ELECTRIC TOOL

To provide improvement on an electric tool performing different actions according to a rotative direction of a motor.SOLUTION: An electric tool includes a motor and a gear reducer. The motor has a motor shaft rotatable in two directions of a normal direction and a reverse direction. The gear reducer...

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Hauptverfasser: IKUTA HIRONORI, NAOI YOSUKE
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide improvement on an electric tool performing different actions according to a rotative direction of a motor.SOLUTION: An electric tool includes a motor and a gear reducer. The motor has a motor shaft rotatable in two directions of a normal direction and a reverse direction. The gear reducer is connected operably to the motor shaft. The gear reducer is constituted so that a reduction ratio is changed according to change of the rotation direction of the motor shaft.SELECTED DRAWING: Figure 2 【課題】モータの回転方向に応じて異なる動作を行う電動工具に関する改良を提供する。【解決手段】電動工具は、モータと、ギヤ減速機とを備える。モータは、正方向および逆方向の二方向に回転可能なモータシャフトを有する。ギヤ減速機は、モータシャフトに動作可能に連結されている。ギヤ減速機は、モータシャフトの回転方向の変更に応じて減速比が変更されるように構成されている。【選択図】 図2