Material handling cyclopedia; a reference book covering definitions, descriptions, illustrations and methods of use of material handling machines employed in industry (1921)
Wright, Roydon Vincent, 1876- ed, Little, John G., joint ed, Augur, Robert C., joint ed · New York, N.Y., Simmons-Boardman Publishing Co · leaf 357
es handled inthis work. One-story elevators are usual for this service,although many of these machines have been installed toserve several floors. For the heavier packages, particularly,rollers in the runway bed reduce somewhat the drivingpower required, except at the up-curves, where it is… … Roller-runway Increases Scope of This Conveyor the former if the greater floor space required is available.With this lower angle of incline the push-bar may runcloser to the runway bed and thus better handle the smallerpackages. Comparatively low chain speeds of from 40 ft.to 50 ft. per min. are…
Hoisting machinery · Conveying machinery
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
