Mechanical movements, powers and devices; a treatise describing mechanical movements and devices used in construcive and operative mechinery and the mechanical arts, being practically a mechanical dictionary (1917)
Hiscox, Gardner Dexter, 1822?-1908 · New York : The Norman W. Henley publishing co. · leaf 57
ed intesting the tensilestrength of metals. S, article to be tested; «/, stops to control vibra-tion of levers ; W, weight. 150. BOURDON PRESSURE GAUGE.—A flattened spring metal tube is bent toa circular form. One end is fixed to theinlet stud; the other end is connected toa lever sector by a link.…
Mechanical movements
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