Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 198
Fir,. 1.—Thf» workman pulling the truck failedto see an iron bar near the floor, whichcaused the truck to swerve to the right.In so doing it di.slodgcd the truck handlefrom the mans grip and caused a heavypipe to fall from the truck on anotherworkers leg, breaking it below the knee.Owing to the… … Fig. 3.—The post crane was struck by theload suspended from a travelling overheadcrane and the shock displaced a steelbeam, which fell and caused injuries tooperators below. This shows the draw-back of using only lights with opaquereflectors placed at a low level below thepost crane projection,…
Lighting
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
