Mechanical movements, powers, devices and appliances (1901)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley & company · leaf 394
1595. TROLLEY CAR TRUCK.— The larger wheel is geared to themotor. The small wheel is thetrailer. MISCELLANEOUS DEVICES. 385 … 1596. FREIGHT-CAR TRUCK,forward half, with brake, beam,and safety chain; spring andbearing bar.
Mechanical movements
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
