Kidder, Frank E. (Frank Eugene), 1859-1905, Nolan, Thomas, 1857-1926 · New York : W.T. Comstock · leaf 534
o whichthey have given the name, Acme Metal Corner Strip. REVOLVING FIRE DOORS. 522^ REVOLVING DOORS AS A PROTECTION TOSTAIRWAYS AND FIRE ESCAPES.Since the description of revolving doors on pages 512-516 waswritten a speci;il application of revolving fire doors as a protectionto stairways, elevator… … Fig 533- ^ig- 533 shows a very common arrangement of stairway, elevatorand hallway in apartment houses, hotels and office buildings, and themanner in which the stairway and elevators may be effectually cutoff from the rest of the building as regards fire and smoke, while theoccupants may freely…
Building
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