Woodworking Safeguards for the Prevention of Accidents in Lumbering And ...
Woodworking Safeguards for the Prevention of Accidents in Lumbering And ...
David Van Schaack
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Fig. 257 and Fig. 258 show a six saw slasher, used for cutting rail and panel veneers to length, guarded so that when in operation the operator's hands cannot touch the saws. The guards also hold the veneer in place while it is being cut and prevent the pieces from being thrown by the saws. Each guard is hinged to its upright support. It is swung up by the slats on the conveyor and drops back over the saw after a slat has passed. Digitized by Google VENEER, FURNITURE, CHAIRS 157 In Fig. 257 the... guard is shown in normal position and Fig. 258 shows how it is swung up by a conveyor slat. The particular machine illustrated is run by six operators. Each stands between saws and pulls the veneer for the desired cut. Splicer. This ma- chine for jointing and glueing sheets of veneer after its operator has matched them needs to be guarded at its feeding point, where the material passes between two solid link chains. Fig. 259 shows a guard for this point in the form of flat springs set just ahead of the nip in the chains.
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