| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric cutter with a dust collecting function which achieves small friction resistance between a cover bottom surface and a ground material surface, avoids blocking a visual field, keeps high stability, and unfailingly collects dust.SOLUTION: A part of a rotary blade 9 driven by a motor incorporated in an electric cutter 1 is covered by a first cover 4 and a second cover 5. A front wheel 11 rotatably sandwiched in the cover is installed at a distal end part in a cutting direction of an entire structure. A dust discharge duct 22 which leads from an interior part of the cover to an exterior part is provided above the front wheel 11.SELECTED DRAWING: Figure 1 |
