Mechanical drawing : a manual for teachers and students (1902)
Cross, Anson Kent · Boston : Ginn & Co. · leaf 172
entre of the faucet shall beseen ; to do this revolve, about the centre of the end view, point a^ into theposition aJ project from a a horizontal line which represents an edge, andintersecting element 2-1 of the cone at a., gives the position of the pointwhere the conical surface cuts the edges of… … 164 MECHANICAL DRAWING. PLATE XXIII. Fig. 121. A front view and section of a washer. Fig. 122. Front and top views of the end of a rod adapted to hold alever^ which is pivoted on screws inserted ojie in each pari of the fork. The forked part is cast and is screwed to the end of a round rod, ofwhich…
Mechanical drawing
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