Inside Out Library

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 211

An illustration from 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, leaf 211
759^. PNEUMATIC EMER-GENCY BRAKE.—Instantaneous ac-tion from air brake pressure on thepiston A, which is connected by ajointed rod to the levers E, E, throwsthe brake H in contact with the railwith great force. 204 ELECTRIC POWER AND CONSTRUCTION. … 759/. SOLENOID ELECTRIC FAN.—A circular magnet attached to a pivoted armand fan blade, oscillates within two electriccoils by the alternate make and break of thecircuit from the battery by the contact fin-gers and studs. Requires no switch; sim-ply stopping or starting the fan blade putsit out and…

Mechanical movements

Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.

More pictures from 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

More like this