WO2024056916A1 - Système de support de mortier et procédé de fonctionnement d'un système de support de mortier - Google Patents

Système de support de mortier et procédé de fonctionnement d'un système de support de mortier Download PDF

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Publication number
WO2024056916A1
WO2024056916A1 PCT/ES2022/070575 ES2022070575W WO2024056916A1 WO 2024056916 A1 WO2024056916 A1 WO 2024056916A1 ES 2022070575 W ES2022070575 W ES 2022070575W WO 2024056916 A1 WO2024056916 A1 WO 2024056916A1
Authority
WO
WIPO (PCT)
Prior art keywords
mortar
vehicle
base plate
tube
mortar tube
Prior art date
Application number
PCT/ES2022/070575
Other languages
English (en)
Spanish (es)
Inventor
Ignacio TEJEDOR SAUQUILLO
Santiago GARCÍA FLANDEZ
Original Assignee
Escribano Mechanical And Engineering 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 Escribano Mechanical And Engineering S.L. filed Critical Escribano Mechanical And Engineering S.L.
Priority to PCT/ES2022/070575 priority Critical patent/WO2024056916A1/fr
Publication of WO2024056916A1 publication Critical patent/WO2024056916A1/fr

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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
    • F41A23/52—Base plates for gun mountings
    • F41A23/54—Base plates for gun mountings for mortars

Definitions

  • the invention refers to a mortar carrier system, specifically to a mortar carrier system that is mounted on vehicles and that is capable of deploying the mortar so that it rests on the ground during its operation. It also refers to an operating procedure for the mortar carrier system.
  • the invention therefore, belongs to the field of weapons.
  • the orientation device has an independent orientation apparatus, preferably arranged separately from the adjustment mechanism, by means of which it is possible to activate the adjustment mechanism for the lateral and height orientation of the gun tubes in the direction of a rotary movement of each tube axis along a conical surface about a vertical axis and/or a rotary movement along an axial plane through this vertical axis.
  • Document EP 2344833 A1 relates to a mortar with at least one barrel, which is movably mounted on a bearing in a support device at the bottom, and to an aiming device, which serves to aim the barrel vertically and horizontally.
  • the aiming device preferably comprises a carriage, which can move along guides essentially horizontal to the barrel towards or away from it.
  • Mounted on the carriage is the first end of a pivoting arm that can rotate around an axis of rotation, the second end of which is connected to a ball joint that guides the barrel.
  • the ball joint is provided with a casing, open at its ends, in which an inner part is spherically mounted, which contains a cylindrical barrel guide, to movably house the barrel.
  • Document FR 2663727 A1 refers to a self-supporting composite support structure for mortar firing from a motor vehicle.
  • the supporting structure is characterized by being formed by a subframe removably fixed to the chassis of the truck, a firing platform carrying a mortar joined to the subframe by an elastic connection and a retractable floor support joined to the subframe by one of its ends and in contact with the ground in firing position at its other end.
  • Document WO 2018065638 A1 referring to a “Dual base plate transferring forces to the ground for mortar in a vehicle”, presents a dual and omnidirectional mortar base plate to be used in mortar-carrying vehicles that comprises a lower base plate coupled to a mortar and a top base plate; wherein the dual base plate is adapted to be moved along a movement path from a rest position, associated with a travel position of the vehicle, towards a working position associated with a firing position of the mortar, and vice versa.
  • the dual base plate has elements for quick collection in the mortar-carrying vehicle.
  • the dual base plate is composed of a lower base plate, an upper base plate, as well as connection and repositioning elements between both that facilitate the transfer of the forces generated by said shot to the ground, isolating the mortar-carrying vehicle from the forces generated by the mortar shot.
  • the truncated conical shape of the hoppers allows the bottom plate to move in any direction in which the mortar fires.
  • the object of the invention is to provide a mortar carrier system that overcomes the aforementioned drawbacks.
  • the invention provides a mortar carrier system that comprises:
  • a robotic arm configured to connect to the mortar tube, so as to guide the mortar tube during deployment and retracting operations, and to move the mortar tube in azimuth and elevation, the robotic arm being articulated with an intermediate arm, and the intermediate arm being articulated with the base,
  • a base plate configured to be supported on the ground, so that on one of its faces it is joined by a ball joint to one end of the mortar tube
  • a robotic leg configured to be hingedly attached to the rear of the vehicle at one end and to the base plate at the opposite end, so that in the deployed position of the mortar tube, the extreme rear part of the vehicle supports its weight on the base plate to increase the support force of the base plate on the ground at the time of firing the mortar tube.
  • the invention also provides an operating procedure for a mortar carrier system installed on a vehicle, which includes the following steps:
  • This configuration of the mortar carrier system of the invention allows all the forces of the shot to be transmitted to the ground and the position of the base plate to be preserved after each shot. In this way, the relative position of the mortar ball joint (located on the base plate) with respect to the vehicle is maintained and greater aiming precision is achieved.
  • Figure 1 shows the mortar carrier system of the invention mounted on a vehicle in its retracted position.
  • Figure 2 shows the mortar carrier system of the invention in its deployed position.
  • Figure 1 shows the mortar carrier system of the invention installed on a vehicle 4, with the mortar tube 1 in its retracted position on the vehicle 4.
  • a robotic arm 2 configured to connect to the mortar tube 1, so as to guide the mortar tube 1 during deployment and retracting operations, and to move the mortar tube 1 in azimuth and elevation;
  • This robotic arm 2 is articulated with an intermediate arm 12, and the intermediate arm 12 is articulated with the base 13,
  • a base plate 7 configured to be supported on the ground 8, so that on one of its faces it is joined by a ball joint 9 to one end of the mortar tube i.
  • a robotic leg 3 configured to be articulatedly attached to the rear part of the vehicle 4 at one end and to the base plate 7 at the opposite end, so that in the deployed position of the mortar tube 1 the rear end of the vehicle 4 supports its weight on the base plate 7 to increase the support force of the base plate 7 on the ground 8 at the time of firing the mortar tube 1.
  • the mortar carrier system may comprise an automatic pointing system configured to transmit orders to the robotic arm 2, so that it can move the mortar tube 1 in azimuth and elevation.
  • the robotic leg 3 may comprise a retention system configured to keep the robotic leg 3 stationary once deployed.
  • This retention system may be a retention element configured to be attached in the deployed position to the lower part of the vehicle 4, for example, by means of a coupling or hitch 1 1.
  • the base plate 7 may have an optimized geometry, which allows shots fired with azimuth other than zero (that is, with angles deviated from the axis of the vehicle 4) to be carried out satisfactorily.
  • the operating procedure of the mortar carrier system of the invention starts from the folded position of Figure 1, that is, when the mortar carrier system is retracted on the rear part of the vehicle 4, and includes the following successive steps:
  • the robotic leg 3 allows several functionalities:
  • the main design criterion of the proposed embarked mortar carrier system is based on maintaining the operational performance of a simple and efficient weapon of the manual mortar.
  • the system can be installed in any type of light-load vehicle 4 by deploying the weapon (the mortar) to the ground 8 for operation. In this way, the reaction of the shot is transmitted directly to the ground (like a conventional mortar), without the need for shock absorbers, and therefore without loss of capabilities such as maximum range or rate of fire, both affected by this type of device. .

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manipulator (AREA)

Abstract

L'invention concerne un système de support de mortier et un procédé de fonctionnement d'un système de support de mortier. Le système de support de mortier comprend : - un tube mortier (1) pouvant être replié et déplié, - une base (13) conçue pour être installée sur un véhicule (4), - un bras robotisé (2) conçu pour être raccordé au tube mortier (1) de manière à permettre le guidage du tube mortier (1) pendant les opérations de dépliage et de repliage, et pour déplacer en azimut et en élévation le tube mortier (1), le bras robotisé (2) étant articulé avec un bras intermédiaire (12), le bras intermédiaire (12) étant articulé avec la base (13), - une plaque de base (7) conçue pour être en appui sur le sol (8), de manière à être jointe, sur l'une de ses faces, à une extrémité du tube mortier (1) au moyen d'une rotule (9), et à un pied robotisé (3) conçu pour être joint de manière articulée à la partie postérieure du véhicule (4) par une extrémité et à la plaque de base (7) par l'extrémité opposée, de sorte que, dans la position dépliée du tube mortier (1), la partie d'extrémité arrière du véhicule (4) appuie de tous son poids sur la plaque de base (3) en vue d'augmenter la force d'appui de la plaque de base (7) sur le sol (8) au moment du tir du tube mortier (1).
PCT/ES2022/070575 2022-09-12 2022-09-12 Système de support de mortier et procédé de fonctionnement d'un système de support de mortier WO2024056916A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/ES2022/070575 WO2024056916A1 (fr) 2022-09-12 2022-09-12 Système de support de mortier et procédé de fonctionnement d'un système de support de mortier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2022/070575 WO2024056916A1 (fr) 2022-09-12 2022-09-12 Système de support de mortier et procédé de fonctionnement d'un système de support de mortier

Publications (1)

Publication Number Publication Date
WO2024056916A1 true WO2024056916A1 (fr) 2024-03-21

Family

ID=83898414

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2022/070575 WO2024056916A1 (fr) 2022-09-12 2022-09-12 Système de support de mortier et procédé de fonctionnement d'un système de support de mortier

Country Status (1)

Country Link
WO (1) WO2024056916A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0145697A1 (fr) * 1983-09-16 1985-06-19 Vereinigte Edelstahlwerke Aktiengesellschaft (Vew) Pièces d'artillerie mobile, notamment mortier relié à un véhicule
FR2663727A1 (fr) 1990-06-22 1991-12-27 Lohr Ind Structure composite pour le tir au mortier a partir d'un engin motorise.
EP0906553A1 (fr) 1996-06-20 1999-04-07 Dynamit Nobel Graz Gesellschaft m.b. H. Arme a tir vertical, notamment arme lance-grenades
EP2344833A1 (fr) 2008-11-06 2011-07-20 Rheinmetall Waffe Munition GmbH Mortier
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
WO2018065638A1 (fr) 2016-10-06 2018-04-12 New Technologies Global Systems, S.L. Plaque de base double de transfert de forces au sol pour mortier monté sur un véhicule
WO2018073461A1 (fr) * 2016-10-19 2018-04-26 New Technologies Global Systems, S.L. Monopode de pointage pour porte-mortier embarqué sur véhicule

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0145697A1 (fr) * 1983-09-16 1985-06-19 Vereinigte Edelstahlwerke Aktiengesellschaft (Vew) Pièces d'artillerie mobile, notamment mortier relié à un véhicule
FR2663727A1 (fr) 1990-06-22 1991-12-27 Lohr Ind Structure composite pour le tir au mortier a partir d'un engin motorise.
EP0906553A1 (fr) 1996-06-20 1999-04-07 Dynamit Nobel Graz Gesellschaft m.b. H. Arme a tir vertical, notamment arme lance-grenades
EP2344833A1 (fr) 2008-11-06 2011-07-20 Rheinmetall Waffe Munition GmbH Mortier
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
WO2018065638A1 (fr) 2016-10-06 2018-04-12 New Technologies Global Systems, S.L. Plaque de base double de transfert de forces au sol pour mortier monté sur un véhicule
EP3524923A1 (fr) * 2016-10-06 2019-08-14 New Technologies Global Systems, S.L. Plaque de base double de transfert de forces au sol pour mortier monté sur un véhicule
WO2018073461A1 (fr) * 2016-10-19 2018-04-26 New Technologies Global Systems, S.L. Monopode de pointage pour porte-mortier embarqué sur véhicule

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