JPS5920764A - Transport engine utilizing hydroplaning phenomenon - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention provides a transport system that is supported and guided by support wheels made of rubber tires and guide wheels made of rubber tires, and runs on a track having a running path for supporting wheels and a running path for guide wheels, using a non-adhesive drive system. It is about institutions.

Transport vehicles that run on tracks supported and guided by rubber-tired support wheels and rubber-tired guide wheels have the advantage of being less noisy compared to general railway vehicles with iron wheels and rails, but they are difficult to run at high speeds for long periods of time. However, due to problems with the strength of the rubber tires, the maximum cruising speed could not be very high.

The present invention solves the problem of Go1A tires that occur during long-term high-speed driving by addressing the hydroplaning phenomenon.

The purpose of this is to solve the problem by using the engine to achieve a high maximum cruising speed.

Embodiments of the present invention will be described below with reference to the drawings.

In FIG. 1, a vehicle body l equipped with a non-adhesive drive device (for example, the primary or secondary side of a jet engine or a linear motor) 3 has a support wheel made of rubber tires and a guide wheel 3 made of rubber tires at its lower part, each with a spring. It is attached via q. The track g has a support wheel running path 6 and a guide wheel running path 7. A water supply device 10 is provided on the track g so that water always exists on the support wheel running path B at a depth required to cause hydroplaning. Water is appropriately supplied upwards along the running path, and drainage holes are provided to prevent the water 9 from reaching a certain depth.

A transportation vehicle configured as described above is provided with a non-adhesive drive device (
For example, when driving is started by a jet engine or a non-linear motor (primary side or secondary side) S, in a low speed range, the rubber tire support wheels 3 and the rubber tire guide wheels 3
are in direct contact with the respective travel routes, 7, but at high speeds, the support wheels for the rubber tires are supported due to the aeroplaning phenomenon that occurs when the support vehicle i runs through water on the travel route. The vehicle travels without direct contact with the wheel running path 6).

Furthermore, if the water splashed backward by the support wheels of the rubber tires hits the contact area between the guide wheels 3 of the rubber tires and the guide wheel running path 7, the guide wheels 3 of the rubber tires will also be guided by the hydroplaning phenomenon. The vehicle will run without directly contacting the road for wheels.

FIGS. 2 and 3 show an embodiment in which three vehicles are connected by coupler/2. Two support wheels with rubber tires are attached to each car, and guide wheels 3 with rubber tires are attached to the four corners of only the leading car body 1, and the other wheels are attached one each on the left and right sides of one end of the car body 1.

When the vehicle is moving forward or backward, the water splashed up by the rubber tire guide wheels 3 other than the leading rubber tire guide wheel and the rubber tire support wheels immediately in front of each other can cause hydroplaning when driving at high speeds. Occur. The position of the rubber tire guide wheel 3 can be moved back and forth and up and down, and the depth of the water 9 on the GJ1 support wheel running path 6,
Even when the speed of the vehicle changes, the water splashed by the support wheels made of rubber tires can be applied to the contact portion between the guide wheels 3 made of rubber tires and the guide wheel running path 7.

Next, I installed a 71 Hydroplane Neck on the rubber tire guide wheels.

In order to generate the phenomenon, instead of using the water splashed up by the support wheels of rubber tires as described above, hydrofoils 13 symmetrical in the longitudinal and longitudinal directions of the vehicle are used as shown in FIG. Figure S shows an example in which the mounting number is attached to the axle.
It is shown in FIGS. 6 and 7. Figure 3, Figure 7, and Figure 7 are the hydrofoil 13 force (Figure 1, Figure 7, respectively, except where the mounting numbers are indicated).
Same as Figures 1 and 3 -C This hydrofoil t3G is symmetrical in the [I+1] rear direction of the vehicle, so water cannot be splashed backwards when the vehicle is moving forward or backward. I can do it. In the transportation system constructed in this way, during the high-speed running special program, the support wheels of rubber tires run through the water 9 on the support wheel running path 6 as described above, and the guide wheels of each rubber tire 3 each) MfJ way underwater j! 7J< force thrown up by 13 (by hitting the contact area between the guide wheels of the rubber tires and the guide wheel running path 7), a phenomenon of drop-planing occurs, which damages the support wheels of the rubber tires and the guide and inner wheels of the rubber tires. 3 are the respective running paths 6 and 7 (which will run without direct contact with each other. The installation of the hydrofoil 13 is arranged so that the position and angle can be changed. As mentioned above, the supporting wheel running path 6
Even when the depth of the water 9 above and the speed of the vehicle change, the water splashed up by the hydrofoils 13 can be applied to the contact portion between the guide wheel 3 of the rubber tire and the guide wheel running path 7.

As described above, the present invention uses the 71 id p-planing phenomenon to run within the track during high-speed running, so in addition to solving the I\J1 problem regarding the strength of rubber tires during high-speed running, it also solves the following problems. effective.

(1) The rolling resistance of the rubber tire support wheels and the rubber tire guide wheels and the frictional resistance of the bearings are reduced.

(-2) Wear of the treads of the support wheels of the comb tires and the guide wheels of the rubber tires is reduced.

[Brief explanation of the drawing]

FIG. 1 is a front view of the present invention, and FIGS. 2 and 3 are a side view and a plan view of three vehicles connected together. Fig. 9 is a perspective view showing the hydrofoil, Fig. 3 is a front view when the hydrofoil is installed, and Figs. 6 and 7 are three views of the vehicle with the hydrofoil installed.
It is a side view top plan view when both are connected. /-4 bodies, J-...Support wheels for com tires, 3...Guide wheels for rubber tires, Ri...Springs, j-...Non-adhesive drive device, 6...Runway for support wheels, ? -...Guide wheel running path, f-...Track, 9--Water, to-...Water supply device, //...Drainage hole, l Co...Coupler, 13...
hydrofoil. °9 Regular agent Japanese National Railways ax'r2: ″-°: Affairs Section Manager Sekiba Sutsu 14-Figure 6 Figure 15

Claims (1)

[Scope of Claims] (1) A vehicle having a vehicle body equipped with rubber tire support wheels, rubber tire guide wheels, and a non-adhesive drive device, and a support wheel running path on which the support wheels of the rubber tires run, and the rubber tires. 1. A transportation facility utilizing a hydroplaning phenomenon, comprising a guide wheel running path on which a guide wheel runs, and a track in which water is stored on the support wheel running path. (g) Guide wheels made of rubber tires are attached to the vehicle body so that water splashed up by the support wheels made of rubber tires hits the contact area between the guide wheels made of rubber tires and the guide wheel running path during high-speed driving. A transportation device using the hydroplaning phenomenon described in item 1. (3) A vehicle equipped with a support wheel made of rubber tires, a guide wheel made of rubber tires, and a non-adhesive drive device on the vehicle body, and a hydrofoil is attached to the vehicle side, and a support wheel on which the support wheel made of rubber tires runs. and a guide wheel running track on which the rubber tire guide wheels run;
A transportation facility utilizing a hydroplaning phenomenon, characterized in that the supporting wheel running path is constructed of a track in which water is stored.