Architectural iron and steel : and its application in the construction of buildings, including beams and girders in floor construction, rolled iron struts, wrought and cast-iron columns, fire-proof columns, column connections, cast-iron lintels, roof trusses, stairways, elevator enclosures, ornamental iron, floor lights, and skylights, vault lights, doors, and shutters, window guards and grilles, etc., etc., with specification of ironwork and selected papers in relation to ironwork, from a revision of the present law before the legislature affecting public interests in the city of New York, in so far as the same regulates the construction of buildings in said city, tables selected expressly for this work, of the properties of beams, channels, tees and angles, used as beams, struts and columns, weights of iron and steel bars, capacity of tanks, areas of circles, weights of circular and square cast-iron columns, weights of substances, tables of squares, cubes, etc., weights of sheet copper, brass and iron, etc (1892)
Birkmire, Wm. H. (William Harvey), 1860-1924 · New York Wiley · leaf 114
or the outer door. The section of saddle and bottom of both doors is shown inFig. 2. A \s> z. section through frame of inner door, with aprojecting pin H acting as a guide in the groove G. B is a. sec-tion through frame of outside door, which is made of plainsheet iron (F) and cast-iron moulding… … T^Q^A: SECTION AT BOTTOM To secure the outer door when closed, a slot is cut into thechannel jamb as shown in Fig, 3. B is the channel, C the doorframe, and A a pin for raising the latch. 94 ARCHITECTURAL IRON AND STEEL. To secure the inner door, the same lock and buffer are usedas explained for…
Building, Iron and steel · Building · Ironwork
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