Appletons' cyclopaedia of applied mechanics: a dictionary of mechanical engineering and the mechanical arts (1880)
D. Appleton and Company, Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 316
ged the tumbler cannot be turned to alter the combination. To effect the latter object, a key isinserted at D, by turning which the arms are moved out of contact with the wheel B, and the tumblerA can then be turned as desired. LOCOMOTIVE. See Locomotive, Description of Parts of the ; Locomotive,… … 304 LOCOMOTIVE, DESCRIPTION OF PARTS OF THE.
Mechanical engineering -- Dictionaries
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