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    • 1. 发明授权
    • Auxiliary handle, and hand power tool provided therewith
    • 辅助把手和与其提供的手动工具
    • US08430183B2
    • 2013-04-30
    • US10959796
    • 2004-10-06
    • Aldo Di NicolantonioRobert SimmChristian HeineSimon Isch
    • Aldo Di NicolantonioRobert SimmChristian HeineSimon Isch
    • B25D17/04
    • B25F5/006B25F5/026
    • An auxiliary handle for a motor-driven hand tool has a mounting device which forms an upper region and provides a force-transmitting and/or form-locking connection to a hand tool; a handle forming a lower region, a damping element forming an intermediate region and located at least locally between the mounting device and the handle, the damping element having a damping material with which, during an operation of a hand tool, it dampens vibration transmitted through the mounting device to the handle, the damping element in its damping region acting for damping having at least one reinforcing region that has a lower deformability than a remaining part of the damping region and during deviations of the handle in at least two different directions relative to the mounting device causes differently great elastic counter forces.
    • 用于电动手动工具的辅助手柄具有形成上部区域并且提供与手动工具的力传递和/或成形锁定连接的安装装置; 形成下区域的手柄,形成中间区域并至少局部地位于安装装置和手柄之间的阻尼元件,阻尼元件具有阻尼材料,在手动工具的操作期间,其阻尼传递通过的振动 所述安装装置到所述手柄,所述阻尼区域中的阻尼区域用于阻尼,所述阻尼区域具有至少一个加强区域,所述加强区域具有比所述阻尼区域的剩余部分更低的可变形性,并且在所述手柄相对于所述阻尼区域的至少两个不同方向偏离时 安装装置引起不同大的弹性反作用力。
    • 9. 发明授权
    • Hand power tool
    • 手电工具
    • US06793023B2
    • 2004-09-21
    • US10343366
    • 2003-01-30
    • Peter HolzerRobert Simm
    • Peter HolzerRobert Simm
    • B25D900
    • B25D16/003B25D2211/064B25D2250/201B25F5/001
    • The invention is based on a hand power tool having a tool mount capable of being driving in an at least rotating fashion via a drive motor and a drilling spindle (13), which said tool mount comprises a clamping device for securing tools that is capable of being operated in the direction of rotation of the drilling spindle (13), and having an arresting mechanism (38), via which the drilling spindle (13) can be coupled in torsion-resistant fashion relative to a part (27) of the machine housing (26) to tighten and loosen the clamping device of the tool mount (12), and which opens automatically when torque is transferred from the drive motor to the tool mount (12) and locks automatically when torque is transferred from the tool mount (12) to the drive motor. The arresting mechanism (38) is located on an intermediate shaft (17) and combined with a safety clutch (58) that is also located on the intermediate shaft (17) (FIG. 2).
    • 本发明基于具有能够经由驱动马达和钻孔主轴(13)以至少旋转方式驱动的工具安装座的手动工具,所述工具支架包括夹紧装置,用于固定能够 在所述钻孔主轴(13)的旋转方向上操作,并且具有止动机构(38),钻孔主轴(13)可以相对于所述机器的部件(27)以抗扭的方式联接在所述止动机构 壳体(26),以紧固并松开工具架(12)的夹紧装置,并且当扭矩从驱动马达传送到工具架(12)时自动打开并在扭矩从工具安装座传递时自动锁定 12)到驱动电机。 止动机构(38)位于中间轴(17)上,并与也位于中间轴(17)(图2)上的安全离合器58组合。