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 522
ath thepulley, and within 7 ft. of the floor or working platformand not completely enclosed by standard belt guards orhandrails, shall be guarded to the top of the pulley or A CODE OF SAFETY STANDARDS 515 to a height of 7 ft. above the floor or working platformon exposed sides and beneath by guards… … tsj) (to) HORIZONTAL BELTS Figs. 47 to 60—Guards for Horizontal Belts fixed objects shall be not less than 36 in. and widerthan the belt, or the pulleys shall be guarded on thenear side with stationary guards as specified in ClassA or B, and all revolving objects in the clearance shallbe smooth,…
Hoisting machinery · Conveying machinery
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