The principles of pattern making, written specially for apprentices and students in technical schools (1900)
Horner, Joseph Gregory, 1847-1927 · London, New York, Pitman · leaf 82
. general construction of built up work is apparent. Thesection of the rim A is usually turned to templets,made directly from the drawing board, on which the GEAR WHEELS—PATTERNS. ?1 wheel is properly struck out to full size. The arms Care made to possess the maximum of strength, and inorder to… … Fig. 57. Wheel Arms, prepared for cutting out. with sufficient extra length at the ends to permit oftheir being recessed, or let into the rim, are shownin Fig. 57. An enlarged view of the end of one armillustrating the method of its attachment to the rim isseen in Fig. 58. Observe that all the…
Patternmaking
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