The Civil engineer and architect's journal, scientific and railway gazette (1839)
London : [William Laxton] · leaf 464
which works on a joint /, so that at anyinoment the bar D may be thrown on on^. side, as shown by the dottedlines in Figure 2, when the rope drops down, and the velocity of thetrain is checked by the drags or brake in the usual way ; the fingersp,p, are placed in order that Uhe rope may be… … No. 27.—Vol. U.—DiiCEMUEa, 1S3J 448 THE CIVIL ENGINEER AND ARCHITECTS JOURNAL. [December, Apfaratus to take up a Cauriage or Carriages whilst the TRAIN IS at full SPEED.Fig 3, SiJu View.
Architecture · Civil engineering · Science
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