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 187
Rotating Rack. Slip-Ring Type. In- Rotating Rack. Slip-Ring Type. Ex- Rotating Rack. Fixed Type. Exter- ternal Gear Teeth ternal Gear Teeth nal Gear Teeth c: Vi 1B^ Wk sH i ^^^M ^^^^^M^i^f 7v/^^/W^\^. 1 i PyV^si^ M 1^ ^^^W^- ?/// f( ^p B ^^B^^^r^^ W ( r-r-^^ ^-W … Underside of Eight-Wheel Car Frame Showing Flexible ShaftType of Travel Mechanism Center Portion of Eight-Wheel Car Frame ShowingGear Train Type of Travel Mechanism CRANES 181 ing directly with the gears on the truck axles. Either typemay be rotated in either direction so that the crane travelmay…
Hoisting machinery · Conveying machinery
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