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.
Claims5
A handheld cutter for cutting a workpiece during sliding movement of the handheld cutter relative to the workpiece while using a water comprising:
- a housing comprising a handle;
- 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;
- a splashboard section positioned on the top surface and behind the end tool in the sliding 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;
- and
- a link extending from the upper surface of the base;
- wherein the housing has a front end portion in the sliding direction pivotally movably connected to the base, and has a rear end portion in the sliding direction;
- and
- wherein the end tool is a circular blade;
- wherein the rear end portion of the housing is releasably fixable to the link to maintain a pivot posture of the housing, and
- wherein the splashboard section is integral with the link.
Dependencies are inferred from the claim text.