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in order to cut. The stationary blade forms the edge of the cutting table, with the moving blade mounted on a cutting arm. Originally known as a table gauge shear because its gauge allowed the cutting of consistently-sized materials, the board shear resembles a larger version of the paper cutters
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Many modifications of the basic design were made in the 19th century, with changes such as rack-and-pinion adjustment for the outer gauge and improved clamp bars.
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describes early board shears, and places their development in "about 1836"; credit for the invention is ascribed to Warren De La Rue in the
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The earliest known reference to a board shear comes from an 1842 supplement to
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is a large, hand-operated machine for cutting board or paper. Like
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103:A History of English Craft Bookbinding Technique
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138:Robinson, J.T. U.S. Patent 225871, 1880.
129:Brombacher, C. U.S. Patent 43634, 1864.
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213:. You can help Knowledge (XXG) by
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207:the design of mass-produced books
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60:The Bookbinder's Trade Circular
165:"Bindery Equipment - Products"
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101:Middleton, Bernard (1996).
45:commonly found in offices.
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105:. Oak Knoll Press &
68:Great Exhibition of 1851
199:making art out of books
56:A Day at a Bookbinder's
201:, the arts related to
40:exceeding the paper's
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64:Reports of the Juries
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109:. pp. 232–234.
24:Used extensively in
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20:Board shear
254:Categories
175:2007-07-24
156:2007-07-24
89:References
260:Book arts
66:from the
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77:See also
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
