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 158
558. WATER METER, Thompson* model. A swinging disc movement on ball socket, operated by a flow of water, rotates a vertical crank spindle and gear train with index hand above the diaL … 559. WATER-VELOCITY INDICA-TOR AND REGISTER.—Variations mvelocity of a stream varies the position ofthe float, which is registered on a traversecard by a penciL
Mechanical movements
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.