Elementary Mechanism: A Textbook for Students of Mechanical Engineering

addendum circle angle angular velocity annular wheel arc of action arc of recess arcs of approach axis base circle belt centre of motion circular arcs cloth cones connected constant velocity ratio construction cycloid cylinder dead points describing circle directional relation distance draw driver driver's teeth edition ellipse engine epicycloid equal escape wheel evidently face flanks follower gear given hence hyperboloids hypocycloid Illustrated inches instant intersection involute involute system latter least number length line of centres logarithmic spiral minute move number of axes number of teeth obliquity pair parallel pendulum perpendicular piece pinion pitch circle pitch diameter pitch line plane point of contact position Practical pulleys rack radial radii radius ratchet-wheel revolution revolutions per minute rolling contact rotation screw shaft shown in Fig sliding contact spiral spur wheel straight line stroke synchronal rotations tangent tion tooth outlines transmit motion turn