American machinists' handbook and dictionary of shop terms : a reference book of machine shop and drawing room data, methods and definitions (1914)
Colvin, Fred H. (Fred Herbert), 1867-1965, Stanley, Frank A. (Frank Arthur), b. 1874 · New York : McGraw-Hill book company ; London : Hill · leaf 644
into a shaft byend milling a seat into which the key issecured. Where a key of some length isfixed in the shaft and a member arrangedto slide thereon it is called a feather orfeather key.for cutting keyways in shafts or hubs of Key, Taper — The taper key is made withand without head. The taper is… … Key Seater — Machinepulleys or gears.
Machine-shop practice
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