PONTOON BRIDGE Russian patent published in 2016 - IPC E01D15/14 B63B35/38 

FIELD: construction.

SUBSTANCE: invention relates to bridge means, namely to floating bridges and ferries. Floating bridge comprises two coastal parts, each of which consists of end pontoon and two coastal pontoons, rigidly interconnected by their sides and fixed on coastal braces, equipped with ramps, and inner part consisting of anchor and intermediate pontoons, rigidly interconnected with possibility of rotation of two sections in places of passage channel and having anti-different device and cable system attached to bottom anchors. Anti-different device is made in form of pin with cone-shaped end, fixed rigidly on one pontoon and receiving hole made in other pontoon, which forms gap along circumference from 5 mm to 1 cm at connection with pin, and rigid connection is made by cable ties belting oval-shaped supports arranged on fixed pontoons, and twisting of two threads in center with rigid fixation, rope ends are rigidly fixed by sleeve.

EFFECT: technical result is increase of carrying capacity of bridge owing to increasing its transverse strength.

1 cl, 4 dwg