Van Kannel Revolving Door Co., "G.W. Gaden" · Van Kannel Revolving Door Co.;"G.W. Gaden" · leaf 35
ic, requiring no one to manipulate any part of the structure. (See Fig 39 ) In some cas« the wa Is are also divided up in sections, and hinged, in order to provide an increased open-ing, as shown m Fig. 40 (known as Style F). These hinged sections are also self-opening and are held in theirnormal… … Figure 37 STYLE J
Openings · Entrances · Storefornts and Curtain Walls · Revolving Door Entrances · Glass Doors · Plans
Internet Archive · Building Technology Heritage Library · Public Domain Mark 1.0. Free to use for anything.
