Cutting – With means to deform work temporarily
Patent
1998-06-24
2000-04-11
Rada, Rinaldi I.
Cutting
With means to deform work temporarily
83418, 83420, 83432, 144 31, 1442091, B26D 706, B27B 100
Patent
active
060476222
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.
REFERENCES:
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patent: 4905843 (1990-03-01), Holbert
patent: 4931113 (1990-06-01), Feichtmeir
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patent: 5372168 (1994-12-01), Minami
patent: 5711199 (1998-01-01), Hesketh et al.
Holbert John C.
Tracy Jason W.
Corvallis Tool Co.
Harrington Robert L.
Rada Rinaldi I.
Vaughn T. Anthony
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