Twentieth century hand-book for steam engineers and electricians with questions and answers; a practical non-technical treatise .. (1913)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & company · leaf 1010
r^^ the lower floor of the building. In this machine the sup-porting rollers b are at- the extreme right-hand end of Hydraulic Elevators 981 the guides U. In the lower jnachine sheaves D are closeto the cylinder^ as they will be when the elevator car isat the top floor. In this case the supporting… … FiG. 410 tween the sheaves D and E^ the better to support the ropesat the central point. On the upper machine in Fig. 408*a hook 1 mounted on a shaft carried by the guide shoes cengages a-piece e^, secured to the part J, as shown in Fig.510, at the center. At one end of the shaft which carries 982…
![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer04inte-411-180.webp)
