SE460227B - FLAMMABLE CHARGING SHELF - Google Patents
FLAMMABLE CHARGING SHELFInfo
- Publication number
- SE460227B SE460227B SE8006618A SE8006618A SE460227B SE 460227 B SE460227 B SE 460227B SE 8006618 A SE8006618 A SE 8006618A SE 8006618 A SE8006618 A SE 8006618A SE 460227 B SE460227 B SE 460227B
- Authority
- SE
- Sweden
- Prior art keywords
- lugs
- mating parts
- female part
- parts
- sleeve according
- Prior art date
Links
- 230000013011 mating Effects 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000000750 progressive effect Effects 0.000 claims 1
- 239000000020 Nitrocellulose Substances 0.000 description 2
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 description 2
- 229920001220 nitrocellulos Polymers 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Classifications
-
- 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
- F42B5/18—Caseless ammunition; Cartridges having combustible cases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/04—Clamping or clipping connections
- F16B7/0406—Clamping or clipping connections for rods or tubes being coaxial
- F16B7/0413—Clamping or clipping connections for rods or tubes being coaxial for tubes using the innerside thereof
- F16B7/042—Clamping or clipping connections for rods or tubes being coaxial for tubes using the innerside thereof with a locking element, e.g. pin, ball or pushbutton, engaging in a hole in the wall of at least one tube
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Description
460 227 ' de till varandra passande delarna, hondelen möter en progressivt utstickande klack, så att därigenom säkerställes att den elastiska deformationen av de till varandra passande delarna sker progres- sivt för att göra sammansättningen lättare. 460 227 'the mating parts, the female part meets a progressively projecting lug, so as to thereby ensure that the elastic deformation of the mating parts takes place progressively to make the assembly lighter.
S En utföringsform av uppfinningen beskrives här i ett exempel under hänvisning till den medföljande ritningen. » A I ritningen utgör fig. l en perspektivvy av en brännbar laddningshylsa, som visar tvâ inbördes förreglade, till varandra passande delar, varvid dessa delar är frigjorda från varandra. 10 Pig. 2 utgör en vy i längdsektion av den i fig. 1 visade delen av laddningshylsan, varvid de till varandra passande delarna är in- bördes sammanlâsta.An embodiment of the invention is described here in an example with reference to the accompanying drawing. In the drawing, Fig. 1 is a perspective view of a combustible charging sleeve, showing two mutually interlocked, mating parts, these parts being separated from each other. 10 Pig. 2 is a longitudinal sectional view of the part of the charging sleeve shown in Fig. 1, the mating parts being interconnected.
Den brännbara laddningshylsa som visas i fig. 1 och Z har ett första rör 1 av ett första cellulosanitratmateríal med en till- 15 sluten ände (ej visad) och en hondcl 2 med en öppen ändyta 3, som är vinkelrät mot längdaxeln för röret 1. Fyra radiella lokalise- ringshàl 4 är anordnade nära den öppna ändytan 3 och med lika in- bördes avstånd kring omkretsen av röret 1.The combustible charge sleeve shown in Figs. 1 and Z has a first tube 1 of a first cellulose nitrate material with a closed end (not shown) and a female cl 2 with an open end surface 3 which is perpendicular to the longitudinal axis of the tube 1. Four radial locating holes 4 are arranged near the open end surface 3 and at equal distances around the circumference of the tube 1.
Laddningshylsan har ett andra rör 6 av ett andra cellulosa- 20 nitratmateríal med liknande radiella dimensioner som dem hos det första röret 1 och som avslutas av et koaxíell, rörformig handel 7 med minskad diameter och som med glidpassning passar i den öppna änden av hondelen Z. Fyra klackar S sträcker sig radiellt utåt från handelen 7 och är anordnade med lika inbördes avstånd kring omkretsen, sä att de kan förbíndas med lokaliseringshâlen 4, och (J 'J1 klackarna S och hålen 4 tillsammans bildar en förreglingsanordníng a.The charge sleeve has a second tube 6 of a second cellulose nitrate material with similar radial dimensions as those of the first tube 1 and which is terminated by a coaxial, tubular handle 7 of reduced diameter and which fits with sliding fit in the open end of the female part Z. Four lugs S extend radially outwards from the trade 7 and are arranged at equal distances around the circumference, so that they can be connected to the locating holes 4, and (J 'J1 the lugs S and the holes 4 together form an interlocking device a.
Var och en av klackarna S har en snedställd yta 9, vilken ger klackprofílen en inàtriktad avfasning i riktningen för axícll för. bindelse och som avslutas av ett steg 10. Laddningshylsan samman- (n O sättas genom att det första röret l koaxicllt inrättas med det andra röret o med klackarna S i axíell överensstämmelse med lokaliseríngshälcn 4, och haadelcn F införes i hondelen 2. De till varandra passande delarna ? och 2 sammanpressas sedan med en axiell kompressionskraft, tills den öppna ändytan 3 träffar steget 10 hos de utstíckande klackarna S, varefter en radiell deformoring av de UI UI 1 till varandra passande delarna ändytan 3 kan föras över steget IG hos var och en av klackarna S mot var och en av de snedställda ytorna 9, vilka medför ytterligare v!! radíell deformation pa grund ar den axiella sammanpressningen, tills 40 klackarna S är helt införda i hondelen 3. En ytterligare axiell och 7 möjliggör att den öppna ¿ 10 IQ UI ° 460 227 sammanpressníng medför att inträngandet av handelen 7 fortsätter, tills klackarna 7 uppnår lokaliseringshålen 4. klackarna 8 fjädrar då ut till att uppfylla lokaliseringshålen när de till varandra passande delarna återgår till sin ursprungliga form. Omvänt kan rören 1 och 6 åtskiljas genom att dragas isär samtidigt som ett radiellt inåtriktat tryck pålägges på var och en av klackarna 8, antingen manuellt eller medelst ett lämpligt verktyd (ej visat).Each of the lugs S has an inclined surface 9, which gives the heel profile an inwardly directed chamfer in the direction of axial for. and which is terminated by a step 10. The charging sleeve is assembled by arranging the first tube 1 coaxially with the second tube o with the lugs S in axial correspondence with the locating heel 4, and the head part F is inserted into the female part 2. The to each other fitting parts 2 and 2 are then compressed with an axial compression force until the open end surface 3 strikes the step 10 of the protruding lugs S, after which a radial deformation of the mating parts end surface 3 can be passed over the step IG of each of the lugs S against each of the inclined surfaces 9, which cause further radial deformation due to the axial compression, until the lugs S are fully inserted into the female part 3. An additional axial and 7 enables the open ¿10 IQ UI ° 460 227 compression causes the penetration of the trade 7 to continue until the lugs 7 reach the locating holes 4. the lugs 8 then spring out to fill the locating holes when the mating parts return to their original shape. Conversely, the tubes 1 and 6 can be separated by being pulled apart at the same time as a radially inward pressure is applied to each of the lugs 8, either manually or by means of a suitable tool (not shown).
Handelen 7 och klackarna S är utformade på det andra röret 6 genom att en ände av röret 6 med full diameter pressats mellan två formar (ej visade)¿ De bildade klackarna utsticker med ett avstånd som är lika med väggtjockleken hos det första röret 1, så att när laddningshylsan är sammansatt, klackarna 8 är i plan med ytter- ytan ll av det första röret 1.The handle 7 and the lugs S are formed on the second tube 6 by pressing one end of the tube 6 of full diameter between two molds (not shown) ¿The formed lugs protrude at a distance equal to the wall thickness of the first tube 1, so that when the charging sleeve is assembled, the lugs 8 are flush with the outer surface 11 of the first tube 1.
Ett exempel på specifika dimensioner hos en laddníngshylsa enligt denna utföringsform är följande: Yttre diameter 150 mm Inre diameter 146 mm Klackhöjd 2 mm Steghöjd 0,5 mmf Längd av den snedställda ytan 4 mm Längd av till varandra passande delar JS mm Diameter hos lokalíseringshål 16 mm Det framgår klart för fackmannen, att andra utföringsformer av föreliggande uppfinning är möjliga, och exempelvis kan klackarna vara anordnade att riktas inåt från hondelen och lokaliseras i häl i handelen. Det framgår även, att laddningshylsan kan innefatta flera än tva med varandra förreglade rör, eller kan innefatta en ändhylsa, som innefattar en anpassad del som har en sluten ände. 7 Laddningshylsan kan göras vattentät genom anbringade av ett skikt av en brännbar lack eller genom att en i värme krymphar hylsa anbringas över ytterytan av den sammansatta laddningshylsan vid varje gränsyta mellan närliggande rör.An example of specific dimensions of a charging sleeve according to this embodiment is the following: Outer diameter 150 mm Inner diameter 146 mm Heel height 2 mm Step height 0.5 mmf Length of the inclined surface 4 mm Length of matching parts JS mm Diameter of locating holes 16 mm It will be apparent to those skilled in the art that other embodiments of the present invention are possible, and for example the heels may be arranged to be directed inwards from the female part and located in the heel of the trade. It is also apparent that the charge sleeve may comprise more than two interlocking tubes, or may comprise an end sleeve which includes a mated member having a closed end. The charge sleeve can be made waterproof by applying a layer of a combustible varnish or by applying a heat-shrinkable sleeve over the outer surface of the composite charge sleeve at each interface between adjacent pipes.
Claims (4)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7933010 | 1979-09-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8006618L SE8006618L (en) | 1989-07-12 |
SE460227B true SE460227B (en) | 1989-09-18 |
Family
ID=10508026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8006618A SE460227B (en) | 1979-09-24 | 1980-09-22 | FLAMMABLE CHARGING SHELF |
Country Status (7)
Country | Link |
---|---|
AU (1) | AU566642B1 (en) |
BE (1) | BE885350A (en) |
DE (1) | DE3034360C2 (en) |
GB (1) | GB2194024B (en) |
IT (1) | IT1207138B (en) |
NZ (1) | NZ194965A (en) |
SE (1) | SE460227B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5090323A (en) * | 1990-10-31 | 1992-02-25 | 501 Alliant Techsytems Inc. | Two-piece ammunition propellant containment bag |
DE4124657A1 (en) * | 1991-07-25 | 1993-01-28 | Rheinmetall Gmbh | MODULAR DRIVE CHARGE |
US5323707A (en) * | 1991-08-05 | 1994-06-28 | Hercules Incorporated | Consumable low energy layered propellant casing |
FR2702554B1 (en) * | 1993-03-08 | 1995-04-28 | Giat Ind Sa | Ammunition, especially for large caliber weapons. |
FR2714168B1 (en) * | 1993-12-22 | 1996-02-09 | Giat Ind Sa | Method of manufacturing container for propellant charge and container thus obtained. |
GB9404333D0 (en) * | 1994-03-07 | 1994-04-20 | Secr Defence | Two part ammunition round |
DE19749486A1 (en) * | 1997-11-08 | 1999-05-12 | Dynamit Nobel Ag | Connection of pipe sections of combustible propellant sleeves |
US8872395B2 (en) | 2009-11-04 | 2014-10-28 | Fraen Mechatronics, Llc | Rotary single-phase electromagnetic actuator |
CN114109877B (en) * | 2021-12-01 | 2022-12-06 | 安徽雷澳机电科技有限公司 | Combined adjustable large industrial ceiling fan |
EP4403781A1 (en) * | 2023-01-20 | 2024-07-24 | G.D S.p.A. | Method to interlock two components of an automatic machine for manufacturing or packing consumer articles |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1013162A (en) * | 1962-02-07 | 1965-12-15 | Electrolux Ab | Improvements in or relating to attachments for water taps |
US3176617A (en) * | 1962-06-11 | 1965-04-06 | Beloit Corp | Separate loading of artiliery propellant charges |
NL122935C (en) * | 1963-03-07 | |||
US3320886A (en) * | 1965-08-31 | 1967-05-23 | Hawley Products Co | Cartridge case and method for the manufacture thereof |
FR1495955A (en) * | 1966-10-06 | 1967-09-22 | Zeebrugge Forges Sa | Case for ammunition, method and apparatus for its manufacture |
GB1347483A (en) * | 1971-04-29 | 1974-02-27 | Massey Ferguson Perkins Ltd | Feed tubes for particulate agricultural material |
DE2705235A1 (en) * | 1977-02-08 | 1978-08-17 | Dynamit Nobel Ag | Lightweight cartridge with metal base and bullet - has plastics tube held in base and with crimped bullet |
-
1980
- 1980-09-12 DE DE3034360A patent/DE3034360C2/en not_active Expired - Fee Related
- 1980-09-15 GB GB08029320A patent/GB2194024B/en not_active Expired
- 1980-09-15 AU AU62426/80A patent/AU566642B1/en not_active Ceased
- 1980-09-16 NZ NZ194965A patent/NZ194965A/en unknown
- 1980-09-22 SE SE8006618A patent/SE460227B/en not_active IP Right Cessation
- 1980-09-23 IT IT8049726A patent/IT1207138B/en active
- 1980-09-23 BE BE885350A patent/BE885350A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NZ194965A (en) | 1988-07-28 |
IT8049726A0 (en) | 1980-09-23 |
AU566642B1 (en) | 1987-10-08 |
DE3034360A1 (en) | 1988-12-01 |
GB2194024A (en) | 1988-02-24 |
SE8006618L (en) | 1989-07-12 |
IT1207138B (en) | 1989-05-17 |
BE885350A (en) | 1993-06-15 |
GB2194024B (en) | 1988-06-29 |
DE3034360C2 (en) | 1993-11-18 |
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