Cutting – Rotatable disc tool pair or tool and carrier – With means to support work relative to tool
Reexamination Certificate
2008-11-07
2010-06-01
Ashley, Boyer D. (Department: 3724)
Cutting
Rotatable disc tool pair or tool and carrier
With means to support work relative to tool
C083S473000, C083S490000, C083S581000, C083S486100, C083S477100
Reexamination Certificate
active
07726225
ABSTRACT:
A miter saw includes a base section on which a workpiece is mounted, a saw blade section supporting a circular saw blade having a rotation axis extending in a lateral direction, a holder shaft extending in a direction perpendicular to the rotation axis, a holder tiltable about the holder shaft, two parallel guide bars disposed slidable with respect to the holder and extending toward the rotation axis, a support segment fixed to the guide bars and supporting the saw blade section, a pivot shaft disposed between the saw blade section and the support segment and extending in parallel with the rotation axis so that the saw blade section is pivotable about the pivot shaft, and a holder fixing mechanism that fixes a tilting posture of the holder and includes an operation member supported to the holder and having a rotatable shaft passing through a space between the two guide bars.
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Imamura Ryuichi
Ushiwata Shigeharu
Antonelli, Terry Stout & Kraus, LLP.
Ashley Boyer D.
Hitachi Koki Co,. Ltd.
Lee Laura M.
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