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    • 1. 发明公开
    • BATTERY-POWERED DRILL
    • 电池供电钻
    • EP3199278A1
    • 2017-08-02
    • EP17160009.1
    • 2014-03-27
    • Nitto Kohki Co., Ltd.
    • OHTSUKA, KenjiYOKOYAMA, Toshiki
    • B23B45/02B23B45/14B25H1/00
    • B23B45/02B23B45/001B23B2260/024B25H1/0071H01M2/1022H01M10/48H01M2220/30
    • There is provided a drilling machine using a battery to drive an electromagnet for securely holding a drilling machine body unit and to drive a motor rotationally driving a drilling tool. The drilling machine (10) has a body unit (12), an electromagnet (18) attached to the body unit to securely hold the body unit, a drilling drive unit (14) that has a motor (48) for rotationally driving a drilling tool (44) and that is attached to the body unit so as to reciprocate relative to the body unit to move the drilling tool toward and away from a workpiece to be drilled by the drilling machine, a drive control circuit provided in the body unit to drive and control the motor and the electromagnet, and a battery (16) connected to the drive control circuit. The motor and the electromagnet are drove and controlled by the drive control circuit using the battery as a power source.
    • 提供了一种使用电池驱动电磁体的钻孔机,用于牢固地保持钻孔机本体单元并驱动旋转地驱动钻孔工具的马达。 钻机(10)具有本体单元(12),附接到本体单元以牢固地保持本体单元的电磁体(18),具有马达(48)的钻井驱动单元(14),所述马达旋转地驱动钻井 工具(44)并且附接到主体单元以便相对于主体单元往复运动,以使钻孔工具朝向和远离将被钻孔机钻出的工件移动,驱动控制电路设置在主体单元中以 驱动和控制电机和电磁体,以及连接到驱动控制电路的电池(16)。 驱动控制电路使用电池作为动力源来驱动和控制电机和电磁体。
    • 2. 发明公开
    • BATTERY-POWERED DRILL
    • 电池柜BOHRMASCHINE
    • EP2979791A1
    • 2016-02-03
    • EP14775679.5
    • 2014-03-27
    • Nitto Kohki Co., Ltd.
    • OHTSUKA, KenjiYOKOYAMA, Toshiki
    • B23B45/02B23B45/14
    • B23B45/02B23B45/001B23B2260/024B25H1/0071H01M2/1022H01M10/48H01M2220/30
    • There is provided a drilling machine using a battery to drive an electromagnet for securely holding a drilling machine body unit and to drive a motor rotationally driving a drilling tool. The drilling machine (10) has a body unit (12), an electromagnet (18) attached to the body unit to securely hold the body unit, a drilling drive unit (14) that has a motor (48) for rotationally driving a drilling tool (44) and that is attached to the body unit so as to reciprocate relative to the body unit to move the drilling tool toward and away from a workpiece to be drilled by the drilling machine, a drive control circuit provided in the body unit to drive and control the motor and the electromagnet, and a battery (16) connected to the drive control circuit. The motor and the electromagnet are drove and controlled by the drive control circuit using the battery as a power source.
    • 提供了一种使用电池驱动电磁体以牢固地保持钻机主体单元并驱动旋转地驱动钻具的马达的钻孔机。 钻机(10)具有主体单元(12),安装在主体单元上以牢固地保持主体单元的电磁体(18),具有用于旋转地驱动钻孔的马达(48)的钻孔驱动单元(14) 工具(44),并且其被附接到主体单元以相对于主体单元往复运动,以使钻孔工具朝向和远离待钻孔的工件移动;驱动控制电路,设置在主体单元中 驱动和控制电动机和电磁体,以及连接到驱动控制电路的电池(16)。 电动机和电磁铁由驱动控制电路驱动并使用电池作为电源进行控制。