EP0022286B1 - Dispositif de chargement pour véhicule blindé - Google Patents

Dispositif de chargement pour véhicule blindé Download PDF

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Publication number
EP0022286B1
EP0022286B1 EP80200562A EP80200562A EP0022286B1 EP 0022286 B1 EP0022286 B1 EP 0022286B1 EP 80200562 A EP80200562 A EP 80200562A EP 80200562 A EP80200562 A EP 80200562A EP 0022286 B1 EP0022286 B1 EP 0022286B1
Authority
EP
European Patent Office
Prior art keywords
ammunition
magazine
projectile
turret
loading apparatus
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.)
Expired
Application number
EP80200562A
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German (de)
English (en)
Other versions
EP0022286A1 (fr
Inventor
Peter Wimmer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rheinmetall Air Defence AG
Original Assignee
Werkzeugmaschinenfabrik Oerlikon Buhrle AG
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 Werkzeugmaschinenfabrik Oerlikon Buhrle AG filed Critical Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Publication of EP0022286A1 publication Critical patent/EP0022286A1/fr
Application granted granted Critical
Publication of EP0022286B1 publication Critical patent/EP0022286B1/fr
Expired legal-status Critical Current

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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
    • F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
    • F41A9/60—Empty-cartridge-case or belt-link collectors or catchers
    • 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
    • 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
    • F41A9/61—Magazines
    • F41A9/64—Magazines for unbelted ammunition
    • F41A9/76—Magazines having an endless-chain conveyor

Definitions

  • the invention relates to a loading machine for an armored vehicle for supplying projectiles to a firearm on a rotatable armored turret, according to the preamble of the claim.
  • US-A-2 474 975 describes an automatic loading machine for an armored vehicle with a rotatable turret for supplying projectiles to a firearm, which has an ammunition magazine which contains two ammunition containers, each with a drive with drive shafts and an endless conveyor belt chain each. Disadvantage that the ammunition magazine is located inside the tank turret, so that a relatively large weight has to be moved when aiming the firearm.
  • This known device has the disadvantage that the projectiles are arranged vertically in the ammunition magazine and on the turntable. This requires a lot of space, which is available on a ship but not on a land vehicle.
  • This known device has the disadvantage that to feed the ammunition to the firearm, the turret with the weapon must first be pivoted into the loading position.
  • FR-A-2 288 293 describes an automatic loading machine for an armored vehicle, which, however, is only suitable for feeding a single type of ammunition.
  • the automatic loading device has the task of automatically feeding the ammunition stowed in the trough outside the turret body in two ammunition containers of an ammunition magazine without the turret having to be turned into a special loading position, after all the ammunition must be stored in such a way that the crew in Vehicle is not at risk.
  • the parts mentioned under 3. and 4. have the task of feeding projectiles 14 from the ammunition magazine 10 to a firearm 15.
  • the firearm 15 is located on an armored turret 16, which is only indicated in the drawing.
  • the ammunition magazine 10 is arranged in a vehicle, not shown, behind the armored turret 16.
  • the transfer station 12 is located below the tank tower 16. Between the transfer station 12 and the ammunition. magazine 10, the magazine lock 11 is arranged.
  • the ammunition feed device 13 is located inside the armored turret 16 below the firearm 15.
  • each of the two magazine containers 17 has two end plates 60 and 60 ', which over four plates, not shown, i.e. are connected on both sides and above and below.
  • the drive shafts 19 and 20 are rotatably supported with the conveyor stars 21 and 22.
  • a motor 34 is fastened to the rear end plate 60 ′ in the interior of the magazine container 17, on which two chain wheels 35 are fastened outside the magazine container 17.
  • the left drive shaft 19 and, on the other hand, the right drive shaft 20 are driven via two chains 36 (see FIG. 4).
  • Two chain wheels 37, 37 ' are also fastened to the drive shaft 19 (FIG. 5).
  • the magazine container 17 also contains two deflecting shafts 40 and 41. If the ammunition quiver 24 is located on top of the two conveyor stars 21 and 22, they can be opened to insert the projectiles 14. Above the two conveyor stars 21 and 22, the ammunition container 17 each has an ammunition hatch 42.
  • the endless belt chain 23 with the twenty-three ammunition cases 24 runs from the first, upper drive shaft 19 to the lower drive shaft 39, via the first deflection shaft 40 to the second upper drive shaft 20 and from there via the second deflection shaft 41 back to the first upper drive shaft 19.
  • the second deflection shaft 41 is resiliently mounted and is used for tensioning the chain 23.
  • the individual ammunition quivers 24 are connected to one another by tabs 44 as in a roller chain. So that the quiver 24 always reaches the ammunition hatches 42 with the open side up, they are firmly connected to one tab each and rotatably supported in the adjacent tab.
  • Such tabs 44 are present at both ends of the ammunition case 24, the rear connecting tabs running in a guideway and the belt chain 23 with the ammunition cases 24 being secured against axial displacement.
  • Each ammunition holder 24 has two closed rings 45 and 46 which are attached to the two ends of a half shell 47.
  • a two-part closure cover 32 ′, 32 ′′ is articulated to this half shell 47 (FIG.
  • the trap door 25 is slidably arranged between two bulkhead 49 and the magazine container 17 in two not protruding guides that are not visible in the drawing. Together with the seal 26, the trap door 25 has a noticeable play in relation to the bulkhead 49.
  • the actuating cylinder 27 is fastened, which serves to raise and lower the trap door 25.
  • a piston rod 50 protruding from the actuating cylinder is attached to the lower end of the trap door 25.
  • the seal 26 is effective at excess pressure in the magazine room. It consists of an endless, non-flammable sealing cord. If there is excess pressure in the magazine room, the trap door 25 with the seal 26 attached to it is pressed against the bulkhead 49.
  • the arrangement of the actuating cylinder 27 in the team room was chosen for reasons of accessibility.
  • the transfer station (pull-out device, swivel device, turntable)
  • the pull-out device 28 has a transport carriage 51 with a pull-out head 52 and a support carriage 53.
  • the trolley 51, pull-out head 52 and support trolley 53 are shown both in their rearmost end position on the far right, the pull-out head 52 protruding through the bulkhead 49, and in their frontmost end position on the far left. In this position, the parts are designated 51 ', 52' and 53 '.
  • the support carriage 53 In the rearmost end position, the support carriage 53 abuts against a guideway bracket 54 and the transport carriage 51 comes close to the support carriage by compressing a spring. In the foremost position of the transport carriage 51 ', this spring is relaxed and the support carriage 53' is located at a somewhat greater distance behind the trolley 51 'directly under the floor 14.
  • Both the transport carriage 51 and the support carriage 53 are slidably guided on two guide rods 55 and 56.
  • An endless chain 57 which is stretched over two sprockets 58 and 59, is used to move the transport carriage 51 and the support carriage 53.
  • the transport carriage 51 is articulated on the endless chain 57.
  • the pull-out head 52 has pull-out claws 61 which at the same time open the holding claws 48 in the case 24 during the backward movement when the projectile is gripped (FIGS. 4 and 5).
  • the pivoting direction 29 has a bearing block 62 (FIG. 9) and a bracket 54 (FIG. 6).
  • a guide rod 56 is supported at both ends.
  • Two swivel arms 63 (FIG. 6) are pivotably mounted in their central part on the guide rod 56 and carry the other guide rod 55 at their left end (FIG. 8a).
  • an actuating cylinder 64 is articulated, which in turn is hinged to a fixed bearing block 65.
  • the one guide rod 55 can thus be pivoted about the other guide rod 56, the transport carriage 51 and the support carriage 53 guided on the guide rods 55 and 56 also being pivoted. 8, the projectile 14 pulled out of the magazine 10 is lifted from its lower position 14 'into its upper position 14 ". In this upper position 14" it reaches the turntable described below.
  • the turntable 30 has a turntable 66 to which a ring gear 67 is fastened, which meshes with a gear 68.
  • the gear 68 is driven by a hydraulic motor 69 (FIG. 7).
  • the hydraulic motor 69 is fastened to the bulkhead 49 with the aid of a support 70 (FIG. 6).
  • On the turntable 66 four bearing blocks 71, 72 with retaining stars 73 are arranged to accommodate two storeys 14 (FIG. 8), the two receiving points being shown in FIG. 2.
  • each magazine container 17 is assigned a separate pull-out device 28 and a separate swivel device 29.
  • the floors 14 fed to the turntable 30 from below can be grasped from above by the lifting device 31 to be described.
  • the lifting device 31 has a column 74, which is fastened with its upper end to the tower roof 75 and with its lower end via a bracket 76 to the bottom 77 of the tower cage.
  • This column 74 has a round and flat guide for guiding a slide 78.
  • a toothed rack 79 is fastened on the flat guide of the column 74 in an adjustable manner.
  • a hydraulic motor 80 which drives a chain 81, is attached to the lower end of the column 74 in order to raise and lower the slide 78.
  • This chain 81 is guided over a chain wheel 82 fastened to the upper end of the column 74 and fastened with its two ends to the slide 78.
  • the charging cradle 32 is pivotally attached.
  • this charging cradle 32 is rotated about an axis 85 which is vertical in the lowest position of the slide 78.
  • the gear 84 with the electric motor 83 is fastened to a horizontal axis 86 (FIGS. 10 and 10a) which is rotatably mounted at the lower end of the slide 78.
  • a sprocket 87 is fastened on the axis 86, which is driven by a chain 88, a second sprocket 89 and by three toothed wheels 90, 91, 92 from the aforementioned rack 79 when the carriage 78 moves up or down on the column 74 .
  • the projectile 14 can be lifted out of position 14, first through the bottom 77 of the tower cage and, with the help of the electric motor 83, pivoted through 90 ° into position 14 2 about the vertical axis 85.
  • the projectile 14 can be raised from position 14 2 to position 14 3 with the aid of the slide 78 and then the projectile 14 with the aid of the toothed rack 79, the three toothed wheels 92, 91 and 90 and the chain drive 89, 88, 87 can be pivoted about the horizontal axis 86 from its lower horizontal position 14 3 by 180 ° into the upper horizontal position 14 4 .
  • the charging cradle 32 has a receiving cradle 93 which is stiffened by two frames 94 and 95.
  • the stiffening ribs 94, 95 are connected to the rotary bearing 97 by longitudinal ribs 96.
  • brackets 98 and 99 are pivoted, which serve to hold the projectile 14 in the radial and axial directions.
  • Means are also provided for holding the four holding clips 98 and 99 in their holding position. These means consist of two switching shafts 100 and 101 which are guided in the two stiffening ribs 94, 95 and in two support bearings 102 and 103.
  • a compression spring 104 tends to switch shaft 100 or 101 to the left.
  • This compression spring is supported on the one hand on the selector shaft 100, 101 and on the other hand on the support bearing 103.
  • Two shift levers 105, 106 are articulated on each shift shaft 100, 101. These switching levers 105 and 106 are pivotally mounted in their center and have switching cams 107 and 108 at their lower end (in FIG. 11), which interact with the holding clips 98 and 99. For this purpose, there are projections on the switching cams 107 and 108, which can penetrate into corresponding recesses in the holding brackets 98 and 99.
  • the piecing device 33 has a quiver 109 for receiving the projectiles 14 from position 14 4 .
  • the quiver 109 is fastened to a piston rod 110 which projects into a drive cylinder 111.
  • the attachment case 109 is made tubular, it is slotted on the circumference in accordance with the number of extraction claws.
  • the drive cylinder 111 is attached to a bracket 112, which in turn is attached to the tower cage. This drive consists of a double-acting, two-stage telescopic cylinder.
  • the sleeve catching device 112 consists of a discharge channel 113 which can be telescopically extended and a joint piece 114 which follows the movement of the weapon mount 116.
  • a catch box 115 is attached to the joint piece 114 and is located in the middle of the weapon behind the return area.
  • the discharge channel 113 has an upright rectangular cross section, in which the ejected sleeve stubs find an upright place.
  • a collection box 117 is arranged below the firearm 15 and its size is adapted to the available installation volume. The lower end of the discharge channel 113 is pivotally connected to the collecting box 117.
  • a control cam attached to the lifting slide engages in the guide of the catch box 115 and presses it up with the catch box.
  • the catch box also returns to its starting position.
  • the projectiles 14 are inserted with the cartridge case bottom obliquely downward into the charging shell 32 of the ammunition case 24 and can be advanced until they snap into the holding claws of the case 24.
  • the cartridge tip can then also be inserted.
  • the closure lid 32 ', 32 "of the case 24 is closed and the belt chain 23 is moved one division further. This process is repeated until both magazine containers 17 are filled.
  • Different types of ammunition can be inserted into the case 24 in any order and number of pieces.
  • the filling point and the removal point are arranged in such a way that when a quiver 24 of the belt chain 23 is in the filling position, another quiver 24 is in the removal position at the same time
  • the magazine drive 18 makes it possible to bring the preselected type of ammunition into the extended position in both conveying directions.
  • a quiver position is accessible by opening a cover in the upper area of the bulkhead 49.
  • a hand crank is placed on a drive shaft 19, 20 through the lid opening and the desired type of ammunition 14 is brought into the extended position by turning.
  • the holding claws on the quiver 24 must be bridged manually.
  • the magazine lock 11 is intended to keep heat and pressure away from the crew room in the event of explosions in the ammunition room. Before a projectile 14 can be removed from the ammunition holder 24 which is in the extended position, the otherwise closed magazine lock 11 must be opened.
  • a limit switch is actuated by the pull-out device, as a result of which the actuating cylinder 27 lifts the trap door 25.
  • the magazine lock 11 is closed.
  • the pull-out device 28 is triggered by a control pulse and the transport carriage 51 together with the support carriage 53 move from their initial position 51 ', 53' backwards against the magazine 10 into the position 51, 53 as soon as the magazine lock 11 is open.
  • the support carriage 53 is pushed back by the force of the spring, not shown, until he hits the guideway bracket 43.
  • the clamping device on the quiver 24 is loosened to such an extent that the projectile is not touched during the extraction process.
  • the transport carriage 51 presses the spring mentioned against the support carriage 53 and the pull-out head 52 penetrates into the magazine container 17.
  • the pull-out claws 61 open the axial fixations during the penetration, which hold the projectile 14 in the quiver 24.
  • the pull-out claws finally snap into the base of the floor 14 itself.
  • the signal for the advance is triggered when the rearmost position is reached.
  • the chain drive 57, 58, 59 is switched over and pulls the transport carriage 51 forward into its starting position 51 '.
  • the support carriage 53 follows at an adjustable distance and comes under the pulled-out storey 14. Simultaneously with the approach of the support carriage, the fixation of the storey is released.
  • the transport carriage 51 is positively locked by means not shown, so that no uncontrolled displacements can take place due to vehicle movements.
  • a signal for the next process is generated.
  • the swivel device 29 can be actuated and the projectile 14 can be transferred from the transport carriage 51 to the turntable 30.
  • the lifting cylinder 64 is activated and swivels the transport carriage 51 and the support carriage 53 with the projectile 14 located thereon upward about the guide axis 56.
  • the projectile 14 reaches between the two holding stars 73 and is held by them.
  • the radial fixation of the support carriage 33 is released.
  • the swiveling device 29 returns to its starting position, i.e. Transport carriage 51 and support carriage 53 are pivoted in the opposite direction about the guide axis 56.
  • the next step can be initiated, namely the rotation of the turntable 30.
  • the described transfer of the projectile 14 to the receiving point of the turntable 30 between the holding stars 73 can only take place in a certain position of the turntable 30 referred to as the index position.
  • the index position is controlled by limit switches, not shown.
  • the rotary table 30 can be rotated.
  • the holding stars 73 can only be rotated in one direction by a suitable backstop, not shown here, in order to prevent the projectile from falling inadvertently.
  • the location of the turntable 30 also has means to hold the projectile 14 in the axial direction. Two different types of projectiles 14 can be located in the two receiving points of the turntable 30.
  • the turntable 30 can be pivoted in one or the other sense of rotation in order to supply the firearm with one or the other type of projectile. As soon as the desired type of ammunition has been determined, the turntable 30 is rotated by the hydraulic motor 69 via the gear 68 and the ring gear 67 until it reaches the index position opposite the armored turret 16.
  • the charging cradle 32 lowers and moves through the tower base 77 to the projectile 14 fastened to the turntable 30 and the holding clips 98, 99 (FIG. 12) grip this projectile 14 when it is pulled out - Of the projectile 14 from the holding stars 73 of the turntable 30, the rotating stars 73 snap one step further and thus return to the receiving position.
  • the slide 78 of the lifting device 31 is raised on the column 74 until the projectile 14, which is transverse to the firearm 15, is above the turret base 77.
  • the charging cradle 32 can be pivoted about the axis 85 until the projectile 14 has reached the position 14 3 parallel to the firearm 15 according to FIG. 10. After the projectile 14 has been removed from the turntable 30, the latter is pivoted back into its first index position and is thus ready to receive another projectile 14 from the pivoting device 29.
  • the carriage 78 is further raised on the column 74, the projectile 14 moves from the position 14 2 (FIG. 10) parallel to itself into the position 14 3 .
  • the gear 91 engages with the rack 79 and begins to rotate, whereby the projectile 14 is lifted out of position 14 3 and pivoted through 180 ° until it reaches position 14 4 has arrived.
  • the piecing device 33 is actuated and this pushes the projectile 14 into the barrel of the firearm 15.
  • the starting position is the waiting position of the charging cradle 32 with the projectile 14 in position 14 3 (FIG. 10).
  • the loading tray 32 is aligned with the center of the firearm 15 and is located in the overhead position, ie with the open Schalense i th down.
  • the firearm 15 is in the index position 0 °. If the type of ammunition is selected and the turntable 30 is pivoted into its transfer position, ie into the second index position. at the same time the charging cradle 32 is pivoted about the axis 85 by 90 ° by the motor 83 in the required direction. Do both of the Turntable 30 and the charging cradle 32 reach their position, the charging cradle 32 lowers down into the removal position by lowering the slide 78.
  • the open retaining clips 98, 99 are actuated by stationary stops and close.
  • the switching cams 108 (FIG. 11) snap into recesses in the holding clips 98, 99.
  • the projectile 14 is thus axially and radially secured against displacement in the charging cradle 32.
  • the charging cradle 32 returns to the waiting position mentioned and rotated by .90 ° until it is directed parallel to the firearm 15. Then floor 14 is raised.
  • the gear 91 engages with the rack 79 and swivels the charging cradle through 180 ° via the gear wheels 92 and 90 as well as via chain wheel 89, chain 88 and chain wheel 87.
  • the charging cradle 32 is now oriented with its open side up and projects into the firearm 15 with its front part. This is the attachment position and the attachment process begins.
  • the quiver 109 abuts against the control cams of the charging cradle 32, as a result of which the switching cams 107 and 108 (FIG. 11) disengage and the holding claws 98, 99 open by spring force.
  • the pull-out claws of the piecer 33 grip the projectile 14 and the quiver 109 conveys the projectile 14 into the barrel of the firearm 15. Before the end position is reached, the pull-out claws of the piecer 33 hit the tube plate, are held back and open. The piecing device 33 moves into its end position and back into its starting position.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Claims (10)

1. Dispositif automatique de chargement pour un véhicule blindé, pour fournir des obus (14) à une arme à feu (15) sur une tourelle blindée (16), pivotante, comportant :
- un magasin de munitions (10) avec deux conteneurs de munitions (17) qui contient deux types de munitions,
- un poste de transfert (12) avec un dispositif d'extraction (28) pour extraire l'obus (14) hors du magasin de munitions (10),
- un dispositif d'alimentation de munitions (13) avec un dispositif de soulèvement (31) pour soulever l'obus du fond de la tourelle (16) jusqu'à l'arme (15) avec une coupelle de chargement (32) pour recevoir l'obus (14) à soulever, coupelle qui est fixée au dispositif de soulèvement (31) et un dispositif de mise en place (33) pour introduire l'obus (14) ainsi soulevé dans l'arme (15), caractérisé en ce que :
- en dessous de la tourelle (16) se trouve une table tournante (30) dont l'axe de rotation coïncide avec l'axe de rotation de la tourelle (16) et qui reçoit les obus (14) par un dispositif de basculement (29) à partir du dispositif d'extraction (28),
- au-dessus de la table tournante (30) se trouve le dispositif de soulèvement (31),
- les obus (14) dans le magasin de munitions (10) se trouvant à l'extérieur de la tourelle (16) et en position de réception de la table tournante (30) sont dirigés avec la pointe vers l'arrière (vue dans le sens de déplacement de l'engin blindé) et lors de la rotation de la table tournante (30), ils sont tournés en position d'extraction, si bien que les obus (14) de l'un des conteneurs de munitions (17) (vus dans le sens du tir) ont leur pointe tournée vers la droite et les obus (14) de l'autre conteneur de munitions (17) ont leur pointe tournée vers la gauche.
2. Dispositif automatique de chargement selon la revendication 1, caractérisé en ce que le moyen d'entraînement (18) du conteneur de munitions (17) comporte un moteur (34) auquel sont fixées deux roues à chaînes (35) qui passent sur deux chaînes (36) et entraînent deux axes d'entraînement (19, 20) par deux autres roues à chaînes (37) et en ce que sur l'un des arbres d'entraînement (19) il est prévu une autre roue à chaîne (37') qui entraîne un troisième axe d'entraînement (39) par l'intermédiaire d'une autre chaîne (38).
3. Dispositif automatique de chargement selon la revendication 2, caractérisé en ce que le conteneur de munitions (17) comporte en plus des trois axes d'entraînement (19, 20, 39) deux axes de renvoi (40 et 41) et en ce qu'à la fois sur les axes d'entraînement (19, 20, 39) que sur les axes de renvoi (40, 41) sont fixées des étoiles de transfert (21, 22, 43) pour recevoir des gaines à munitions (24) qui sont réunies par des pattes (44) pour former une chaîne à bande (23) sans fin.
4. Dispositif automatique de chargement selon la revendication 3, caractérisé en ce que les gaines (24) se composent d'une demi-coquille (93) et d'un couvercle (32', 32") en deux parties.
5. Dispositif automatique de chargement selon la revendication 1, caractérisé en ce que la porte coulissante (25) du sas de magasin (11) est prévue entre une cloison (49) et le conteneur de magasin (10) et en ce que le vérin de manoeuvre pour l'ouverture et la fermeture de la porte coulissante (25) se trouve entre la cloison (49) et la tourelle (16).
6. Dispositif automatique de chargement selon la revendication 1, caractérisé en ce que le dispositif d'extraction (28) se compose d'un chariot de transport (51) avec une tête d'extraction (52) ainsi qu'un chariot d'appui (53) et un chemin de guidage qui comporte deux axes de guidage (55, 56) dont l'axe de guidage (55) comporte deux bras pivotants (63) montés pivotants autour de l'autre axe de guidage (56) et en ce que le chariot de transfert (51) et la tête d'extraction (52) ainsi que le chariot d'appui (53) sont montés coulissants sur les deux axes de guidage (55, 56).
7. Dispositif automatique de chargement selon la revendication 6, caractérisé en ce que le dispositif d'extraction (28) comporte un entraînement à chaînes dont une chaîne (57) passe sur deux pignons à chaînes (58, 59).
8. Dispositif automatique de chargement selon la revendication 1, caractérisé en ce que la table tournante (30) comporte deux points de réception l'un pour un conteneur de magasin (17) et l'autre pour l'autre conteneur de magasin (17), et en ce que chaque point de réception comporte quatre étoiles de fixation (73) dont chacune est montée rotative sur un bloc-palier (71, 72).
9. Dispositif automatique de chargement selon la revendication 8, caractérisé en ce que la table tournante (30) comporte une coupelle tournante (66) qui est prévue coaxialement à la tourelle (16) et en dessous de celle-ci et un moteur hydraulique (69) qui entraîne la table tournante (66) par l'intermédiaire d'un pignon denté (68) fixé à un moteur (69) et par l'intermédiaire d'une couronne dentée (67) fixée à une coupelle rotative (66).
10. Dispositif automatique de chargement selon la revendication 1, caractérisé en ce que la coupelle de chargement (32) comporte à ses deux extrémités chaque fois une nervure de rigidifica- tion (94) et en ce que chaque nervure de rigidifi- cation comporte deux pinces de fixation (98, 99), montées articulées pour retenir l'obus (14) dans la coupelle (32).
EP80200562A 1979-07-06 1980-06-16 Dispositif de chargement pour véhicule blindé Expired EP0022286B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH6948/79 1979-07-06
CH694879 1979-07-06

Publications (2)

Publication Number Publication Date
EP0022286A1 EP0022286A1 (fr) 1981-01-14
EP0022286B1 true EP0022286B1 (fr) 1982-11-03

Family

ID=4317552

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80200562A Expired EP0022286B1 (fr) 1979-07-06 1980-06-16 Dispositif de chargement pour véhicule blindé

Country Status (6)

Country Link
US (1) US4318331A (fr)
EP (1) EP0022286B1 (fr)
JP (1) JPS5620999A (fr)
CA (1) CA1128349A (fr)
DE (1) DE3061033D1 (fr)
IL (1) IL60508A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008053153A1 (de) * 2008-10-24 2010-04-29 Krauss-Maffei Wegmann Gmbh & Co. Kg Kampffahrzeug und Verfahren zum Aufmunitionieren von Kampffahrzeugen

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3025501C1 (de) * 1980-07-05 1985-07-25 KUKA Wehrtechnik GmbH, 8900 Augsburg Vorrichtung zum automatischen Laden einer in einem drehbaren Panzerturm eines Kampfpanzerfahrzeugs gelagerten Kanone mit grosskalibriger Munition
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CA1128349A (fr) 1982-07-27
EP0022286A1 (fr) 1981-01-14
US4318331A (en) 1982-03-09
DE3061033D1 (en) 1982-12-09
IL60508A (en) 1982-04-30
JPS5620999A (en) 1981-02-27
JPS6244200B2 (fr) 1987-09-18

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