Commercial bookbinding; a description of the processes and the various machines used (1910)
Stephen, Geo. A. (George Arthur), 1880-1934 · London, W.J. Stonhill and co. · leaf 41
Fig. 52. the desired amount from the edge ofthe books, tin1 operator places a bookagainst the back ^auge and then pushesit along the table until it is gripped be- M COMMERCIAL BOOKBINDING. ! two horizontal endless chains, madeol .1 series ol metal cross-bars. Theoperating surfaces of the chains are … Fig. S3. parallel to each other. The upper chainpresses down upon the upper side of thebook and the lower one carries the bookpast the rapidly revolving cutting knife(driven by an ordinary drivingbelt) in such a manner as tobring the fore-edge in contai Iwith it. These chains, ofcourse, also serve…
Bookbinding
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