. Cyclopedia of architecture, carpentry, and building : a general reference work .... them on corresponding arcs in Fig. 288, step-ping from one arc to the other, resulting in the points 5 to 9. Tracea line through the pointsthus obtained. Thenwill a 1 5 6 9 a be thecjuarter-pattern, whichcan be joined in one-half or whole pattern asdesired. In Fig. 289 is showna perspective of a mould-ing which miters at anangle other than a right angle. This occurs when a moulding isrequired for over a bay window or other structure whose angles vary. The rule given in Fig. 290 is apjjicable-^\ to any angle o
. Cyclopedia of architecture, carpentry, and building : a general reference work .... them on corresponding arcs in Fig. 288, step-ping from one arc to the other, resulting in the points 5 to 9. Tracea line through the pointsthus obtained. Thenwill a 1 5 6 9 a be thecjuarter-pattern, whichcan be joined in one-half or whole pattern asdesired. In Fig. 289 is showna perspective of a mould-ing which miters at anangle other than a right angle. This occurs when a moulding isrequired for over a bay window or other structure whose angles vary. The rule given in Fig. 290 is apjjicable-^\ to any angle or profile. First draw a^^ section or an elevation of the mouldingas shown by A B 14 1. Directly belowthe moulding, from its extreme point,as 2 3, draw a plan of the desiredangle as shown by C 2 D. Bisect thisangle by using 2 as center and, withany radius, describing an arc meetingthe sides of the angle at C and E. With the same or any other radius,and with C and E as centers, describe arcs intersecting each other in the corner 2, draw a line through F. Then will 2 H be the. Fig. 289. 298
Size: 1943px × 1286px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1900, booksub, booksubjectarchitecture
