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公开(公告)号：US09067312B2
公开(公告)日：2015-06-30
申请号：US13146859
申请日：2010-01-21
IPC分类号： B25D17/08
CPC分类号： B25D17/082 , B25D2250/211 , Y10T279/17051
摘要： The tool holder according to the invention for a chipping hammer has a tool receptacle for receiving a tool and a tool securing device for securing the tool in the tool receptacle. The tool securing device provides a shaft having an eccentrically arranged mandrel and at least one end piece and a bar having at least one eye in which the end piece engages in a form-fitting manner. The tool securing device is pivotable into at least one first position for inserting and removing the tool and into at least one second position for securing the tool. The eye has a non-circular cross-section.
摘要翻译： 根据本发明的用于切碎锤的工具架具有用于接收工具的工具接口和用于将工具固定在工具容器中的工具固定装置。 工具固定装置提供具有偏心布置的心轴的轴，以及具有至少一个眼睛的至少一个端部件和杆，其中端件以形状配合方式接合。 工具固定装置可枢转到至少一个第一位置，用于插入和移除工具并进入用于固定工具的至少一个第二位置。 眼睛有一个非圆形横截面。
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公开(公告)号：US20120038119A1
公开(公告)日：2012-02-16
申请号：US13146859
申请日：2010-06-21
IPC分类号： B25D17/08
CPC分类号： B25D17/082 , B25D2250/211 , Y10T279/17051
摘要： The tool holder according to the invention for a chipping hammer has a tool receptacle for receiving a tool and a tool securing device for securing the tool in the tool receptacle. The tool securing device provides a shaft having an eccentrically arranged mandrel and at least one end piece and a bar having at least one eye in which the end piece engages in a form-fitting manner. The tool securing device is pivotable into at least one first position for inserting and removing the tool and into at least one second position for securing the tool. The eye has a non-circular cross-section.
摘要翻译： 根据本发明的用于切碎锤的工具架具有用于接收工具的工具接口和用于将工具固定在工具容器中的工具固定装置。 工具固定装置提供具有偏心布置的心轴的轴，以及具有至少一个眼睛的至少一个端部件和杆，其中端件以形状配合方式接合。 工具固定装置可枢转至至少一个第一位置，用于插入和移除工具并进入用于固定工具的至少一个第二位置。 眼睛有一个非圆形横截面。
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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：US07878264B2
公开(公告)日：2011-02-01
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： B25F5/02
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：US08342260B2
公开(公告)日：2013-01-01
申请号：US11639605
申请日：2006-12-15
IPC分类号： B25D17/241
CPC分类号： B25D17/043 , B25G1/01
摘要： A portable hand-held power tool (2), especially in the form of a drilling or chisel hammer, includes a drive assembly (8) located in the tool housing (10) for driving a tool spindle (4) along an operational axis (A), a first handle (16) which is rotatable around a first pivotal axis (S1) by a first handle suspension (22), a second handle (20) located on the opposite sides (14.1, 14.2) of the housing which is rotatable around a second pivotal axis (S2) by a second handle suspension (24), and spring elements for retaining the handles (16, 20) in their initial position, with the first and second handle suspensions (22, 24) extending partially circumferentially about the drive assembly (8).
摘要翻译： 特别是钻孔或凿锤形式的便携式手持式电动工具（2）包括位于工具壳体（10）中的驱动组件（8），用于沿着操作轴线（4）驱动工具主轴（4） A），通过第一手柄悬架（22）围绕第一枢转轴线（S1）旋转的第一手柄（16），位于壳体的相对侧（14.1,14.2）上的第二手柄（20） 通过第二手柄悬架（24）围绕第二枢转轴线（S2）旋转，以及用于将手柄（16,20）保持在其初始位置的弹簧元件，其中第一和第二手柄悬架（22,24）部分地周向延伸 围绕驱动组件（8）。
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公开(公告)号：US20070144750A1
公开(公告)日：2007-06-28
申请号：US11639605
申请日：2006-12-15
IPC分类号： B25D17/24
CPC分类号： B25D17/043 , B25G1/01
摘要： A portable hand-held power tool (2), especially in the form of a drilling or chisel hammer, includes a drive assembly (8) located in the tool housing (10) for driving a tool spindle (4) along an operational axis (A), a first handle (16) which is rotatable around a first pivotal axis (S1) by a first handle suspension (22), a second handle (20) located on the opposite sides (14.1, 14.2) of the housing which is rotatable around a second pivotal axis (S2) by a second handle suspension (24), and spring elements for retaining the handles (16, 20) in their initial position, with the first and second handle suspensions (22, 24) extending partially circumferentially about the drive assembly (8).
摘要翻译： 特别是钻孔或凿锤形式的便携式手持式电动工具（2）包括位于工具壳体（10）中的驱动组件（8），用于沿着操作轴线（4）驱动工具主轴（4） A），通过第一手柄悬架（22）围绕第一枢转轴线（S1）旋转的第一手柄（16），位于壳体的相对侧（14.1,14.2）上的第二手柄（20），其中 通过第二手柄悬架（24）围绕第二枢转轴线（S 2）旋转，以及用于将手柄（16,20）保持在其初始位置的弹簧元件，第一和第二手柄悬架（22,24）延伸 部分地周向地围绕驱动组件（8）。
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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：US20070024012A1
公开(公告)日：2007-02-01
申请号：US11494333
申请日：2006-07-26
申请人： Stefan Hammerstingl , Uto Plank
发明人： Stefan Hammerstingl , Uto Plank
IPC分类号： B23B31/00
CPC分类号： B25D17/082 , B25D17/24 , B25D2222/57 , B25D2250/085 , Y10T279/17051
摘要： A chuck for a mechanized, at least partially percussively driven, along a percussion axis (A), percussion tool (2), includes a tool guide (3), a retaining stirrup (5) having at least one stirrup arm (6) which is supported in a drag bearing (7) for a pivotal movement about a pivot axis (S) extending transverse to the percussion axis (A) and at least one elastomeric insert (B) provided between the tool guide (3) and the retaining stirrup (5).
摘要翻译： 沿冲击轴线（A），冲击工具（2）进行机械化，至少部分地被敲击驱动的卡盘包括工具导向件（3），具有至少一个蹬臂（6）的保持箍筋（5） 支撑在牵引轴承（7）中，用于围绕横向于冲击轴线（A）延伸的枢转轴线（S）枢转运动，并且至少一个弹性体插入件（B）设置在工具导向件（3）和保持箍筋 （5）。
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9.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：US4898250A
公开(公告)日：1990-02-06
申请号：US134516
申请日：1987-12-17
申请人： Anton Neumaier , Uto Plank , Gerhard Rumpp
发明人： Anton Neumaier , Uto Plank , Gerhard Rumpp
CPC分类号： B25D16/006 , B25D17/088 , B25F3/00 , B25D2217/0034 , B25D2217/0042 , B25D2217/0049
摘要： In a hand-held tool having a tool holder for receiving a variety of tool bits, a probing device is provided for checking the surface configuration of the shank of a tool bit inserted into the tool holder. The probing device includes at least one control element arranged to move radially inwardly through an opening in the tool holder. If the control element moves radially inwardly into an axially elongated recess in the tool bit shank, it moves out of stopping engagement with a slide permitting the slide to move relative to the control element and initiating a switching operation for changing the driving action of the hand-held tool.
摘要翻译： 在具有用于接收各种工具钻头的工具架的手持工具中，提供探测装置，用于检查插入工具夹具中的工具钻头的柄的表面构型。 探测装置包括布置成径向向内移动通过工具保持器中的开口的至少一个控制元件。 如果控制元件径向向内移动到工具钻头柄中的轴向细长的凹槽中，则它移动离开与滑块的止动接合，允许滑块相对于控制元件移动，并启动用于改变手的驱动动作的切换操作 支持工具。
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