. Supplement to Spons dictionary of engineering, civil, mechanical, military, and naval. coarse-pitched double-threaded brass screw K is pinned, and these threads bear agamst a smallcross-head L, which is passed through a slot in the shaft, and has its ends bevelled off to partialscrew-threads so as to fit on the screw K, Figs. 1078 to 1080. The slot through the shait extendsnearly to the bearing C, giving the cross-head L freedom to slide along it m the diiection of thebearino-. From its extremity at M to the slot the shaft is bored out, and a small rod N passes upthis bore and is screwed to
. Supplement to Spons dictionary of engineering, civil, mechanical, military, and naval. coarse-pitched double-threaded brass screw K is pinned, and these threads bear agamst a smallcross-head L, which is passed through a slot in the shaft, and has its ends bevelled off to partialscrew-threads so as to fit on the screw K, Figs. 1078 to 1080. The slot through the shait extendsnearly to the bearing C, giving the cross-head L freedom to slide along it m the diiection of thebearino-. From its extremity at M to the slot the shaft is bored out, and a small rod N passes upthis bore and is screwed to the cross-head L. A light spiral sprmg encircles this rod m the bore, and 512 DYNAMOMETER. presses the cross-liead L lightly against the screw K, the resistance at its other end being producedby the screwed bush at M. The rod N is prolonged beyond tlie end of the main shaft, to work the slide O of a counter anddisc integrating apparatus, Figs. 1078 and 1081. The slide works in V grooves and contains initself an integrating disc P, supported on brackets projecting from the side, with
Size: 2531px × 987px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1870, booksubjectenginee, bookyear1879
