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Rocket-torpedo launcher

Rocket-torpedo launcher
IPC classes for russian patent Rocket-torpedo launcher (RU 2148773):
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(57) Abstract:

The invention relates to a naval armament. The launcher contains the firing tube and the powder system of firing chambers and gazivode. To the body of each chamber pressure ring attached shutter cover and machinery remote and manual shots. In the chamber hosted an electromagnetic device with a movable anchor, and on the body of the chamber is fixed bracket, solemny shutter. While the percussion mechanism of the shutter connected hard thrust, placed in the body of the bracket, with the armature of the electromagnetic device. The invention allows to provide a guaranteed security against unauthorised shot, to eliminate wear on the cable chain firing and improve the reliability of operation of the percussion mechanism. 4 C.p. f-crystals, 6 ill.

The invention relates to the field of defence and can be used to create rocket torpedoes surface ships (NC) of the Navy, for example torpedo tubes (TA) and missile-torpedo launchers (RTPO).

Two Navy torpedo tubes with powder shooting currently traipsing sleeves, triggered as electrically, and as a result of firing the drummer: either under the action of pre-cocked mainspring, or pulling (platoon springs) and the descent by using the handle manually (emergency release torpedoes).

The presence of pre-cocked hammer spring, the force in the cocked position which causes fatigue of the metal may be reduced, which is undesirable for percussion mechanism chamber, which, in addition, provides the initiates only one igniter.

Famous torpedo tubes, as well as rocket-torpedo launchers (see patent RU 2108529, C1, 10.04.99, CL F 41 F 3/08 adopted as a prototype) that contains the chambers of such a double action. Shutter cover feature, turning around an axis perpendicular to the axis of the housing chamber. This results in:
acceleration of wear of the cable chain firing due to bending when the opening-closing of the shutter;
- increase efforts with the opening of the shutter due to deformation (bending) of the cable, having a greater thickness.

As well as this scheme closing shutter accidental firing pin protrusion of the striker by the mirror cover is extremely durable shutter is materialnoi parts and casualties.

In addition, in connection with the saturation of modern ships powerful radio-emitting means, the conductive structures on THE NC induced significant currents that can ignite Electrocardiology sleeve because of the presence of electrically sensitive element electric blasting that under certain circumstances can lead to a situation unauthorized shot. The use of capsule sleeves pure percussion eliminates this danger.

The aim of the present invention is:
- achievement of guaranteed safety from unauthorized shot from the currents of influence, and from accidental firing pin protrusion of the striker by the mirror cover shutter;
excluding wear cable chain fire;
- increased reliability of operation of the percussion mechanism, the exception reduction efforts springs drummers in the cocked position in the "fatigue" of metal.

This goal is achieved by the fact that in the chamber each firing tube installed an electromagnetic device with a movable anchor and bonded with him a bracket, coupled to the shutter, which body is placed percussion mechanism kinematically connected rosabel chain firing, supplying energy to the electromagnetic device, fixed and, accordingly, is not subject to wear.

For guaranteed shot in any climatic conditions, kinematically connected with the drummers and remote (auto) shooting craving percussion mechanism is enclosed in a sealed cavity housing bracket chamber and provided with a cylindrical groove estimated length, providing the trigger for remote shooting.

Thrust his groove coupled to the lever, ensuring the production shot manually and adjusting shutter in the source (ready for combat use) position when recharging the chamber.

To ensure a shot manually and mechanical lock (prevent unauthorized shot percussion mechanism of the shutter, as mentioned above, the lever is rigidly connected to the roller, one end of which is provided eccentrically offset finger for emergency arm, while the other end is rigidly fixed to the lever interacting with curly spiral groove planks fixed on the compression ring.

In addition, to ensure the safety and exclusion of unauthorized the emergency cases on a specially extracted from the sealed enclosure roller eccentrically offset finger that does not allow for the production of shot, none of the existing ship standard tools, in addition to the arm with the special socket.

To exclude the possibility of unauthorized ignition of the powder charge in case of accidental firing pin protrusion of the striker by the mirror cover bolt when closing the chamber, the shutter is made rotatable about an axis parallel to the axis of the housing chamber and on the side surface of the pressure ring made Zev interacting with lid shutter, and in the articulation of the shutter with a fixed part of the chamber is made axial clearance.

In the drawing of Fig. 1 shows a General view of RTPA with the chamber of Fig. 2 - the design of the chamber in the axonometric image of Fig. 3 - interaction roller lever with shaped groove planks (plank conventionally deployed), Fig. 4 - interaction between the lever and the roller of Fig. 5 - move the cover of the shutter by turning the adjusting ring opening, Fig. 6 - Zev pressure ring and removal of the cover of the shutter from the cavity of the pressure ring.

The chamber 2 with the powder charge 4 fixed on the firing tube 1, in which the stacked ammo 3 (torpedo or missile).

Case 5 a) the end of the housing is threaded and is closed by a cover 8, attached to the shutter 6.

On the threaded end of the housing is screwed on the control ring 7, which draws the cover of the shutter to the side of the case.

The shutter 6 is attached to the console bracket 9 and is fixed with the formation of the gap "g". The bracket 9 fixed to the body 5 of the chamber. The bracket 9 is fixed electromagnetic device 21. The shutter 6 with the cap 8 extends from the cavity of the pressure ring 7, turning around console bracket 9, the axis of which is parallel to the axis of the housing chamber opening access to the chamber the chamber.

In the case of the shutter 6 are two of the striker 10 combat spring 11, the right ends are supported in the bottom of the cups 12.

The cups 12 are able to move in its socket in the longitudinal direction. Drummers 10 kinematically connected with a thrust of 13 using the two shoulders of the lever 14, which is rotated around the axis 15, mounted in bearings in the casing of the shutter 6.

One arm of the lever 14 pivotally coupled to the thrust rod 13 to 16, and on the other shoulder mounted plug 17 with two teeth. Each tooth enters the slot of one of the drummers and linked to the existing bridge. The plug 17 is tightened to the specified position by the spring 18. To support the thrust collar 13 of the mounting force is selected so she interacts with two hammer springs 11, clearly captures the traction mechanism at the specified position, keeping the gap "a" between the end b of the cylindrical groove of the rod and fixed at the moment of shot from the electromagnetic device 21 of the lever 20. Rod 13, which is part of the sealed gate, passes through the sealed cavity of the body of the bracket 9 and is connected to the armature of the electromagnetic device 21.

The lever 20 is sealed in a cavity of the housing bracket 9, is mounted on the shaft 22. The roller 22 comes out of the sealed cavity of the housing bracket 9 from both sides. On one end of the roller with eccentric finger on the end of the installed removable emergency crank 23, which serves for the production shot in the absence of power. At the end of the roller 22 facing in the direction of the pressure ring 7 fixed to the lever 24, the finger which sits freely roller 25. The interaction of the roller 25 with shaped groove of the strap 26 attached to the compression ring 7, and the kinematic connection through the arm 24 and located in the sealed cavity of the housing bracket arm 20 with a thrust 13 restores the mechanism chamber in position ready for combat use (i.e., the position depicted in Fig. 2), which here are shot with any degree of icing chamber.

For remote actuation of the percussion mechanism chamber is energized by an electromagnetic device 21. The armature of the electromagnetic device connected to the thrust 13, moves the latter to the right, while gradually decreasing the gap "a" between the end b of the cylindrical groove rod 13 and fixed at the time of trigger lever 20.

Rod 13 connected hinge rod 16 with two shoulders lever 14, rotates the lever about the axis 15 in a counterclockwise direction. The move thrust also promotes pre-compressed spring 19, which, resting on the bearing thrust collar 13, helps electromagnet compress (cock) two combat spring 11.

Lever 14, turning, moves with a fork 17 10 drummers left. Together with the drummers move the cups 12 that close combat spring 11. Is the platoon drummers. Moving drummers with the set value, the teeth of the fork 17 disengage from the jumpers drummers and last, each under the action of its mainspring, together with glasses move to the cover 8 of the bolt 6. At the moment of disengagement of the plug with jumper drummers end "b" of the cylindrical groove rod 13 is almost entirely (order eliminated the COP actuation mechanism chamber. The glasses 12, reaching all the way into the cover 8, stop action martial springs is stopped, and the drums 10, having received the kinetic energy, beyond "mirrors" cover shutter, produce initiates capsule sleeves, and then returned by the spring to its original position, i.e., pressed his shoulder to the bottom of the glasses. Kinematic chain mechanism of the shutter remains open.

For actuation chamber in emergency situations (loss of power, corrupt electromagnet, and so on) by order of the commander of the platen 22 is worn on the arm 23, which turn counterclockwise, moves the lever 20 in position ready for engagement of the lever abuts against the end of the "b" ring grooves rod 13), moves the rod 13 to the right, and the following operation is identical to the one described above.

To bring the mechanism chamber in position ready for combat use (the position shown in Fig. 2) after the actuation arm 28 rotates the control ring 7 in a clockwise direction (toward yourself). When the roller 25, sitting on the finger lever 24 (see Fig. 4), objetivas on the right end of figure (spiral) groove strips 26 (see Fig. 3), powerace on the same shaft with the lever 24, also rotated clockwise and, leaning to the side "b" of the rod 13, pushes it to the left, compressing the spring 19. Rod 13 through the rod 16 rotates two shoulders lever 14, resulting in the teeth of the fork 17 to drop into the slots drummers and interlock jumpers. The spring 19 is balanced hammer springs 11, with the rod 13 is fixed in the position shown in Fig. 2. Kinematic chain mechanism is closed. When fully opened, the compression ring 7 control ring 7 disengages from the teeth of the cover 8 and the orifice of the pressure ring becomes against the tooth of the lid 8. The spring 19, resting in the bottom of the glass, is bonded to the housing of the shutter 6 moves together with the cover 8 to the left by a gap "g" (less the offset of the pressure ring 7 when turning it on the thread). This forms a total axial clearance "g" between the lid 8 of the shutter, the end of the fixed housing 5 of the chamber and the bearing surface of the pressure ring 7.

The shutter 6, turning around the axis of the console bracket 9, is released from the cavity of the pressure ring 7, opening access to the firing chamber of the housing. For closing the chamber, the shutter 6 is rotated in the opposite direction is introduced into the cavity of the pressure ring. The control ring 7 together with the strap 26 p is AG 24, and through the platen 20, which, moving away from the fixed end "b" of the rod 13 forms a gap "a", providing the actuation mechanism chamber with any degree of icing. Strap 26 attached to the compression ring 7, providing a spiral groove translation mechanism chamber in position ready for combat use, shall, in addition, a mechanical lock, preventing unauthorized shot and, providing a shot only when fully overlapping teeth cover the teeth of the adjusting ring (compression ring closed).

Thus, it provides a positive effect:
- provides guaranteed security against unauthorized shot from the currents of influence, and from accidental firing pin protrusion of the striker by the mirror cover shutter;
- eliminates the wear of the cable chain fire;
- increases the reliability of operation of the percussion mechanism, no reduction efforts springs drummers in the cocked position in the "fatigue" of the metal.

1. Rocket-torpedo launcher, containing the firing tube, the powder shooting with chambers and gazivode, characterized in that the body of each chamber pressure ring m in the chamber hosted an electromagnetic device with a movable armature, on the body chamber of the fixed bracket, coupled to the shutter, the percussion mechanism is kinematically connected hard thrust, placed in the body of the bracket, with the armature of the electromagnetic device.

2. Rocket-torpedo launcher on p. 1, characterized in that the percussion mechanism made in the form of two shoulders of the lever, one arm meshed with the teeth of the spring-loaded latch with the drummers, and the other is connected pivotally to the intermediate thrust swinging rod and loaded through cravings additional spring acting in one direction with electromagnetic device.

3. Rocket-torpedo launcher under item 1 or 2, characterized in that the body of the bracket is a lever shot, coupled with a thrust through the grooves made on the deadlift with a clearance, with the lever of a hand shot is rigidly connected with the roller passing through the bracket, one end of which is fitted with removable arm and the other arm interacting with shaped groove made on a strap that is installed on the compression ring.

4. Rocket-torpedo launcher according to any one of paragraphs.1 to 3, characterized in that the shutter is made by Liza made interacting with lid shutter Zev, and in the articulation of the shutter with a fixed part of the chamber is made of an axial gap, the smaller the magnitude of the axial movement of the pressure ring on the threads of the housing chamber when opened.

5. Rocket-torpedo launcher under item 3 or 4, characterized in that the shaped groove on a strap on area equal to or smaller area of interaction with the roller at the turn of the adjusting ring is screw.

 

 

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