 | American Society of Mechanical Engineers - 1886 - 1520 pages
...shallow dish of mercury extending its entire length with means of adjustment similar to plate h, Fig. 67. Attach a microscope first to one end and then to the...points until every point is in focus. With regard to the expense of fitting up a lathe with the microscopic attachments indicated above, it may be estimated... | |
 | American Society of Mechanical Engineers - 1886 - 930 pages
...shallow dish of mercury extending its entire length with means of adjustment similar to plate h, Fig. 67. Attach a microscope first to one end and then to the other e »d of the planer, and make the adjustment for level such that the surface of the mercury is sharply... | |
 | American Institute of Electrical Engineers - 1901 - 1074 pages
...valves which are operated by an eccentric on the main crank shaft, and serve to direct the gas and air first to one end and then to the other end of the cylinder, performing the same function that is fulfilled by the admission valve of a steam engine,... | |
 | 1908 - 664 pages
...the cylinder to the valve face. There are three ports in the valve; the middle one admits the water first to one end and then to the other end of the cylinder. The exhaust or outlet ports are connected together around the inlet port and discharge the... | |
 | Lothrop Davis Higgins - 1909 - 136 pages
...effect upon the one pole of the needle ? Now use the same (either) pole of the bar magnet, presenting it first to one end and then to the other end of the compass needle. State the results. Does there seem to be a difference between the two poles of a magnet... | |
 | 1923 - 748 pages
...These four links form what is known as the four-link slider crank mechanism. 2. The piston P moves first to one end and then to the other end of the cylinder d. The steam from the boiler enters one end — say, in this case, the end h — of the cylinder,... | |
 | William Henry Timbie - 1924 - 802 pages
...very simple alternator, and is shown in Fig. 209. 128. The Commutator. If we can connect each brush first to one end and then to the other end of the revolving coil, making the change just at the instant the voltage and current in each side are reversing,... | |
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Attach a microscope first to one end and then to the other end of the planer, and make the adjustment for level such that the surface of the mercury is sharply in focus under the microscope in the two positions. The bed-plate can then be blocked up at... 