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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：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：US06866105B2
公开(公告)日：2005-03-15
申请号：US10660431
申请日：2003-09-11
申请人： Hans-Jürgen Pfisterer , Holger Cecchin , Walter Wissmach , Christoph Kink , Ferdinand Kristen , Rudolf Bauer , Erwin Manschitz
发明人： Hans-Jürgen Pfisterer , Holger Cecchin , Walter Wissmach , Christoph Kink , Ferdinand Kristen , Rudolf Bauer , Erwin Manschitz
CPC分类号： H02K9/06 , B25D17/20 , B25D2216/0023 , B25D2250/095 , B25F5/008 , H02K7/145 , H02K11/024 , H02K11/05 , H02K11/33
摘要： An electrical tool includes a housing having inlet (7) and outlet (8) openings, a brushless electric motor (2) and an inverted rectifier (3) both arranged in the housing (9) between inlet (7) and outlet (8) openings in an air stream (5) of an air volume (6), and a link condensator (10) located in the housing (9) in the air stream (5), with the inverted rectifier (3) being arranged, in the air flow direction, downstream of the link condensator (10) and upstream of the electric motor (2).
摘要翻译： 电动工具包括具有入口（7）和出口（8）开口的壳体，两个布置在入口（7）和出口（8）之间的壳体（9）中的无刷电动机（2）和反向整流器（3） 在空气流（5）中的空气流（5）中的开口和位于空气流（5）中的壳体（9）中的连杆冷凝器（10），反相整流器（3）布置在 空气流动方向，连接冷凝器（10）的下游和电动机（2）的上游。
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公开(公告)号：US07048076B2
公开(公告)日：2006-05-23
申请号：US10739863
申请日：2003-12-18
申请人： Holger Cecchin , Christian Daubner , Hubert Daxenberger , David Hruza , Christoph Kink , Ferdinand Kristen , Erwin Manschitz , Hans-Juergen Pfisterer , Walter Wissmach
发明人： Holger Cecchin , Christian Daubner , Hubert Daxenberger , David Hruza , Christoph Kink , Ferdinand Kristen , Erwin Manschitz , Hans-Juergen Pfisterer , Walter Wissmach
CPC分类号： B25D11/125 , B25D2211/003
摘要： An electrical hand-held tool includes an electric motor (2) having a rotor shaft (3) extending transverse to the tool percussion axis (A), a rotor sheet stack (4) supported on the rotor shaft, and a pinion (5) supported on the rotor shaft, a percussion mechanism (6) including an eccentric (7), and a drive gear (8) engageable with the motor pinion (5) for driving the eccentric (7), with the rotor sheet stack (4) being arranged, with respect to the percussion axis A, completely diametrically opposite the drive gear (8).
摘要翻译： 一种电动手持式工具包括具有横向于工具冲击轴线（A）延伸的转子轴（3）的电动机（2），支撑在转子轴上的转子薄片堆叠（4）和小齿轮（5） 支撑在转子轴上，包括偏心轮（7）的冲击机构（6）和与马达小齿轮（5）啮合的用于驱动偏心轮（7）的驱动齿轮（8）与转子片叠（4） 相对于打击轴线A完全沿径向相对于驱动齿轮（8）布置。
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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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6.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：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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公开(公告)号：US20090044961A1
公开(公告)日：2009-02-19
申请号：US12228798
申请日：2008-08-15
申请人： Stefan Schmid , Holger Cecchin
发明人： Stefan Schmid , Holger Cecchin
IPC分类号： B25B33/00
CPC分类号： B25D17/22
摘要： An electrical hand-held power tool includes an outer housing (12) in which there are located a percussion mechanism (18), a motor (16) for driving the percussion mechanism (18), a gear unit (17) for connecting the motor (16) with the percussion mechanism (18), a control electronics (19) for controlling operation of the power tool (11), and a closed cooling circuit (21) for cooling medium for cooling above-listed components of the power tool (11). A heat exchanger (26), which is fixedly connected with the power tool (11), is arranged in the cooling circuit (21) for cooling the cooling medium.
摘要翻译： 电动手持式电动工具包括外壳（12），其中定位有冲击机构（18），用于驱动冲击机构（18）的电动机（16），用于连接电动机的减速器（17） （16），用于控制电动工具（11）的操作的控制电子器件（19）和用于冷却电动工具的上述部件的冷却介质的封闭冷却回路（21） 11）。 在冷却回路（21）内设置有与动力工具（11）固定连接的热交换器（26），用于冷却冷却介质。
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