Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) KATO Takeo,1. Belt Conveyor(Recent Trend of the Conveyor),Journal of the Society of Mechanical Engineers,00214728,The Japan Society of Mechanical Engineers,1962,65,518,349-356,https://cir.nii.ac.jp/crid/1390282680893000576,https://doi.org/10.1299/jsmemag.65.518_349