SUN VISORS Russian patent published in 2000 - IPC

FIELD: transport engineering; device to lessen glare of sunshine. SUBSTANCE: device has shock absorbing framework, flexible non-current-carrying coating and L-shaped turning axle. Rod-type framework is arranged in integrated foam mixture serving as filler which is covered, after hardening, with shaped parts of coating cut out to pattern and welded by hinge-frequency welding method. Flat with row of holes is made on coating which is used for mounting special devices improving comfort. Segment slot made on coating is designed for cantilever support of device in service. Framework has radius cavities over periphery coupled by cross round rods of different length. Plates with holes are made on projections inside framework profile. Frame is provided with combination shape holes and rectangular slot accommodating arc-shaped spring holding turning axle in two fixed positions and in angular position relative to inclined flange providing required limiting to angle of device turning. EFFECT: enhanced passive and fire safety, improved physical and mechanical parameters of device and quality of article. 4 dwg