EP2266875B1 - Submarine - Google Patents
Submarine Download PDFInfo
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- EP2266875B1 EP2266875B1 EP10005382.6A EP10005382A EP2266875B1 EP 2266875 B1 EP2266875 B1 EP 2266875B1 EP 10005382 A EP10005382 A EP 10005382A EP 2266875 B1 EP2266875 B1 EP 2266875B1
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- European Patent Office
- Prior art keywords
- trough
- submarine
- torpedo
- submarine according
- composite material
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- 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 submarine with a trough for storing a weapon, in particular a torpedo.
- a torpedo armament In military submarines, a torpedo armament is regularly provided. In this case, so-called depressions are provided for the storage of torpedoes within the pressure hull of the submarine, which are correspondingly positionable for the transfer of the torpedo to the torpedo tube.
- the trough provided for this purpose must be correspondingly stable and the torpedo also designed to be laterally supporting. Typically, therefore, corresponds to the length of such a trough about the length of the torpedo to be stored on it, widthwise, however, the trough is formed so that it largely surrounds the torpedo, at least in its lower half. This has the consequence that known wells to spend in parts in the submarine and to assemble there. Due to their dimensions, the troughs can therefore not bring in fully pre-assembled state through the manhole into the submarine.
- troughs are always made composable from several longitudinal sections, which are first preassembled and tested in a workshop and subsequently disassembled into the individual longitudinal sections. These longitudinal sections are then introduced into the submarine, finally mounted there again to the trough and tested again. Designed with it the installation of a trough on board a submarine is time consuming and easy to install.
- the object of the invention is to provide a submarine in which the manufacturing and assembly costs for installing a trough on board is reduced.
- the submarine according to the invention has a pressure body and at least one guided by the Druckêtdung torpedo tube.
- a trough for storing a weapon, in particular a torpedo, located, which is designed and arranged such that the torpedo can be brought into alignment with the torpedo tube.
- the circumscribed diameter of the cross-sectional contour of the trough is smaller than the inner diameter of the torpedo tube.
- a circumscribed diameter of the cross-sectional contour in the sense of this invention is understood to be the diameter of the smallest circle which completely encloses or circumscribes the cross-sectional contour.
- the cross-sectional contour of the trough thus means the outline of the projection of the trough in the longitudinal direction.
- the basic idea of the present invention is to configure the trough in such a way that it passes through the torpedo tube in the assembled state in the interior of the submarine, especially the pressure hull, can be spent. This is possible if the inner diameter of the torpedo tube is greater than the circumscribed diameter of the cross-sectional contour of the trough.
- the trough can thus be manufactured outside the submarine, mounted and tested, after which it is spent by a torpedo tube in the submarine and there only in the intended position, typically in a frame to attach. So there are no disassembly activities, even a cramped due to the limited space installation within the submarine is no longer required. Also, the trough does not need to be divided into longitudinal sections, which lowers the manufacturing costs.
- the submarine according to the invention required for the installation of the trough on board time and assembly costs is significantly reduced.
- a decomposition of the trough in longitudinal sections prior to introduction into the submarine and subsequent assembly of the longitudinal sections to the final trough on board is not necessary because the trough of the submarine according to the invention must not be introduced through the manhole of the submarine into the boat interior. Rather, in the submarine according to the invention, the trough can be introduced integrally through the torpedo tube into the pressure hull.
- a trough within the meaning of this invention does not necessarily have to be a completely ready-to-use trough. Rather, the term "hollow” in the sense of the invention is to be understood as the load-bearing basic structure or the chassis or frame of a torpedo receptacle. Connecting elements for connecting the Torpedoeffortgestells with the boat structure, such as support or cladding elements should not be included in the term of the trough. Also fastening systems and traversing systems on the trough to process a recorded torpedo and transfer systems for transferring the torpedo to the torpedo tube are not necessary part of the trough in the context of this invention.
- the above-described trough is basically designed for storage of a torpedo and determines, however, if necessary, other weapons, mines and the like can be stored there and transferred via a torpedo tube to the outside environment.
- the trough is undivided in the longitudinal direction, d. H. the trough is not divided into longitudinal sections. Especially the lack of need to first divide the trough for introduction into the submarine in longitudinal sections and subsequently put together, reduces the required manufacturing and assembly costs enormously.
- the trough is at least partially formed of a fiber reinforced composite material.
- the trough at least in that part of the fiber reinforced composite material, has a high strength with low weight. Consequently, the trough has a particularly high rigidity, in particular a high flexural rigidity.
- This bending stiffness allows a safe and shock-resistant storage of a torpedo and possibly a precise guidance of the torpedo along the longitudinal axis of the trough to a torpedo tube.
- the fiber reinforced composite is a fiber reinforced plastic.
- surfaces of the trough may at least partially be formed from the fiber-reinforced plastic. This makes it possible, for example, to achieve a technically simple and at the same time particularly precise shaping or surface design in that the surface areas are formed as molded parts. Particularly preferred are those surface areas which serve to receive the torpedo, manufactured as molded parts.
- CFRP carbon fibers reinforced plastic
- preimpregnated fibers allow a particularly precise shaping in the production of the trough.
- preimpregnated fibers can first be cut precisely and placed in the mold.
- the matrix used here is, for example, resin, in particular epoxy resin, which, as is known, forms the composite with the fibers and cures under pressure and heat.
- the trough has at least one stiffening element which extends along the entire trough and is undivided in the longitudinal direction.
- the stiffening element of the trough gives a high flexural rigidity along the entire length.
- stiffening element and other parts of the trough such as, for example, surface regions made of different materials.
- the trough has a substantially trough-shaped cross-sectional contour.
- a trough-shaped cross-sectional contour through the tub walls advantageously increases the area moment of inertia of the trough and thus its flexural rigidity.
- the opening of the trough forms a suitable torpedo receptacle, which also supports the torpedo laterally.
- the trough has at least two shells undivided in the longitudinal direction.
- the shells determine the cross-sectional contour of the trough.
- the cross-sectional contour of the trough in particular a trough-shaped cross-sectional contour as described above, manufacturing technology can be easily realized by the shells are assembled.
- the shells are glued or welded together.
- the trough in the submarine, encloses at least one cavity, which extends in the longitudinal direction, circumferentially. Furthermore, in this development, the trough has at least one end plate, which closes the cavity on at least one end face of the trough.
- the cavity is formed by a gap between longitudinally undivided shells as described above.
- At least one tab is arranged in the submarine at the end plate of the trough, which is designed for attachment to a longitudinal wall of the cavity.
- the end plate can be attached to the trough with little installation effort.
- the end plate is formed integrally with the tab and in particular made of cast steel.
- the trough is connected by means of at least one carrier shock resistant to the submarine, wherein the carrier is formed with a fiber-reinforced, in particular carbon fiber reinforced composite material.
- the trough 5 of the submarine according to the invention shown in the figures has along its longitudinal axis 6 a length of almost 8 m.
- the circumscribed diameter of the cross-sectional contour of the trough 5 is less than 21 inches (533.4 mm).
- the cross-sectional contour has a height of 229 mm and a width of 496 mm.
- the trough 5 in this case has a trough-shaped cross-sectional contour 7 that remains constant in the longitudinal direction.
- the outer cross-sectional contour is determined by two each in the longitudinal direction, ie along the longitudinal axis 6, undivided shells 10, 15, each with a trough-shaped cross-section.
- the inner shell 10 is embedded with its tub bottom 20 in the outer shell 15.
- the inner shell 10 forms with its upwardly open top 25 the receptacle for a torpedo.
- the two shells 10, 15 are connected to their tub walls 35, 40 firmly together.
- the trays are designed such that the tray bottoms 20, 30 near the tub walls, ie in the outer areas spaced apart from each other.
- the shells 10, 15 are made of CFK as prepreg molded parts.
- the trough bottom 20 of the inner shell 10 is used to arrange a movement and transfer system for moving a torpedo or its transfer to the torpedo tube (not shown in the drawing).
- the inner shell 10 has a central longitudinally extending groove 42 with a rectangular profile, the bottom 43 extends to the tub bottom 30 of the outer shell 15 and rests there.
- the two shells 10, 15 are additionally connected to each other.
- two cavities 45, 50 are formed, which extend in the longitudinal direction along the entire trough.
- the cavities 45, 50 have a nearly rectangular cross-section, so that they form substantially cuboidal cavities 45, 50.
- An end plate 80 is glued to the front side of the trough 5 at each of the two longitudinal ends, with which the cavities 45, 50 are closed.
- the end plates 80 in the direction of the longitudinal axis 6 oriented adhesive tabs 55, 60, with which they form integral parts made of cast steel.
- the adhesive tabs 55, 60 are glued along two diametrically opposite corners of the cavities 45, 50 and each extend 80 mm inwardly.
- the adhesive tabs 55, 60 each extend beyond the two side walls of the cavities 45, 50 adjacent to the corners.
- the adhesive tabs 55, 60 are thus adhesively bonded to the longitudinal walls of the cavities 45, 50 with a substantially L-shaped cross section.
- the trough 5 may (not separately shown in the figures) consist of a single one-piece component.
- This part has the same cross-sectional contour 7 as they have the shells 10, 15 of the embodiment described above in common.
- the trough 5 may in this case be formed entirely of CFRP as a prepreg molded part.
- the trough 5 also means for torpedo attachment, Torpedoverfahrsysteme, torpedo transfer systems, etc. (not shown in the drawing) may be arranged.
- the trough is connected by means of carriers in the form of T-pillars 85 shock resistant to the submarine.
- the T-posts 85 may be made of CFRP or steel.
- the T-pillars 85 are oriented with their horizontal beam 87 parallel to the longitudinal axis 6 oriented on the underside 90 of the trough 5 at.
- the vertical beams 92 of the T-pillars extend perpendicular to the longitudinal axis 6 of the trough 5 away from the trough 5 and are connected at their lower, the trough 5 distal ends with the boat structure (not shown in the drawings).
- 3 T-pillars are provided, which are arranged at a distance of about 2.6 m from each other.
- the T-pillars are formed by a plurality of CFRP layers 95, which together form the vertical beam 92 of the T-pillars and merge on the trough 5 near end in 2 sub-beams, the horizontal beams 87 of the T-pillars 85th form.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Electric Cable Installation (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Description
Die Erfindung betrifft ein Unterseeboot mit einer Mulde zur Lagerung einer Waffe, insbesondere eines Torpedos.The invention relates to a submarine with a trough for storing a weapon, in particular a torpedo.
Bei militärischen Unterseebooten ist regelmäßig eine Torpedobewaffnung vorgesehen. Dabei sind zur Lagerung von Torpedos innerhalb des Druckkörpers des Unterseeboots so genannte Mulden vorgesehen, die zur Übergabe des Torpedos an das Torpedorohr entsprechend positionierbar sind.In military submarines, a torpedo armament is regularly provided. In this case, so-called depressions are provided for the storage of torpedoes within the pressure hull of the submarine, which are correspondingly positionable for the transfer of the torpedo to the torpedo tube.
Um einen Torpedo innerhalb des Druckkörpers des Unterseeboots schocksicher zu lagern, muss die dazu vorgesehene Mulde entsprechend stabil und den Torpedo auch seitlich abstützend ausgebildet sein. Typischerweise entspricht daher die Länge einer solchen Mulde etwa der Länge des darauf zu lagernden Torpedos, breitenmäßig hingegen ist die Mulde so ausgebildet, dass sie den Torpedo zumindest in seiner unteren Hälfte weitgehend umgibt. Dies hat zur Folge, dass bekannte Mulden in Einzelteilen in das Unterseeboot zu verbringen und dort zu montieren sind. Aufgrund ihrer Abmessungen lassen sich die Mulden daher nicht im vollständig vormontierten Zustand durch den Einsteigeschacht in das Unterseeboot einbringen. Vielmehr werden Mulden stets aus mehreren Längsabschnitten zusammensetzbar gefertigt, die zunächst in einer Werkstatt vormontiert und geprüft und nachfolgend wieder in die einzelnen Längsabschnitte zerlegt werden. Diese Längsabschnitte werden dann in das Unterseeboot eingebracht, dort endgültig wieder zur Mulde montiert und abermals geprüft. Damit gestaltet sich der Einbau einer Mulde an Bord eines Unterseebootes zeit- und montageaufwändig.In order to store a torpedo shock resistant within the pressure hull of the submarine, the trough provided for this purpose must be correspondingly stable and the torpedo also designed to be laterally supporting. Typically, therefore, corresponds to the length of such a trough about the length of the torpedo to be stored on it, widthwise, however, the trough is formed so that it largely surrounds the torpedo, at least in its lower half. This has the consequence that known wells to spend in parts in the submarine and to assemble there. Due to their dimensions, the troughs can therefore not bring in fully pre-assembled state through the manhole into the submarine. Rather, troughs are always made composable from several longitudinal sections, which are first preassembled and tested in a workshop and subsequently disassembled into the individual longitudinal sections. These longitudinal sections are then introduced into the submarine, finally mounted there again to the trough and tested again. Designed with it the installation of a trough on board a submarine is time consuming and easy to install.
In
Die Aufgabe der Erfindung besteht darin, ein Unterseeboot zu schaffen, bei dem der Fertigungs- und Montageaufwand zum Einbau einer Mulde an Bord verringert ist.The object of the invention is to provide a submarine in which the manufacturing and assembly costs for installing a trough on board is reduced.
Diese Aufgabe wird durch ein Unterseeboot mit den in Anspruch 1 angegebenen Merkmalen gelöst. Vorteilhafte Ausgestaltungen sind in den Unteransprüchen, der nachfolgenden Beschreibung und der Zeichnung angegeben. Die Merkmale der Unteransprüche können vorteilhaft in der angegebenen Kombination aber auch, soweit technisch sinnvoll, für sich oder in anderer Kombination zur Ausgestaltung der Erfindung beitragen.This object is achieved by a submarine having the features specified in claim 1. Advantageous embodiments are specified in the subclaims, the following description and the drawing. The features of the subclaims can advantageously contribute in the specified combination but also, as far as is technically meaningful, alone or in another combination for the embodiment of the invention.
Das erfindungsgemäße Unterseeboot weist einen Druckkörper und zumindest ein durch die Druckkörperwandung geführtes Torpedorohr auf. Innerhalb des Druckkörpers ist eine Mulde zur Lagerung einer Waffe, insbesondere eines Torpedos, befindlich, welche derart ausgebildet und angeordnet ist, dass der Torpedo in Flucht zum Torpedorohr bringbar ist. Erfindungsgemäß ist dabei der umschriebene Durchmesser der Querschnittskontur der Mulde kleiner als der Innendurchmesser des Torpedorohres. Unter einem umschriebenen Durchmesser der Querschnittskontur im Sinne dieser Erfindung wird der Durchmesser des kleinsten Kreises verstanden, welcher die Querschnittskontur vollständig einschließt bzw. umschreibt. Unter der Querschnittskontur der Mulde ist somit der Umriss der Projektion der Mulde in Längsrichtung zu verstehen.The submarine according to the invention has a pressure body and at least one guided by the Druckkörperwandung torpedo tube. Within the pressure hull is a trough for storing a weapon, in particular a torpedo, located, which is designed and arranged such that the torpedo can be brought into alignment with the torpedo tube. According to the invention, the circumscribed diameter of the cross-sectional contour of the trough is smaller than the inner diameter of the torpedo tube. A circumscribed diameter of the cross-sectional contour in the sense of this invention is understood to be the diameter of the smallest circle which completely encloses or circumscribes the cross-sectional contour. The cross-sectional contour of the trough thus means the outline of the projection of the trough in the longitudinal direction.
Grundgedanke der vorliegenden Erfindung ist es, die Mulde so auszugestalten, dass sie in montiertem Zustand durch das Torpedorohr hindurch in das Innere des Unterseeboots, insbesondere den Druckkörper, verbracht werden kann. Dies ist dann möglich, wenn der Innendurchmesser des Torpedorohres größer als der umschriebene Durchmesser der Querschnittskontur der Mulde ist. Die Mulde kann somit außerhalb des Unterseeboots gefertigt, montiert und geprüft werden, wonach diese durch ein Torpedorohr in das Unterseeboot verbracht und dort lediglich an der bestimmungsgemäßen Position, typischerweise in einem Gestell, zu befestigen ist. Es fallen also keinerlei Demontagetätigkeiten an, auch eine aufgrund der beengten räumlichen Verhältnisse beengte Montage innerhalb des Unterseeboots ist nicht mehr erforderlich. Auch braucht die Mulde nicht in Längsabschnitte unterteilt zu sein, was die Fertigungskosten senkt.The basic idea of the present invention is to configure the trough in such a way that it passes through the torpedo tube in the assembled state in the interior of the submarine, especially the pressure hull, can be spent. This is possible if the inner diameter of the torpedo tube is greater than the circumscribed diameter of the cross-sectional contour of the trough. The trough can thus be manufactured outside the submarine, mounted and tested, after which it is spent by a torpedo tube in the submarine and there only in the intended position, typically in a frame to attach. So there are no disassembly activities, even a cramped due to the limited space installation within the submarine is no longer required. Also, the trough does not need to be divided into longitudinal sections, which lowers the manufacturing costs.
Bei dem erfindungsgemäßen Unterseeboot ist der für den Einbau der Mulde an Bord erforderliche Zeit- und Montageaufwand deutlich reduziert. Eine Zerlegung der Mulde in Längsabschnitte vor dem Einbringen in das Unterseeboot und eine nachfolgende Montage der Längsabschnitte zur endgültigen Mulde an Bord ist nicht notwendig, da die Mulde des erfindungsgemäßen Unterseebootes nicht durch den Einsteigeschacht des Unterseebootes in das Bootsinnere eingebracht werden muss. Vielmehr kann bei dem erfindungsgemäßen Unterseeboot die Mulde einstückig durch das Torpedorohr in den Druckkörper eingebracht werden.In the submarine according to the invention required for the installation of the trough on board time and assembly costs is significantly reduced. A decomposition of the trough in longitudinal sections prior to introduction into the submarine and subsequent assembly of the longitudinal sections to the final trough on board is not necessary because the trough of the submarine according to the invention must not be introduced through the manhole of the submarine into the boat interior. Rather, in the submarine according to the invention, the trough can be introduced integrally through the torpedo tube into the pressure hull.
Es versteht sich, dass eine Mulde im Sinne dieser Erfindung nicht notwendig eine vollständig gebrauchsfertig ausgestattete Mulde sein muss. Vielmehr ist unter Mulde im Sinne der Erfindung die tragende Grundstruktur bzw. das Chassis oder Gestell einer Torpedoaufnahme zu verstehen. Verbindungselemente zur Verbindung des Torpedoaufnahmegestells mit der Bootsstruktur, wie beispielsweise Träger oder auch Verkleidungselemente, sollen vom Begriff der Mulde nicht umfasst sein. Auch Befestigungssysteme und Verfahrsysteme an der Mulde zum Verfahren eines aufgenommenen Torpedos sowie Übergabesysteme zur Übergabe des Torpedos an das Torpedorohr sind nicht notwendiger Bestandteil der Mulde im Sinne dieser Erfindung. Die vorbeschriebene Mulde ist grundsätzlich zur Lagerung eines Torpedos ausgebildet und bestimmt, es können jedoch gegebenenfalls auch andere Waffen, Minen und dergleichen dort gelagert und über ein Torpedorohr an die Außenumgebung übergeben werden.It is understood that a trough within the meaning of this invention does not necessarily have to be a completely ready-to-use trough. Rather, the term "hollow" in the sense of the invention is to be understood as the load-bearing basic structure or the chassis or frame of a torpedo receptacle. Connecting elements for connecting the Torpedoaufnahmegestells with the boat structure, such as support or cladding elements should not be included in the term of the trough. Also fastening systems and traversing systems on the trough to process a recorded torpedo and transfer systems for transferring the torpedo to the torpedo tube are not necessary part of the trough in the context of this invention. The above-described trough is basically designed for storage of a torpedo and determines, however, if necessary, other weapons, mines and the like can be stored there and transferred via a torpedo tube to the outside environment.
Bevorzugt ist bei dem Unterseeboot die Mulde in Längsrichtung ungeteilt, d. h. die Mulde liegt nicht in Längsabschnitte geteilt vor. Gerade das fehlende Erfordernis, die Mulde zum Einbringen in das Unterseeboot zunächst in Längsabschnitte zu teilen und nachfolgend zusammenzusetzen, reduziert den erforderlichen Fertigungs- und Montageaufwand enorm.Preferably, in the submarine, the trough is undivided in the longitudinal direction, d. H. the trough is not divided into longitudinal sections. Especially the lack of need to first divide the trough for introduction into the submarine in longitudinal sections and subsequently put together, reduces the required manufacturing and assembly costs enormously.
Vorzugsweise ist bei dem Unterseeboot die Mulde zumindest teilweise aus einem faserverstärkten Verbundwerkstoff gebildet. Auf diese Weise weist die Mulde, zumindest in jenem Teil aus dem faserverstärkten Verbundwerkstoff, eine hohe Festigkeit bei geringem Gewicht auf. Folglich weist die Mulde eine besonders hohe Steifigkeit auf, insbesondere eine hohe Biegesteifigkeit. Diese Biegesteifigkeit erlaubt eine sichere und schockfeste Lagerung eines Torpedos sowie gegebenenfalls eine präzise Führung des Torpedos entlang der Längsachse der Mulde zu einem Torpedorohr. Insbesondere ist bei dem Unterseeboot der faserverstärkte Verbundwerkstoff ein faserverstärkter Kunststoff. So können beispielsweise Oberflächen der Mulde zumindest bereichsweise aus dem faserverstärkten Kunststoff gebildet sein. Damit lässt sich beispielsweise eine fertigungstechnisch einfache und zugleich besonders präzise Formgebung bzw. Oberflächengestaltung erzielen, indem die Oberflächenbereiche als Formteile ausgebildet sind. Besonders bevorzugt sind diejenigen Oberflächenbereiche, welche zur Aufnahme des Torpedos dienen, als Formteile gefertigt.Preferably, in the submarine, the trough is at least partially formed of a fiber reinforced composite material. In this way, the trough, at least in that part of the fiber reinforced composite material, has a high strength with low weight. Consequently, the trough has a particularly high rigidity, in particular a high flexural rigidity. This bending stiffness allows a safe and shock-resistant storage of a torpedo and possibly a precise guidance of the torpedo along the longitudinal axis of the trough to a torpedo tube. In particular, in the submarine, the fiber reinforced composite is a fiber reinforced plastic. Thus, for example, surfaces of the trough may at least partially be formed from the fiber-reinforced plastic. This makes it possible, for example, to achieve a technically simple and at the same time particularly precise shaping or surface design in that the surface areas are formed as molded parts. Particularly preferred are those surface areas which serve to receive the torpedo, manufactured as molded parts.
Zweckmäßigerweise ist der Verbundwerkstoff mit Kohlenstofffasern verstärkter Kunststoff (CFK). CFK weist vorteilhaft eine besonders hohe Festigkeit bei geringem Gewicht auf.Conveniently, the composite material with carbon fibers reinforced plastic (CFRP). CFRP advantageously has a particularly high strength with low weight.
In einer bevorzugten Weiterbildung der Erfindung ist bei dem Unterseeboot der Verbundwerkstoff mit vorimprägnierten Fasern (Prepreg) gebildet. Solche vorimprägnierten Fasern erlauben eine besonders präzise Formgebung bei der Fertigung der Mulde. So können vorimprögnierte Fasern zunächst präzise zugeschnitten und in die Form eingelegt werden. Als Matrix kommt dabei beispielsweise Harz, insbesondere Epoxidharz, zum Einsatz, welches, wie an sich bekannt, mit den Fasern den Verbundwerkstoff ausbildet und unter Druck und Wärme aushärtet.In a preferred development of the invention, in the submarine the composite material is formed with preimpregnated fibers (prepreg). Such preimpregnated fibers allow a particularly precise shaping in the production of the trough. Thus, preimpregnated fibers can first be cut precisely and placed in the mold. The matrix used here is, for example, resin, in particular epoxy resin, which, as is known, forms the composite with the fibers and cures under pressure and heat.
Zweckmäßigerweise weist bei dem Unterseeboot die Mulde zumindest ein Versteifungselement auf, das sich längs der gesamten Mulde erstreckt und in Längsrichtung ungeteilt ist. Auf diese Weise verleiht das Versteifungselement der Mulde eine hohe Biegesteifigkeit entlang der gesamten Länge.Conveniently, in the submarine, the trough has at least one stiffening element which extends along the entire trough and is undivided in the longitudinal direction. In this way, the stiffening element of the trough gives a high flexural rigidity along the entire length.
In dieser Weiterbildung lassen sich ferner verschiedene Materialeigenschaften vorteilhaft kombinieren, indem Versteifungselement und übrige Teile der Mulde wie beispielsweise Oberflächenbereiche aus unterschiedlichen Materialien gebildet sind.In this development, furthermore, different material properties can advantageously be combined by forming stiffening element and other parts of the trough, such as, for example, surface regions made of different materials.
Vorzugsweise weist bei dem Unterseeboot die Mulde eine im Wesentlichen wannenförmige Querschnittskontur auf. Zum einen erhöht eine wannenförmige Querschnittskontur durch die Wannenwände vorteilhaft das Flächenträgheitsmoment der Mulde und damit ihre Biegesteifigkeit. Ferner bildet die Öffnung der Wanne eine geeignete Torpedoaufnahme, die den Torpedo auch seitlich abstützt.Preferably, in the submarine, the trough has a substantially trough-shaped cross-sectional contour. On the one hand, a trough-shaped cross-sectional contour through the tub walls advantageously increases the area moment of inertia of the trough and thus its flexural rigidity. Furthermore, the opening of the trough forms a suitable torpedo receptacle, which also supports the torpedo laterally.
Bevorzugt weist bei dem Unterseeboot die Mulde zumindest zwei in Längsrichtung ungeteilte Schalen auf. Zweckmäßigerweise bestimmen die Schalen die Querschnittskontur der Mulde. Auf diese Weise lässt sich die Querschnittskontur der Mulde, insbesondere eine wannenförmige Querschnittskontur wie oben beschrieben, fertigungstechnisch einfach realisieren, indem die Schalen zusammengesetzt werden. Geeigneterweise werden die Schalen dazu miteinander verklebt oder verschweißt.Preferably, in the submarine, the trough has at least two shells undivided in the longitudinal direction. Conveniently, the shells determine the cross-sectional contour of the trough. In this way, the cross-sectional contour of the trough, in particular a trough-shaped cross-sectional contour as described above, manufacturing technology can be easily realized by the shells are assembled. Suitably, the shells are glued or welded together.
In einer Weiterbildung der Erfindung schließt bei dem Unterseeboot die Mulde zumindest einen Hohlraum, welcher sich in Längsrichtung erstreckt, umfänglich ein. Ferner weist in dieser Weiterbildung die Mulde zumindest eine Endplatte auf, welche den Hohlraum an zumindest einer Stirnseite der Mulde schließt. Beispielsweise ist der Hohlraum durch einen Zwischenraum zwischen in Längsrichtung ungeteilten Schalen wie oben beschrieben gebildet.In a development of the invention, in the submarine, the trough encloses at least one cavity, which extends in the longitudinal direction, circumferentially. Furthermore, in this development, the trough has at least one end plate, which closes the cavity on at least one end face of the trough. For example, the cavity is formed by a gap between longitudinally undivided shells as described above.
Zweckmäßigerweise ist bei dem Unterseeboot an der Endplatte der Mulde zumindest eine Lasche angeordnet, welche zur Befestigung an einer Längswandung des Hohlraums ausgebildet ist. Auf diese Weise lässt sich die Endplatte mit geringem Montageaufwand an der Mulde anbringen. Vorteilhafterweise ist die Endplatte einstückig mit der Lasche ausgebildet und insbesondere aus Stahlguss gefertigt.Conveniently, at least one tab is arranged in the submarine at the end plate of the trough, which is designed for attachment to a longitudinal wall of the cavity. In this way, the end plate can be attached to the trough with little installation effort. Advantageously, the end plate is formed integrally with the tab and in particular made of cast steel.
Vorteilhaft ist bei dem Unterseeboot die Mulde mittels zumindest eines Trägers schockfest mit dem Unterseeboot verbunden, wobei der Träger mit einem faserverstärktem, insbesondere mit Kohlenstofffasern verstärktem Verbundwerkstoff gebildet ist.Advantageously, in the submarine, the trough is connected by means of at least one carrier shock resistant to the submarine, wherein the carrier is formed with a fiber-reinforced, in particular carbon fiber reinforced composite material.
Die Erfindung ist nachfolgen anhand eines in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert. Es zeigen:
- Fig. 1
- in stark vereinfachter schematischer Darstellung die Mulde eines erfindungsgemäßen Unterseebootes in einer Draufsicht,
- Fig. 2
- die Mulde gemäß
Fig. 1 in einer Seitenansicht auf Trägern, - Fig. 3
- die Mulde gemäß
Fig. 1 in einer perspektivischen Darstellung, - Fig. 4
- die Mulde gemäß
Fig. 1 in vergrößerter Querschnittsdarstellung, - Fig. 5
- in vergrößerter Darstellung die Einzelheit C der
Fig. 3 und - Fig. 6
- in vergrößerter Darstellung die Einzelheit B der
Fig. 2 .
- Fig. 1
- in a highly simplified schematic representation of the trough of a submarine according to the invention in a plan view,
- Fig. 2
- the hollow according to
Fig. 1 in a side view on straps, - Fig. 3
- the hollow according to
Fig. 1 in a perspective view, - Fig. 4
- the hollow according to
Fig. 1 in an enlarged cross-sectional view, - Fig. 5
- in an enlarged view the detail C of
Fig. 3 and - Fig. 6
- in an enlarged view the detail B of
Fig. 2 ,
Die in den Figuren dargestellte Mulde 5 des erfindungsgemäßen Unterseebootes weist längs ihrer Längsachse 6 eine Länge von nahezu 8 m auf. Der umschriebene Durchmesser der Querschnittskontur der Mulde 5 ist dabei kleiner als 21 Zoll (533,4 mm). Die Querschnittskontur hat eine Höhe von 229 mm und eine Breite von 496 mm.The
Die Mulde 5 weist dabei eine in Längsrichtung gleich bleibende wannenförmige Querschnittskontur 7 auf. Die äußere Querschnittskontur ist von zwei jeweils in Längsrichtung, d. h. entlang der Längsachse 6, ungeteilten Schalen 10, 15 mit jeweils wannenförmigem Querschnitt bestimmt. Dabei ist die innere Schale 10 mit ihrem Wannenboden 20 in die äußere Schale 15 eingelassen. Die innere Schale 10 bildet mit ihrer nach oben offenen Oberseite 25 die Aufnahme für einen Torpedo. Die beiden Schalen 10, 15 sind an ihren Wannenwänden 35, 40 fest miteinander verbunden. Die Schalen sind derart ausgebildet, dass die Wannenböden 20, 30 nahe den Wannenwänden, also in den äußeren Bereichen voneinander beabstandet sind. Die Schalen 10, 15 sind aus CFK als Prepreg-Formteile ausgebildet.The
Der Wannenboden 20 der inneren Schale 10 dient zur Anordnung eines Verfahr- und Übergabesystems zum Verfahren eines Torpedos bzw. seiner Übergabe an das Torpedorohr (in der Zeichnung nicht dargestellt). Die innere Schale 10 weist eine zentrale in Längsrichtung verlaufende Nut 42 mit Rechteckprofil auf, deren Boden 43 bis zum Wannenboden 30 der äußeren Schale 15 reicht und dort aufliegt. An der gemeinsamen Berührungsfläche des Bodens 43 der Nut 42 und dem Wannenboden 30 der äußeren Schale sind die beiden Schalen 10, 15 zusätzlich miteinander verbunden. Seitlich der Nut 42 sind zwischen den Wannenböden 20, 30 der beiden Schalen 10, 15 zwei Hohlräume 45, 50 ausgebildet, die sich in Längsrichtung entlang der gesamten Mulde erstrecken. Die Hohlräume 45, 50 haben dabei einen nahezu rechteckigen Querschnitt, so dass sie im Wesentlichen quaderförmige Hohlräume 45, 50 ausbilden. Stirnseitig ist an der Mulde 5 an jedem der beiden Längsenden jeweils eine Endplatte 80 angeklebt, mit denen die Hohlräume 45, 50 verschlossen sind. Dazu weisen die Endplatten 80 in Richtung der Längsachse 6 orientierte Klebelaschen 55, 60 auf, mit denen sie einstückige Bauteile aus Stahlguss bilden. Die Klebelaschen 55, 60 sind entlang zweier einander diametral gegenüberliegender Ecken der Hohlräume 45, 50 angeklebt und erstrecken sich jeweils 80 mm einwärts. Zudem erstrecken sich die Klebelaschen 55, 60 jeweils über die beiden an den Ecken jeweils angrenzenden Seitenwände der Hohlräume 45, 50. Die Klebelaschen 55, 60 sind also mit im Wesentlichen L-förmigem Querschnitt an den Längswänden der Hohlräume 45, 50 angeklebt.
Die Mulde 5 kann (nicht gesondert in den Figuren dargestellt) aus einem einzigen einstückigen Bauteil bestehen. Dieses Teil weist dabei die gleiche Querschnittskontur 7 auf wie sie die Schalen 10, 15 des oben beschriebenen Ausführungsbeispiels gemeinsam aufweisen. Die Mulde 5 kann hierbei vollständig aus CFK als Prepreg-Formteil ausgebildet sein. Darüber hinaus können auf der Mulde 5 auch Mittel zur Torpedobefestigung, Torpedoverfahrsysteme, Torpedoübergabesysteme etc. (in der Zeichnung nicht dargestellt) angeordnet sein.The
The
Die Mulde ist mittels Trägern in Form von T-Stützen 85 schockfest mit dem Unterseeboot verbunden. Die T-Stützen 85 können aus CFK oder Stahl gefertigt sein. Die T-Stützen 85 liegen mit ihrem horizontalen Balken 87 parallel zur Längsachse 6 orientiert an der Unterseite 90 der Mulde 5 an. Die vertikalen Balken 92 der T-Stützen strecken sich senkrecht zur Längsachse 6 der Mulde 5 von der Mulde 5 weg und sind mit ihren unteren, der Mulde 5 fernen Enden mit der Bootsstruktur (in den Zeichnungen nicht gezeigt) verbunden. In dem gezeigten Ausführungsbeispiel sind 3 T-Stützen vorgesehen, die im Abstand von ca. 2,6 m voneinander angeordnet sind.The trough is connected by means of carriers in the form of T-
In dem gezeigten Ausführungsbeispiel sind die T-Stützen durch mehrere CFK-Lagen 95 gebildet, die gemeinsam den vertikalen Balken 92 der T-Stützen bilden und am der Mulde 5 nahen Ende in 2 Teilbalken übergehen, die die horizontalen Balken 87 der T-Stützen 85 bilden.In the embodiment shown, the T-pillars are formed by a plurality of CFRP layers 95, which together form the
An der Unterseite 90 der Mulde 5 sind zudem Laschen 100 befestigt, mittels welchen die Mulde 5 mit einer Schocklagerung (in den Zeichnungen nicht dargestellt) verbunden ist.At the bottom 90 of the
- 55
- Muldetrough
- 66
- Längsachselongitudinal axis
- 77
- QuerschnittskonturCross-sectional contour
- 1010
- SchaleBowl
- 1515
- SchaleBowl
- 2020
- WannenbodenWannenboden
- 2525
- Oberseitetop
- 3030
- WannenbodenWannenboden
- 3535
- Wannenwandtub wall
- 4040
- Wannenwandtub wall
- 4242
- Nutgroove
- 4343
- Bodenground
- 4545
- Hohlraumcavity
- 5050
- Hohlraumcavity
- 5555
- Klebelascheadhesive flap
- 6060
- Klebelascheadhesive flap
- 8080
- Endplatteendplate
- 8585
- T- StützeT-post
- 8787
- Balkenbar
- 9090
- Unterseitebottom
- 9292
- Balkenbar
- 9595
- CFK-LageCFRP location
- 100100
- Lascheflap
- A-AA-A
- Schnittebenecutting plane
- BB
- Einzelheitdetail
- CC
- Einzelheitdetail
Claims (10)
- Submarine having a pressure hull, with at least one torpedo tube passing through the pressure hull, and with a trough (5), within the pressure hull, for storing a weapon, in particular a torpedo, which trough is designed and arranged such that that the torpedo can be brought into alignment with the torpedo tube, characterized in that the circumscribed diameter of the cross-sectional contour (7) of the trough is smaller than the internal diameter of the torpedo tube.
- Submarine according to Claim 1, in which the trough (5) is designed such that it is undivided in the longitudinal direction (6).
- Submarine according to either of the preceding claims, in which the trough (5) is made at least in part of a fibre-reinforced composite material.
- Submarine according to Claim 3, in which the composite material is carbon fibre-reinforced polymer (CFRP).
- Submarine according to one of the preceding claims, in which the composite material is made with preimpregnated (pre-preg) fibres.
- Submarine according to one of the preceding claims, in which the trough (5) has an essentially tub-shaped cross-sectional contour (7).
- Submarine according to one of the preceding claims, in which the trough (5) has at least two shells (10, 15) that are undivided in the longitudinal direction (6).
- Submarine according to one of the preceding claims, in which the trough (5) circumferentially encloses at least one cavity (45; 50) that extends in the longitudinal direction (6), and in which the trough (5) has at least one end plate (80) that closes the cavity (45; 50) at at least one end of the trough (5).
- Submarine according to one of the preceding claims, in which at least one bracket (55; 60) is arranged on the end plate (80) of the trough (5) and is designed to attach to a longitudinal wall of the cavity.
- Submarine according to one of the preceding claims, in which the trough (5) is connected to the submarine in a shock-resistant manner by means of at least one support (85), the support (85) being made using a fibre-reinforced, in particular a carbon fibre-reinforced, composite material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL10005382T PL2266875T3 (en) | 2009-06-18 | 2010-05-22 | Submarine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009025349.1A DE102009025349B4 (en) | 2009-06-18 | 2009-06-18 | submarine |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2266875A2 EP2266875A2 (en) | 2010-12-29 |
EP2266875A3 EP2266875A3 (en) | 2013-02-27 |
EP2266875B1 true EP2266875B1 (en) | 2017-02-01 |
Family
ID=42668702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10005382.6A Active EP2266875B1 (en) | 2009-06-18 | 2010-05-22 | Submarine |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2266875B1 (en) |
KR (1) | KR101235154B1 (en) |
DE (1) | DE102009025349B4 (en) |
ES (1) | ES2623934T3 (en) |
PL (1) | PL2266875T3 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015202553A1 (en) * | 2015-02-12 | 2016-08-18 | Thyssenkrupp Ag | Device for transporting and storing a weapon |
DE102015204742A1 (en) * | 2015-03-16 | 2016-09-22 | Thyssenkrupp Ag | Variable holding device |
DE102016215910B3 (en) * | 2016-08-24 | 2017-11-16 | Schaeffler Technologies AG & Co. KG | spindle nut |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4184801A (en) * | 1978-06-16 | 1980-01-22 | The United States Of America As Represented By The Secretary Of The Navy | Dual loading and stowage apparatus |
US4685412A (en) * | 1986-02-14 | 1987-08-11 | Fmc Corporation | Submarine weapon dolly with self stowing bands |
SE465364B (en) * | 1989-09-26 | 1991-09-02 | Kockums Marine Ab | SETTING AND DEVICE FOR TRANSFER OF A TORPED |
DE10031409C1 (en) * | 2000-06-28 | 2001-09-06 | Howaldtswerke Deutsche Werft | Storage and firing container for underwater or surface missile provided by closed tubular sleeve in which missile is supported by suspension in anti-corrosion liquid |
DE10342145A1 (en) * | 2003-09-12 | 2005-04-07 | Howaldtswerke - Deutsche Werft Ag | submarine |
WO2009104905A2 (en) * | 2008-02-18 | 2009-08-27 | 주식회사 훼이스 | Sound insulation and ventilation device |
DE102009020323B4 (en) * | 2009-05-07 | 2011-01-13 | Howaldtswerke-Deutsche Werft Gmbh | Weapon well for a submarine |
-
2009
- 2009-06-18 DE DE102009025349.1A patent/DE102009025349B4/en not_active Expired - Fee Related
-
2010
- 2010-05-22 PL PL10005382T patent/PL2266875T3/en unknown
- 2010-05-22 EP EP10005382.6A patent/EP2266875B1/en active Active
- 2010-05-22 ES ES10005382.6T patent/ES2623934T3/en active Active
- 2010-06-16 KR KR1020100056957A patent/KR101235154B1/en active IP Right Grant
Non-Patent Citations (1)
Title |
---|
None * |
Also Published As
Publication number | Publication date |
---|---|
DE102009025349A1 (en) | 2010-12-23 |
KR20120065459A (en) | 2012-06-21 |
PL2266875T3 (en) | 2017-08-31 |
KR101235154B1 (en) | 2013-02-20 |
DE102009025349B4 (en) | 2016-10-20 |
EP2266875A3 (en) | 2013-02-27 |
ES2623934T3 (en) | 2017-07-12 |
EP2266875A2 (en) | 2010-12-29 |
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