FIELD: transport engineering; lights for marking dimensions of vehicle in dark hours; marking dimensions of bridge layer on base of heavy multiaxle wheeled truck-tractor when building crossing of several bridge. SUBSTANCE: lighting device has headlights secured on movable holders at two side of cab. Novelty is that each holder is made in form of bell-crank mounted on axle installed on vehicle bumper. Bracket with headlight is secured on one arm of bell-crank and lock housing, on the other. lock housing accommodates cylindrical rod whose upper end is provided with handle, and lower end is made in form of cone with ball tip. Mating holes are made on bumper. These holes are arranged diametrically opposite relative to each other and relative to bell-crank axis. Headlights secured on brackets are provided with blackout attachments. Additional headlight with blackout attachment is installed in middle of bumper. EFFECT: enhanced safety, improved operating conditions. 4 dwg
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Authors
Dates
1998-10-27—Published
1996-12-15—Filed