SE454265B - PACKAGING FOR PROJECTILE - Google Patents
PACKAGING FOR PROJECTILEInfo
- Publication number
- SE454265B SE454265B SE8500485A SE8500485A SE454265B SE 454265 B SE454265 B SE 454265B SE 8500485 A SE8500485 A SE 8500485A SE 8500485 A SE8500485 A SE 8500485A SE 454265 B SE454265 B SE 454265B
- Authority
- SE
- Sweden
- Prior art keywords
- disc
- projectile
- packaging
- shaped element
- shaped
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B39/00—Packaging or storage of ammunition or explosive charges; Safety features thereof; Cartridge belts or bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/022—Containers made of shock-absorbing material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Buffer Packaging (AREA)
- Toys (AREA)
- Packages (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Description
15 20 25 30 35 454 265 för att projektilens tändrör skall utsättas för sådana accelerationer att det vådaarmerar. 15 20 25 30 35 454 265 so that the projectile's spark plugs are subjected to such accelerations that it is armored.
Detta ändamål ernâs genom att emballaget enligt uppfin- ningen erhållit de i patentkrav 1 angivna kännetecknen.This object is achieved in that the packaging according to the invention has obtained the characteristics stated in claim 1.
Vidareutvecklingar av uppfinningen framgår av underpa- tentkraven.Further developments of the invention appear from the subclaims.
Emballaget enligt uppfinningen tar på känt sätt upp före- kommande radiella krafter på projektilen genom bärytor, som svarar mot projektilens yttre form. De axiella kraf- ter som kan uppstå vid t ex fall, tas enligt uppfinningen upp av ett skivformigt element, som är fixerbart i embal- laget. Det är för fackmannen förhållandevis lätt att di- mensionera ett sådant skivformigt element så att det får en sådan anpassad storlek att en mjuk uppbromsning av projektilen erhålls vid fall även för höga höjder.The package according to the invention absorbs any radial forces on the projectile in a known manner through bearing surfaces, which correspond to the outer shape of the projectile. The axial forces which can arise in, for example, falls are, according to the invention, absorbed by a disc-shaped element, which is fixable in the package. It is relatively easy for the person skilled in the art to dimension such a disc-shaped element so that it has such an adapted size that a soft braking of the projectile is obtained in cases even at high altitudes.
Om det framför det skivformiga elementet belägna partiet av emballaget är klent, t ex om det avsmalnar framåt p g a koniskt utformade partier på granaten, så kan, en- ligt en vidareutveckling av uppfinningen, ett andra skiv- formigt element anordnas bakom det första, varvid de båda skivformiga elementen är fastspända mot var sin sida av ett parti av emballaget.If the portion of the package located in front of the disc-shaped element is small, for example if it tapers forward due to conically shaped portions of the grenade, then, according to a further development of the invention, a second disc-shaped element can be arranged behind the first, wherein they both disc-shaped elements are clamped to each side of a portion of the package.
FIGURBESKRIVNING uppfinningen kommer närmare att beskrivas nedan under hänvisning till bifogad ritning, som visar en föredragen utföringsform av uppfinningen.DESCRIPTION OF THE DRAWINGS The invention will be described in more detail below with reference to the accompanying drawing, which shows a preferred embodiment of the invention.
Figur 1 visar i perspektiv ett av emballagets båda halv- skal. Figur 2 visar en längdvy av halvskalet enligt figur 10 15 20 25 30 35 454 265 1 med en schematiskt antydd projektil fixerad medelst två skivformiga element. Figurerna 3a och 4a visar en ändvy av de båda skivfiormiga elementen enligt figur 2. Figurer- na 3b och 4b visar ett tvärsnitt av de skivformiga ele- menten enligt figurerna 3a respektive 4a. Figurerna Sa och 5b visar en ändvy respektive ett tvärsnitt av en ba- jonettkopplingsdel på bakänden av den i figur 2 antydda granaten.Figure 1 shows in perspective one of the two half-shells of the packaging. Figure 2 shows a longitudinal view of the half-shell according to figure 10 with a schematically indicated projectile fixed by means of two disc-shaped elements. Figures 3a and 4a show an end view of the two disc-shaped elements according to Figure 2. Figures 3b and 4b show a cross-section of the disc-shaped elements according to Figures 3a and 4a, respectively. Figures 5a and 5b show an end view and a cross section, respectively, of a bayonet coupling part on the rear end of the grenade indicated in Figure 2.
FÖREDRAGEN uTFöRINGsFoRM Figur l visar det ena av de tvâ identiskt lika halvskal 1 av cellplast e d, varav emballaget huvudsakligen är upp- byggt. Vid sammanföring av två sådana halvskal 1 erhålles ett långsträckt utrymme för den i figur 2 med streck- prickade linjer antydda projektilen 2, vilket utrymme delvis har samma form som projektilen, varigenom bärytor för denna bildas. Bl a har utrymmet ett antal bärytor konstituerade av tre bommar 3, 4 och 5, vars form svarar mot ett motsvarande, cylindriskt parti 6 på projektilen 2.PREFERRED EMBODIMENT Figure 1 shows one of the two identical half-shells 1 of cellular plastic or the like, of which the packaging is mainly made up. When joining two such half-shells 1, an elongate space is obtained for the projectile 2 indicated by dashed lines in Figure 2, which space partly has the same shape as the projectile, whereby bearing surfaces for this are formed. Among other things, the space has a number of bearing surfaces constituted by three booms 3, 4 and 5, the shape of which corresponds to a corresponding, cylindrical portion 6 on the projectile 2.
Projektilen 2 uppvisar dels från partiet 6 bakåt koniskt avsmalnande parti 6, dels ett främre framåt koniskt av- smalnande parti 7 med bl a ett uppdragbart stand-offorgan 7a. Dessa partier 6a, 7 och 7a får ej komma i beröring med emballaget vid skakningar eller fall, utan är därför anordnade med firigång i emballaget.The projectile 2 has a conically tapered portion 6 from the rearward part 6, and a conical tapered portion 7 forwards with a pull-up stand-off member 7a, among other things. These portions 6a, 7 and 7a must not come into contact with the packaging in the event of shaking or falling, but are therefore arranged with fi clearance in the packaging.
Bärytorna 3, 4 och 5 tar upp de radiella påkänningar på projektilen som kan uppstå under transport. För upptag- ning av axíella påkänningar finns ett skivformigt, cirku- lärt element 8 av aluminium e d. Elementet 8 är infört i ett motsvarande spår 9 i de båda halvskalen 1. Spåren 9 ligger i ett plan vinkelrätt mot projektilens längdrikt- H 10 15 20 25 30 35 454 265 ning. Elementets 8 form framgår närmare av figurerna 3a och 3b.The bearing surfaces 3, 4 and 5 absorb the radial stresses on the projectile that can occur during transport. For absorbing axial stresses, there is a disc-shaped, circular element 8 of aluminum, etc. The element 8 is inserted in a corresponding groove 9 in the two half-shells 1. The grooves 9 lie in a plane perpendicular to the longitudinal direction of the projectile. 20 25 30 35 454 265 ning. The shape of the element 8 is shown in more detail in Figures 3a and 3b.
Projektilens 2 bakre del 10 är utformad med en bajonett- kopplingshandel 11, med fyra kopplingsklackar lla, såsom närmare visas i figurerna Sa och Sb. Bajonettkopplings- delen ll är avsedd att fastlåsa en ej visad drivladd- ningsdel till projektilen med hjälp av en på drivladd- ningsdelen anordnad korresponderande bajonettkopplings- hondel. Kopplingsdelen ll kan därvid bakåt stelt förbin- das (med ett ej visat förband) med ett cylindriskt parti l0a (antydd med streckprickade linjer i figurerna 2 och 5b), t ex innehållande organ för initiering av drivladd- ningsdelen.The rear part 10 of the projectile 2 is formed with a bayonet coupling handle 11, with four coupling lugs 11a, as shown in more detail in Figures 5a and 5b. The bayonet coupling part 11 is intended to lock a propellant part (not shown) to the projectile by means of a corresponding bayonet coupling part arranged on the propellant part. The coupling part 11 can then be rigidly connected to the rear (with a connection not shown) to a cylindrical portion 10a (indicated by dash-dotted lines in Figures 2 and 5b), for example containing means for initiating the propellant charge part.
Enligt uppfinningen kan denna befintliga bajonettkopp- lingshandel ll även utnyttjas för fastlåsning av projek- tilen 2 mot elementet 8. Detta har fördenskull en så ut- formad öppning 12, att det bildar en till bajonettkopp- lingsdelen 11 korresponderande bajonettkopplingshondel.According to the invention, this existing bayonet coupling handle 11 can also be used for locking the projectile 2 to the element 8. This therefore has an opening 12 designed in such a way that it forms a bayonet coupling dog corresponding to the bayonet coupling part 11.
Genom införing av bajonettkopplingsdelen ll med sina klackar lla genom den med motsvarande form försedda öpp- ningar 12 i elementet 8, och vridning 450, förhindras axiell rörelse av projektilen. Ett låsorgan i form av en böjfjäder 13 på elementets 8 baksida är anordnad att kunna snäppa in mellan tvâ klackar lla på kopplingsdelen ll, så att denna låses mot vridning.By inserting the bayonet coupling part 11 with its lugs 11a through the correspondingly shaped openings 12 in the element 8, and rotation 450, axial movement of the projectile is prevented. A locking member in the form of a bending spring 13 on the rear side of the element 8 is arranged to be able to snap in between two lugs 11a on the coupling part 11, so that this is locked against rotation.
Elementet 8 har samma tjocklek som spårets 9 bredd, var- för det vilar säkert i spåret 9. Om emellertid emballa- gets godstjocklek framför spåret 9 är klen, såsom i det i figur 1 visade fallet, där emballaget har det avsmalnande partiet 3, kan vid fall framåt, sett i projektilens längdriktning, projektilen bryta igenom det klena partiet -u 10 15 20 25 30 35 454 265 3. För att förhindra detta, är elementet 8 fastspänt bakåt, sett i projektilens längdrikning, mot ett bakom spåret 9 beläget, relativt kraftigt dimensionerat parti 14 av emballaget, medelst ett band 15 av plast e d. Ett andra, skivformigt, rektangulärt element 16, t ex av ply- wood e d, och vars form visas i figurerna 4a øch 4b, är därvid placerat längst bak i emballaget anliggande mot bakre stödklackar 17 øch 18 på partiet 14, så att elemen- ten 8 och 16 medelst bandet 15 kan fastspännas mot det bakom spåret 9 belägna partiet 14 av halvskalen 1. De fyra stödklackarna 17 bildar hörnklackar 16, sem härige- nom får en mycket stabil stödyta.The element 8 has the same thickness as the width of the groove 9, so it rests securely in the groove 9. However, if the thickness of the package in front of the groove 9 is small, as in the case shown in Figure 1, where the package has the tapered portion 3, in case of falling forward, seen in the longitudinal direction of the projectile, the projectile breaking through the small portion -u 10 15 20 25 30 35 454 265 3. To prevent this, the element 8 is clamped backwards, seen in the longitudinal direction of the projectile, towards one located behind the groove 9, relatively strongly dimensioned portion 14 of the package, by means of a band 15 of plastic etc. A second, disc-shaped, rectangular element 16, for example of plywood, and whose shape is shown in Figures 4a and 4b, is then placed at the rear in the package abutting against rear support lugs 17 and 18 on the portion 14, so that the elements 8 and 16 can be clamped by means of the strap 15 against the portion 14 of the half-shell 1 located behind the groove 9. The four support lugs 17 form corner lugs 16, which thereby receive a very p table support surface.
Elementen 8 och 16 har vardera två urtagningar 19 respek- tive 20 för förankring av bandet 15. Bandet 15 kan spän- nas från emballagets bakre, öppna ände.The elements 8 and 16 each have two recesses 19 and 20, respectively, for anchoring the strap 15. The strap 15 can be tensioned from the rear, open end of the package.
Claims (3)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8500485A SE454265B (en) | 1985-02-04 | 1985-02-04 | PACKAGING FOR PROJECTILE |
PCT/SE1986/000025 WO1986004562A1 (en) | 1985-02-04 | 1986-01-24 | Containers for missiles or projectiles |
EP19860901153 EP0209585A1 (en) | 1985-02-04 | 1986-01-24 | Containers for missiles or projectiles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8500485A SE454265B (en) | 1985-02-04 | 1985-02-04 | PACKAGING FOR PROJECTILE |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8500485D0 SE8500485D0 (en) | 1985-02-04 |
SE8500485L SE8500485L (en) | 1986-08-05 |
SE454265B true SE454265B (en) | 1988-04-18 |
Family
ID=20358988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8500485A SE454265B (en) | 1985-02-04 | 1985-02-04 | PACKAGING FOR PROJECTILE |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0209585A1 (en) |
SE (1) | SE454265B (en) |
WO (1) | WO1986004562A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006021816A2 (en) * | 2004-07-14 | 2006-03-02 | Bae Systems Plc | Improvements for safety packaging of munitions |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2392675A (en) * | 1942-01-09 | 1946-01-08 | Albert I Lamb | Shipping container |
GB945183A (en) * | 1961-07-07 | 1963-12-23 | Pioneer Plastic Containers Ltd | Improvements relating to packaging |
US3465871A (en) * | 1968-05-06 | 1969-09-09 | Us Army | Missile plastic container |
FI64104C (en) * | 1982-01-28 | 1983-10-10 | Ahlstroem Oy | FOERPACKNING |
-
1985
- 1985-02-04 SE SE8500485A patent/SE454265B/en not_active IP Right Cessation
-
1986
- 1986-01-24 EP EP19860901153 patent/EP0209585A1/en not_active Withdrawn
- 1986-01-24 WO PCT/SE1986/000025 patent/WO1986004562A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
SE8500485L (en) | 1986-08-05 |
EP0209585A1 (en) | 1987-01-28 |
WO1986004562A1 (en) | 1986-08-14 |
SE8500485D0 (en) | 1985-02-04 |
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