Blueprint reading; a practical manual of instruction in blueprint reading through the analysis of typical plates with reference to mechanical drawing conventions and methods, the laws of projection, etc (1919)
Fairfield, Howard Parker, 1858-, Kenison, Ervin, Waite, Edward B. (Edward Broughton), 1873-, American Technical Society · Chicago, American technical society · leaf 137
by G and appear onthe blueprint as G-1, G-2, etc. In many cases a truss is toolong to ship complete and has to be partly completed at the placeused, or, as it is termed, in the field, and rivets driven after thetruss leaves the shop are known as field rivets. The rivets whichare to be driven while… … Fig. 2. Details of Angle Sections Noting what has been said relative to riveting, it will be observedthat the blueprint shows that this truss is to be shipped in threesections and field riveted at the place where it is to be used, A steel angle as rolled has the form shown in Fig. 2. Theupright and…
Mechanical drawing · Blueprinting
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