Cutter
AssigneeHitachi Koki Co., Ltd.
InventorsNaoki Tadokoro, Toshihiko Tachibana
Life of this patent
Estimating the term…
Abstract
A cutter for cutting a workpiece while using a water includes a housing, an electric motor disposed in the housing, a rotation shaft, a base, and a splashboard. The rotation shaft is supported by the housing for rotatably supporting an end tool driven by the electric motor. The base supports the housing, and has a top surface and a bottom surface to be in contact with the workpiece. The end tool has a part protrudable from the bottom surface. The splashboard section is positioned on the top surface and behind the end tool in a cutting direction. The splashboard section protrudes in a direction away from the top surface and extends in a direction substantially parallel to an axial direction of the rotation shaft.
Claims10
A cutter for cutting a workpiece in a cutting direction while using a water comprising:
- a housing;
- an electric motor disposed in the housing;
- a rotation shaft supported by the housing for rotatably supporting an end tool driven by the electric motor;
- a base supporting the housing, and having a top surface and a bottom surface to be in contact with the workpiece, the end tool having a part being protrudable from the bottom surface;
- and
- a splashboard section positioned on the top surface and behind the end tool in the cutting direction, the splashboard section protruding in a direction away from the top surface and extending in a direction substantially parallel to an axial direction of the rotation shaft.
Dependencies are inferred from the claim text.