Elements of graphic dynamics; an elementary textbook for students of mechanics and engineering (1919)
Andrews, Ewart S. (Ewart Sigmund) · London, Chapman and Hall, Ltd. · leaf 118
in a form as actually employed in someheavy types of shaping machines in which the tool-carryingram is movable transversely upon the machine frame; in otherlighter types of shaping machines in which this mechanism isused the link K is usually either almost horizontal or inclinedslightly upwards.… … Fig. 60.—Quick-return Mechanism. which is radially adjustable to vary the stroke of the tool.This pin engages a slotted link H, which is pivoted by a pin
Mechanics, Applied · Dynamics · Graphic methods
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