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    • 2. 发明授权
    • Fastener driving tool
    • 紧固件驱动工具
    • US08186553B2
    • 2012-05-29
    • US12530493
    • 2008-04-02
    • Hideyuki TanimotoToshihito SakabaHiroyuki OdaYoshihiro NakanoKenji Naganuma
    • Hideyuki TanimotoToshihito SakabaHiroyuki OdaYoshihiro NakanoKenji Naganuma
    • B25C5/15
    • B25C1/06
    • A fastener driving tool providing a prolonged durability and stabilized fastener driving operation. The tool includes a housing 2, a motor 31 disposed in the housing 2, a plunger 63 disposed in the housing and driven by the motor 31 for driving a nail 1A, a cable member 52 connected to the plunger 63 for pulling the plunger 63 from its bottom dead center where the nail is driven into a workpiece to a top dead center, and a drum 51 driven by the motor for winding the cable member thereover. A cable member is wound over the drum by a length greater than a linear distance between the bottom dead center and the top dead center. The cable member is flexed or deflected due to own weight when the plunger is at the bottom dead center.
    • 紧固件驱动工具,其提供延长的耐久性和稳定的紧固件驱动操作。 该工具包括壳体2,设置在壳体2中的电动机31,设置在壳体中并由用于驱动钉子1A的马达31驱动的柱塞63;连接到柱塞63以将柱塞63从 钉子被驱动到工件到上止点的下死点,以及由马达驱动的滚筒51,用于将电缆构件卷绕在其上。 电缆构件以大于下死点和上死点之间的线性距离的长度卷绕在滚筒上。 当柱塞在下死点时,电缆构件由于自重而弯曲或偏转。