Mechanical movements, powers, devices and appliances (1901)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley & company · leaf 50
8. SPROCKET WHEEL AND CHAIN.— Pitch radius is at the centre of the rivets, with aslight clearance for easy running. 119. LINK BELT AND PULLEY.—A varietyof hook link forms are in use for link belt trans- mission. 120. TOOTHED LINK CHAIN ANDPULLEY, alternating double and single links. 121. STEP… … 122. V-TOOTHED GEARING.—The obli-quity of the teeth from the centre of the faceneutrahzes the longitudinal thrust of plain obliqueteeth, as shown in the next pair. f^ 123. OBLIQUE TOOTH GEAR.—A smoothrunning gear, with slight longitudinal thrust dueto the inclined tooth surfaces.
Mechanical movements
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