The engineer's sketch-book of mechanical movements, devices, appliances, contrivances and details employed in the design and construction of machinery for every purpose; (1902)
Barber, Thomas Walter. [from old catalog] · New York, Spon & Chamberlain · leaf 273
99. Capstan drill or cutter head, for lathe or boring machine. The head revolves diagonally, and may have sockets for several toolsto follow each other in succession in operating on a piece of work. 2100. Adjustable tool box. 2101. Spanner, with adjustable jaw. 2102. Spring taper socket, with… … 2103. 2102. . --- ■---- i 2105. 2104. s 2 268 THE ENGINEERS SKETCH-BOOK. 2106. Three-jaw face chuck. The jaws are made to act together or separately by a spiral plate, or by screws. See Nos. 158, 1384. 2107. Split tool holder (harbors patent), with taper thread and nut to grip a round (or other)…
Mechanical movements
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