A shorter course in woodworking; a practical manual for home and school (1911)
Wheeler, Charles G. (Charles Gardner), 1855-1946 · New York, London, G.P. Putnam's sons · leaf 98
good. Useful clamps can be made of any strong strips of wood of suitablelength by nailing with clinch nails, or screwing, or bolting a block at eachend (Fig. 195). The work can be tightly wedged to a close bearing bydriving the slightly tapered double wedge (see Wedges, page 139); or byfastening… … Fig. 196 In some cases a stout cord doubled, can be put around the work, anda stick inserted between the two parts of the string. By turning the stickthe cord becomes twisted and the parts of the work drawn together (Fig. 197)-
Woodwork
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