Building construction and superintendence, by F.E. Kidder ... (1896)
Kidder, Frank E. (Frank Eugene), 1859-1905 · New York, W.T. Comstock · leaf 522
r, up throughthe shelf and over the wheel A,thence to the wheels at the bottomof the shaft and up to and overthe wheels B and C, and thereconnected with the counter-balanceby a pulley, the end of the ropebeing fastened to the top shelfclose by where it started. A safetyrope is attached to the top… … k Safety Dumb Waiter. 5iS B UJLD1NG CONS TR UC TION.
Building
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
