Gear cutting – milling – or planing – Milling – Process
Reexamination Certificate
2005-04-19
2005-04-19
Wellington, A. L. (Department: 3722)
Gear cutting, milling, or planing
Milling
Process
C409S185000, C409S145000, C144S135200, C029S03300H
Reexamination Certificate
active
06881018
ABSTRACT:
An apparatus and method for shaping an edge of a tile. The preferred embodiment enables an operator to place a tile between an elevator and a reference plate. The operator snugs the edge of the tile up against a reference plate, and causes the elevator to press the tile towards the reference plate. The reference plate and the elevator are coupled with a transporter. The transporter is moved to maintain the tile in contact the guide surface, whereby the edge is placed into an edge shaping zone of a shaping tool, such as a router bit or a saw. Two or more shaping tools may be placed in series along the guide surface whereby the edge may be successively shaped by each shaping tool in a two or multi-stage process. A motor and a lead screw or a chain may be used to move the transporter and tile.
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Rayon Enrique
Stoscher Dennis C.
Reilly Patrick
Ross Dana
Wellington A. L.
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