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公开(公告)号：US20170250038A1
公开(公告)日：2017-08-31
申请号：US15500147
申请日：2015-05-05
申请人： Robert Bosch GmbH
发明人： Florian Esenwein , Manfred Lutz , Achim Trick , Thomas Schomisch
摘要： An electric power tool has a tool receptacle and a tool housing in which a drive motor for driving the tool receptacle is arranged. The drive motor is switchable on and off via an electric switch. An operating part for indirectly actuating the switch is arranged on the tool housing and extends approximately parallel to a longitudinal axis of the tool housing. The operating part is lever-like and is pivotably arranged on the tool housing. An actuating member of the switch is displaceable approximately parallel to the longitudinal axis by an actuating force that acts on the operating part approximately perpendicularly to the longitudinal axis. The drive motor is switched on by the actuating force acting on the operating part against a restoring force of the switch, and the drive motor is switched off automatically, via the restoring force, when the operating part is released by a user.
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公开(公告)号：US10586665B2
公开(公告)日：2020-03-10
申请号：US15500147
申请日：2015-05-05
申请人： Robert Bosch GmbH
发明人： Florian Esenwein , Manfred Lutz , Achim Trick , Thomas Schomisch
摘要： An electric power tool has a tool receptacle and a tool housing in which a drive motor for driving the tool receptacle is arranged. The drive motor is switchable on and off via an electric switch. An operating part for indirectly actuating the switch is arranged on the tool housing and extends approximately parallel to a longitudinal axis of the tool housing. The operating part is lever-like and is pivotably arranged on the tool housing. An actuating member of the switch is displaceable approximately parallel to the longitudinal axis by an actuating force that acts on the operating part approximately perpendicularly to the longitudinal axis. The drive motor is switched on by the actuating force acting on the operating part against a restoring force of the switch, and the drive motor is switched off automatically, via the restoring force, when the operating part is released by a user.
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公开(公告)号：US09123478B2
公开(公告)日：2015-09-01
申请号：US13691248
申请日：2012-11-30
申请人： Robert Bosch GmbH
发明人： Florian Esenwein , Manfred Lutz , Thomas Schomisch , Achim Trick
CPC分类号： H01H9/00 , B24B23/028 , B25F5/00 , H01H3/20 , H01H9/06
摘要： A power tool switching device, in particular for portable power tools, includes at least one switching unit having at least one movably mounted control element configured to actuate a mechanical, electrical and/or electronic switching element. The power tool switching device further includes at least one guide unit, which, upon an actuation of the control element along a direction of main extent of the control element, is configured to convert a movement of the control element along the direction of main extent at least into a movement of the control element running transversely in relation to the direction of main extent.
摘要翻译： 特别是用于便携式电动工具的电动工具开关装置包括至少一个开关单元，其具有至少一个可移动地安装的控制元件，所述控制元件被配置为致动机械，电和/或电子开关元件。 所述动力工具切换装置还包括至少一个引导单元，所述至少一个引导单元在所述控制元件沿着所述控制元件的主要范围的方向的致动时被构造成将所述控制元件沿着主程度的方向 最小化为相对于主范围的方向横向运行的控制元件的运动。
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公开(公告)号：US20180193972A1
公开(公告)日：2018-07-12
申请号：US15740294
申请日：2016-05-02
申请人： Robert Bosch GmbH
发明人： Joachim Schadow , Florian Esenwein , Achim Trick , Manfred Lutz
CPC分类号： B24B23/028 , B24B47/12 , B25F5/001
摘要： A battery-operated grinder, in particular an angle grinder, includes an electronically commutated electric motor and a working shaft. The electric motor is configured to act on a motor shaft. The motor shaft and the electric motor define a motor axis which is coaxial with the motor shaft. The working shaft carries a machining tool and defines a working axis which is coaxial with the working shaft. The motor axis and the working axis are arranged in a parallel manner, spaced apart from one another, and are connected together via a belt drive.
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公开(公告)号：US11440174B2
公开(公告)日：2022-09-13
申请号：US16420588
申请日：2019-05-23
申请人： Robert Bosch GmbH
发明人： Achim Trick , Elmar Feder , Manfred Lutz , Peter Stierle , Thomas Schomisch
摘要： A hand-held power tool, in particular an angle grinder, includes a drive unit, a machine housing, and a user interface unit. The machine housing surrounds the drive unit. The drive unit is configured to transmit a motion to an output unit. The user interface unit is configured to operate the hand-held power tool, and is either (i) positioned on an inner element of the hand-held power tool, in particular a flat outer surface of the inner element, or (ii) connected to the inner element, in particular the flat outer surface of the inner element.
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公开(公告)号：US20130161166A1
公开(公告)日：2013-06-27
申请号：US13691248
申请日：2012-11-30
申请人： Robert Bosch GmbH
发明人： Florian Esenwein , Manfred Lutz , Thomas Schomisch , Achim Trick
IPC分类号： H01H9/00
CPC分类号： H01H9/00 , B24B23/028 , B25F5/00 , H01H3/20 , H01H9/06
摘要： A power tool switching device, in particular for portable power tools, includes at least one switching unit having at least one movably mounted control element configured to actuate a mechanical, electrical and/or electronic switching element. The power tool switching device further includes at least one guide unit, which, upon an actuation of the control element along a direction of main extent of the control element, is configured to convert a movement of the control element along the direction of main extent at least into a movement of the control element running transversely in relation to the direction of main extent.
摘要翻译： 特别是用于便携式电动工具的电动工具开关装置包括至少一个开关单元，其具有至少一个可移动地安装的控制元件，所述控制元件被配置为致动机械，电和/或电子开关元件。 所述动力工具切换装置还包括至少一个引导单元，所述至少一个引导单元在所述控制元件沿着所述控制元件的主要范围的方向的致动时被构造成将所述控制元件沿着主程度的方向 最小化为相对于主范围的方向横向运行的控制元件的运动。
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