Safe automobile road and its operating method. RU patent 2520210.

IPC classes for russian patent Safe automobile road and its operating method. RU patent 2520210. (RU 2520210):

E01C1/00 - CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR (forming road or like surfaces by compacting or grading snow or ice E01H)

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FIELD: construction.

SUBSTANCE: automobile road includes at least one turn to the left; it includes slabs on the outer side at the turn point; upper surface of each of the slabs at the contact point to the delivery slab is made with an exceedance above the adjacent upper surface of the delivery slab; with that, plane of the adjacent side face of the receiving slab is made relative to a tangent to the road axis at an angle corresponding to movement of a wheel of a transport vehicle to the left. An operating method of an automobile road, which involves movement of transport vehicles along it, consists in the fact that movement of transport vehicles is performed along the proposed automobile road.

EFFECT: improvement of safe movement at turn to the left.

2 cl, 1 dwg

Secure a highway and a way of its operation. The invention relates to the construction field, in particular for the construction of roads, and can be applied in the construction and repair of roads with a firm covering.

Famous road coated plates (patent for invention RU 2462547 C2, E01C 5/06, publ. 27.09.2012, bul. №27). However, the main disadvantage is a low traffic safety when cornering.

On the same technical solution stated road is the closest to the invention.

Before the invention of the task was to improve traffic safety when turning left.

The technical result of the invention - increasing traffic safety when turning left.

The technical result is achieved due to the fact that road, including at least one turn to the left, in a return from the external side contains plate, the upper surface of each of them in the area of the junction with the giver stove has been exceeded over adjacent upper radiating surface of a plate, with the plane of the adjacent side face of the receiving plate made concerning the tangent to the axis of the road at an angle, help move the vehicle wheels to the left.

Under the plane side understands the plane which is the side, and under the outer side of the road - side of the road, which has a larger turning radius.

The drawing is conventionally depicted a highway by turning left, top view.

The arrow shows the direction of movement of the vehicle.

The road contains bands 1 and 2 separated axis of the road O 1 O 2 .

On the strip there are 2 plate 3, 4, 5 with upper surfaces 6, 7 and 8, respectively.

Plate 4 is host of the stove in relation to the plate 3, and plate 5 host stove with respect to the plate 4. The upper surface of 7 plate 4 in area of junction 9 has been exceeded over an adjacent surface 6 giver plate 3, and the upper surface of 8 plate 5 in the area of junction 10 has been exceeded over an adjacent surface 7 giving plate 4.

The plane, which are related side faces 7 and 8 plates 4 and 5 in the area of junction 10, performed at an angle of? relative to the tangent to the axis of the road O 1 O 2 . The angle of? is acute (alpha<PI/2) and the top is on the side of the plate 5 on the left side in the direction of the vehicle.

On the drawing conditionally 11 shows the wheel of the vehicle (not shown) in the moment of transition from giving plate 3 on the receiving plate 4.

Road use in the following way.

The vehicle when driving turn right to left turn passes through the plate 3, 4, 5. Because α<PI/2, 11 wheel of a vehicle when it is moving from giving plate 3 on the receiving plate 4 the force F, facilitating the movement of 11 vehicles left.

The force F is committed to direct the vehicle away from the curb 12 lanes 2 and prevent thus, the collision of the vehicle with a guard or another obstacle.

Will decrease the probability of exit from the road (with the fall, for example, into the abyss) loss from the driver to control the vehicle.

For the implementation of the proposed technical solutions can be used plates, top surface made with a bias.

The elevation is giving and the receiving side face plate may be, as a rule, in the range of 0.02 to 0.05 m On the basis of the road plates stack on traditionally used technologies.

The way of maintenance of motor roads, including the traffic of transport means, is that the movement of vehicles carry out the above road.

1. Road, including at least one left turn, characterized in that in a return from the external side contains plate, the upper surface of each of them in the area of the junction with the giver stove has been exceeded over adjacent upper radiating surface of a plate, with the plane of the adjacent side face of the receiving plate made concerning the tangent to the axis of the road at an angle, help move the vehicle wheels to the left.

2. The way of maintenance of motor roads, including the traffic of vehicles, wherein the movement of vehicles carried out by road according to claim 1.