Architectural iron and steel, and its application in the construction of buildings ... specifications of ironwork ... tables selected expressly for this work ... by Wm. H. Birkmire (1905)
Birkmire, Wm. H. (William Harvey), 1860-1924 · New York, J. Wiley · leaf 108
below ceiling to receive the .plastering. These fronts are often used as entrance doors to shaftswhere it is desired to carry goods from one story to another, 88 ELEVATOR ENCLOSURES. 89 some passenger elevators having an auxiliary compartment forfreight. The entire front is hung on heavy pin… … To secure the sliding door when closed, brass or bronzelocks 3 X 4 X f are placed upon the inside, with a rubberbuffer, against which the door strikes, attached to post. 90 ARCHITECTURAL IRON AND STEEL. The doors of front should be set plumb over each other inthe different stories, as the door in…
Building, Iron and steel
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