EP0795734B1 - Geschosssimulationsmittel - Google Patents
Geschosssimulationsmittel Download PDFInfo
- Publication number
- EP0795734B1 EP0795734B1 EP19970104004 EP97104004A EP0795734B1 EP 0795734 B1 EP0795734 B1 EP 0795734B1 EP 19970104004 EP19970104004 EP 19970104004 EP 97104004 A EP97104004 A EP 97104004A EP 0795734 B1 EP0795734 B1 EP 0795734B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- simulation means
- casing
- projectile simulation
- spring tongues
- means according
- 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 - Lifetime
Links
- 238000004088 simulation Methods 0.000 claims description 40
- 210000002105 tongue Anatomy 0.000 claims description 35
- 230000000694 effects Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B4/00—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes
-
- 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
Definitions
- the invention relates to a projectile simulation means according to the Preamble of claim 1.
- Projectile simulation means are primarily used to simulate a acoustic and / or visual representation of the launch of cannons or the like, in particular tank cannons.
- Such projectile simulation means are in one device detonated for the shot simulation.
- This device usually exists essentially of two mounting plates.
- One of the The mounting plate is fixed to a tank, for example.
- the second mounting plate is through on one side Hinges pivotally connected to the first mounting plate. To reload the device, the second mounting plate is from the fixed first mounting plate can be pivoted away.
- the projectile simulation means are in the mounting holes of the pivotable (second) mounting plate arranged.
- the mounting plate with the Projectile simulation means can often be pivoted into one position, in which there is a risk that the projectile simulation means fall out.
- the invention is therefore based on the object, a projectile simulation means to create that when reloading the device or falling out when pivoting the mounting plate prevented from the respective mounting hole.
- the housing at least has a spring element through which a frictional engagement producible between floor simulation means and mounting plate is the projectile simulation means in the receiving hole the mounting plate secured. A fall out when reloading the device is prevented in a simple and reliable manner.
- the or each spring element can be in a multi-part Housing be arranged on any part of the same.
- a bottom wall of the housing points for receiving ignition contacts a deepening.
- the housing has at least one on a bottom wall groove starting from the recess.
- the groove serves to reduce a capillary effect within the device through penetrating water, on the other hand, the groove allows the water drain so that the projectile simulation means or Ignition contacts are protected from moisture.
- the projectile simulation means shown are used for acoustic and optical representation of the launch from cannons, in particular Tank guns.
- the projectile simulation means 10 shown in FIG. 1 has via a housing 11, which consists of two parts.
- the housing 11 has a lower part 12 and a cover 13, for example are connected to each other by friction welding.
- By connecting both parts creates a closed recording space 14, in which an effect set 15 is arranged.
- Through openings 16, 17 protrudes in a bottom wall 18 of the lower part 12 Ignition unit 19 in the receiving space 14.
- Ignition unit 19 in the receiving space 14.
- the bottom wall 18 are ignition contacts projecting outwards 21, 22 arranged. These are connected via lines 23, 24 to a Primer 25 connected, which in turn makes contact with the effect set 15 has.
- the lid 13 is closed at one end.
- the other end the lid 13 is open and circumferentially through a lateral surface 26 limited.
- On the outer surface 26 of the cover 13 close as spring tongues 27 formed spring elements on.
- the spring tongues 27 point in the direction of the lower part 12 of the housing 11 and are integral with the lid at one end 13 connected.
- On the opposite of the junction On the side, the spring tongues 27 have free ends 28.
- in the The present exemplary embodiment is four spring tongues 27 evenly distributed over the circumference of the housing 11.
- the spring tongues 27 run obliquely to a lateral surface 29 of the lower part 12, namely with its free ends 28 conical outward.
- a longitudinal axis 30 of the spring tongues 27 runs diverging from a central axis 31 of the housing 11.
- At the free end 28 of the spring tongues 27 is the outer diameter formed larger than the outer diameter of the housing 11.
- the cover 13 with the spring tongues 27 is used in the manufacture sprayed so that the spring tongues 27 in the unloaded state protrude obliquely outwards, as is particularly the case 1 and 2 show.
- the free ends 28 of the spring tongues 27 are therefore opposite the cylindrical casing of the housing 11 before, namely, are directed outwards.
- the cross section of the spring tongues 27 is arched.
- the spring tongues 27 are profiled, whereby the spring forces of the spring tongues 27 are increased.
- the Curvature of the spring tongues 27 approximately the curvature of the lateral surfaces 26, 29 of the housing 11. In its oblique to the longitudinal axis of the housing 11 extending in the longitudinal direction are the spring tongues 27 just trained, so have neither a curvature nor a profiling.
- the cylindrical lower part 12 has, starting from the upper, to The edge 13 facing the lid 13 has a circumferential constriction 43 on.
- the constriction 43 goes from the outside of the lower part 12 out.
- the lower part thereby has 12 a lateral surface 44, the diameter of which is opposite the diameter of the remaining lateral surface 29 of the lower part 12 outside the constriction 43 is less.
- the length and that Measure of the constriction 43 ie the difference in diameter between the lateral surfaces 29 and 44, the length and thickness of the Spring tongues 27 adapted. This adjustment is made that when pressed against the lateral surface 44 of the lower part 12 Spring tongues 27, the spring tongues 27 approximately flush with the Shell surface 29 of the lower part 12 outside the area of Complete constriction 43 (Fig. 2).
- the bottom wall 18 of the housing 11 has on its underside at least one groove 32.
- two openings 16, 17 are arranged in a recess 20.
- the lines 23, 24 are in through these openings 16, 17 the receiving space 14 insertable.
- the ignition contacts 21, 22 are arranged in the area of the recess 20 .
- Several, preferably six grooves 32 are even over the circumference of the bottom wall 18 distributed.
- the grooves 32 form a plane with the recess 20 and extend in the radial direction starting from the recess 20 continuously to the outer edge of the housing 11. So can Drain water from the well 20.
- the device 33 has two Mounting plates 34, 35 with a plurality of mounting holes 37. Die Mounting plates 34, 35 are on one side in the figure Hinges not shown connected together. The hinges enable the receiving plates 34, 35 to pivot apart for reloading the device 33. Are in the operating position the receiving plates 34, 35 folded. By also Closures, not shown, are the receiving plates 34, 35 in the operating position of the device 33 held together.
- the device 33 is reloaded as follows:
- the receiving plates 34, 35 are pivoted apart, the device so open.
- the projectile simulation means 10 are upside down, with the cover 13 first, in the direction of the arrow (Arrow 36) can be inserted into receiving holes 37 of the receiving plate 35.
- Arrow 36 the direction of the arrow
- the spring tongues 27 with their in Free ends 28 at the rear of the arrow on the lower part 12 pressed and deformed elastically, creating a resilient Preload occurs.
- the spring tongues 27 press against an inner wall 40 of the receiving bore 37, so that a frictional engagement by resilient bias between projectile simulation means 10 and receiving plate 35 prevails.
- the curvature of the spring tongues 27 is on the receiving bore 37 adjusted. The curvature develops when pressed together the spring tongues have relatively high forces the projectile simulation means 10 in the respective receiving bore 37 are held.
- At least the cover 13 is made of one elastic or resilient plastic made of Restoring forces.
- the spring tongues 27 prevent the folding movement of the mounting plate 35 to the mounting plate 34 in the case of "overhead positions" in particular, the projectile simulation means falling out 10 from the mounting plate 35.
- the spring tongues 27 act as "barbs" because they counteract the Direction of insertion (arrow 36) of the projectile simulation means 10 in the receiving bore 37 with its free ends 28 from a central axis 31 of the housing 11 point, namely this in diverging Direction.
- the gap 41 shown in Fig. 3 between the housing 11 and the inner wall 40 of the receiving bore 37 is only for the purpose of better illustration as broad as drawn. In practice, the receiving bore 37 is only slightly larger than the housing 11.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Description
- Fig. 1
- ein Geschoßsimulationsmittel in einem mittigen Vertikalschnitt,
- Fig. 2
- eine Einzelheit II aus Fig. 1 in vergrößerter Darstellung,
- Fig. 3
- eine Unterseite eines Unterteils des Geschoßsimulationsittels im Grundriß,
- Fig. 4
- eine Ansicht IV gemäß Fig. 1 eines Deckels des Geschoßsimulationsmittels
- Fig. 5
- einen teilweisen Querschnitt durch eine Vorrichtung zum Abschuß der Geschoßsimulationsmittel und
- Fig. 6
- eine verkleinerte Grundrißdarstellung einer Aufnahmeplatte für eine Mehrzahl von Geschoßsimulationsmitteln bei geöffneter Vorrichtung.
Claims (11)
- Geschoßsimulationsmittel mit mindestens einem in einem aus vorzugsweise mehreren Teilen gebildeten, hülsenartigen Gehäuse (11) angeordneten Effektsatz (15), dadurch gekennzeichnet, daß das Gehäuse (11) wenigstens ein Federelement aufweist.
- Geschoßsimulationsmittel nach Anspruch 1, dadurch gekennzeichnet, daß das Gehäuse (11) mehrere, insbesondere gleichmäßig über den Umfang des Gehäuses (11) verteilte Federelemente aufweist.
- Geschoßsimulationsmittel nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Federelemente als vorzugsweise konisch nach außen verlaufende Federzungen (27) ausgebildet sind.
- Geschoßsimulationsmittel nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Federzungen (27) gewölbt sind, vorzugsweise im Querschnitt.
- Geschoßsimulationsmittel nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Federzungen (27) entgegen der Lade-Einschubrichtung (Pfeil 36) des Geschoßsimulationsmittels (10) mit ihren freien Enden (28) von einer Mittelachse (31) des Gehäuses (11) divergierend verlaufen.
- Geschoßsimulationsmittel nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Federzungen (27) in radialer Richtung über eine Mantelfläche (29) eines Unterteils (12) des Gehäuses (11) hinausragen.
- Geschoßsimulationsmittel nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Querschnittswölbung der Federzungen (27) analog zum Durchmesser von Mantelflächen des Gehäuses (11) ausgebildet ist.
- Geschoßsimulationsmittel nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Federzungen (27) an einem Deckel (13) des Gehäuses (11) angeordnet sind, vorzugsweise einstückig mit dem Deckel (13) verbunden sind.
- Geschoßsimulationsmittel nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Federzungen (27) an einem äußeren Rand des Deckels (13) in der dem Unterteil (12) des Gehäuses (11) zugewandten Richtung angeordnet sind.
- Geschoßsimulationsmittel nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß eine Bodenwand (18) des Gehäuses (11) mindestens eine Vertiefung (20) aufweist, von der wenigstens eine Nut (32) ausgeht, die vorzugsweise in radialer Richtung durchgehend zu eine äußeren Rand des Gehäuses (11) verläuft.
- Geschoßsimulationsmittel nach Anspruch 10, dadurch gekennzeichnet, daß die Bodenwand (18) mehrere Nuten (32) aufweist, die gleichmäßig über den Umfang verteilt sind.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19970104004 EP0795734B1 (de) | 1996-03-14 | 1997-03-11 | Geschosssimulationsmittel |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19960104011 EP0733874B1 (de) | 1995-03-23 | 1996-03-14 | Geschossimulationsmittel und Verfahren zur Herstellung desselben |
| EP96104011 | 1996-03-14 | ||
| EP19970104004 EP0795734B1 (de) | 1996-03-14 | 1997-03-11 | Geschosssimulationsmittel |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0795734A2 EP0795734A2 (de) | 1997-09-17 |
| EP0795734A3 EP0795734A3 (de) | 1998-10-14 |
| EP0795734B1 true EP0795734B1 (de) | 2002-05-15 |
Family
ID=26141805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19970104004 Expired - Lifetime EP0795734B1 (de) | 1996-03-14 | 1997-03-11 | Geschosssimulationsmittel |
Country Status (1)
| Country | Link |
|---|---|
| EP (1) | EP0795734B1 (de) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2055919A5 (de) * | 1969-08-07 | 1971-05-14 | Grandjean Max | |
| US3685450A (en) * | 1970-06-03 | 1972-08-22 | Us Army | Floating grenade cup |
| US3827360A (en) * | 1972-04-21 | 1974-08-06 | A Geimer | Pneumatic launcher and combination flare-ignitor |
| DE2826136C3 (de) * | 1978-06-15 | 1982-03-04 | Thyssen Industrie Ag, 4300 Essen | Vorrichtung für den Munitionstransport aus einem gepanzerten Fahrzeug zu einem auf einer Plattform fest angeordneten scheitellafettierten Geschütz |
| DE3536672A1 (de) * | 1985-10-15 | 1987-04-16 | Krauss Maffei Ag | Vorrichtung zur zentrierenden halterung von munition in einem munitionsaufnehmer |
| US5253633A (en) * | 1992-09-21 | 1993-10-19 | Sisko Frank W | Arrow stabilizer apparatus |
-
1997
- 1997-03-11 EP EP19970104004 patent/EP0795734B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0795734A2 (de) | 1997-09-17 |
| EP0795734A3 (de) | 1998-10-14 |
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