Cyclopedia of architecture, carpentry, and building : a general reference work . Fig. 101. Detail of Knee-Brace andConnections. 290 ROOF TRUSSES 77 by the angles is — = square inches, two |-inch rivet-holes being taken out. This shows the angles to be amply safe intension, and they will therefore be used for the section of the knee-braces. 25. Runway Girders. The runway girders extend from columnto column on each side of the bay in which the girder runs. An. Fig. 103. Electric I-Beani Hoist, of Casf Mamifacturing Company, (?o!u/i)/>iitt, Ohio. inspection of
Cyclopedia of architecture, carpentry, and building : a general reference work . Fig. 101. Detail of Knee-Brace andConnections. 290 ROOF TRUSSES 77 by the angles is — = square inches, two |-inch rivet-holes being taken out. This shows the angles to be amply safe intension, and they will therefore be used for the section of the knee-braces. 25. Runway Girders. The runway girders extend from columnto column on each side of the bay in which the girder runs. An. Fig. 103. Electric I-Beani Hoist, of Casf Mamifacturing Company, (?o!u/i)/>iitt, Ohio. inspection of the figures of this article will give a clear idea of theirposition and their details. Along these girders run the wheels whichsupport the end of the crane. The crane may be a small hoist, asindicated in Figs. 102, 103, and 104, in which case the crane girderconsists of a simple I-beam supported by two wheels at the ends, andthese are placed close together. In other cases the crane consists of 291 78 ROOF TRUSSES
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Keywords: ., bo, bookcentury1900, booksubjectarchitecture, booksubjectbuilding
