B - Operations – Transporting – 27 – L
Patent
B - Operations, Transporting
27
L
B27L 5/02 (2006.01)
Patent
CA 2370608
A veneer lathe can be driven under the condition such that a veneer produced by cutting out a log is substantially free from surface scratch and can be used as a surface sheet for plywood. A roller bar drives a log while pushing its peripheral surface on the upstream side of a knife fixed to a knife carriage for cutting the rotating log in a log rotating direction. The roller bar has a large number of grooves defined in a peripheral surface thereof. The shape of the grooves in a section crossing the shaft centerline of the roller bar is set so that an angle between a tangent at a corner portion constituted by a first line of an outer periphery of the roller bar and a severed line extending outward from the side of the shaft centerline of the roller bar, and the second line extending outward, is 130 to 160 degrees.
Meinan Machinery Works Inc.
Nelligan O'brien Payne Llp
LandOfFree
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