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 123
44. Tool post, to swivel and lock in any position. See also No. 493. 945. Locking screw, to lock the hand wheel and spur pinion to the shaft when required to be driven by it. See also Lock Nuts. TJie common varieties of lever locks with stepped key-wards.See No. 1723. Section 50.—HINGES AND JOINTS.… … 118 THE ENGINEEKS SKETCH-BOOK. 949 & 950. Pintle hinges. 951 & 952. Parchment or leather hinging for wood movements. 953. Dovetail joint, used on iron bedsteads, &c.; the circular dovetail is slightly tapered and fitted tight. 954. Hinge for a door, required to lay flat against the wall…
Mechanical movements
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