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    • 4. 发明授权
    • Attachment interface for rotary hand tools
    • 旋转式手动工具附件接口
    • US08327551B2
    • 2012-12-11
    • US12700003
    • 2010-02-04
    • Kevin WasielewskiJosh BarhitteTimothy Baker
    • Kevin WasielewskiJosh BarhitteTimothy Baker
    • B23B51/00B25F5/02
    • B23D59/007B24B23/005B25F5/02Y10T408/569
    • Embodiments of the present invention are directed to an attachment interface for a handheld power tool having an elongated housing and a rotary output shaft, the interface comprising a nose portion having a generally cylindrically shaped wall extending in the direction of the center axis to a flat annular surface, a plurality of screw threads formed in an outer surface of the wall configured to have an attachment device with a screw threaded collar mounted on the interface, and a first plurality of keys formed in an inner surface of the wall configured to receive have an attachment device with a second plurality of complementary keys, the engaged keys preventing rotation of the attachment device when the attachment device is mounted on the interface.
    • 本发明的实施例涉及一种用于具有细长壳体和旋转输出轴的手持式动力工具的附接界面,所述接口包括鼻部,所述鼻部具有沿中心轴线方向延伸到平坦环形的大致圆柱形壁 形成在所述壁的外表面中的多个螺纹,所述螺纹形成在所述壁的外表面中,所述螺纹被构造成具有安装在所述界面上的螺纹轴环的附接装置,以及形成在所述壁的被配置为接收的内表面中的第一多个键具有 附接装置具有第二多个互补键,所述接合键防止当所述附接装置安装在所述界面上时所述附接装置的旋转。
    • 8. 发明申请
    • ATTACHMENT INTERFACE FOR ROTARY HAND TOOLS
    • 旋转手工附件接口
    • US20110188957A1
    • 2011-08-04
    • US12700003
    • 2010-02-04
    • Kevin WasielewskiJosh BarhitteTimothy Baker
    • Kevin WasielewskiJosh BarhitteTimothy Baker
    • B23B49/02
    • B23D59/007B24B23/005B25F5/02Y10T408/569
    • Embodiments of the present invention are directed to an attachment interface for a handheld power tool having an elongated housing and a rotary output shaft, the interface comprising a nose portion having a generally cylindrically shaped wall extending in the direction of the center axis to a flat annular surface, a plurality of screw threads formed in an outer surface of the wall configured to have an attachment device with a screw threaded collar mounted on the interface, and a first plurality of keys formed in an inner surface of the wall configured to receive have an attachment device with a second plurality of complementary keys, the engaged keys preventing rotation of the attachment device when the attachment device is mounted on the interface.
    • 本发明的实施例涉及一种用于具有细长壳体和旋转输出轴的手持式动力工具的附接界面,所述接口包括鼻部,所述鼻部具有沿中心轴线方向延伸到平坦环形的大致圆柱形壁 形成在所述壁的外表面中的多个螺纹,所述螺纹形成在所述壁的外表面中,所述螺纹被构造成具有安装在所述界面上的螺纹轴环的附接装置,以及形成在所述壁的被配置为接收的内表面中的第一多个键具有 附接装置具有第二多个互补键,所述接合键防止当所述附接装置安装在所述界面上时所述附接装置的旋转。
    • 9. 发明申请
    • DUST COLLECTION ATTACHMENT SYSTEM FOR HANDHELD POWER TOOLS
    • 用于手持式电动工具的垃圾收集系统
    • US20110185869A1
    • 2011-08-04
    • US12700354
    • 2010-02-04
    • Kevin WasielewskiJosh BarhitteTimothy Baker
    • Kevin WasielewskiJosh BarhitteTimothy Baker
    • B26D7/18
    • B23Q11/0046B23Q11/0042B24B55/102B25F5/02Y02P70/171Y10T83/207
    • Embodiments of the present invention are directed to a dust collection attachment system for use with a power tool having an elongated housing with a nose portion with a rotary output shaft, the nose portion being configured to have an accessory device mounted thereon, the system comprising a flexible dust hose attachable to the accessory device for removing dust and particles from the immediate area of the accessory device, the accessory device having a dust exhaust port for connection with the hose and a hose support removably attached to a rear end portion of the power tool opposite the nose portion thereof for supporting the dust hose, the support having a releasable mounting clasp on one end for attachment to the rear end of the power tool and a hose retaining clip attached to the mounting clasp
    • 本发明的实施例涉及一种与电动工具一起使用的集尘附着系统,该电动工具具有带有旋转输出轴的鼻部的细长壳体,该鼻部部分构造成具有安装在其上的附件装置,该系统包括: 柔性防尘软管可附接到附件装置,用于从附件装置的直接区域除去灰尘和颗粒,附件装置具有用于与软管连接的排尘口和可拆卸地附接到电动工具的后端部分的软管支架 在支撑灰尘软管的鼻部部分相对的位置处,支撑件在一端具有可释放的安装扣,用于附接到动力工具的后端,以及附接到安装扣的软管保持夹
    • 10. 发明申请
    • DRIVE SYSTEM FOR INTERCONNECTING ATTACHMENT DEVICES AND HANDHELD ROTARY POWER TOOLS
    • 用于互连连接装置和手持式旋转电动工具的驱动系统
    • US20110186316A1
    • 2011-08-04
    • US12700338
    • 2010-02-04
    • Josh BarhitteHiram AburtoErnesto CandiaAndy G. Meyers
    • Josh BarhitteHiram AburtoErnesto CandiaAndy G. Meyers
    • B23Q5/54B25F5/00
    • B25F5/00B23Q5/54
    • Embodiments of the present invention are directed to a drive system for releasably interconnecting a motor shaft of a rotary hand held power tool and an input shaft of an attachment device that is mounted thereon, the system comprising, an elongated flexible drive shaft connected to the input shaft of the attachment device, the flexible drive shaft having an outer end portion with a non-circular cross-section configured to engage a complementarily shaped cavity of an output shaft operatively attached to the power tool motor shaft, an elongated output shaft operatively connected to the motor shaft of the power tool, the output shaft having a generally cylindrical outer configuration along its length and having a rearward mounting portion for attachment to the motor shaft, an intermediate portion having the complementarily shaped cavity for receiving the flexible drive shaft and a forward portion with an enlarged concentric opening for receiving and guiding the outer end portion of the flexible drive shaft into the cavity during mounting the attachment device on the power tool.
    • 本发明的实施例涉及一种用于可释放地互连旋转手持式电动工具的电动机轴和安装在其上的附接装置的输入轴的驱动系统,该系统包括:连接到输入端的细长柔性驱动轴 所述柔性驱动轴具有非圆形横截面的外端部部分,其被配置为接合可操作地附接到所述动力工具电机轴的输出轴的互补形状的腔体;细长输出轴,其可操作地连接到 电动工具的电动机轴,输出轴沿其长度具有大致圆柱形的外部构造,并且具有用于附接到电动机轴的后部安装部分,具有用于接收柔性驱动轴的互补形状的腔的中间部分和用于接收柔性驱动轴的向前 具有扩大的同心开口的部分,用于接收和引导f的外端部分 将安装装置安装在电动工具上时,将杠杆驱动轴插入空腔。