Apparatus for surfacing flitch
AssigneePadana AG
InventorsDaniel J. Rastatter, Jürgen F. Trost
Life of this patent
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Abstract
An apparatus for surfacing a flitch by cutting material from its radially outer surface to prepare the flitch for veneer slicing or other uses. The apparatus comprises a cutterhead rotatable about a cutterhead axis. The apparatus further comprises a carriage comprising a ring that rotates about a carriage axis and a pivot arm that carries the cutterhead and is coupled to the rotatable ring for pivoting movement about a pivot arm axis. The apparatus further comprises a flitch contour accommodation device coupled to the pivot arm and to the cutterhead to permit rotation of the cutterhead about a device axis that is generally transverse to the cutterhead axis.
Claims5
1-21. (canceled)
An apparatus for surfacing a flitch by cutting material from its radially outer surface to prepare the flitch for veneer slicing or other uses, the apparatus comprising
- a cutterhead and
- a cutterhead mover to move the cutterhead circumferentially about the flitch for the cutterhead to cut material from the radially outer surface of the flitch,
- the cutterhead comprising a cutterhead shaft and at least one knife mounted for rotation therewith about a cutterhead axis that is defined by the cutterhead shaft and positionable transverse to an axis about which the cutterhead mover moves the cutterhead, wherein the cutterhead axis is configured to traverse the flitch.
Dependencies are inferred from the claim text.