Title:
卓上切断機
Document Type and Number:
Japanese Patent JP4534549
Kind Code:
B2
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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Inventors:
Ryuichi Imamura
Ushiwata Shigeharu
Ushiwata Shigeharu
Application Number:
JP2004092738A
Publication Date:
September 01, 2010
Filing Date:
March 26, 2004
Export Citation:
Assignee:
Hitachi Koki Co., Ltd.
International Classes:
B23D45/04; B27B5/20; B23D45/14; B23D47/02; B27B3/12; B27B5/29; B27B19/00
Domestic Patent References:
| JP9164504A | ||||
| JP2005279933A | ||||
| JP11254401A | ||||
| JP11048029A |
Foreign References:
| CA2372451A1 | ||||
| US20030070521 |