Appleton's dictionary of machines, mechanics, engine-work, and engineering (1869)
New York, Appleton · leaf 13
remninin but up in the upper chamber boa no meai i most perfect spring in arresting any further rise of the p ind ha the important advantage of converting into increased aott « the undue upward ad ion, which might otherwise have proved not only useliin the blows which can be obtained bj tins simple… … «N -£- /N A •s <\ \ ■,vi-.-v^ -V ^ • /\ N «v\ A \A-AA A -N V&rS /\ /S A S OXvMf>i2 N \ ,\ /N \ S /S A , r Plan of Pig. ™\\ on preceding page HAMMER Another point of constructive detail worthy of special notice is. the peculiar mode adopted for con-necting the piston-rod to the…
Mechanical engineering
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