DEVICE TO PREVENT ROLLING DOWN OF AUTOMOBILE IN MOTION Russian patent published in 2006 - IPC B60T1/14 

FIELD: mechanical engineering; automotive industry.

SUBSTANCE: invention can be used at operation of road vehicles under heavy climatic and conditions on rough terrains. Proposed device contains hinged rods with floating shoes with nails secured on ends of rods and locks-catches of rods. Support brackets of rods are arranged on fixed parts of rear axle of automobile. Rods are made in form of mechanical lifts or lifts connected to power source through rod switch. Power is supplied to rods-lifts through switch cyclically and in turn. Switch is operated either manually or automatically. Device contains drum with tensioner and friction belt closed in to ring around rear wheel by connecting link. Drum is installed on body.

EFFECT: improved technical characteristics of device, increased safety under heavy climatic and weather conditions on terrain.

4 cl, 3 dwg