Worthen, William Ezra, 1819-1897, [from old catalog] ed · New York, Appleton · leaf 280
Fig. 562. the same point; to remedy this, as the position of the pulley depends on themachine which it is required to drive, it frequently can not be moved withoutconsiderable inconvenience or loss of room; the shaft will have, therefore, tobe lengthened or shortened, to change position of… … Fig. 563. # \ 1 3! -e> - 1 i 1 Ljr n ^ Fig. 564. When a horizontal shaft is supported from beneath, its bearing is usuallycalled SLpiUotv- or plumber-block ^ or standard ; if suspended, the supports arecalled hangers. Figs. 563 and 564 are the elevation and plan of a pillow-block. It consistsof…
Mechanical drawing
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