EP3271683A1 - Variable haltevorrichtung - Google Patents
Variable haltevorrichtungInfo
- Publication number
- EP3271683A1 EP3271683A1 EP16705794.2A EP16705794A EP3271683A1 EP 3271683 A1 EP3271683 A1 EP 3271683A1 EP 16705794 A EP16705794 A EP 16705794A EP 3271683 A1 EP3271683 A1 EP 3271683A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pawl
- holding
- holding device
- rack
- weapon barrel
- 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.)
- Withdrawn
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
- F41A9/01—Feeding of unbelted ammunition
- F41A9/06—Feeding of unbelted ammunition using cyclically moving conveyors, i.e. conveyors having ammunition pusher or carrier elements which are emptied or disengaged from the ammunition during the return stroke
- F41A9/09—Movable ammunition carriers or loading trays, e.g. for feeding from magazines
-
- 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
- F41F3/04—Rocket or torpedo launchers for rockets
- F41F3/07—Underwater launching-apparatus
-
- 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
- F41F3/04—Rocket or torpedo launchers for rockets
- F41F3/073—Silos for rockets, e.g. mounting or sealing rockets therein
Definitions
- the invention relates to a holding device for a weapon barrel, with which an object can be fixed in different positions within the weapon barrel.
- Weapon tubes are for example torpedo tubes or ejectors for decoys or
- Objects include according to the invention weapons such as torpedoes, missiles, mines and decoys but also storage containers. Storage containers are within the meaning of this invention
- Storage containers such as these are used, for example, in submarines for application by torpedo tubes. These storage containers are used to equip equipment for divers, for example
- the objects on the object shell have a fixing device.
- this fixation device is typically called a teat.
- the weapon barrel preferably has a rail in the interior, in which the fixing device can run. This prevents rotation of the object.
- the fixing device is fixed by a holding pawl.
- objects for use in weapons tubes such as weapons, for example torpedoes, missiles or mines, or storage containers is arranged according to the prior art on the object envelope a cuboid fixing device with a central groove for fixing the weapon in the barrel.
- a gun well for receiving a weapon which has a holding pawl.
- the fixing device of the weapon In order for such a holding pawl can be used, the fixing device of the weapon must have a groove into which the holding pawl engages positively. So that the pivotally mounted retaining pawl lifts automatically when the weapon is inserted, the fixing device must be bevelled in the direction of insertion.
- the position of the holding pawl is fixed so that an object, for example a torpedo, is always fixed in the same place in the weapon barrel.
- another object such as another torpedo be used with a different length
- either the retaining pawl must be rebuilt in the gun barrel or standard several different length objects in the gun barrel are used, so several retaining pawls must be installed, the mechanisms for opening and fixing the holding pawls must be placed side by side, as they must be operated from the inside of the vessel, such as the submarine.
- the object of the invention is to provide a device in which a holding pawl enables a fixing device of an object at different positions within a weapon barrel.
- the holding device according to the invention for a weapon barrel has a holding pawl.
- the retaining pawl can assume at least a first position and at least a second position.
- the holding pawl is movable in the at least one second position in the longitudinal direction of the weapon barrel.
- the retaining pawl can be converted by rotation from the at least one first position into the at least one second position.
- the retaining pawl is aligned and fixed in the at least one first position transversely to the longitudinal direction of the weapon barrel. In the at least one second position parallel to the longitudinal direction of the weapon barrel, the holding pawl is aligned and movable in the longitudinal direction of the weapon barrel.
- the retaining pawl consists of a round base and a plate-shaped part arranged on the base in a first approximation, wherein the plate-shaped part in the first approximation is adapted to engage in the fixing device of objects, for example in the teat of a torpedo.
- the plate-shaped part is preferably not centrally on the round base, but preferably arranged to the edge of the round base and connected thereto.
- a plate-shaped configuration is understood to mean a geometry which is roughly parallelepiped-shaped, with one edge of the cuboid, which, when the holding pawl is aligned transversely to the
- the plate-shaped part is not exactly cuboid, but the
- the holding device has a guide rail, wherein the holding pawl in the at least one first position is positively connected to the guide rail.
- the fixed by the retaining pawl objects, especially torpedoes, are relatively heavy objects and today typically can weigh up to 1.7 t. If these are fixed in the gun barrel by the retaining pawl, the retaining pawl must be able to absorb forces occurring, for example, when the boat is inclined, for example when diving up or down. In order not to burden the mechanism for rotating the retaining pawl by these forces, the retaining pawl is positively connected to the guide rail, which receives these forces from the retaining pawl.
- the guide rail has at least two first
- Positions for receiving the retaining pawl wherein the at least two first positions for receiving the retaining pawl along the longitudinal direction of the weapon barrel are arranged.
- Guide rail two to twenty first positions for receiving the retaining pawl, more preferably, the guide rail has three to fifteen first positions for receiving the retaining pawl. Preferably, the first positions are spaced by 0.1 m.
- the guide rail is made of metal. Since the guide rail, which is connected in a form-fitting manner to the holding pawl, should be designed to accommodate the comparatively large forces, this preferably consists of metal.
- this preferably consists of metal.
- Guide rail and other, sufficiently stable materials such as fiber-reinforced plastic, in particular glass fiber or carbon fiber reinforced plastic, or a ceramic, such as tungsten carbide exist.
- Holding device has a first rack and wherein the holding pawl is rotatable about the gear through the first rack.
- the gear is part of the round base of the retaining pawl or forms this. This does not have to be a fully toothed gear.
- a Rotation of the holding pawl transversely and parallel to the weapon barrel rotation by 90 ° is generally sufficient, sufficient teeth of 90 ° to 180 ° of the gear.
- a drive motor which drives the first rack can be automatically switched off.
- the first rack is particularly preferably helical, that is designed with a continuous endless tooth.
- the first rack is on a shaft, wherein the shaft has a groove.
- the torque is transmitted between shaft and worm.
- the groove over the entire adjustment in the shaft, for example, the groove is milled into the shaft.
- first rack can follow the gear of the holding unhindered when the holding pawl is moved from a first first position to a second first position. If a displacement of the holding device in the weapon barrel is carried out via the second toothed rack, then the first toothed rack slides on the shaft in the longitudinal direction. The wave is then not moved, the first
- Rack preferably moves only by means of a keyway along the groove.
- the holding device thus entrains the first rack in this embodiment via the toothing engagement.
- the shaft can be driven in rotation, the first rack is entrained by means of the key, so set in rotation.
- the retaining pawl is rotated by the gear from the at least one second position into the at least one first position and back again.
- This embodiment is particularly preferred, as this allows a compact design, which is particularly advantageous for a gun barrel for a submarine.
- the holding device has a second rack, wherein the second rack is used for movement of the holding pawl parallel to the longitudinal direction of the weapon barrel.
- the second rack is a trapezoidal spindle.
- a trapezoidal spindle is characterized by a
- the invention relates to a weapon barrel with a holding device according to the invention
- the invention relates to a watercraft with an inventive
- the watercraft is a submarine.
- the holding device according to the invention is explained in more detail with reference to an embodiment shown in the drawings.
- Figure 1 Schematic partially transparent view of a section of a gun barrel with a
- Figure 2 perspective view from below of a holding device according to the invention with
- Figure 3 perspective partially transparent view from below of a holding device according to the invention with a closed holding pawl
- Figure 4 view from below of a holding device according to the invention with a closed holding pawl
- Figure 5 perspective view from above of a holding device according to the invention
- Figure 6 perspective view from below of a holding device according to the invention with half
- Figure 7 perspective view from below of a holding device according to the invention with opened
- FIG. 1 to FIG. 7 show a single exemplary holding device 20 according to the invention
- FIG. 1 shows a section of a weapon barrel 10 with a holding device 20 according to the invention.
- the holding device 20 is attached to the inner upper side of the weapon barrel 10.
- the holding device 20 has a holding pawl 30, which is arranged in a holding pawl carriage 32.
- the retaining pawl 30 can be fixed in the guide rail 40 in the shown middle first position as well as in two further first positions.
- a guide rail 40 may also have more than the three first positions shown here by way of example.
- the first rack 50 is disposed on the shaft 52.
- the holding pawl 30 together with the holding pawl carriage 32 in the longitudinal direction of the gun barrel are moved back and forth.
- the holding device 20 on holders 70 with which this to the Gun barrel 10 is attached.
- the brackets 70 may be bolted to the gun barrel 10 via the recesses and throughbores shown.
- the holder 70 for example, made of plastic, in particular made of fiber-reinforced plastic.
- the holding device 20 is shown from the perspective view from below.
- Good recognizable is the channel which is formed by the holding device 20 and in which a fixing device of an object, such as a teat of a torpedo, can move in the longitudinal direction through the gun barrel 10.
- a fixing device of an object such as a teat of a torpedo
- the fixing device can be fixed by the holding pawl 30, which is shown here in the closed position.
- the object for example the torpedo, can not move in the longitudinal direction of the weapon barrel 10.
- the retaining pawl 30 shown transparent to illustrate the structure of the holding device.
- the holding pawl slide 32 is not shown in FIG.
- the retaining pawl 30 consists of a round base 36 and a plate-shaped part 34, wherein the end faces of the plate-shaped part 34 are rounded off and chamfered in order to produce an optimum form-locking connection to the guide rail 40 and at the same time good rotatability to ensure the retaining pawl 30.
- the positive connection between the retaining pawl 30 and the guide rail 40 causes forces which act on the retaining pawl 30 to be transmitted to the guide rail 40 and not have to be dissipated via the retaining pawl carriage 32 and the second rack 60.
- the plate-shaped part 34 of the holding pawl 30 has a connection to the first rack 50 in a range of 180 °, the two parts representing a worm gear, which is not shown here to simplify the drawing.
- the first rack 50 is disposed on the shaft 50 so that mobility is ensured when the
- the holding device 20 is shown in a perspective view from above. In this illustration, it can be seen how the holding pawl 30 can be rotated via the plate-shaped part 34, which is designed as a gear, via the first rack 50.
- the brackets 70 have the rounding, which is required by the curved surface of the gun barrel 10.
- FIG 6 which shows the holding device 20 in a perspective view from below
- the holding pawl 30 is shown in the half-open position and in Figure 7 in the open second position.
- the holding pawl 30 thus from the position shown in Figure 3, in which an object is fixed, on the in 6 intermediate position shown in Figure 7, in which the retaining pawl 30 in the longitudinal direction of the (not shown here) weapon barrel 10 can be moved, spent.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Toys (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015204742.3A DE102015204742A1 (de) | 2015-03-16 | 2015-03-16 | Variable Haltevorrichtung |
PCT/EP2016/053716 WO2016146346A1 (de) | 2015-03-16 | 2016-02-23 | Variable haltevorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3271683A1 true EP3271683A1 (de) | 2018-01-24 |
Family
ID=55405354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16705794.2A Withdrawn EP3271683A1 (de) | 2015-03-16 | 2016-02-23 | Variable haltevorrichtung |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3271683A1 (de) |
DE (1) | DE102015204742A1 (de) |
WO (1) | WO2016146346A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016216864A1 (de) | 2016-09-06 | 2018-03-08 | Thyssenkrupp Ag | Haltevorrichtung für ein Waffenrohr |
DE102017208941A1 (de) * | 2017-05-29 | 2018-11-29 | Thyssenkrupp Ag | Unterwassertransportbehälter für Kampfschwimmer |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE170426C (de) * | ||||
DE197923C (de) * | 1907-02-09 | |||
GB121476A (en) * | 1917-12-10 | 1920-02-26 | William Baldwin Shearer | Improvements in or relating to Torpedo Boats. |
DE680695C (de) * | 1938-09-07 | 1939-09-06 | Julius Pintsch Kom Ges | Vorrichtung zum Antreiben des den Ausstossvorgang steuernden Reglers an Torpedoausstossrohren |
US5690044A (en) * | 1997-01-16 | 1997-11-25 | The United States Of America As Represented By The Secretary Of The Navy | System for shock hardening a torpedo nose fairing bearing plate assembly |
DE102009020323B4 (de) | 2009-05-07 | 2011-01-13 | Howaldtswerke-Deutsche Werft Gmbh | Waffenmulde für ein Unterseeboot |
DE102009025349B4 (de) * | 2009-06-18 | 2016-10-20 | Thyssenkrupp Marine Systems Gmbh | Unterseeboot |
-
2015
- 2015-03-16 DE DE102015204742.3A patent/DE102015204742A1/de not_active Withdrawn
-
2016
- 2016-02-23 EP EP16705794.2A patent/EP3271683A1/de not_active Withdrawn
- 2016-02-23 WO PCT/EP2016/053716 patent/WO2016146346A1/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2016146346A1 (de) | 2016-09-22 |
DE102015204742A1 (de) | 2016-09-22 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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17P | Request for examination filed |
Effective date: 20170929 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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AX | Request for extension of the european patent |
Extension state: BA ME |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
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INTG | Intention to grant announced |
Effective date: 20180628 |
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RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: THYSSENKRUPP AG Owner name: THYSSENKRUPP MARINE SYSTEMS GMBH |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: THYSSENKRUPP MARINE SYSTEMS GMBH Owner name: THYSSENKRUPP AG |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20181109 |