the rifle pass through tangential nozzles formed in an end plate 15 of the tail tube and impart spin to the grenade. The combustion gases from the propellant charge impinge upon the plate 15 and facilitate separation of the warhead and the tail tube.
ES336633A 1966-03-22 1967-02-09 Rifle grenade Expired ES336633A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ0030404 1966-03-22

Publications (1)

Publication Number Publication Date
ES336633A1 true ES336633A1 (en) 1968-01-01

Family

ID=7203875

Family Applications (1)

Application Number Title Priority Date Filing Date
ES336633A Expired ES336633A1 (en) 1966-03-22 1967-02-09 Rifle grenade

Country Status (8)

Country Link
US (1) US3388666A (en)
BE (1) BE695268A (en)
CH (1) CH472018A (en)
ES (1) ES336633A1 (en)
FR (1) FR1508558A (en)
GB (1) GB1165802A (en)
NL (2) NL6700671A (en)
SE (1) SE333527B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH520316A (en) * 1970-02-27 1972-03-15 Oerlikon Buehrle Ag Spin-stabilized missile projectile
US3750581A (en) * 1971-09-20 1973-08-07 Us Army Missile motor igniter assembly
US3981225A (en) * 1973-05-29 1976-09-21 Smith Matthew S Launcher arrangement for rocket powered round
US3880044A (en) * 1973-07-05 1975-04-29 Us Army Muzzle attachment for accelerating a projectle
US3960084A (en) * 1973-08-08 1976-06-01 Fabrique Nationale Herstal S.A. En Abrege Fn Fuse for rifle-grenade
US3949676A (en) * 1974-06-10 1976-04-13 The United States Of America As Represented By The Secretary Of The Navy Load actuated electro-ignition circuit switch
US3952664A (en) * 1974-06-10 1976-04-27 The United States Of America As Represented By The Secretary Of The Navy Rocket nozzle multi function
US4023499A (en) * 1975-01-07 1977-05-17 Fabrique Nationale Herstal S.A. Fuse for rifle-grenade
US4099465A (en) * 1976-12-17 1978-07-11 The United States Of America As Represented By The Secretary Of The Navy Ignition device for missile motors
FR2398998A1 (en) * 1977-07-26 1979-02-23 Serat Firearm-launched self-propelled missile - has additional propellant charge with nozzle axes converging on its own
FR2448706A1 (en) * 1979-02-09 1980-09-05 Luchaire Sa Hand-weapon fired anti-tank missile - with extra propellant fired after launching to rotate missile and improve range and stability
GR68779B (en) * 1981-11-16 1982-02-18 Karampateas Eustratios
DE3510446A1 (en) * 1985-03-22 1986-09-25 Nico-Pyrotechnik Hanns-Jürgen Diederichs GmbH & Co KG, 2077 Trittau DRIVE SET FOR SOIL REDUCTION
US5431106A (en) * 1985-06-05 1995-07-11 Shorts Missile Systems Limited Release of daughter missiles
US4886223A (en) * 1988-05-31 1989-12-12 Honeywell Inc. Projectile with spin chambers
DE4210113C1 (en) * 1992-03-27 1998-11-05 Athanassios Dr Ing Zacharias Method of steering flying body for elongated munitions launched from overhead, e.g. from helicopter
SE501082C2 (en) * 1993-03-30 1994-11-07 Bofors Ab Method and apparatus for giving an airborne combat section a desired pattern of movement
WO2016032354A1 (en) * 2014-08-26 2016-03-03 Ренат Абдульберович ЮСУПОВ Caliber shell with rigid mounting to housing of stabilizing fins
US9664142B1 (en) * 2016-05-11 2017-05-30 Jian-Lin Huang Rocket structure
US11306997B2 (en) * 2020-08-11 2022-04-19 Jian-Lin Huang Throwing device with two-stage propulsion system
US11346640B2 (en) * 2020-08-11 2022-05-31 Jian-Lin Huang Two-stage propulsion system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR714636A (en) * 1930-07-25 1931-11-25 Pomegranate enhancements
US2415803A (en) * 1944-12-23 1947-02-18 Abell Royal Allen Cartridge
NL108359C (en) * 1958-03-28 Energa
NL251775A (en) * 1959-05-21
NL122936C (en) * 1960-05-05
US3140660A (en) * 1961-12-07 1964-07-14 Brevets Aero Mecaniques Grenades comprising a booster and similar devices to be launched by a firearm
US3204559A (en) * 1962-12-31 1965-09-07 Avco Corp Rocket propellant charge igniter

Also Published As

Publication number Publication date
FR1508558A (en) 1968-01-05
BE695268A (en) 1967-09-11
CH472018A (en) 1969-04-30
US3388666A (en) 1968-06-18
NL6700671A (en) 1967-09-25
NL135093C (en)
GB1165802A (en) 1969-10-01
SE333527B (en) 1971-03-15

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