Appleton's dictionary of machines, mechanics, engine-work, and engineering : illustrated with four thousand engravings on wood ; in two volumes (1873)
D. Appleton and Company · New York : D. Appleton and Co. · leaf 495
Scale | inch=l foot. the existence of a very sensible deviation from a perfectly vertical motion. The brass dome attachedto the gland and embracing the rod, is an excellent addition; it keeps the grease employed to lubricatethe rod, from being split, and prevents grit and dust from getting into the…
Mechanical engineering · Mechanics · Engineering
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