• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The present invention relates to a turret (2) intended to be mounted on an armored vehicle, comprising a gun system (4) having a barrel barrel and comprising an interface system (1) rigid and interchangeable to attach to the turret (2) functional equipment (10) comprising at least one sighting system, the interface system (1) being fixed to a protective tube (3) connected to the sheath of the barrel system (4) at the junction with the mask (5) of the turret (2), so that the interface system (1) is placed in a plane perpendicular to the horizontal axis of the gun system (4), said turret (2) being characterized in that the interface system (1) comprises, in the following predefined order: - an essentially semi-circular or semi-cylindrical envelope (6) serving as a support surrounding said protection tube (3), - a base (7) attached to said casing (6), - a plate (8) overhanging said base (7) a support (9) fixed perpendicularly to said plate (8).
    公开号:BE1025833B1
    申请号:E2017/5417
    申请日:2017-06-09
    公开日:2019-10-23
    发明作者:Philippe Delvaux；Camille Nuyts；Den Broucke Geoffroy Van
    申请人:Cmi Defence Sa；
    IPC主号:
    专利说明:

    INTERFACE SUPPORT FOR A SIGHTING SYSTEM
    Object of the invention The technological field of the invention relates to the integration of an interface support on a canon system of different calibers such as:
    - said interface support is dedicated to receiving a non-specific targeting system,
    - said gun system covers the range of medium and large calibers, in other words between 20 mm and 120 mm,
    - Said gun system is associated with a turret mounted on any armored vehicle.
    The invention is essentially based on a mechanical approach.
    Technological background In general, the insertion of one (or a combination of) sighting system (s) on a turret must take into account a whole series of parameters, both functional and mechanical.
    Among these, we can note:
    - the external dimensions of the turret linked to the integration of other modules such as missile launcher (s), grenade launcher (s), communication system (antenna (s), radio (s), ...) , weather station, etc.,
    BE2017 / 5417
    - the fastening system,
    - the sensibility,
    - the precision,
    - vibrations,
    - the shocks,
    - etc.
    Depending on these specific criteria, the possibility of adding an additional sighting system vis-à-vis those already present on the turret is relatively limited. This is linked to the fact that the position of the latter must in no case come to functionally and / or mechanically disturb the previously grafted modules.
    This is why it is essential to develop a place that has not yet been exploited to satisfy the new contractual constraints but also to economically optimize the turrets previously developed.
    Currently, the main solutions proposed and / or envisaged are based on the fact that the optical system is placed essentially on the mask of the turret at the level of which i) the method of attachment is not as efficient and ii) the shocks and perceived vibrations are characterized by increased intensity. Added to this is the fact that the size of the mask due to the presence of other modules such as coaxial machine gun, ammunition ejection system, etc. is such that it’s not always easy to add something extra.
    State of the art The following documents have been identified in the state of the art:
    The document EP1715283 mainly relates to the mounting of small or medium caliber weapons on a turret associated with the naval field, these weapons being equipped with an optronic sight placed at the level of the weapons / turret interface.
    Document FR2459447 relates to an armored turret comprising a main weapon provided with its own vision system having a field
    BE2017 / 5417 lower than 360 ° and aiming the weapon, said own system incorporating a laser rangefinder and light intensifying night vision means.
    Document RU2006125262 relates to a turret, having a main weapon, at the level of which an optical system is fixed on the mask with basic securing means.
    Document US4934085 discloses an adaptation support for mounting a generally cylindrical night optic on a missile launcher without structural modification of the two associated devices.
    EP0082257 discloses a support for quickly attaching an accessory, in particular an optical device, on the barrel of a firearm, this support being placed parallel to the longitudinal axis of said barrel. The support is fixed on a ring, surrounding the tube and which can be tightened with clamping screws. These clamping screws are for example hexagon socket screws.
    Document US7597041 relates to a pivoting gun mounted on a mobile structure / base. The barrel is characterized by the fact that it contains a gyroscope which will be an essential element for recording data relating to the stabilization of the barrel.
    Document RU5733 relates to a turret having different optical systems, one of which is placed at the level of the mask and in the same alignment as that defined by the axis of the barrel.
    Document EP425386 discloses a firing line adaptable to a mask telescope of a turret comprising in particular a stabilized mirror, a telemetry laser and an electronic control unit. The firing line is characterized by the fact that it comprises a housing welded to the turret mask.
    Other documents, such as CN204064116, CN201440057, are of some interest but less significant than those presented above.
    This approach can be assimilated to that developed in portable firearms where the analyzed device is equivalent to the telescopic sight but whose structural characteristics do not meet the same requirements.
    Objects of the invention
    BE2017 / 5417 The present invention has the general aim of implementing an architecture inspired by portable firearms, in which a telescopic sight is integrated directly onto the barrel of the weapon.
    A complementary object of the invention is to develop a rigid and interchangeable structure, called an interface support, characterized in that it:
    - presents a method of fixing by screws (mechanical approach),
    - contains a non-specific aiming module.
    The invention also aims not to limit the size of the interface support by precise dimensions but the width, the length and the height thereof must be characterized respectively by minimum and maximum values, a guarantee of flexibility, which must nonetheless remain consistent with mechanical and functional constraints. Due to these geometrical characteristics, the size of the sighting system has proportional similar flexibility, in other words it is non-specific and non-standard for a single interface support.
    Finally, an additional object of the invention is to be able to use an existing turret without making essential modifications to it at the structural and functional levels while guaranteeing a relatively insignificant or moderate financial investment with regard to the technical benefits generated by the installation. of the device according to the invention.
    Main characteristic elements of the invention An embodiment of the invention discloses a turret intended to be mounted on an armored vehicle, comprising a barrel system having a barrel barrel and a tube for protection against shocks and vibrations , connected to the barrel sheath at the junction with the turret mask, and comprising an interface system, also called interface support, rigid and interchangeable for attaching to the turret functional equipment comprising at least one aiming system, the interface system being fixed on said impact protection tube and
    BE2017 / 5417 vibrations, so that the interface system is placed in a plane perpendicular to the longitudinal axis of the gun system.
    According to the invention, the interface system comprises, in the following predefined order:
    an essentially semi-circular or semi-cylindrical envelope serving as a support surrounding said tube for protection against shock and vibration,
    - a base attached to said envelope,
    - a plate surmounting said base and
    - a support fixed perpendicular to said plate.
    The vicinity of the junction between the protective tube connected to the barrel of the barrel system with the turret mask, these elements being well known to those skilled in the art, is where the shocks and vibrations felt by the canon system prove to be of the lowest intensity during any movement of the canon system, this movement being a displacement which is either vertical, horizontal, or both simultaneously. All movements take place in four specific cases: i) static vehicle and turret, ii) stationary vehicle and rotating turret, iii) moving vehicle and fixed turret as well as iv) mobile vehicle and turret .
    Due to the position of the interface support, and ultimately of the optical system, on the barrel system protection tube, it follows that the associated sighting system is also located in the vertical plane (or perpendicular to the 'longitudinal axis of the gun system).
    Advantageously, the aiming system will have its optical axis parallel or slightly inclined relative to the longitudinal axis of the barrel system so that the target remains in the field of vision of the aiming system, which makes it no longer necessary to have available a mechanical and / or electronic link between the gun system and the sighting system.
    With regard to the interface between the interface support and the aiming system, it is advantageously carried out from the rear of said aiming system to optimize the solidahsation between the two devices.
    More preferably, all of the elements constituted by the protective tube, the essentially semi-circular or semi-cylindrical envelope,
    BE2017 / 5417 the base, the plate and the support are fixed to each other in the predefined order above, more preferably by a system of screws and / or bolts (or screws / nuts). The sighting system is also advantageously fixed to the support of the interface system by a system of screws and / or bolts.
    The project currently being developed makes it possible to reach operational, functional, ergonomic, economic, etc. levels. significant following the positioning defined above.
    In terms of mechanical aspects, the assembly is relatively easy to approach while allowing a rigid fixing configuration to be able to collect as it should all the shocks and vibrations during the various movements undergone by the barrel system as described previously.
    In addition, to promote such an assembly, it is advantageous that the turret, and more particularly the environment at the interface around the gun system, undergoes only slight structural modifications. These can mainly appear at the level of the thickening of the barrel system's protection tube. This is why, the device according to the invention can be advantageously mounted on all the protection tubes connected to the barrel of medium and large caliber gun systems.
    Brief Description of the Figures Examples of embodiments according to the invention are described below in more detail with the aid of the appended Figures.
    Figure 1 shows a perspective view of an example of an interface support according to the present invention.
    Figure 2 shows an elevational view of an example of an interface support according to the present invention.
    Description of preferred embodiments of the invention As shown in Figures 1 and 2, the basic element of the invention is the interface support 1.
    BE2017 / 5417 First from a structural point of view, it is a rigid and interchangeable element placed at the level of a turret 2, mounted on any armored vehicle, and more particularly on the tube protection 3 connected to the barrel of the barrel system 4 at the junction with the mask 5 of said turret 2.
    This interface support 1 consists of an essentially semi-circular or semi-cylindrical envelope 6 defined as being a support surrounding the protective tube 3 of the barrel system 4. This essentially semi-circular or semi-cylindrical envelope 6 is surmounted by a base 7, above which a plate 8 appears.
    Perpendicularly to the plate 8 is a support 9 at which will be attached the aiming system 10. The aiming system 10 is fixed at any location of said support 9, in other words the height at which s attaching the two devices mentioned above has no impact on the structural aspect of the interface support 1.
    With regard to all of the elements described above, namely the protective tube 3, the semi-circular or semi-cylindrical casing 6, the base 7, the plate 8, the support 9 and the sighting system 10, these are fixed respectively to each other for example by a system of screws (or bolts) according to the assembly defined previously.
    The dimensions of the various components of the interface support 1 may vary depending on the nature of the sighting system 10 inserted but must be included respectively in a certain range defined by minimum and maximum values to respond favorably to the structural aspects and functional of the interface support 1. Mechanically, the attachment mode must in no case be modified following any variation in the dimensions of said interface support 1.
    The structural objective sought is based on the fact that the location of said interface support 1 is characterized by a rigid zone suitable for a specific fixing method (see above), zone which is influenced by the size defined by the surrounding modules (other sighting systems, coaxial machine gun, etc.).
    BE2017 / 5417 From a functional point now, the interface support 1 described above has the characteristic of being inserted at a location at which the shocks and vibrations felt by said interface support 1 are of a lower intensity compared to that undergone in other environments of the turret 2 or the gun system 4.
    The method of attachment according to the present invention:
    - is mechanically easy and inexpensive,
    - only cause slight structural modifications located mainly at the level of the thickening of the protective tube 3 of the barrel system 4.
    The interface support 1 is fixed on a turret mounted on any armored vehicle on which is associated a gun system 4 of different calibers covering the range of medium and large calibers, in other words between 20 mm and 120 mm.
    This fixing approach, confirmed by numerical simulation, is the result of several investigations carried out at various places in the turret 2 or the gun system 4. Among these, we can mention the following tests carried out with a view to positioning the interface support 1:
    - on the mask 5 with the interface support 1 located in the horizontal plane of the barrel system 4,
    - on the canon 4 system itself with the interface support 1 placed in the horizontal plane of the canon 4 system.
    For the tests of the various possible locations, account was taken of a set of movements of the barrel system 4, characterized respectively by a vertical, horizontal displacement or both simultaneously. The four possibilities linked to these movements are as follows:
    - static vehicle and turret,
    - vehicle stopped and turret rotating,
    - moving vehicle and fixed turret,
    - mobile vehicle and turret.
    In the end, at the level of the interface support 1 is attached a non-specific sighting system 10, sighting system 10 considered to be a
    J3E2017 / 5417 main and / or secondary device compared to the other graft targeting systems on the turret 2. The functional specificity will be defined in fine by the contractual constraints.
    List of reference symbols turret interface system protective tube (barrel) barrel mask system essentially semi-circular or semi-cylindrical casing base plate support sight system
    权利要求:
    Claims (8)
    [1]
    1. Turret (2) intended to be mounted on an armored vehicle, comprising a barrel system having a barrel barrel (4) and a protective tube (3) against shocks and vibrations, connected to the barrel barrel (4) at the junction with the mask (5) of the turret (2), and comprising a rigid and interchangeable interface system (1) for attaching to the turret (2) functional equipment (10) comprising at least one sighting system ( 10), the interface system (1) being fixed on said protective tube (3) against shock and vibration, so that the interface system (1) is placed in a plane perpendicular to the longitudinal axis of the cannon system (4), said turret (2) being characterized in that the interface system (1) comprises, in the following predefined order:
    an essentially semi-circular or semi-cylindrical casing (6) serving as a support surrounding said protective tube (3) against shocks and vibrations,
    - a base (7) attached to said envelope (6),
    - a plate (8) overhanging said base (7),
    - a support (9) fixed perpendicular to said plate (8).
    [2]
    2. Turret (2) according to claim 1, characterized in that all of the elements constituted by the protective tube (3), the essentially semi-circular or semi-cylindrical casing (6), the base (7 ), the plate (8) and the support (9) are fixed to each other in the predefined order.
    [3]
    3. Turret (2) according to claim 2, characterized in that the fixing is carried out by a system of screws and / or bolts.
    [4]
    4. Turret (2) according to claim 1, characterized in that the sighting system (10) is fixed to the support (9) of the interface system (1) by a system of screws and / or bolts.
    [5]
    5. Turret (2) according to claim 1, characterized in that the sighting system (10) is also located in the plane perpendicular to the longitudinal axis of the barrel system (4), the sighting system (4) having its optical axis parallel or slightly inclined relative to the longitudinal axis of the gun system so that the target can be kept in the field of vision of the aiming system, without having to have a mechanical and / or electronic link between the gun system and the sighting system.
    [6]
    6. Turret (2) according to claim 1, characterized in that the interface system (1) is inserted at a location at which the shocks and
    BE2017 / 5417 vibrations felt by said interface system (1) are of a lower intensity compared to that undergone in the other environments of the turret (2) or of the gun system (4).
    [7]
    7. Turret (2) according to claim 1, characterized in that the dimensions of the protective tube (3) and of the various constituent elements (6, 7, 8, 9) of the interface system (1) can vary according to of the nature of the sighting system (10) inserted but must be included respectively in a certain range defined by minimum and maximum values.
    [8]
    8. Use of a turret (2) according to claim 1, mounted on an armored vehicle and provided with a rigid and interchangeable interface system (1) for attaching functional equipment (10) to the turret (2), which is mounted on a protective tube (3) connected to the barrel of the barrel system (4) of the turret (2), the movement of the barrel system (4) being either vertical or horizontal, or both simultaneously and taking place in four specific cases namely
    15 respectively: static vehicle and turret, stationary vehicle and rotating turret, moving vehicle and fixed turret as well as mobile vehicle and turret.
    类似技术:
    公开号 | 公开日 | 专利标题
    EP0966647B1|2003-02-19|Telescopic sight for individual weapon with automatic aiming and adjustment
    US7941959B1|2011-05-17|Modular integrated rail assembly for firearms
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    BE1025833B1|2019-10-23|INTERFACE SUPPORT FOR A VISUAL SYSTEM
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    BE1024404B1|2018-02-14|SIGHT
    EP0959320B1|2003-06-18|Clamping device for a muzzle mirror
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    同族专利:
    公开号 | 公开日
    ES2848574T3|2021-08-10|
    CA3027609A1|2017-12-21|
    EP3469297A1|2019-04-17|
    CO2019000042A2|2019-01-18|
    SG11201810565VA|2018-12-28|
    EP3469297B1|2020-12-02|
    EP3312544A1|2018-04-25|
    WO2017216069A1|2017-12-21|
    US20190310047A1|2019-10-10|
    US10928152B2|2021-02-23|
    BE1025833A1|2019-07-18|
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    法律状态:
    2019-11-27| FG| Patent granted|Effective date: 20191023 |
    优先权:
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    US201662349166P| true| 2016-06-13|2016-06-13|
    US62349166|2016-06-13|
    EP62349166|2016-06-13|
    EP16195001.9A|EP3312544A1|2016-10-21|2016-10-21|Interface support for sighting system|
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