. A dictionary of arts, manufactures and mines : containing a clear exposition of their principles and practice. The drawing frame, as shown in section in Jigs. 328, 330, and in a back Aiew in , will require, after the above details, little further explanation. / / are the weightswhich press down the top rollers upon the under ones, by means of the rods k k and hooki. Each fluted roller is, as shown at f, fig. 329, provided in the middle of its lenslh witha thinner smooth part called the iicck, whereby it is really divided into two fluted portions,represented by e « in the figure. Upon
. A dictionary of arts, manufactures and mines : containing a clear exposition of their principles and practice. The drawing frame, as shown in section in Jigs. 328, 330, and in a back Aiew in , will require, after the above details, little further explanation. / / are the weightswhich press down the top rollers upon the under ones, by means of the rods k k and hooki. Each fluted roller is, as shown at f, fig. 329, provided in the middle of its lenslh witha thinner smooth part called the iicck, whereby it is really divided into two fluted portions,represented by e « in the figure. Upon this middle neck in the pressure rollers, the hooki and the saddle h immediately bear, as shown in the former_^g. 328. The card-ends, tothe number probably of six, are introduced to the drawing frame either from tin cans,placed at e e,fig. 330, and at a,fig. 329, or from lap-bobbins; and, after passing through it,the ribands or slivers are received either into similar tin cans, as g, or upon other lap-bobbins upon the other side. These appendages may be readily conceived, and are thereforenot exhibited in
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Keywords: ., bookcentury1800, bookdecade1840, booksubje, booksubjecttechnology
