. Contributions to practical physiology and pharmacology. Physiology; Pharmacology. DkLM and 61 that is, the bearing between the socket in the upper surface of the end of the drum sleeve and the pin carried by the hinged arm of the upper I)earing support, through the ring bearings in the drum sleeve and reel. The lower end of the spindle is cup])ed and rests upon a hardened steel ball, which is set in a socket in the floor of the viscosity chamber of the controller base. Fig. 61. The ball rests ujjon a hardened steel. Fig. 61. Cross-section of base of drum stand. Note the lower be
. Contributions to practical physiology and pharmacology. Physiology; Pharmacology. DkLM and 61 that is, the bearing between the socket in the upper surface of the end of the drum sleeve and the pin carried by the hinged arm of the upper I)earing support, through the ring bearings in the drum sleeve and reel. The lower end of the spindle is cup])ed and rests upon a hardened steel ball, which is set in a socket in the floor of the viscosity chamber of the controller base. Fig. 61. The ball rests ujjon a hardened steel. Fig. 61. Cross-section of base of drum stand. Note the lower bearing, the viscosity chamber, pulley and brake, the air chamber of the cap communicating with viscosity chamber through a hole in the diaphragm, and the double grease cup seal in the air chamber. The leather soles of the drum feet are shown. floor. The socket is provided above with a narrow circular brass bear- ing surface, which is fitted to the lower end of the spindle. Just above the lower bearing the spindle carries a brass oval-faced pulley, which is set rigidly to the spindle, after which the outer face is turned and polished very accurately, as it is by means of this surface that the speed. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Guthrie, Charles Claude, b. 1880. [Baltimore, Press of Kohn and Pollock]
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectphysiology, bookyear1
