B - Operations – Transporting – 27 – L
Patent
B - Operations, Transporting
27
L
B27L 5/02 (2006.01)
Patent
CA 2490443
A method of cutting a wood block for production of veneer by a rotary veneer lathe is disclosed. The veneer lathe includes a knife carriage which has a veneer knife mounted therein and having a cutting edge, a number of rotatable peripheral drive wheels disposed at a spaced interval in parallel relation to the cutting edge of the veneer knife and each having on the circumferential periphery a number of tooth-like projections pierceable into the wood block adjacent to the cutting edge of the veneer knife for driving the wood block from the periphery thereof for rotation about its axis, and a guide member disposed adjacent to the drive wheel for guiding veneer peeled from the wood block. According to the invention, cutting of the wood block is done at a first position of the peripheral drive wheels where the veneer peeled from the wood block and moving past said guide member is pierced by the projections to such an extent that substantial splits are formed in the veneer along wood grain thereof by a force of the projections acting on the veneer, and also at a second position where the projections provide no force to the veneer moving past the guide member that causes the substantial splits in the veneer along wood grain thereof.
Meinan Machinery Works Inc.
Robic
LandOfFree
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