JP2001311103A - Road - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a road and a road plate having a function to automatically remove the snow compulsorily whenever pedestrians and cars pass in snowfalls, by laying road plates having holes on their surfaces on the road. SOLUTION: The road surface plate 1 is to be laid on a structure 2 having a dent, arranged under the road surface. The road surface plate 1 has penetrating holes, in which the dimension of the hole in the back face is made larger than the hole in the top face.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a road and a road surface plate which can be forcibly removed from snow naturally during snowfall, snowfall, and every time a pedestrian or a vehicle passes by laying a plate having holes on the surface on the road. is there.

[0002]

2. Description of the Related Art Conventionally, a heating element is provided on a road surface, and electric power, groundwater is pumped up, and water is sprayed by a nozzle to melt snow on a snow-covered road. In addition, a special vehicle was driven to physically remove snow on the road surface. These are extremely dangerous for road managers, such as huge construction and maintenance costs, and slipping of pedestrians and running vehicles.

[0003]

During snowfall and snowfall, the road surface of the road has a low friction coefficient due to water and snow, and is frozen and slippery, so that people can walk safely on the road,
Driving the vehicle was dangerous. The present invention has been invented in order to meet the strong demands of such pedestrians, traveling vehicles, and road managers.

[0004]

The structure is described as follows: (a) A road surface plate (1) which penetrates a hole and has a larger hole dimension on the back surface than on the front surface is manufactured. (B) A structure (2) capable of fixing the road surface plate (1) of item (a) to a groove having a recess at a lower portion of a road surface. (C) The road surface plate (1) of (a) is fixed to the structure (2) of (b). The present invention is a road and a road surface plate configured as described above.

[0005]

[Action] When snow falls on a road on which a road surface plate (1) with a larger hole dimension on the back surface is penetrated through a large number of holes on the road surface than the holes on the front surface, the vehicle (3) travels, When (4) walks, due to their weight and kinetic energy, the snow (6) above the hole is pushed into the inside of the hole, and the road surface plate (1)
Is discharged downward. At this time, since the size of the hole on the rear surface is larger than the hole on the front surface, the snow pushed into the road surface plate (1) is forcibly dropped without clogging or freezing. Therefore, every time the vehicle (3) and the person (4) pass, the snow (6) on the road surface plate (1) is forced into the groove of the structure (2) by the contact pressure of the tire (5) and the sole. Fall naturally,
The snow on the road surface is removed sequentially.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS In a structure (2) having a groove with a recess in the lower part of a road surface, a road surface plate (1) having a large number of holes penetrating the road surface and having a larger hole dimension on the back surface than on the surface. ) Fixed,
Paved sidewalks, pedestrian crossings, driveways, and highways.

[0007]

As described in the section of operation, the snow on the road surface plate is forcibly and spontaneously dropped into the groove of the structure due to the contact pressure of the tire and the sole every time a person or a vehicle passes, and the snow on the road surface is reduced. Is snow removed one after another. Therefore, the huge construction and maintenance costs that would otherwise be caused by providing a heating element on the road surface, sprinkling groundwater, or driving a special vehicle to remove snow can be reduced. In addition, accidents caused by slippage of pedestrians and traveling vehicles are reduced. Secondly, slippage due to brake operation during rainfall is reduced, and safety is improved. Also, during typhoons and heavy rain floods, rainwater will not accumulate on the road surface, and even if the vehicle runs at high speed, pedestrians will be splashed or flooded,
There is no need to stop the engine, and traffic congestion is reduced.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a use state of the present invention.

FIG. 2 is an enlarged perspective view of the present invention.

FIG. 3 is an enlarged sectional view of the road surface plate of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Road board 2 Structure 3 Vehicle 4 Pedestrian 5 Tire 6 Snow cover

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[Procedure amendment]

[Submission date] July 25, 2000 (2007.2
5)

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] 0005

[Correction method] Change

[Correction contents]

[0005]

When a snowfall occurs on a road on which a road surface plate (1) having a larger hole dimension on the back surface than a hole on the front surface is installed, the vehicle (3) runs, When 4) walks, due to their weight and kinetic energy, the snow (6) in the upper part of the hole is pushed into the inside of the hole, and is discharged downward from the road surface plate (1). At this time, since the size of the hole on the rear surface is larger than the hole on the front surface, the snow pushed into the road surface plate (1) is forcibly dropped without clogging or freezing. Therefore, every time the vehicle (3) and the person (4) pass, the snow (6) on the road plate (1) is forcibly and naturally forced into the groove of the structure (2) by the contact pressure of the tire (5) and the sole. It falls, and the surface of the road is removed sequentially.

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] Brief description of drawings

[Correction method] Change

[Correction contents]

[Brief description of the drawings]

FIG. 1 lays a road surface plate (1) in which a through hole has a larger hole dimension on a back surface than on a front surface on a road. During snowfall and snowfall, every time a pedestrian or vehicle passes over it, the snow cover (6) above the hole is pushed into the hole by the contact pressure and kinetic energy of the sole and the tire (5), and the road surface plate ( 1)
Is discharged downward. At this time, since the size of the hole on the rear surface is larger than the hole on the front surface, the snow pushed into the road surface plate (1) is forcibly dropped without clogging or freezing. Therefore, the snow (6) on the road surface plate (1) is forced into the groove of the structure (2) every time the vehicle (3) and the person (4) pass.
The snow falls naturally, and the road surface is sequentially cleared of snow.

[Description of Signs] 1 Road surface plate 2 Structure 3 Vehicle 4 Pedestrian 5 Tire 6 Snow cover

Claims (2)

[Claims] 1. A road surface plate (1) which penetrates a hole and has a larger hole dimension on a back surface than on a front surface. (2) A recessed groove is provided in the lower part of the road surface to provide a structure (2) capable of fixing the road surface plate (1) of the first aspect. (B) The road surface plate (1) according to claim 1 is fixed to the structure (2) according to (a). A road and a road surface plate configured as described above.