Half-elliptical Type Rumble Strips Paving for the shoulder

摘要

The present invention relates to a semi-elliptic irregularities on the road shoulder road surface.;According to the present invention, the road shoulder road (4) arranged in a zigzag spaced at regular intervals in a semi-elliptic (2) to install the uneven facility (2) in the shoulder to the spaced apart (16) to the vehicle driver Provides a warning to the driver through the friction sound of the tire and vibration of the body when it breaks out, restores it to its original direction, induces safe driving, and emergency evacuation of the faulty vehicle on the road where the downward slope of the road steep slope is continuous. (4) Semi-elliptical uneven facility that helps to stop, prevents slipping during snow and rain, prevents road departures and collisions due to breakage of brakes while driving, and minimizes damage to passengers and bodies in response to unexpected traffic accidents. (2) is provided.