Dunkerley, Stanley, 1870- · London, New York [etc.] Longmans, Green · leaf 304
h, and thesurfaces of the teeth of the wheel form three straight radial groovesof width equal to the diameter of the pins. If the pin wheel havefour teeth, the radiating grooves must be inclined at 45° insteadof 60°. TOOTHED CIRCULAR WHEELS. 293 In order to reduce the sliding friction between the… … FiQ. 325. FiQ. 826. § 182. Grisson Gear.—An interesting application of pin wheelsis the Grisson gear, illustrated in Pig. 326, and which is usedwhere great reduction in speed between two parallel shafts isrequired; as, for example, in electrical motors and motors formotor-cars. On the high-speed…
Machinery, Kinematics of
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