Knight's American mechanical dictionary : a description of tools, instruments, machines, processes and engineering, history of inventions, general technological vocabulary ; and digest of mechanical appliances in science and the arts . voted pen-dant drivers, whichare adjusted to theside of the cask by a cam-disk with projections onthe peripliery that force the drivers outward as it isturned, ami by revolving the screw-shaft, tlie headis depressed and drives the hoops upon the cask. Hooping. (Founding.) The iron-work arounda Flat, thin 1. {Coopering.
Knight's American mechanical dictionary : a description of tools, instruments, machines, processes and engineering, history of inventions, general technological vocabulary ; and digest of mechanical appliances in science and the arts . voted pen-dant drivers, whichare adjusted to theside of the cask by a cam-disk with projections onthe peripliery that force the drivers outward as it isturned, ami by revolving the screw-shaft, tlie headis depressed and drives the hoops upon the cask. Hooping. (Founding.) The iron-work arounda Flat, thin 1. {Coopering.) a. A mode ofconnecting the ends of the split pole or slat whichforms a hoop. b. One of the interlocking notches near the endsof a barrel-hoop. Machines are made for cutting hoop-locks, havingdescending cutters shaped to the curved form ofthe notch rcfpiired. 2. A fastening for the ends of hoops ; used inbaling hay or cotton. See B.\ Hoop-planing Ma-chine. (Coopering.) Amachine for thinning down and dressing the surfaceor surfaces of hoop-pole stuff, or of stuff sawed orcut for hoops. See Machine. Hoop-punching Ma-chine. (Coopering.) Amachine for punching rivet-holes in iron hoops forcasks. Fig. 2551 1^-. Hoop-racking Ma-chine. (Coopering.) One lor forcilily bend-ing rived lioops to make them tracta-ble in jilacing them around casks. Hoop-rivingMa-chine. {Coop-ering.\ A machine in which the barof wood to be rived is sawed out ofa proper width for the hoop refjuired,and the end checked by a gang ofcircular saws. Tlie end is then placedbetween the guiding friction wheelsand advanced to the groove of thewheel, where it is seized by the biteof the upper pressure disk, and pass-ing along is deflected upwards byanother wheel emerging from be-tween the latter wheel and the- itp-per disk in a riven condition. Hoop-sawing Ma-chine.(Coopering.) a. A niacldne in whichgaged stuff is fed to a gang of cir-cular saws and reduced to dimensionsfor making hoops. In the ex
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Keywords: ., bookcentury1800, booksubjectin, booksubjectmechanicalengineering
