WO2018073461A1 - Monopode de pointage pour porte-mortier embarqué sur véhicule - Google Patents

Monopode de pointage pour porte-mortier embarqué sur véhicule Download PDF

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Publication number
WO2018073461A1
WO2018073461A1 PCT/ES2016/070739 ES2016070739W WO2018073461A1 WO 2018073461 A1 WO2018073461 A1 WO 2018073461A1 ES 2016070739 W ES2016070739 W ES 2016070739W WO 2018073461 A1 WO2018073461 A1 WO 2018073461A1
Authority
WO
WIPO (PCT)
Prior art keywords
mortar
vehicle
pointing
elevation
pointing device
Prior art date
Application number
PCT/ES2016/070739
Other languages
English (en)
Spanish (es)
Inventor
Javier JAVIER ESTRELLA MOLINA
Original Assignee
New Technologies Global Systems, S.L.
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 New Technologies Global Systems, S.L. filed Critical New Technologies Global Systems, S.L.
Priority to PCT/ES2016/070739 priority Critical patent/WO2018073461A1/fr
Publication of WO2018073461A1 publication Critical patent/WO2018073461A1/fr

Links

Classifications

    • 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
    • F41A23/00—Gun mountings, e.g. on vehicles; Disposition of guns on vehicles
    • F41A23/34—Gun mountings, e.g. on vehicles; Disposition of guns on vehicles on wheeled or endless-track vehicles
    • 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
    • F41A27/00—Gun mountings permitting traversing or elevating movement, e.g. gun carriages
    • F41A27/06—Mechanical systems
    • F41A27/22—Traversing gear
    • 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
    • F41A27/00—Gun mountings permitting traversing or elevating movement, e.g. gun carriages
    • F41A27/06—Mechanical systems
    • F41A27/24—Elevating gear
    • 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
    • F41F1/00—Launching apparatus for projecting projectiles or missiles from barrels, e.g. cannons; Harpoon guns
    • F41F1/06—Mortars

Definitions

  • the present invention relates to a pointing monopod of a mortar shipped in a mortar-carrying vehicle.
  • a self-propelled mortar or mortar carrier is a weapon system comprising a mortar assembled in a vehicle as described in ES 1078083 U (ESTRELLA MOLINA, Julio), in US 20120024135 Al (KOHNEN Norbert et al.), In US 20050241468 Al (Borgwarth Dennis W. et al.) Or in US 2818781 (Ruf Walter).
  • the vehicle comprises a load zone adapted to receive the mortar.
  • the mortar has two positions, a displacement position; that is, the mortar is placed on the support plate to be transported during a movement of the vehicle; and a firing position where the mortar leaves the loading area of the vehicle and is placed in firing position on the ground as described in ES 1078083 U (ESTRELLA MOLINA, Julio) and in US 20120024135 Al (KOHNEN Norbert et al.) .
  • the mortar tube is coupled to a mortar base plate and to a support device which in turn is mechanically coupled or by means of articulated arms to the loading area of the transport vehicle.
  • the plate or support device is mechanically coupled to the vehicle to position the mortar between a displacement position, in which the mortar is placed for transport with the vehicle, and a firing position, in which the mortar is located to fire a mortar. projectile from outside the vehicle.
  • the base plate of the mortar in its unfolded position is a one piece base plate which is locked in the ground on which the mortar tube is placed as in US 20120024135 Al (KOHNEN Norbert et al.) It being necessary to prepare the ground beneath the base plate, bury it or lock it in the ground.
  • the base plate of the mortar is coupled mechanically or by means of articulated arms to the vehicle as in ES 2203810T T3 (WINTER UDO ING MAG et al.), which allows a great part of the forces generated by the firing of the mortar to be transmitted to the vehicle.
  • a further problem is the limitation of the angles of rotation in the direction due to the length of the articulated arms or rods used in the pointing elements since part of them are usually located above or inside the mortar-carrier vehicle.
  • the present invention seeks to solve one or more of the disadvantages set out above in the mortar-carrying vehicles by means of an external pointing monopole of the mortar-carrying vehicle and containing all the pointing elements both in elevation and in the direction necessary to aim the mortar
  • the forces of the mortar shot are transmitted to the ground through the base plate of the mortar (reducing or eliminating those transferred to the vehicle depending on the design of the base plate used in the mortar) or to the vehicle (through the coupling mechanism of the monopod to said vehicle), but never to the pointing elements or to the mechanisms for joining the pointing devices with the vehicle.
  • the design of the same one allows angles of aiming in direction equal or greater than ⁇ 90 degrees sexagesimales with the additional advantage that the trajectory of the mortars of mortar in the shot never passes over the device of aiming nor of the vehicle carries-mortar increasing safety.
  • the pointing monopod comprises several clearly differentiated parts, a vertical structure or post (1), a deployment device (4), a guidance device (13), a blocking device (14), an extension device (6), an aiming device in direction (2), a pointing device in elevation (3), a sliding interface (12), which guides the tube (8), which, in turn, rests on the plate base (5).
  • the post (1) is attached to the deployment device (4) of the mortar carrier vehicle and to the mortar base plate (5) and can have an Extendable Pressure System (6) at its lower end to exert a force (by means of an actuating motor or other means) on the base plate (5) of the mortar.
  • the post (1) is connected to the vehicle deployment device (4) by means of a guiding device (13) of the monopole that is designed so that in the firing position of the mortar the single-pointer is always located at a plane perpendicular to the vehicle as shown in figure 1. Once in this position, the post (1) also has a locking device (14) of the monopole so that the post (1) is kept in said position perpendicular to the vehicle at all times.
  • the pointing device in direction (2) comprises a structure joined together to the post (1) where two or more flat circular guide plates (7) are placed. They partially embrace the mortar tube (8) and cooperate with a steering actuator (9) to provide a rotary movement to the mortar tube according to a circular arc of ⁇ 90 or more degrees along the horizontal axis (direction).
  • the elevation pointing device (3) comprises a lifting adjusting arm (10) configured to regulate by means of a lifting actuator (11) the elevation of the mortar tube and of a sliding interface (12) mechanically coupled to the tube of the mortar (8).
  • the pole assembly (1), pointing device in direction (2), elevation, pointing device in elevation (3) and guidance device (13) allow both a quick pointing of the mortar tube as a positioning and a quick collection of the assembly of the mortar and pointing monopod in the mortar-carrier vehicle by means of any deployment and collection device (4) existing in the vehicle to return to the movement position of the vehicle as shown in figure 2.
  • Figure 1 shows in a perspective view the single-ply and mortar assembly in the position deployed outside the mortar-carrying vehicle, with the mortar in the firing position.
  • Figure 2 shows the monopod system in folded position (1), the deployment device (4), the base plate (5), the monopod extension device (6), the deployment guide (13). ) and part of the blocking device (14).
  • Figures 3, 4 and 5 show the guide device in several stages of the deployment, with the monopole (1), the shaft (18) on which the monopole rotates, the guide roller (15) which runs along the guide (16), and that is integral with the monopole by the support (17), and the latch (14) that is part of the locking device.
  • Figures 6, 7 and 8 show different positions of the pointing device in direction (2), and its main elements: flat circular guide plates (7) that partially embrace the mortar tube (8), steering actuator ( 9) to provide a rotary movement to the mortar tube according to a circular arc between 0 and ⁇ 90 or more degrees according to the horizontal axis (direction), support box (19) where the turning mechanisms and guide bearings are housed.
  • Figure 6 shows the system with the vertical mortar, in figure 7, the mortar has tilted a certain angle and has moved through the opening of the plates (7), and in figure 8 the plates guide (7) have rotated a certain steering angle.
  • Figures 9, 10 and 11 show in a perspective view the elevation pointing device (3), and its main elements: elevation adjustment arm (10), elevation actuator (11) and sliding interface (12). ) mechanically coupled to the mortar tube (8).
  • Figure 12 shows the locking device of the monopod in the vertical position, which is formed by the cam (20) which is fixed to the extension device (6), the rollers (21) which are integral with the bolts (14). ) and the sides (22) that are integral with the carrier vehicle.
  • Figure 1 shows a pointing monopod used in a mortar-carrying vehicle where a mortar (8) is mechanically coupled to a loading zone of a mortar-carrying vehicle through an extendable mechanical arm or other device of deployment of the vehicle (4) whose mission is to deploy the mortar and the monopod on the ground and collect them once the mortar has been fired.
  • the mortar (8) can adopt two positions, one is the displacement position corresponding to a resting position of the mortar positioned in the loading zone of the mortar-carrying vehicle to travel with the vehicle; and a second working position corresponding to a firing position of the mortar (shown in Figure 1).
  • the mortar (8) and the pointing monopole are supported on the base plate of the mortar (5), which in turn is supported against the ground and in the vicinity of the vehicle and on the outside thereof. .
  • the vehicle deployment device (4) by means of which the pointing monopole is attached to the mortar carrier vehicle has the function of providing the necessary pushing or retracting force to ensure that the monopole is placed in position. Said vehicle deployment device (4) is not part of this patent.
  • the vehicle deployment device (4) moves the assembly of the mortar (8) and the monopod along the horizontal axis to extract the monopod from the vehicle and place it in the firing position of the mortar.
  • the roller (15) runs through the guiding device (13) forcing the monopole to rotate on the shaft (18), until it is placed perpendicular to the transport platform.
  • an extension device (6) of the length of the monopole makes the base plate (5) press hard against the ground, lifting the rear part of the vehicle.
  • the pointing monopole rests on the base plate of the mortar (5) by means of an extendable pressure system (6), this system being expandable or of the bar type extendable by means of an actuator.
  • This extendable pressure system (6) has the function of exerting a force on the base plate of the mortar (5) to ensure that the mortar base plate sits securely on the ground, the surface of the floor being responsible for absorbing the recoil energy of the mortar shot.
  • the elevation pointing device (3) comprises a lifting adjuster arm (10), a lifting actuator (11) and a sliding interface (12) mechanically coupled to the mortar tube (8).
  • the lifting adjusting arm (10) is connected to the ring-shaped sliding interface (12).
  • the sliding interface (12) is coupled to the tube (8) of the mortar with the possibility of relative displacement between the sliding interface (12) and the tube (8).
  • the lifting adjuster arm (10) has the possibility of relative articulated movement with respect to the post (1). Consequently, the sliding interface (12) and the lifting adjusting arm (10) cooperate to determine the elevation of the mortar tube (8). That is, the elevation pointing device (3) is configured to position the firing tube (8) according to a desired elevation angle. An opening in the discs (7) allows the mortar to adopt any angle of elevation between 90 ° and 45 °.
  • the pointing device in direction (2) makes it possible to fix a lateral or directional angle of the tube (8) by means of a steering actuator (9) which provides a rotary movement to the flat circular guide plates (7) that they embrace partially to the mortar tube (8), according to a circular arc on the horizontal axis (direction).
  • a steering actuator 9 which provides a rotary movement to the flat circular guide plates (7) that they embrace partially to the mortar tube (8), according to a circular arc on the horizontal axis (direction).
  • this assembly it is possible to fix a lateral or directional angle of the tube (8), the tube (8) being able to move in any direction when the mortar is in firing position independently of the vehicle to which the pointing monopole is connected.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

L'invention concerne un monopode de pointage de mortier embarqué sur un véhicule porte-mortier caractérisé en ce que tous les éléments nécessaires pour le pointage du mortier aussi bien en termes d'élévation que de direction sont indépendants du véhicule sur lequel est situé le monopode de pointage et tous les éléments de visée sont externes au véhicule. Les forces de tir du mortier sont transmises au sol par l'intermédiaire de la plaque de base du mortier ou au véhicule, mais jamais aux éléments de pointage. Le système de pointage évite que les trajectoires de la grenade de mortier lors du tir ne passe par-dessus le véhicule porte-mortier pour éliminer tout risque.
PCT/ES2016/070739 2016-10-19 2016-10-19 Monopode de pointage pour porte-mortier embarqué sur véhicule WO2018073461A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/ES2016/070739 WO2018073461A1 (fr) 2016-10-19 2016-10-19 Monopode de pointage pour porte-mortier embarqué sur véhicule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2016/070739 WO2018073461A1 (fr) 2016-10-19 2016-10-19 Monopode de pointage pour porte-mortier embarqué sur véhicule

Publications (1)

Publication Number Publication Date
WO2018073461A1 true WO2018073461A1 (fr) 2018-04-26

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ID=62018267

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2016/070739 WO2018073461A1 (fr) 2016-10-19 2016-10-19 Monopode de pointage pour porte-mortier embarqué sur véhicule

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023237156A1 (fr) * 2022-06-10 2023-12-14 Krauss-Maffei Wegmann Gmbh & Co. Kg Système d'arme
WO2024056916A1 (fr) * 2022-09-12 2024-03-21 Escribano Mechanical And Engineering S.L. Système de support de mortier et procédé de fonctionnement d'un système de support de mortier

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8103833A1 (es) * 1980-05-17 1981-02-16 Esperanza & Cie Sa Asentamiento perfeccionado de mortero en vehiculo
US20120024135A1 (en) * 2008-11-06 2012-02-02 Rheinmetall Waffe Munition Gmbh Mortar
ES1078083U (es) * 2010-08-14 2012-11-22 New Technologies Global Systems S.L. Dispositivo de despliegue, puntería, disparo y levantamiento para morteros
WO2016020558A1 (fr) * 2014-08-07 2016-02-11 Ntgs (New Technologies Global Systems, Sl) Plaque support

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8103833A1 (es) * 1980-05-17 1981-02-16 Esperanza & Cie Sa Asentamiento perfeccionado de mortero en vehiculo
US20120024135A1 (en) * 2008-11-06 2012-02-02 Rheinmetall Waffe Munition Gmbh Mortar
ES1078083U (es) * 2010-08-14 2012-11-22 New Technologies Global Systems S.L. Dispositivo de despliegue, puntería, disparo y levantamiento para morteros
WO2016020558A1 (fr) * 2014-08-07 2016-02-11 Ntgs (New Technologies Global Systems, Sl) Plaque support

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023237156A1 (fr) * 2022-06-10 2023-12-14 Krauss-Maffei Wegmann Gmbh & Co. Kg Système d'arme
WO2024056916A1 (fr) * 2022-09-12 2024-03-21 Escribano Mechanical And Engineering S.L. Système de support de mortier et procédé de fonctionnement d'un système de support de mortier

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