SE419677B - DEVICE IN A ROCKET OR A RECYCLING WEAPON FOR FIXING A POWDER CHARGING - Google Patents

DEVICE IN A ROCKET OR A RECYCLING WEAPON FOR FIXING A POWDER CHARGING

Info

Publication number
SE419677B
SE419677B SE7709612A SE7709612A SE419677B SE 419677 B SE419677 B SE 419677B SE 7709612 A SE7709612 A SE 7709612A SE 7709612 A SE7709612 A SE 7709612A SE 419677 B SE419677 B SE 419677B
Authority
SE
Sweden
Prior art keywords
slats
weapon
lining
rocket
center axis
Prior art date
Application number
SE7709612A
Other languages
Swedish (sv)
Other versions
SE7709612L (en
Inventor
H M Ostling
Original Assignee
Foerenade Fabriksverken
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 Foerenade Fabriksverken filed Critical Foerenade Fabriksverken
Priority to SE7709612A priority Critical patent/SE419677B/en
Publication of SE7709612L publication Critical patent/SE7709612L/en
Publication of SE419677B publication Critical patent/SE419677B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A1/00—Missile propulsion characterised by the use of explosive or combustible propellant charges
    • F41A1/08—Recoilless guns, i.e. guns having propulsion means producing no recoil
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06D—MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)
    • C06D5/00—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41F—APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS; LAUNCHERS FOR ROCKETS OR TORPEDOES; HARPOON GUNS
    • F41F3/00—Rocket or torpedo launchers
    • F41F3/04—Rocket or torpedo launchers for rockets
    • F41F3/042—Rocket or torpedo launchers for rockets the launching apparatus being used also as a transport container for the rocket
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41F—APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS; LAUNCHERS FOR ROCKETS OR TORPEDOES; HARPOON GUNS
    • F41F3/00—Rocket or torpedo launchers
    • F41F3/04—Rocket or torpedo launchers for rockets
    • F41F3/045—Rocket or torpedo launchers for rockets adapted to be carried and used by a person, e.g. bazookas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Description

s _.~:v7o9e12-1 rummets periferi med lika stora mellanrum och så orienterade, att lamellerna ligger i matematiska plan, vilka genomgår vapnets centrum- axel. Ett utmed laddningsrummets periferi anbragt foder 2, företrädes- vis av metall, är utformat med rader av rektangulära hål (slitsar) 3, parallella med vapnets centrumaxel. De rektangulära hålen i de olika raderna ligger mitt framför varandra, såsom framgår av fig H; De mellan de rektangulära hålen i närbelägna rader belägna foder- partierna är bockade in mot centrumaxeln till bildande av utsprâng 4. s _. ~: v7o9e12-1 the periphery of the room at equal intervals and so oriented that the slats lie in mathematical planes, which pass through the center axis of the weapon. A liner 2, preferably made of metal, arranged along the periphery of the cargo space, is formed with rows of rectangular holes (slots) 3, parallel to the center axis of the weapon. The rectangular holes in the different rows are located in front of each other, as shown in Fig. H; The feed portions located between the rectangular holes in adjacent rows are bent towards the center axis to form projections 4.

De rektangulära hâlens bredd motsvarar lamellernas tjocklek. Lamel- lerna är placerade utmed fodret sä, att utsprången kommer att gripa om lamellerna och stödja dessa. Lamellerna är fixerade till fodret, lämpligen medelst lim i de rännor S, som bildas av utsprângen.The width of the rectangular holes corresponds to the thickness of the slats. The slats are placed along the lining so that the projections will grip the slats and support them. The slats are fixed to the lining, preferably by means of glue in the grooves S, which are formed by the projections.

Eventuellt kan lamellerna vara fixerade till fodret genom deforma- tion av lamellerna. Fodret är utformat som en hylsa, som eventuellt kan vara försedd med en spalt, i vilket fall fodret ursprungligen är plant och bockas till hylsform. Därvid erhålles en mekanisk fast- hållning av lamellerna 1 och med att avstånden mellan utspràngen minskar när fodret bockas.Optionally, the slats can be fixed to the lining by deforming the slats. The lining is designed as a sleeve, which may possibly be provided with a gap, in which case the lining is originally flat and bent into a sleeve shape. Thereby a mechanical holding of the slats 1 is obtained and with that the distances between the projections decrease when the lining is bent.

Lamellerna är enligt uppfinningen fixerade till fodret endast punkt- vis. Om lamellerna hade kantpartierna inbäddade utmed hela längden i en hylsa av exempelvis plast, skulle dessa kantpartier fortsätta att brinna efter den egentliga förbränningens slut, varvid eldslâgor och rök skulle kunna avslöja vapnets position även efter skott.According to the invention, the slats are fixed to the lining only point by point. If the slats had the edge portions embedded along the entire length in a sleeve of, for example, plastic, these edge portions would continue to burn after the end of the actual combustion, whereby flames and smoke could reveal the position of the weapon even after shots.

Denna olägenhet elimineras till största delen med den punktvisa' fixeringen enligt uppfinningen.This inconvenience is largely eliminated with the point-by-point fixation according to the invention.

Claims (2)

7709612-1 Patentkrav T7709612-1 Claim T 1. Anordning í en raket eller ett rekylfritt vapen för fasthållning av en krutladdning, vilken består av ett flertal rektangulära lameller (1), anbragta i vapnets laddningsrum utefter dess periferí med lika stora mellanrum och så prienterade, att lamellerna ligger i matematiska” plan, vilka genomgår vapnets centrumaxel, k ä n n e t e c k n a d därav, att ett utmed laddningsrummets periferi anbragt foder (2) är försett med utsprâng (H), vilka i huvudsak endast punktformigt stöder mot närliggande lameller (1) och därvid bildar avståndsorgan mellan dessa, varvid varje lamell antingen är fastklämd mellan tvâ intill- liggande utsprång och/eller límmade mot dessa.A device in a rocket or recoilless weapon for holding a powder charge, which consists of a plurality of rectangular slats (1), arranged in the load compartment of the weapon along its periphery at equal intervals and so printed that the slats lie in mathematical "planes", which pass through the center axis of the weapon, characterized in that a liner (2) arranged along the periphery of the cargo space is provided with projections (H), which substantially only point-wise support adjacent slats (1) and thereby form spacers therebetween, each slat is either clamped between two adjacent projections and / or glued to them. 2. Anordning enligt patentkravet l, k ä n n e t e c k n a d därav, att fodret (2) är utformat med rader av lângsträckta slitsar (3), som har en bredd motsvarande lamellernas (1) tjocklek, varvid de mellan slitsarna belägna foderpartíerna är bockade in mot centrumaxeln till bildning av nämnda utsprång (4). ANFÖRDA PUBLIKATIONER: US 3 443 856, 3 967 558Device according to claim 1, characterized in that the lining (2) is formed with rows of elongate slits (3), which have a width corresponding to the thickness of the slats (1), the lining portions located between the slits being bent towards the center axis. to form said protrusions (4). STATED PUBLICATIONS: US 3,443,856, 3,967,558
SE7709612A 1977-08-26 1977-08-26 DEVICE IN A ROCKET OR A RECYCLING WEAPON FOR FIXING A POWDER CHARGING SE419677B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7709612A SE419677B (en) 1977-08-26 1977-08-26 DEVICE IN A ROCKET OR A RECYCLING WEAPON FOR FIXING A POWDER CHARGING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7709612A SE419677B (en) 1977-08-26 1977-08-26 DEVICE IN A ROCKET OR A RECYCLING WEAPON FOR FIXING A POWDER CHARGING

Publications (2)

Publication Number Publication Date
SE7709612L SE7709612L (en) 1979-02-27
SE419677B true SE419677B (en) 1981-08-17

Family

ID=20332102

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7709612A SE419677B (en) 1977-08-26 1977-08-26 DEVICE IN A ROCKET OR A RECYCLING WEAPON FOR FIXING A POWDER CHARGING

Country Status (1)

Country Link
SE (1) SE419677B (en)

Also Published As

Publication number Publication date
SE7709612L (en) 1979-02-27

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