WO2016150653A1 - Dispositif lance-projectile à chaîne de poussée - Google Patents

Dispositif lance-projectile à chaîne de poussée Download PDF

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Publication number
WO2016150653A1
WO2016150653A1 PCT/EP2016/054129 EP2016054129W WO2016150653A1 WO 2016150653 A1 WO2016150653 A1 WO 2016150653A1 EP 2016054129 W EP2016054129 W EP 2016054129W WO 2016150653 A1 WO2016150653 A1 WO 2016150653A1
Authority
WO
WIPO (PCT)
Prior art keywords
weapon
ejection device
push chain
barrel
module
Prior art date
Application number
PCT/EP2016/054129
Other languages
German (de)
English (en)
Inventor
Dirk Dobrindt
Peter Riegel
Werner Toobe
Original Assignee
Thyssenkrupp Marine Systems Gmbh
Thyssenkrupp Ag
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 Thyssenkrupp Marine Systems Gmbh, Thyssenkrupp Ag filed Critical Thyssenkrupp Marine Systems Gmbh
Priority to PL16706641T priority Critical patent/PL3274646T3/pl
Priority to EP16706641.4A priority patent/EP3274646B1/fr
Priority to KR1020177029714A priority patent/KR101961061B1/ko
Publication of WO2016150653A1 publication Critical patent/WO2016150653A1/fr

Links

Classifications

    • 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
    • F41F3/08—Rocket or torpedo launchers for marine torpedoes
    • F41F3/10—Rocket or torpedo launchers for marine torpedoes from below the surface of the water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/28—Arrangement of offensive or defensive equipment
    • B63G8/32—Arrangement of offensive or defensive equipment of torpedo-launching means; of torpedo stores or handlers

Definitions

  • the invention relates to a device for ejecting weapons, in particular mines, from a weapon barrel.
  • a weapon in the sense of the invention is in particular a torpedo, a missile, a decoy or a mine.
  • Such weapons are regularly used by warships, such as
  • a weapon is often ejected by compressed air.
  • a weapon for example a torpedo
  • this is a high acceleration possible, which is needed to a comparatively heavy torpedo on the short stretch of the gun barrel on his
  • a torpedo can come from one
  • the object of the invention is to provide a weapons ejection device, which can be introduced into an existing weapon barrel for ejecting at least one weapon and removed therefrom.
  • the weapons ejection device according to the invention can be inserted into a weapon barrel.
  • Weapon ejection device has at least a first push chain and at least one first push chain memory.
  • the at least one first push chain can along the longitudinal direction of the gun barrel from the at least one first push chain memory of
  • Thrust chains are known from the prior art, for example DE 20 2011 013 357 A1 and the documents cited therein.
  • Advantage of the push chain is that this stiffened moves due to their construction with positively interlocking links in a straight direction, but by the joints a way to move in one direction of rotation is possible.
  • a push chain is thus a rigid chain, which stiffens under shear load, but is flexible and thus deflectable in one direction tensile load.
  • the use of a push chain an advantage over a rod or a rod, which requires behind the weapon space in the full length of the path, which is to be moved, the weapon.
  • this system is advantageous over a telescope system, since a telescope system for such a length and weight would also be very large and very prone to error.
  • Timing belts and link chains have also proved to be unusable, since the necessary stabilization is hardly feasible and leads to extremely high power losses due to friction.
  • Advantage of the weapon ejection device according to the invention is the compact design, which makes it possible to design the weapon ejection device so that it can be fully inserted as a separate component in a gun barrel.
  • the use of push chains makes it possible on the one hand, the push chain in the rolled up state compact within the
  • Weapon ejector be extended.
  • the push chain stiffened so that it extends from the front end of the barrel from the gun barrel out in the direction of the outer skin lying in front.
  • a weapon can be launched.
  • the weapon ejection device is preferably freely movable in the barrel along the longitudinal direction of the barrel.
  • the weapon ejection device preferably has no fixed connections to the weapon barrel, in particular the weapon ejection device is not welded, screwed or otherwise permanently connected to the weapon barrel.
  • an anchoring connected to the push chain is detachably connected to parts of the weapon barrel.
  • the weapon ejection device may be used such that the push chain is extended by the weapon ejection device against the weapon, thereby moving it out of the weapon barrel.
  • the weapon ejection device may be used such that the push chain is extended by the weapon ejection device against the weapon, thereby moving it out of the weapon barrel.
  • a gun barrel usually has a length of about 6 m to 10 m, so that the barrel can accommodate a torpedo or a missile, which often has a length of 5 m to 8 m. But there are also smaller, shorter weapons, such as mines. These then preferably have the same outer diameter, for example 533 mm (21 inches), but only a length of about 1.5 m to 3.5 m. Thus, in addition to the
  • Weapon ejector for example, two, three or four mines are loaded into a barrel.
  • the weapon ejector ejects the rearmost mine, which pushes the lying in front of her mines and thus transported from the barrel.
  • the push chain preferably has an anchorage at the end.
  • the anchoring can be carried out in particular V-shaped or bent. The anchoring ensures on the one hand, that the push chain on
  • Bottom cover or the gun barrel can support and so when extending the
  • Anchoring to ensure that the push chain remains anchored to the bottom cover when it is retracted, thus pulling the gun ejector back towards the bottom cover.
  • the push chain at the end preferably has a coupling with which a connection between push chain and weapon can be made.
  • the coupling is designed so that the weapon can engage in the clutch from above.
  • the advantage of this design is the use of ground mines that they detach themselves from the clutch during ejection, as the base mine sinks due to their higher specific gravity down. This initially tilts the front and the back can thereby lift something and thus release from the clutch.
  • the coupling is designed so that the coupling has an opening mechanism. The opening mechanism can be triggered, for example, when the push chain is fully extended. Also, the Opening mechanism are triggered when the weapon exerts a force on the clutch, for example, when a floating mine this exerts a force on the clutch by the buoyancy.
  • the weapon ejection device has a first module and a second module.
  • the first module has the first shift chain memory and the second module has a second shift chain memory.
  • the first push chain may be from the first
  • Shear chain memory and a second thrust chain are extended from the second thrust chain memory.
  • the modular design has two very big advantages.
  • the two modules are individually smaller than a Kumarausdorfvorraum, which is made in one piece. This makes it easier to handle two modules, especially in the cramped interior of a submarine, than a one-piece device.
  • the weight can be divided by the construction in two modules, so that transport of the modules is simplified by persons. Another important advantage is that by using two push chains both
  • Thrust chains only half of the distance must be extended.
  • the simultaneous extension of both thrust chains and the same ejection time thus results in that when using two shear chains they must be extended only at half the speed. This speed reduction reduces the noise emission and thus the acoustic signature.
  • the first module is connectable to the second module.
  • the first push chain and the second push chain can be in opposite
  • both modules can be arranged as it were back to back.
  • the weapon ejector is moved away from the bottom lid by the one push chain while the other push chain ejects the weapon.
  • This arrangement allows both modules to interact better.
  • the first module has a motor and a first gear and the second module has a second gear.
  • the motor drives the first gear and the first gear drives the second gear. This is an example of how the two modules can interact. Through this interaction, only one module needs a motor.
  • the first gear drives the first push chain and the second gear drives the second push chain.
  • the first push chain and the second push chain can be extended in the same directions along the longitudinal direction of the weapon barrel.
  • the one module is arranged on the bottom cover and the one push chain drives the second module.
  • the second module ejects the weapon with the other push chain.
  • the two modules are arranged such that in opposite movement of the thrust chains a module on the bottom cover and one to the weapon are arranged and move the two push chains against each other between the modules. It is also conceivable in synchronized shear chains that both modules extend the thrust chain in the direction of the bottom cover.
  • the first module and the second module each have a maximum length of 1.2 m in the longitudinal direction and a mass of up to 50 kg.
  • the first module and the second module each have a maximum length of 1 m in the longitudinal direction and a maximum mass of 45 kg.
  • a submarine Interior of a submarine are handled very well.
  • other optional components may be removable from these modules to reduce the weight of the modules.
  • a motor may be separable from the modules.
  • the weapon ejection device comprises a motor, wherein the motor is driven hydraulically or electrically. Particularly preferably, the motor is hydraulically driven.
  • the hydraulic drive has many advantages. At the
  • the weapon ejection device comprises a drum for receiving a supply line.
  • a supply line which is the
  • the weapon ejection device has a horizontal stabilization, the horizontal stabilization being designed such that it is in contact with both the weapon barrel and the lateral guide rails above lateral guide rails arranged in a weapon barrel.
  • Gun barrels regularly have four guide rails with which a weapon to be ejected from the gun barrel is stabilized and guided.
  • the upper guide rail regularly has a groove for receiving a retaining lug, with which a retaining lug having weapon in the barrel against displacement along the longitudinal direction of the barrel can be secured.
  • shock load weapons tubes usually have two lateral and one lower
  • the weapon ejection device has a device for detecting the position of the ejection device.
  • the device for detecting the position of the ejection device can, for example, have one or more sensors in the tube for position determination.
  • the device for detecting the position of the ejection device may comprise a pedometer, for example on a toothed wheel.
  • the weapon ejection device can extend the one or two push chains at a travel speed of less than 0.5 m / s at a constant speed.
  • the invention relates to a system of an inventive
  • This system can be like a
  • the invention relates to a submarine with a weapon barrel and a weapon ejection device according to the invention arranged in the weapon barrel.
  • the submarine on a gun barrel, an outer skin and arranged between the barrel and the outer skin prerun.
  • a weapons ejection device according to the invention are basic mines from the Gun barrel expelled.
  • the gun barrel has an upper guide rail, a lower one
  • Exterior skin has an upward pivoting.
  • Advantage of this submarine is that a decoupling of the base mine from the basic mine ejecting push chain is easily possible. If the base mine is ejected and partly already reaches the free water in front of the submarine, the base mine is lowered by gravity at the front, the rear end can lift and thus release from the push chain.
  • the weapons ejection device according to the invention is based on a in the
  • FIG 1 Schematic cross section through two weapon tubes with two
  • FIG. 2 Schematic cross section through a gun ejection device
  • FIG. 3 View of the bottom cover in the gun barrel with the Whyaus refinevorraum
  • FIG. 1 shows two superposed weapon tubes 30 in a schematic cross section. For simplicity, for example, muzzle flaps and outer skin flaps are not shown.
  • both gun barrels 30 is in each case a Dunausrichvorraum 10.
  • the Philausrichvorraum 10 In the upper gun barrel 30 is the Dunausrichvorlegi 10 in the storage position.
  • the Techausrichvortechnik 10 are three basic mines 40 in the barrel.
  • the weapon ejector 10 has just ejected the lead mines 40, the rearmost lead mine 40 is just leaving the gun barrel 30 and sinks to the seabed.
  • the Rushausrichvorraum 10 consists of a front module 20 and a rear module 22. From the front module 20, the front push chain 50 can be extended with a front push rod 51 and from the rear module 22, the rear push chain 52 with a rear push rod 53. To the Push chains 50, 52 extend, has the
  • Weapon ejector 10 a motor 60, which via a supply line 66 (see Figure 2) is operated.
  • the supply line 66 can be received by the drum 62.
  • the front module 20 includes the motor 60 and the rear module 22 the drum 62 with the supply line 66. This allows an optimal weight distribution of the modules can be achieved, so that the two modules 20, 22 by two people easily from the gun barrel 30th can be removed.
  • the gun barrel is an upper guide rail 92, two lateral guide rails 90 and a lower guide rail 94. These guide rails are also in the flow as upper
  • the upper guide rail of the lead 112 has on the outer skin 70 side facing an upward pivoting.
  • this upward pivoting causes the base mine 40 to disengage from the coupling 54, as the base mine 40, due to its high specific gravity, descends after exiting the craft tilts and thereby raises something at the rear end. As a result, the base mine 40 is released from the coupling 54 of the front push rod 51.
  • Push rod 53 and the rear push rod 53 an anchor 56.
  • the anchoring 56 serves to support the rear push chain 52 for one, when the rear push chain 52 is extended, thus pushing the weapon ejector 10 through the gun barrel 30.
  • the anchor 56 holds the end of the rear push chain 52 in position when it is retracted again. As a result, when retracting the rear push chain 52 the
  • the front module 20 and the rear module 22 each have a horizontal stabilization 100, which above the lateral
  • front push chain 50 can be mounted spirally in the front module 20 in a front push chain memory 24. This is because shear chains can only be deflected in one direction, since they are rigid in the other direction.
  • the motor 60 which is preferably hydraulically driven, drives the transmission 64.
  • the transmission 64 is connected to the drive gear of the push chains 120 via a chain or a toothed belt.
  • the drive gear of the push chains 120 is divided into two and has a front gear 122 and a rear gear 124.
  • FIG. 2 it can be clearly seen in FIG. 2 how the supply line 66 can be received by the drum 62 or dispensed therefrom.
  • the supply line 66 leads to the sake of simplicity not shown connections in the barrel 30. Further is the
  • Anchoring 56 easy to recognize. This engages on the inner barrel 34 in the outer barrel 36 and thus allows the necessary fixation. Also, the coupling 54 and the connection of the coupling 54 with the base mine 40 is clearly visible. The base mine 40 is located from above in the coupling 54.
  • Figure 3 shows the Pleausstervortechnisch from the perspective of the bottom cover 32, the
  • Base mine 40 can be seen in the background. Good to see is on the one hand, the anchor 56, which fixes the rear push chain 52 at the rear end of the gun barrel 30.
  • the anchor 56 engages the outer barrel 36 and leans against the wall of the outer barrel 37.
  • the shape is arcuate in this example, but can also be designed V-shaped.
  • the upper guide rail 92 has a groove. This is usually used to hold a teat of a torpedo.
  • the Kumarausdorfvortechnisch 10 preferably attacks for stabilization in this groove of the upper guide rail 92.
  • Armament ejector 10 by the horizontal stabilizer 100, which may have at the ends slider 102. These rest on the lateral guide rails 92 and nestle against the wall of the inner gun tube 35. As a result, a stabilization of the weapon ejection device 10 is possible without additional devices would have to be installed in the gun barrel 30.
  • a connecting element 130 is preferably provided, which can be removed to separate the modules 20, 22.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Plasma Technology (AREA)

Abstract

La présente invention concerne un dispositif lance-projectile (10) destiné à être introduit dans le canon (30) d'une arme. Ledit dispositif lance-projectile (10) comporte au moins une première chaîne de poussée et au moins un premier élément de stockage de chaîne de poussée, la première chaîne de poussée pouvant être sortie, dans la direction longitudinale du canon (30) d'arme du premier élément de stockage de chaîne du dispositif lance-projectile (10).
PCT/EP2016/054129 2015-03-23 2016-02-26 Dispositif lance-projectile à chaîne de poussée WO2016150653A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL16706641T PL3274646T3 (pl) 2015-03-23 2016-02-26 Urządzenie wyrzucające pociski z łańcuchem przesuwającym
EP16706641.4A EP3274646B1 (fr) 2015-03-23 2016-02-26 Dispositif lance-projectile à chaîne de poussée
KR1020177029714A KR101961061B1 (ko) 2015-03-23 2016-02-26 푸시체인을 포함하는 무기 방출 기기

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015205203.6 2015-03-23
DE102015205203.6A DE102015205203A1 (de) 2015-03-23 2015-03-23 Waffenausstoßvorrichtung mit Schubkette

Publications (1)

Publication Number Publication Date
WO2016150653A1 true WO2016150653A1 (fr) 2016-09-29

Family

ID=55442807

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2016/054129 WO2016150653A1 (fr) 2015-03-23 2016-02-26 Dispositif lance-projectile à chaîne de poussée

Country Status (5)

Country Link
EP (1) EP3274646B1 (fr)
KR (1) KR101961061B1 (fr)
DE (1) DE102015205203A1 (fr)
PL (1) PL3274646T3 (fr)
WO (1) WO2016150653A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113432486A (zh) * 2021-06-16 2021-09-24 天津爱思达新材料科技有限公司 中空多型腔复合材料发射筒的筒体结构及其成型方法
CN113697123A (zh) * 2021-09-17 2021-11-26 安徽工业大学 一种航母舰载机弹射装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016216463A1 (de) 2016-08-31 2018-03-01 Thyssenkrupp Ag Waffenrohr für ein Unterseeboot
DE102016217142A1 (de) 2016-09-08 2018-03-08 Thyssenkrupp Ag Waffenrohrmodul
DE102018206764B3 (de) 2018-05-02 2019-05-29 Thyssenkrupp Ag Waffenrohr für ein Unterseeboot
DE102021206949B3 (de) 2021-07-01 2022-08-18 Thyssenkrupp Ag Geräuscharme Waffenausgleichseinrichtung in einem Unterseeboot sowie Verfahren zum Betreiben

Citations (5)

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Publication number Priority date Publication date Assignee Title
DE314864C (fr) *
US20030033926A1 (en) * 2001-08-20 2003-02-20 Macleod Brenda Brennan Telescoping pressure-balanced gas generator launchers for underwater use
WO2008074993A2 (fr) * 2006-12-21 2008-06-26 Strachan & Henshaw Limited Système de distribution de charge utile
DE102011013357A1 (de) 2011-03-08 2012-09-13 Cae Consulting & Engineering Gmbh Leistungsfähige miniaturisierte Schubkette mit einer reduzierten Drucklaschenhöhe aufgrund des Einsatzes von Drucklaschen mit multifunktionalen Drehgelenken
EP2568250A2 (fr) * 2011-09-09 2013-03-13 ThyssenKrupp Marine Systems GmbH Dispositif déployable au fond marin et destiné à stocker et sortir au moins une arme

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Publication number Priority date Publication date Assignee Title
GB1468601A (en) * 1975-04-29 1977-03-30 Secr Defence Conveyors
DE102009036345A1 (de) * 2009-08-06 2011-03-03 Howaldtswerke-Deutsche Werft Gmbh Lager- und Beschickungseinrichtung für eine Waffe in einem Unterseeboot
DE102014213795A1 (de) * 2014-07-16 2016-01-21 Thyssenkrupp Marine Systems Gmbh Waffentransportsystem für ein Unterseeboot

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE314864C (fr) *
US20030033926A1 (en) * 2001-08-20 2003-02-20 Macleod Brenda Brennan Telescoping pressure-balanced gas generator launchers for underwater use
WO2008074993A2 (fr) * 2006-12-21 2008-06-26 Strachan & Henshaw Limited Système de distribution de charge utile
DE102011013357A1 (de) 2011-03-08 2012-09-13 Cae Consulting & Engineering Gmbh Leistungsfähige miniaturisierte Schubkette mit einer reduzierten Drucklaschenhöhe aufgrund des Einsatzes von Drucklaschen mit multifunktionalen Drehgelenken
EP2568250A2 (fr) * 2011-09-09 2013-03-13 ThyssenKrupp Marine Systems GmbH Dispositif déployable au fond marin et destiné à stocker et sortir au moins une arme

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113432486A (zh) * 2021-06-16 2021-09-24 天津爱思达新材料科技有限公司 中空多型腔复合材料发射筒的筒体结构及其成型方法
CN113432486B (zh) * 2021-06-16 2023-01-17 天津爱思达新材料科技有限公司 中空多型腔复合材料发射筒的筒体结构及其成型方法
CN113697123A (zh) * 2021-09-17 2021-11-26 安徽工业大学 一种航母舰载机弹射装置

Also Published As

Publication number Publication date
EP3274646A1 (fr) 2018-01-31
EP3274646B1 (fr) 2019-10-23
KR101961061B1 (ko) 2019-03-21
PL3274646T3 (pl) 2020-05-18
DE102015205203A1 (de) 2016-09-29
KR20170138079A (ko) 2017-12-14

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