BUMP Russian patent published in 2016 - IPC E01F9/47 

Abstract RU 2572865 C2

FIELD: construction.

SUBSTANCE: bump installed on the road turn contains the upper external surface made in plan view in the form of a trapeze, with the smaller base towards the turn. The bump ridge has an inclination towards the turn.

EFFECT: traffic safety increase, increase of the service life of vehicles.

1 dwg

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RU 2 572 865 C2

Authors

Zin'Kovskij Aleksandr Tikhonovich

Dates

2016-01-20Published

2014-10-23Filed