Abstract: A billet of veneer sheets is constructed using parallel sheet conveying conveyors for simultaneous building of partial fans that are combined and transferred to the trailing end of the billet. Encoders, detectors and computer controls control the conveyors for precise placement of the sheets in building a fan and precision placement of the fan to the trailing end of the billet.

Abstract: An apparatus for scarfing edge portions of a veneer sheet to produce a joint suited for joining the veneer sheets in an edge to edge relation. A conveyor system aligns, conveys and flattens the sheet. The sheet as it is being conveyed is engaged by tapered anvils provided on each side of the apparatus that deflect edge portions of the sheet at an angle to the plane of the flattened sheet. A diverter directs the edge of the sheet to one side or the other of the anvils. The resiliency of the sheet maintains the deflected edge portion against the anvil. The edge of the sheet when diverted to one side of the anvils is conveyed through scarfing saws that generate a bevel on each of the deflected side edges. The edge of the sheet when diverted to the opposite side of the anvils by-passes the scarfing saws.

Abstract: A machine and process for assembling flanges to a web to produce an I-beam. The machine has conveyors for conveying each flange and a separate conveyor system for conveying the web. The web is rigidly held to prevent lateral movement as the flanges and web are assembled. The conveyance mechanism for the webs is adjustable upwardly and downwardly to accommodate changes in the flange dimension and web thickness. The conveyance mechanism for the web is mounted on inclined ramps. Movement of the conveyance mechanism in one direction elevates the conveyance mechanism and movement in the other direction lowers the conveyance mechanism. The flanges as conveyed are sensed and relatively adjusted to assure alignment of the leading ends.

Abstract: An apparatus for scarfing edge portions of a veneer sheet to produce a joint suited for joining the veneer sheets in an edge to edge relation. A conveyor system aligns, conveys and flattens the sheet. The sheet as it is being conveyed is engaged by tapered anvils that deflect edge portions of the sheet at an angle to the plane of the flattened sheet. One anvil on one side deflects one edge portion upward and the anvil on the opposite side deflects the opposite edge portion downward. The resiliency of the sheet maintains the deflect edge portion against the anvil. The sheet is conveyed through scarfing saws which generate a bevel on each of the deflected side edges.