CARRIER SYSTEM FOR CYLINDRICAL BRUSH SUSPENSION ON SWEEPERS Russian patent published in 2009 - IPC E01H1/05 

FIELD: construction, roads.

SUBSTANCE: invention relates to carrier systems for cylindrical brush suspension on sweepers. The carrier system for cylindrical brush suspending on sweeper includes swinging support installed on sweeper so that it can rotate around vertical axis, carrying element suspended to the swinging support by lifting mechanism including lifting drive, and brush frame mounted on carrying element so that it can swing around horizontal axis crossing swinging axis of cylindrical brush. Within the area of swinging support of the brush frame, there is a movable stopping element that can take up the first position allowing for swinging movement of brush frame and the second position interlocking swinging movement in aligned brush frame position. In the latter position lifting drive of lifting mechanism operates so that stopping element is in the second when lifting drive is operation.

EFFECT: improved cleaning.

11 cl, 4 dwg