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公开(公告)号:US20130213195A1
公开(公告)日:2013-08-22
申请号:US13696379
申请日:2011-04-12
IPC分类号: B25B23/142
CPC分类号: B25B23/1422 , B25B23/141 , B25B23/1425 , B25B23/1427
摘要: The invention relates to a tool, tool, in particular a screwing tool (1), comprising a handle (2), a working part (5) that is connected to the handle and that is used to open or close a threaded connection, and a display device (10) that displays a working value, for example a tightening torque of the threaded connection, wherein the display device (10) has at least two representations of the working value, in particular the tightening torque. In order to develop a generic tool in such a way that incorrect operation can be prevented with sufficient reliability, a covering device (17) is provided, which covers at least one working value and/or is designed in such a way that only one working value can be displayed in the display device (10).
摘要翻译: 技术领域本发明涉及一种工具,特别是螺丝刀具(1),包括手柄(2),连接到手柄并用于打开或关闭螺纹连接的工作部件(5),以及 显示装置(10),其显示工作值,例如螺纹连接的紧固扭矩,其中显示装置(10)具有工作值的至少两个表示,特别是紧固扭矩。 为了开发通用工具,使得可以以足够的可靠性来防止错误的操作,提供覆盖装置(17),其覆盖至少一个工作价值和/或被设计成只有一个工作 值可以显示在显示装置(10)中。