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Invention Grant
US07694863B2 Hand-held drive-in tool 有权
手持式推入式工具

Hand-held drive-in tool
Abstract:
A hand-held drive-in tool for driving fastening elements (60) in a workpiece (U) includes a drive-in ram (13) for driving the fastening elements (60) in the workpiece (U), at least one drive spring member (31) for driving the drive-in ram (13), a preloading device (70) for the drive-in ram (13) and the drive spring member (31), a locking device (50) which retains the drive-in ram (13) and the drive spring member (31) in a preloaded position (33) when the locking device is located in its locking position (54), an actuation switch (19), for initiating the drive-in process for displacing the locking device (50), and into a release position (55) thereof, and at least one further switch for displacing the locking device (50) in the release position thereof (55) independent from actuation of the actuation switch (19).
Abstract(Chinese):

用于驱动工件（U）中的紧固元件（60）的手持驱动工具包括用于驱动工件（U）中的紧固元件（60）的驱动冲头（13），至少一个驱动弹簧 用于驱动所述驱动马达（13）的构件（31），用于所述驱动马达（13）和所述驱动弹簧构件（31）的预加载装置（70），锁定装置（50） 当所述锁定装置位于其锁定位置（54）时，在所述压头（13）和所述驱动弹簧构件（31）处于预加载位置（33）;致动开关（19），用于启动所述驱动过程中的位移 锁定装置（50）并且进入其释放位置（55），以及至少一个另外的开关，用于使锁定装置（50）在其释放位置（55）中移动，而与致动开关（19）的致动无关。

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