Description
Excerpt from A Compendious History of the Cotton-Manufacture: With a Disproval of the Claim of Sir Richard Arkwright to the Invention of Its Ingenious Machinery
In 1772, James Hargrave, the improver of the Jenny, invented the Crank and Comb, a curious and most ingenious contrivance for taking the cotton off the cylinder. A thin plate of steel, toothed at the edge like a tennant saw, is worked in a perpendicular direction by a crank, and striking at short intervals against the cylinder, shaves off the cotton in ?eeces or cardings. See plate 10, figs. 2 and 3. The cards were nailed on both cylinders in longitudinal stripes, each stripe of card being placed parallel to the axis of the cylinder. These stripes were five or six inches broad, and from twelve to twenty inches long, according to the length of the cylinder. In the circumference of the second cylinder there were eight or ten stripes, and as the spaces between these stripes did not act upon the carded cotton, the ?eece was broken off at each interstice; these broken ?eeces were by the Crank and Comb, divided into four or more cardings, each carding being about an inch in diameter and twelve or twenty inches long.
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This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
In 1772, James Hargrave, the improver of the Jenny, invented the Crank and Comb, a curious and most ingenious contrivance for taking the cotton off the cylinder. A thin plate of steel, toothed at the edge like a tennant saw, is worked in a perpendicular direction by a crank, and striking at short intervals against the cylinder, shaves off the cotton in ?eeces or cardings. See plate 10, figs. 2 and 3. The cards were nailed on both cylinders in longitudinal stripes, each stripe of card being placed parallel to the axis of the cylinder. These stripes were five or six inches broad, and from twelve to twenty inches long, according to the length of the cylinder. In the circumference of the second cylinder there were eight or ten stripes, and as the spaces between these stripes did not act upon the carded cotton, the ?eece was broken off at each interstice; these broken ?eeces were by the Crank and Comb, divided into four or more cardings, each carding being about an inch in diameter and twelve or twenty inches long.
About the Publisher
Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com
This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Details
Publisher - Forgotten Books
Author(s) - Richard Guest
Hardback
Published Date -
ISBN - 9780331642599
Dimensions - 22.9 x 15.2 x 0.7 cm
Page Count - 77
Paperback
Published Date -
ISBN - 9781333819682
Dimensions -
Page Count -
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