BULLDOZER TYPE EQUIPMENT Russian patent published in 2016 - IPC E02F5/00 

FIELD: transport.

SUBSTANCE: invention relates to equipment bulldozer type. Equipment is located behind wheeled machine frame, reinforced by cross member, or at aft body sheet track or wheel machines. Equipment includes a dump, total length of cutting edge of which is not less than size of machine by width, side track machine rippers, teeth for forced penetration of dump and lateral openings in blade for automatic shank out thereof, thrust rods or length-adjustable flexible multi-link rods, retaining dump in working position. Number of parts of dump is increased up to three, each in upper part is hinged in two lugs with machine frame or two lugs with machine body bottom feed sheet. Two side parts are connected to each eye is pivotally via their teeth on rear side of dump, with mating lugs thrust bars or through eye of teeth on face side of dump, with mating lugs of flexible multi-link rods. Side parts of dump are retained in working position, pivot joints with mating lugs at crosswise beam amplification frame for fastening of thrust rods or mating lugs on aft body sheet for fastening flexible m ulti-link rods.

EFFECT: technical result is provision of self-entrenching vehicle, as well as higher efficiency of construction bunkers and other shelters in limited time.

2 cl, 4 dwg