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公开(公告)号：US08333251B2
公开(公告)日：2012-12-18
申请号：US12657852
申请日：2010-01-28
IPC分类号： B23Q15/24
CPC分类号： B25D11/005 , B25D2211/068 , B25D2250/131 , B25D2250/221
摘要： A pneumatically striking hand-held power tool is controlled by the following steps. An acceleration (a) along a striking axis (8) of the hand-held power tool (1) is detected. A driving power is reduced if the detected acceleration (a) is greater than a threshold value (A), the threshold value (A) being selected to be greater than maximum acceleration values (a1, a2) that occur on a workpiece during the striking operation of the hand-held power tool (1).
摘要翻译： 气动打击手持电动工具由以下步骤控制。 检测沿着手持式电动工具（1）的冲击轴线（8）的加速度（a）。 如果检测到的加速度（a）大于阈值（A），则阈值（A）被选择为大于在冲击期间在工件上发生的最大加速度值（a1，a2）的驱动力。 操作手持电动工具（1）。
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公开(公告)号：US20100193205A1
公开(公告)日：2010-08-05
申请号：US12657852
申请日：2010-01-28
IPC分类号： B25D9/26
CPC分类号： B25D11/005 , B25D2211/068 , B25D2250/131 , B25D2250/221
摘要： A pneumatically striking hand-held power tool is controlled by the following steps. An acceleration (a) along a striking axis (8) of the hand-held power tool (1) is detected. A driving power is reduced if the detected acceleration (a) is greater than a threshold value (A), the threshold value (A) being selected to be greater than maximum acceleration values (a1, a2) that occur on a workpiece during the striking operation of the hand-held power tool (1).
摘要翻译： 气动打击手持电动工具由以下步骤控制。 检测沿着手持式电动工具（1）的冲击轴线（8）的加速度（a）。 如果检测到的加速度（a）大于阈值（A），则阈值（A）被选择为大于在撞击期间在工件上发生的最大加速度值（a1，a2）的驱动力。 操作手持电动工具（1）。
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公开(公告)号：US09199369B2
公开(公告)日：2015-12-01
申请号：US12799184
申请日：2010-04-19
CPC分类号： B25D17/06 , B25D2211/003 , B25D2211/068 , B25D2217/0019 , B25D2217/0023 , B25D2222/54
摘要： A pneumatic striking mechanism includes a guide cylinder in which a freely moving piston and an exciter piston are arranged movably along a striking axis. The guide cylinder has a plastic. The striking mechanism includes a pneumatic chamber sealed off by the guide cylinder, by the freely moving piston and by the exciter piston, as well as a drive for periodically moving the exciter piston, as a result of which the freely moving piston is excited to execute a periodical movement between the striking surface and the exciter piston.
摘要翻译： 气动打击机构包括导向气缸，其中自由运动的活塞和励磁机活塞沿冲击轴线可移动地布置。 导向圆筒具有塑料。 撞击机构包括由引导筒密封的气动室，通过自由移动的活塞和励磁机活塞以及用于周期性地移动励磁机活塞的驱动装置，由此自由活动的活塞被激励以执行 撞击表面和励磁机活塞之间的定期运动。
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公开(公告)号：US20100263894A1
公开(公告)日：2010-10-21
申请号：US12799184
申请日：2010-04-19
IPC分类号： B25D11/06
CPC分类号： B25D17/06 , B25D2211/003 , B25D2211/068 , B25D2217/0019 , B25D2217/0023 , B25D2222/54
摘要： A pneumatic striking mechanism includes a guide cylinder in which a freely moving piston and an exciter piston are arranged movably along a striking axis. The guide cylinder has a plastic. The striking mechanism includes a pneumatic chamber sealed off by the guide cylinder, by the freely moving piston and by the exciter piston, as well as a drive for periodically moving the exciter piston, as a result of which the freely moving piston is excited to execute a periodical movement between the striking surface and the exciter piston.
摘要翻译： 气动打击机构包括导向气缸，其中自由运动的活塞和励磁机活塞沿冲击轴线可移动地布置。 导向圆筒具有塑料。 撞击机构包括由引导筒密封的气动室，通过自由移动的活塞和励磁机活塞以及用于周期性地移动励磁机活塞的驱动装置，由此自由活动的活塞被激励以执行 撞击表面和励磁机活塞之间的定期运动。
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5.发明授权Percussion hand-held power tool with contactless manual switch located in side handle 有权打击乐手持式电动工具，带无接点手动开关，位于侧手柄公开(公告)号：US07868263B2
公开(公告)日：2011-01-11
申请号：US12228752
申请日：2008-08-14
IPC分类号： H01H9/06
CPC分类号： B25F5/02 , B25D17/043 , B25D2250/141 , B25D2250/255 , B25F5/006
摘要： An electrical hand-held power tool includes an assembly (2) vibrating along a vibration axis (A) during operation of the power tool, at least one, transversely projecting, vibration-decoupled pivotal side handle (3), a manual switch (4) having an actuation element (5) arranged in the side handle (3) and switchingly connectable with at least one sensor switch (8) which is located in the assembly (2) in vicinity of the handle pivot point (G), by a switching rod (7) having a switching element (6) and being pivotally supported on the side handle at a switching pivot point (S) spaced from the handle pivot point (G) and from the vibration axis (A).
摘要翻译： 电动手持式电动工具包括在动力工具操作期间沿着振动轴线（A）振动的组件（2），至少一个横向突出的振动解除的枢转侧手柄（3），手动开关（4） ）具有布置在侧手柄（3）中的致动元件（5）并且可与位于手柄枢转点（G）附近的组件（2）中的至少一个传感器开关（8）可切换地连接， 切换杆（7）具有开关元件（6），并且在与手柄枢转点（G）和振动轴线（A）间隔开的切换枢转点（S）处枢转地支撑在侧手柄上。
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公开(公告)号：US20090101761A1
公开(公告)日：2009-04-23
申请号：US12288002
申请日：2008-10-14
IPC分类号： F16L3/01
CPC分类号： H01R13/562 , B25F5/00
摘要： A hand-held electrical power tool has at least two shell sections (5a, 5b) arranged in the tool housing (3) and forming a feed opening (6) therebetween through which a power supply cable (7) is inserted, and an elastic flexural protection member (8) which surrounds the power supply cable (7) radially outwardly for securing same in the housing (3) and which is formlockingly secured, over a radial collar (9) provided in a housing interior, in recesses (10) between the two shell sections (5a, 5b), with clamping ribs (12) being provided in at least one (5a) shell section (5a) on an inner side of a respective recess (10) for at least forcelockingly securing the power supply cable (7) on the at least one shell section (5a).
摘要翻译： 一种手持式电动工具具有至少两个布置在工具壳体（3）中的壳体部分（5a，5b），并在其间形成供给电缆（7）插入的进给开口（6），并且弹性 围绕电源电缆（7）的径向向外的弯曲保护构件（8），用于将其固定在壳体（3）中并且被固定地固定在设置在壳体内部的径向套环（9）上的凹槽（10）中， 在所述两个壳体部分（5a，5b）之间，在相应的凹部（10）的内侧的至少一个（5a）壳体部分（5a）中设置有夹紧肋（12），用于至少强制将所述电源 所述至少一个外壳部分（5a）上的电缆（7）。
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7.发明申请Percussion hand-held power tool with contactless manual switch located in side handle 有权打击乐手持式电动工具，带无接点手动开关，位于侧手柄公开(公告)号：US20090120770A1
公开(公告)日：2009-05-14
申请号：US12228752
申请日：2008-08-14
IPC分类号： H01H9/06
CPC分类号： B25F5/02 , B25D17/043 , B25D2250/141 , B25D2250/255 , B25F5/006
摘要： An electrical hand-held power tool includes an assembly (2) vibrating along a vibration axis (A) during operation of the power tool, at least one, transversely projecting, vibration-decoupled pivotal side handle (3), a manual switch (4) having an actuation element (5) arranged in the side handle (3) and switchingly connectable with at least one sensor switch (8) which is located in the assembly (2) in vicinity of the handle pivot point (G), by a switching rod (7) having a switching element (6) and being pivotally supported on the side handle at a switching pivot point (S) spaced from the handle pivot point (G) and from the vibration axis (A).
摘要翻译： 电动手持式电动工具包括在动力工具操作期间沿着振动轴线（A）振动的组件（2），至少一个横向突出的振动解除的枢转侧手柄（3），手动开关（4） ）具有布置在侧手柄（3）中的致动元件（5）并且可与位于手柄枢转点（G）附近的组件（2）中的至少一个传感器开关（8）可切换地连接， 切换杆（7）具有开关元件（6），并且在与手柄枢转点（G）和振动轴线（A）间隔开的切换枢转点（S）处枢转地支撑在侧手柄上。
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公开(公告)号：US20090032276A1
公开(公告)日：2009-02-05
申请号：US12220642
申请日：2008-07-24
申请人： Olaf Koch , Alexander Buchenau , Vera Nuebel , Uto Plank , Stefan Hammerstingl
发明人： Olaf Koch , Alexander Buchenau , Vera Nuebel , Uto Plank , Stefan Hammerstingl
IPC分类号： B23B45/16
CPC分类号： B25D17/043 , B25D17/24 , B25D2222/42 , B25D2222/57 , B25D2222/61 , B25D2250/275 , B25F5/006 , B25F5/026
摘要： A hand-held power tool includes two vibration-damped handles (21), two handle attachment axles (31) for securing the two handles (21) on the tool outer housing (12), respectively, and extending at an angle to respective longitudinal axes (23) of respective handles (21), each handle attachment axle being surrounded, at least in some areas, by the mounting section (24) of the respective handle (21), a damping sleeve (31) formed of an elastic material and provided between the mounting section (24) of the respective handle (21) and the respective handle attachment axle (30), with the damping sleeve (31) forming a first damping element, and a damping body (36) provided on a free end (26) of each handle (21) and forming a second damping element and having an extension (D) in a radial, with respect to the handle longitudinal axis, direction that is greater than a minimal radial extension (T) of the handle (21) at its free, second end.
摘要翻译： 手持式电动工具包括两个减振手柄（21），两个手柄附接轴（31），用于将两个把手（21）分别固定在工具外壳（12）上，并以相应的纵向 至少在一些区域中，每个手柄连接轴由相应手柄（21）的安装部分（24）围绕，由弹性材料形成的阻尼套筒（31） 并且设置在相应手柄（21）的安装部分（24）和相应的手柄附接轴（30）之间，阻尼套管（31）形成第一阻尼元件，以及阻尼体（36） 每个手柄（21）的端部（26）并且形成第二阻尼元件并且具有相对于手柄纵向轴线的径向延伸部（D），该延伸部（D）大于手柄的最小径向延伸（T） （21）在其自由，第二端。
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公开(公告)号：US5911502A
公开(公告)日：1999-06-15
申请号：US25026
申请日：1998-02-17
申请人： Ulrich Zillgitt , Stefan Hammerstingl , Werner Schulze , Thilo Wagner , Andreas Hammele , Elefterios Konto
发明人： Ulrich Zillgitt , Stefan Hammerstingl , Werner Schulze , Thilo Wagner , Andreas Hammele , Elefterios Konto
CPC分类号： F21S48/1742 , B60Q1/076
摘要： The present invention provides a a headlight operable as a running light of a vehicle and, in particular, as a headlight of the vehicle for selectively projecting a low and a high beam. The headlight includes a reflector having a light source disposed therein. A beam position adjusting device operates to move the light source between its low beam position and its high beam position. The beam position adjusting device includes an electric powered drive motor and a displaceable interconnecting element interconnecting the beam position adjusting device and the light source. The device also includes a motion translation element for translating the drive output of the drive motor to displacement of the displaceable interconnecting element, the beam position adjusting device being operable to dispose the light source in its high beam position. A return movement device automatically biases the light source to move to its low beam disposition when the drive motor is not powered.
摘要翻译： 本发明提供一种头灯，其可以作为车辆的行驶光，特别是作为用于选择性地投射低光束和远光的车辆的前灯来操作。 头灯包括其中设置有光源的反射器。 光束位置调节装置用于使光源在其近光束位置和其远光位置之间移动。 光束位置调节装置包括电动驱动电动机和将光束位置调节装置和光源相互连接的可移动互连元件。 该装置还包括用于将驱动马达的驱动输出转换为可移动互连元件的位移的运动平移元件，该波束位置调节装置可操作以将光源布置在其远光位置。 当驱动电机未通电时，返回运动装置自动偏置光源以移动到其低光束配置。
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公开(公告)号：US20080099219A1
公开(公告)日：2008-05-01
申请号：US11796736
申请日：2007-04-27
IPC分类号： B25D17/04
CPC分类号： B25D17/043 , B25D2250/005 , B25F5/02
摘要： A hand-hand power tool (2), particularly in the form of a hammer drill or chisel hammer, has a driving unit (10) for applying blows to a working tool receptacle (20) along an operational direction (R), an outer housing (8) in which the driving unit (10) is received at least partially, and two handles (30) which are provided at opposite sides (26, 28) of the outer housing (8) and which are displaceable between different positions relative to the tool receptacle (20) for adjusting a gripping height (H), and are locked in a selected position.
摘要翻译： 特别是锤钻或凿锤形式的手动电动工具（2）具有驱动单元（10），用于沿着操作方向（R）向工作工具容器（20）施加吹风，外部 至少部分地容纳有驱动单元（10）的壳体（8）和设置在外壳体（8）的相对侧（26,28）处并且可在不同位置之间移动的两个手柄（30） 到达用于调节夹持高度（H）的工具容器（20），并被锁定在选定位置。
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