NO136060B - - Google Patents
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- Publication number
- NO136060B NO136060B NO743940A NO743940A NO136060B NO 136060 B NO136060 B NO 136060B NO 743940 A NO743940 A NO 743940A NO 743940 A NO743940 A NO 743940A NO 136060 B NO136060 B NO 136060B
- Authority
- NO
- Norway
- Prior art keywords
- projectile
- jacket
- pin
- weight
- pieces
- Prior art date
Links
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000003721 gunpowder Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B8/00—Practice or training ammunition
- F42B8/12—Projectiles or missiles
- F42B8/14—Projectiles or missiles disintegrating in flight or upon impact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
- B29C66/1222—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a lapped joint-segment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
- B29C66/1224—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a butt joint-segment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
- B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/53—Joining single elements to tubular articles, hollow articles or bars
- B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
- B29C66/5344—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially annular, i.e. of finite length, e.g. joining flanges to tube ends
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/61—Joining from or joining on the inside
- B29C66/612—Making circumferential joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
- B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/06—PVC, i.e. polyvinylchloride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
- B29K2309/08—Glass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/777—Weapons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Toys (AREA)
Description
Foreliggende oppfinnelse angår en øvelsesprosjektil for skytevåpen, særlig håndvåpen. Kjente prosjektiler av denne art har vært utført slik at de springer i stykker umiddelbart etter at de har forlatt løpets munning. Dette oppnås vanligvis ved at prosjektilet forsynes med en mantel av et plastmateriale, hvilken mantel inneholder et inert stoff og er lukket ved hjelp av et lokk av samme plastmateriale.
Man tilstreber i størst mulig grad å etterligne det skarpladde prosjektilets form og vekt. Først når dette vilkår er oppfylt, er det mulig å bruke øvelsesa.mmunisjon i automatvåpen, uten at våpenets fremmatningsmekanismer skal skades. Funksjonen bygger nemlig på at det i kruttkammeret skal dannes et gass-trykk av en forutbestemt størrelse og at gasstrykkets verdi bestemmes av kulens vekt og form. Prosjektilet må forbli intakt inntil det forlater løpet, ettersom dette ellers kan skades av fyllmaterialet, slik at det raskt slites. De ovenfor angitte problemene'' er angrepet på forskjellige måter.
Som eksempler kan det nevnes øvelsesprosjektiler som er forsynt med aksielt forløpende spor som har som oppgave å rive opp prosjektilet aksielt og derved frigjøre fyllmaterialet. Slike kjente prosjektiler går da i stykker umiddelbart etter
at de har forlatt løpet, noe som har vært ansett som nødvendig for at de ikke skal volde skade i lengre avstand fra munningen. Et slikt arrangement har naturligvis den åpenbare ulempe at løsning av skuddene ikke skjer på samme måte som ved skyting med skarp ammunisjon, hvorfor skytingens verdi sett fra et utdannelses- og treningssynspunkt blir i tilsvarende grad re-dusert .
Det er også kjent prosjektiler som går i stykker først når prosjektilet treffer målet eller bakken. Ved slike prosjektiler elimineres den ovenfor nevnte ulempe og gir også beskyttelse mot lange rikosjetter som kan være farlige for befolkningen i nærheten av et øvelsesområde.
Hensikten med foreliggende oppfinnelse er å frem-skaffe et prosjektil som på en enkel og billig måte tillater en justering av prosjektilets tyngdepunkt slik at man får en tilpasning til de forskjellige ballistiske systemer. Dette oppnås ifølge oppfinnelsen når prosjektilet fremstilles i overensstemmelse med de kjennetegn som fremgår av patent-kravene.
Oppfinnelsen skal i det følgende beskrives nærmere under henvisning til tegningen som viser to utførelses former for oppfinnelsen. Fig. 1 viser et riss av et prosjektil ifølge en første utførelses form. Fig. 2 viser et snitt gjennom prosjektilet ifølge fig. 1, delvis i utspredt form. Fig. 3 er av samme utførelse som fig. 2, men angår en andre utførelsesform.
Betegnelsen 1 angår et øvelsesprosjektil hvis vegger består av et skjørt termoplastmateriale. Prosjektilet er ifølge fig. 1 og 2 forsynt med en flens 2 utført i ett stykke med prosjektilets mantel 3- Det termoplastiske materiale kan utgjøres av f.eks. polyetylen-, glassfiberarmert nylon, hård polyvinylklorid eller lignende. Ved selektiv bruk av disse forskjellige materialene, som har innbyrdes forskjellige egenskaper, kan man lett endre prosjektilets vekt og tyngdepunkt, hvorved ytterligere tilpasning kan skje ved variasjoner av dimensjoner og volum.
Som det fremgår av fig. 2, går prosjektilets sylindriske mantel 3 foran over i en oval spiss 4 som har en sentral bakoverrettet tapp 5. Med 6 er det betegnet et antall brikker, f.eks. utført i stål hvis sentrale hull er tilpasset til tappens 5 diameter. Ved på tappen å anbringe slike brikker av forskjellige størrelser og i forskjellige antall, kan man altså variere prosjektilets totalvekt og tyngdepunktstilling, slik at man i høy grad kan simulere de tilsvarende forhold ved skarpladd ammunisjon. Når brikkene 6 monteres, innføres en stålskive 7 med en kort tapp 8 som bringes til anlegg mot tappens 5 bakre kant. Deretter lukkes prosjektilet ved at en separat bakvegg 9 gjennom ultralydsveising forbindes med mantelen 3- Tappens 5 diametertoleranser er valgt slik i forhold til motsvarende toleranseintervaller for brikke-hullenes diameter at brikkene etter montering holdes sikkert på plass.
Utførelsesformen ifølge fig. 3 er i første rekke be-regnet for mer finkalibrede våpen. Mantelen 3 omslutter altså et rom som inneholder et antall sirkulære skiver 10. Disse har samme funksjon som brikkene 6 ifølge fig. 2 og holdes fastklemt mot mantelens 3 innervegg. I denne sammenheng skal det nevnes at det naturligvis ikke er nødvendig å. utføre prosjektilspissen 4 i ett stykke med mantelen. Alternativt kan istedet den bakre veggen være integrert med mantelen, slik at skivene innføres forfra hvoretter spissen 4 fast-sveises. Skivene 10 kan ha en hvilken som helst form så lenge de bare er rotasjonssymmetriske og kan gi prosjektilet den ønskede vekt og ballistiske egenskaper.
Når et prosjektil ifølge oppfinnelsen avfyres f. eks."' på en skytebane, kommer mantelen til å briste ved anslag mot en fast gjenstand. Herved er altså faren for lange- rikosjetter eliminert, hvorfor skytebanens størrelse og beliggenhet ikke lenger blir så kritisk. ^å grunn av det faktum at mantelen består av plast, sikres det at den slåes i stykker og i sammenligning med metallmantler oppviser den også lavere fremstillingspris, og slitasjen på våpenet blir mindre. Plast-flensen 2 har altså som oppgave ved samvirke med riflene i våpenets løp på kjent måte å bringe prosjektilet til å. rotere. Dette skjer imidlertid ved forminsket slitasje i sammenligning med når tilsvarende detalj er utført i kobber.
Utførte eksperimenter viser tydelig at på f.eks. et våpen med kaliber 20 mm tredobles løpets levetid.
Claims (2)
1. øvelsesprosjektil til skytevåpen med en av plast fremstilt, rørformet kappe,karakterisertved at prosjektilet til regulering av dets vekt og dets tyngdepunkts beliggenhet inneholder et antall uttakbare skiver (6,10), som er anbragt i kappen (3) aksielt etter hverandre,
og som er symmetrisk i forhold til prosjektilets lengdeakse.
2. Prosjektil ifølge krav 1,karakterisertved at kappen (3) har en utvendig, fortrinnsvis i et stykke med kappen utført flens (2), og at den omslutter en fra prosjektilets ene ende (4) utgående sentral tapp (5) som er inn-rettet til å bære skivene (6), som er utstyrt med et sentralt hull tilpasset tappen (5).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US413728A US3902683A (en) | 1973-11-07 | 1973-11-07 | Plastic frangible training projectile |
Publications (3)
Publication Number | Publication Date |
---|---|
NO743940L NO743940L (no) | 1975-06-02 |
NO136060B true NO136060B (no) | 1977-04-04 |
NO136060C NO136060C (no) | 1977-07-20 |
Family
ID=23638372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO743940A NO136060C (no) | 1973-11-07 | 1974-11-01 | Velsesprosjektil for skytev}pen. |
Country Status (20)
Country | Link |
---|---|
US (1) | US3902683A (no) |
JP (1) | JPS572999B2 (no) |
AT (1) | AT334789B (no) |
AU (1) | AU498571B2 (no) |
BE (1) | BE821153A (no) |
CA (1) | CA1048342A (no) |
CH (1) | CH598561A5 (no) |
CS (1) | CS185662B2 (no) |
DD (1) | DD116304A5 (no) |
DE (1) | DE2444488C2 (no) |
DK (1) | DK140415B (no) |
FI (1) | FI56073C (no) |
FR (1) | FR2250092B1 (no) |
GB (1) | GB1463347A (no) |
IL (1) | IL45504A (no) |
IT (1) | IT1023165B (no) |
LU (1) | LU71246A1 (no) |
NL (1) | NL7414556A (no) |
NO (1) | NO136060C (no) |
SE (1) | SE410519B (no) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1067754A (en) * | 1976-08-16 | 1979-12-11 | Maurice A. Laviolette | Modular practice bomb |
US4664664A (en) * | 1976-11-10 | 1987-05-12 | Minnesota Mining And Manufacturing Company | Ballistic projectile |
US4108074A (en) * | 1977-04-27 | 1978-08-22 | Avco Corporation | Frangible target practice projectile |
US4251079A (en) * | 1978-07-03 | 1981-02-17 | Earl Hugh E | Pellet for an air, gas or spring gun |
CA1109730A (en) * | 1979-03-01 | 1981-09-29 | Gilles Berube | 2.75 inch plastic practice warhead |
SE427694B (sv) * | 1979-04-02 | 1983-04-25 | Bofors Ab | Speciellt for utbilndningsendamal anvendbar fullkalibrig ovningsgranat |
GB2131925B (en) * | 1982-12-13 | 1986-04-30 | James Henry Thomas Harrington | Projectile |
JPS6010092U (ja) * | 1983-06-30 | 1985-01-23 | ワイケイケイ株式会社 | スクリ−ン巻付け装置 |
US4865328A (en) * | 1984-03-16 | 1989-09-12 | The United States Of America As Represented By The Secretary Of The Navy | Low-cost, expendable, crushable target aircraft |
US4939996A (en) * | 1986-09-03 | 1990-07-10 | Coors Porcelain Company | Ceramic munitions projectile |
US4850278A (en) * | 1986-09-03 | 1989-07-25 | Coors Porcelain Company | Ceramic munitions projectile |
US4913054A (en) * | 1987-06-08 | 1990-04-03 | Dynafore Corporation | Projectile delivery apparatus |
CA1327913C (en) * | 1989-02-24 | 1994-03-22 | Yvan Martel | Non-ricocheting projectile and method of making same |
FR2649195B1 (fr) * | 1989-07-03 | 1993-12-31 | Matra Manurhin Defense | Projectile d'exercice pour arme automatique ou manuelle |
DE3934362A1 (de) * | 1989-10-14 | 1991-04-18 | Rheinmetall Gmbh | Bomblet-traegergeschoss mit lagenweise angeordneten leicht-uebungsbomblets |
US5214237A (en) * | 1990-07-09 | 1993-05-25 | Bruce D. McArthur | Fluorocarbon resin bullet and method of making same |
DE9204695U1 (no) * | 1992-04-04 | 1992-07-02 | Hetzel, Stefan, 5480 Remagen, De | |
DE69225973T2 (de) * | 1992-11-10 | 1999-04-01 | Raufoss As | Übungsgeschoss |
IT1283696B1 (it) * | 1996-08-07 | 1998-04-23 | Fiocchi Munizioni Spa | Proiettile con caratteristiche di elevata deformabilita' all'impatto |
KR19980018230A (ko) * | 1996-08-09 | 1998-06-05 | 지오바니 베레타 | 충격 변형성이 큰 발사체 |
US7392746B2 (en) * | 2006-06-29 | 2008-07-01 | Hansen Richard D | Bullet composition |
SI2859299T1 (en) * | 2012-06-06 | 2018-04-30 | Saltech Ag | Training missiles and training charges |
US20140311373A1 (en) * | 2012-07-25 | 2014-10-23 | Ward Kraft, Inc. | Special Purpose Slugs For Use In Ammunition |
US20150241182A1 (en) * | 2012-07-25 | 2015-08-27 | Ward Kraft, Inc. | Special Purpose Slugs For Use In Ammunition |
US9134102B2 (en) | 2012-08-06 | 2015-09-15 | William Franklin Flowers | Light weight projectiles |
SE536997C2 (sv) * | 2013-02-22 | 2014-11-25 | Bae Systems Bofors Ab | Granat med utskjutningsbar granatbotten |
US20200363178A1 (en) * | 2015-11-12 | 2020-11-19 | Randy S. Teig | Non-metallic projectile and method of manufacturing the same |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2593637A (en) * | 1949-12-13 | 1952-04-22 | Hercules Powder Co Ltd | Loaded cartridge with frangible projectile |
US3181465A (en) * | 1962-01-02 | 1965-05-04 | William E Anthony | Plastic mortar shell |
DE1857880U (de) * | 1962-06-07 | 1962-08-30 | Dynamit Nobel Ag | Zerstoerungsfreies uebungspatronengeschoss. |
DE1578109C3 (de) * | 1966-07-16 | 1973-09-27 | Fa. Diehl, 8500 Nuernberg | Zerfallgeschoß |
US3429263A (en) * | 1967-04-17 | 1969-02-25 | James B Snyder | Marking projectile and method of use |
US3785293A (en) * | 1970-12-31 | 1974-01-15 | Aai Corp | Practice ammunition |
-
1973
- 1973-11-07 US US413728A patent/US3902683A/en not_active Expired - Lifetime
-
1974
- 1974-08-12 GB GB3551974A patent/GB1463347A/en not_active Expired
- 1974-08-12 AU AU72232/74A patent/AU498571B2/en not_active Expired
- 1974-08-20 IL IL45504A patent/IL45504A/xx unknown
- 1974-08-26 JP JP9713374A patent/JPS572999B2/ja not_active Expired
- 1974-09-12 CA CA74209046A patent/CA1048342A/en not_active Expired
- 1974-09-18 DE DE2444488A patent/DE2444488C2/de not_active Expired
- 1974-10-02 AT AT792074A patent/AT334789B/de not_active IP Right Cessation
- 1974-10-02 FR FR7433168A patent/FR2250092B1/fr not_active Expired
- 1974-10-16 BE BE149606A patent/BE821153A/xx not_active IP Right Cessation
- 1974-10-25 CH CH1434874A patent/CH598561A5/xx not_active IP Right Cessation
- 1974-10-29 SE SE7413628A patent/SE410519B/xx not_active IP Right Cessation
- 1974-11-01 NO NO743940A patent/NO136060C/no unknown
- 1974-11-05 DD DD182163A patent/DD116304A5/xx unknown
- 1974-11-05 CS CS7400007545A patent/CS185662B2/cs unknown
- 1974-11-06 DK DK577774AA patent/DK140415B/da not_active IP Right Cessation
- 1974-11-06 IT IT53878/74A patent/IT1023165B/it active
- 1974-11-07 FI FI3240/74A patent/FI56073C/fi active
- 1974-11-07 NL NL7414556A patent/NL7414556A/xx active Search and Examination
- 1974-11-07 LU LU71246A patent/LU71246A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1463347A (en) | 1977-02-02 |
AU498571B2 (en) | 1979-03-15 |
SE410519B (sv) | 1979-10-15 |
NO136060C (no) | 1977-07-20 |
AU7223274A (en) | 1976-02-12 |
FI56073B (fi) | 1979-07-31 |
DK140415B (da) | 1979-08-20 |
IT1023165B (it) | 1978-05-10 |
DK140415C (no) | 1980-01-21 |
SE7413628L (no) | 1975-05-09 |
DD116304A5 (no) | 1975-11-12 |
BE821153A (fr) | 1975-02-17 |
NO743940L (no) | 1975-06-02 |
FI324074A (no) | 1975-05-08 |
NL7414556A (nl) | 1975-05-12 |
IL45504A0 (en) | 1975-02-10 |
ATA792074A (de) | 1976-05-15 |
JPS572999B2 (no) | 1982-01-19 |
CA1048342A (en) | 1979-02-13 |
FR2250092A1 (no) | 1975-05-30 |
IL45504A (en) | 1979-10-31 |
FI56073C (fi) | 1979-11-12 |
CS185662B2 (en) | 1978-10-31 |
AT334789B (de) | 1976-02-10 |
DE2444488A1 (de) | 1975-05-22 |
DE2444488C2 (de) | 1985-11-21 |
FR2250092B1 (no) | 1978-11-24 |
LU71246A1 (no) | 1975-05-21 |
CH598561A5 (no) | 1978-04-28 |
DK577774A (no) | 1975-07-07 |
JPS5079200A (no) | 1975-06-27 |
US3902683A (en) | 1975-09-02 |
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