JPH0571896A - Jet deflecting device for flying body launcher - Google Patents

Abstract

PURPOSE:To make it possible to clear the height limitations imposed by the Road Traffic Act by lowering the height of a jet deflecting device of a flying body launcher during running time. CONSTITUTION:The titled jet deflecting device comprises a main body 1a pivoted to a launcher 11 mounted around a horizontal shaft of a firing vehicle rotatively by way of a horizontal shaft 7a and a front end section 4 pivoted to the main body 1a by way of a horizontal shaft 5. The both ends of the device are pivoted to a deflecting board 1 of a flying body jet which rotates between a rising position and a falling position, a front end section 4 and the launcher 11. The front end section 4 is stretched on the extension of the main body 1 at the falling position while at the rising position there is installed a link 3 which folds the front end section 4.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a jet deflecting device for a projectile launcher provided in a vehicle capable of traveling a projectile.

[0002]

2. Description of the Related Art A jet deflector plate 1 for a projectile launcher is provided at the rear end of a vehicle 10 for launching a projectile, and as shown in FIG. However, when moving the launcher, as shown in FIG. 4, the jet deflection plate 1 is raised and moved. At this time, the dimension H ₀ of the jet flow deflector 1 may be too high to satisfy the height limit under the Road Traffic Law. In addition, 11 in the figure
Is a projectile of a projectile mounted on the launch vehicle 10, and 12 is a projectile mounted on the launcher 11.

[0003]

As shown in FIG. 4, when the jet deflector 1 is raised and the jet deflector is too high, the height limit of the Road Traffic Law is not satisfied, and the launch vehicle 10 is not satisfied.
Can't drive on public roads. Further, for this reason, it is inevitable that the workability is deteriorated when the jet flow deflector 1 is detached and moved.

The present invention is intended to provide a jet flow deflecting device for a projectile launcher which can solve the above problems.

[0005]

A jet flow deflecting device for a projectile launcher according to the present invention comprises a main body pivotally attached to a launcher mounted on a launch vehicle rotatably around a horizontal axis through the horizontal axis. A deflecting plate for projectile jets, which comprises a tip portion pivotally attached to the tip of the main body via a horizontal axis and rotates around the horizontal axis between a raised position and a lowered position, and the tip portion and the launcher. Both ends thereof are pivotally attached to each other, and a link is provided that extends the tip end portion on an extension of the main body at a lower position of the deflector plate and folds the tip end portion at an ascending position of the deflector plate.

[0006]

According to the present invention, when the main body of the deflecting plate is rotated around the horizontal axis and takes the lowered position, the tip end portion of the deflecting plate is extended by the link device to extend the extension of the main body. Receiving jets of projectiles fired at both tips,
This is surely deflected.

On the other hand, when the main body of the deflecting plate is rotated around the horizontal axis to reach the raised position, the tip of the deflecting plate is folded by the link device, and the height of the deflecting plate becomes low, so that the road traffic becomes low. It will be within the legal height limit, and the launch vehicle will be able to run on the public road.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to FIGS. 10 is a self-propelled launch vehicle, in which a projectile 11 is mounted on the vehicle 10.
The vehicle 10 is mounted so as to be rotatable around a horizontal axis near the rear end of 0.

The deflecting plate 1 for jets of a flying object comprises a main body 1a and a tip portion 4 pivotally attached to a tip of the main body 1a so as to be bent outward by a horizontal pin 5. The front end (left end in FIG. 1) of the deflection plate 1 is pivotally supported by a bracket 7 at the rear end of the pedestal 6 of the launcher 11 via a horizontal pin 7a.

Reference numeral 2 denotes a push-up cylinder which is arranged on the base 6 of the launcher in the front-rear direction of the launch vehicle 10.
The ends of the piston 2a of the cylinder 2 extending rearward of 0 and the bracket 9 attached to the lower side of the main body 1a of the deflecting plate are pivotally attached to both ends of a downwardly protruding substantially arcuate link 8. .

Reference numeral 3 denotes a link, one end of which is pivotally attached to the tip end portion 4 through a horizontal shaft 3b, and a bracket 3a at the rear end of the mount 6 of the launcher through a horizontal shaft 3c. The other end is pivotally attached.

In this embodiment, when the launcher 11 is rotated to launch the projectile upward in the vertical direction as shown in FIG. 3, the push-up cylinder 2 is actuated and the deflecting plate is moved through the link 8. The main body 1a of No. 1 is rotated around the pin 7a to move the main body 1a to the lowered position shown by the solid line in FIG.

In the lowered position of the deflecting plate 1, the tip portion 4 of the deflecting plate 1 is extended on the extension of the body 1a of the deflecting plate, and the projectile is launched by both the body 1a and the tip portion 4. It receives the jet stream of and deflects it reliably.

When the launch vehicle 10 is running, the launcher 11 is rotated to a substantially horizontal position as shown in FIG. At this time, the push-up cylinder 2 is operated to rotate the main body 1a of the deflection plate 1 around the pin 7a via the link 8 to move the main body 1a to the raised position shown by the chain line in FIG.

As the deflecting plate 1 rises, the tip 3 of the deflecting plate 1 is rotated around the pin 5 and folded by the link 3 as shown by the chain line in FIG. Therefore, at the raised position of the deflection plate 1, the height of the upper end of the deflection plate 1 becomes low, and the height H of the launch vehicle 11 equipped with the launcher 11 and the deflection plate 1 is increased.
(See Fig. 2) is within the height limit of the Road Traffic Law,
The launch vehicle 10 can travel on a public road.

[0016]

As described above, according to the present invention, when the deflecting plate is in the lowered position, the jet flow of the projectile ejected to the body of the deflecting plate and the tip of the deflecting plate extended on the extension thereof is generated. This can be received and deflected reliably, and the problem of height limitation under the Road Traffic Law can be solved by folding the front end portion at the rising position of the deflection plate. Moreover, the present invention can achieve the intended function with an extremely simple structure in which a link for extending and folding the tip portion of the deflection plate is provided.

[Brief description of drawings]

FIG. 1 is an elevational view of one embodiment of the present invention.

FIG. 2 is an elevational view of a projectile-launching vehicle equipped with the embodiment.

FIG. 3 is an explanatory diagram of a conventional projectile-launching vehicle when a projectile is launched.

FIG. 4 is an explanatory diagram when the conventional launch vehicle moves.

[Explanation of symbols]

 1 Deflection Plate 1a Deflection Plate Main Body 2 Push-up Cylinder 3 Links 3b, 3c Pins 4 Deflection Plate Tip 5 Pins 6 Launcher Frame 8 Links 10 Launch Vehicle 11 Launcher

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Junyuki Kobayashi 1 at 60, Kutanesho, Iwatsuka-cho, Nakamura-ku, Nagoya-shi, Aichi Nakabishi Engineering Co., Ltd.

Claims (1)

[Claims] 1. A main body pivotally supported by a launcher rotatably mounted on a launch vehicle about a horizontal axis through the horizontal axis, and a tip portion pivotally attached to the main body through the horizontal axis. A deflector plate for a jet of jets that rotates between an ascending position and a descending position around the horizontal axis, and both ends of the deflector plate are pivotally attached to the tip part and the launcher, and the tip part is pivoted at the descending position of the deflector plate. A jet deflecting device for a projectile launcher, comprising a link that is extended on an extension of the main body and that folds the tip portion at a rising position of the deflecting plate.