Appleton's dictionary of machines, mechanics, engine-work, and engineering (1869)
New York, Appleton · leaf 152
parts of stcam-ct lin«lt*r- h. ad-, and other parts, which require to he frequently connected and d oof for packing purposes, and increased strength, an. I more perfect and continuous supp the im d plan, instead of beii ;■ the numerous bolt-holes, aro pre Supported all round |.\ th. ,1 el.iuqi, and… … 14G JOINTS, AND JOINING TIMBERS. JOINT, PATENT EXPANSION. Figs. 2432 and 2433 represent a patent expansion-joint, patentedby Z. R. DrcHAM, of New York, March 20, 1847. 2433.
Mechanical engineering
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