 | Architectural drawing - 1910 - 434 pages
...In Fig. 39 is shown plan and elevation of a three-piece elbow and collar, and developFlg. 88. ments of the four pieces. In order to construct the various...the three pieces will form cylinders with the ends fitting together as required. Knowing the kind of elbow desired, we first draw the plan and elevation,... | |
 | Architecture - 1917 - 550 pages
...joints, pipe ends cut off obliquely, etc. In Fig. 137 is shown plan and elevation of a three-piece elbow and collar, and developments of the four pieces. In...fitting together as required. Knowing the kind of elbow desired, first draw the plan and elevation, and from these make the developments. Let the lengths... | |
 | Machine-shop practice - 1917 - 416 pages
...joints, pipe ends cut off obliquely, etc. In Fig. 151 is shown plan and elevation of a three-piece elbow and collar, and developments of the four pieces. In...the three pieces will form cylinders with the ends fitting together as required. Knowing the kind of elbow desired, first draw the plan and elevation,... | |
 | Heating - 1918 - 406 pages
...pipe ends cut off obliquely, etc. In Fig. 151 is shown ' plan and elevation of a three-piece elbow and collar, and developments of the four pieces. In...the three pieces will form cylinders with the ends fitting together as required. Knowing the kind of elbow desired, first draw the plan and elevation,... | |
 | Building - 1919 - 502 pages
...pipe ends cut off obliquely, etc. In Fig. 151 is shown Y plan and elevation of a three-piece elbow and collar, and developments of the four pieces. In...the three pieces will form cylinders with the ends fitting together as required. Knowing the kind of elbow desired, first draw the plan and elevation,... | |
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Fig. 38. ments of the four pieces. In order to construct the various parts making up the joint, it is necessary to know what shape and size must be marked out on the flat sheet metal so that when cut out and rolled up the three pieces will form cylinders... 
