ROOFS.

PLATE CCCCLXIII.

Fig. 1.

Fig. 1: A diagram of a roof structure showing a horizontal beam with a vertical support. A weight 'w' is suspended from a pulley system attached to the beam. Points are labeled with letters like A, B, C, D, E, F, G, H, I, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z.

Fig. 2.

Fig. 2: A diagram of a horizontal beam supported at two points. Weights are suspended from the beam at various points. Points are labeled with letters like A, B, C, D, E, F, G, H, I, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z.

Fig. 3.

Fig. 3: A diagram of a triangular roof structure with a weight 'w' suspended from the center. Points are labeled with letters like A, B, C, D, E, F, G.

Fig. 4.

Fig. 4: A diagram of a circular or semi-circular structure with a weight suspended from the center. Points are labeled with letters like A, B, C, D, E, F, G, H, I, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z.

Fig. 5.

Fig. 5: A diagram of a complex roof structure with multiple beams and supports. Points are labeled with letters like A, B, C, D, E, F, G, H, I, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z.

Fig. 6.

Fig. 6: A diagram of a complex roof structure, similar to Fig. 5, showing multiple beams and supports. Points are labeled with letters like A, B, C, D, E, F, G, H, I, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z.

Fig. 7.

Fig. 7: A diagram of a simple roof structure with a central peak. Points are labeled with letters like A, B, C, D, E.

Fig. 8.

Fig. 8: A diagram of a polygonal roof structure with multiple vertices. Points are labeled with letters like A, B, C, D, E, F, G, H, I, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z.

Fig. 9.

Fig. 9: A diagram of a complex roof structure with multiple beams and supports. Points are labeled with letters like A, B, C, D, E, F, G, H, I, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z.

Fig. 10.

Fig. 10: A diagram of a complex roof structure with multiple beams and supports. Points are labeled with letters like A, B, C, D, E, F, G, H, I, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z.

Fig. 11.

Fig. 11: A diagram of a complex roof structure with multiple beams and supports. Points are labeled with letters like A, B, C, D, E, F, G, H, I, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z.

Fig. 13.

Fig. 13: A diagram of a semi-circular roof structure with a central peak. Points are labeled with letters like A, B, C, D, E, F, G.

Fig. 12.

Fig. 12: A diagram of a simple roof structure with a central peak. Points are labeled with letters like A, B, C.

Fig. 14.