Abstract: A veneer lathe for turning the log by means of a rotary roller which is capable of continuing the cutting operation until the log being cut comes to have a diameter practically the same as the spindle diameter. Said veneer lathe comprises a boring unit, centering unit, a spindle conveying mechanism for conveying the log from the boring unit to the spindle means, rotary drive roller to turn the log and means for guiding the spindles and stopping the log movement. The log is formed with center bores by the boring unit. Through said center bores, the spindles are inserted to prevent the log from deflecting under the pressing force of the rotary roller. Upon completion of the turning operation, the spindles are removed out of the centerbores while the spindle guiding and log stopping means prevents the log from following the spindle removing action.

Abstract: A veneer lathe for turning a log thereon to cut off veneer sheets therefrom. The log is principally driven by a rotary roller having a plurality of projections therearound, which roller is pressed against the log to ensure positive engagement with the periphery thereof. The log is formed with a center bore at a core portion thereof. A spindle to support the log is inserted into the center bore to prevent the log deflection due to the pressure from the rotary roller. Another form of this veneer lathe is additionally provided with a center bore forming mechanism together with a centering mechanism for the boring operation such that a center bore is formed in the log in advance before being turned on the veneer lathe.

Abstract: A reinforced veneer sheet and a method of manufacturing the reinforced veneer sheet are provided. On an imperfect veneer sheet, a plurality of closed cuts are formed in a row through the sheet across the veneer grain. Through these closed cuts, a length of cord is forced at its intermediate portions from one side of the sheet until they protrude from the other side. The cuts are formed repeatedly and the cord is also forced through the cuts repeatedly on a veneer sheet fed in one direction or cut off from a log turned on a veneer lathe.

Abstract: A reinforced veneer sheet and a method of manufacturing the reinforced veneer sheet are provided. On an imperfect veneer sheet, a plurality of closed cuts are formed in a row through the sheet across the veneer grain. Through these closed cuts, a length of cord is forced at its intermediate portions from one side of the sheet until they protrude from the other side. The cuts are formed repeatedly and the cord is also forced through the cuts repeatedly on a veneer sheet fed in one direction or cut off from a log turned on a veneer lathe.