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1. 发明授权

US07578358B2 Hand-held hammer drill 失效
标题翻译：手持锤钻
公开(公告)号：US07578358B2
公开(公告)日：2009-08-25
申请号：US11971944
申请日：2008-01-10
申请人： Achim Hess , Stefan Pohl , Markus Wörner , Hans Klöpfer
发明人： Achim Hess , Stefan Pohl , Markus Wörner , Hans Klöpfer
IPC分类号： B23B45/16 , B25D11/10
CPC分类号： B25D16/00 , B25D16/006 , B25D2211/061 , B25D2216/0015 , B25D2216/0023 , B25D2216/0038 , B25D2250/331 , B25D2250/335
摘要： A hand-held hammer drill has a housing, a tool spindle rotatingly driving a tool, a hammer action percussion-driving the tool, a swash plate drive driving the hammer action, and a countershaft driving as needed the tool spindle and the hammer action. A first bearing and an axial bearing are provided. The hub is rotatably supported in a cantilevered arrangement by the first bearing in the housing and coaxially surrounds the countershaft. The hub has a free cantilevered end and the axial bearing is disposed on the free cantilevered end, wherein the axial bearing axially supports the countershaft and has radial play relative to the countershaft.
摘要翻译：手持锤钻具有壳体，旋转驱动工具的工具主轴，锤击动作敲击工具，驱动锤动作的斜盘驱动器，以及根据需要的工具主轴和锤动作的中间轴驱动。提供第一轴承和轴向轴承。轮毂通过壳体中的第一轴承可旋转地支撑在悬臂布置中并且同轴地围绕中间轴。轮毂具有自由的悬臂端，并且轴向轴承设置在自由悬臂端上，其中轴向轴承轴向地支撑中间轴并相对于中间轴具有径向游隙。

2. 发明授权

US08496073B2 Portable power tool 有权
标题翻译：便携式电动工具
公开(公告)号：US08496073B2
公开(公告)日：2013-07-30
申请号：US12091649
申请日：2005-10-29
申请人： Armin Eisenhardt , Horst Fahrner
发明人： Armin Eisenhardt , Horst Fahrner
IPC分类号： B25D17/04
CPC分类号： B25F5/006
摘要： The invention relates to a portable power tool having a motor housing (1) and a separate handle housing (3) fastened to the motor housing (1) by means of an elastic vibration damper (2) and secured thereon in a positive-locking manner. The vibration damper (2) is composed of a fastening sleeve (4) assigned to the motor housing (1), an elastic damping sleeve (5) coaxially enclosing the fastening sleeve (4) and a handle holder (6) likewise coaxially enclosing the fastening sleeve (4) and the damping sleeve (5) and assigned to the handle housing (3). The essentially rigid construction unit consisting of the handle holder (6) and the handle housing (3) is secured in a positive-locking manner, with play, directly to the essentially rigid construction unit consisting of the fastening sleeve (4) and the motor housing (1).
摘要翻译：本发明涉及一种便携式电动工具，其具有电动机壳体（1）和通过弹性减振器（2）固定到电动机壳体（1）上并且以正向锁定的方式固定在其上的单独的手柄壳体（3）。振动阻尼器（2）由分配给电动机壳体（1）的紧固套筒（4），同轴地围绕紧固套筒（4）的弹性阻尼套筒（5）和同轴地围绕紧固套筒紧固套筒（4）和阻尼套筒（5），并分配给手柄壳体（3）。由手柄保持器（6）和手柄壳体（3）组成的基本上刚性的构造单元以正向锁定的方式固定在游戏中，直接连接到由紧固套筒（4）和电动机住房（1）。

3. 外观设计

USD660118S1 Angle grinders 有权
标题翻译：角磨机
公开(公告)号：USD660118S1
公开(公告)日：2012-05-22
申请号：US29326098
申请日：2008-10-10
申请人： Markus Bast
设计人： Markus Bast

4. 发明授权

US07946353B2 Power tool having a transmission vent 有权
标题翻译：电动工具具有传动通风口
公开(公告)号：US07946353B2
公开(公告)日：2011-05-24
申请号：US12477398
申请日：2009-06-03
申请人： Thomas Robieu
发明人： Thomas Robieu
IPC分类号： B25F5/02
CPC分类号： B25D17/20 , B01D45/06 , B23Q11/1069 , B25D16/006 , B25D2250/185 , B25D2250/365
摘要： A power tool, such as a hammer drill and/or a chiseling hammer, includes a lubricated transmission arranged in a sealed transmission box. The transmission box is in fluid connection with the atmosphere via a venting channel. A sealing element is arranged in the venting channel. The sealing element cooperates with the venting channel to create a meandering pathway for air to pass through the venting channel so that leakage of lubricant between the sealing element and the venting channel is at least substantially prevented.
摘要翻译：诸如锤钻和/或凿锤的电动工具包括布置在密封的传动箱中的润滑传动装置。变速箱通过排气通道与大气流体连接。密封元件布置在排气通道中。密封元件与排气通道协作以产生蜿蜒的路径，以使空气通过通气通道，使润滑剂在密封元件和通气通道之间的泄漏至少基本上被防止。

5. 发明申请

US20090283283A1 VIBRATION-DAMPED HOLDER FOR ADDITIONAL HANDLE 有权
标题翻译：用于附加手柄的振动阻尼器
公开(公告)号：US20090283283A1
公开(公告)日：2009-11-19
申请号：US12467898
申请日：2009-05-18
申请人： Markus Oesterle , Thomas Robieu
发明人： Markus Oesterle , Thomas Robieu
IPC分类号： B25D17/24 , B25D17/04
CPC分类号： B25F5/006 , B25F5/026
摘要： A damper for mounting between a power tool, having an axis of vibration, and a handle. The damper includes a damping arrangement for damping impacts and a spacer. The spacer is dimensioned so that, when the damper is mounted to the power tool, a ratio of a first distance between the axis of vibration and the handle to a second distance between the axis of vibration and the damping arrangement is at least 2:1. Further, a handle having such a damper for a power tool, as well as the corresponding power tool having such a handle, are described.
摘要翻译：用于安装在具有振动轴线的电动工具与手柄之间的阻尼器。阻尼器包括用于阻尼冲击和间隔件的阻尼装置。间隔件的尺寸被设计成使得当阻尼器安装到动力工具时，振动轴线与手柄之间的第一距离与振动轴线与阻尼装置之间的第二距离的比值至少为2:1 。此外，描述了具有用于电动工具的这种阻尼器的手柄以及具有这种手柄的相应的电动工具。

6. 发明授权

US07591325B2 Portable hand-guided power tool 有权
标题翻译：便携式手动电动工具
公开(公告)号：US07591325B2
公开(公告)日：2009-09-22
申请号：US11971929
申请日：2008-01-10
申请人： Thomas Robieu
发明人： Thomas Robieu
IPC分类号： B25D17/04 , B23B45/16
CPC分类号： B25F5/006 , B25D17/043 , B25D2250/371
摘要： A portable hand-guided power tool has a housing and a handle having a first leg and a second leg, wherein the handle is secured by the first and second legs to the housing such that the handle is pivotably connected by the first leg to the housing and the second leg is connected to the housing such that a pivoting movement between the handle and the housing is possible. A pressure spring is disposed between the second leg and the housing. A first pressure member is disposed at the handle and a second pressure member is disposed at the housing. The pressure spring is held with pretension between the first and second pressure members. The first pressure member has at least one hook element and, without the handle being mounted on the housing, the first pressure member is positive-lockingly hooked to the housing by engaging a receptacle of the housing so as to form a hook connection.
摘要翻译：便携式手动引导电动工具具有壳体和具有第一腿部和第二腿部的手柄，其中手柄由第一和第二腿部固定到壳体，使得手柄通过第一腿部可枢转地连接到壳体并且第二腿连接到壳体，使得手柄和壳体之间的枢转运动是可能的。压力弹簧设置在第二支腿和壳体之间。第一压力构件设置在手柄处，并且第二压力构件设置在壳体处。压力弹簧被保持在第一和第二压力构件之间的预紧力。第一压力构件具有至少一个钩形元件，并且在不将手柄安装在壳体上的情况下，第一压力构件通过接合壳体的容器而被正向锁定地钩挂到壳体，以形成钩连接。

7. 发明申请

US20080210447A1 Portable Hand-Guided Power Tool 有权
标题翻译：便携式指导电动工具
公开(公告)号：US20080210447A1
公开(公告)日：2008-09-04
申请号：US11971929
申请日：2008-01-10
申请人： Thomas Robieu
发明人： Thomas Robieu
IPC分类号： B25B33/00
CPC分类号： B25F5/006 , B25D17/043 , B25D2250/371
摘要： A portable hand-guided power tool has a housing and a handle having a first leg and a second leg, wherein the handle is secured by the first and second legs to the housing such that the handle is pivotably connected by the first leg to the housing and the second leg is connected to the housing such that a pivoting movement between the handle and the housing is possible. A pressure spring is disposed between the second leg and the housing. A first pressure member is disposed at the handle and a second pressure member is disposed at the housing. The pressure spring is held with pretension between the first and second pressure members. The first pressure member has at least one hook element and, without the handle being mounted on the housing, the first pressure member is positive-lockingly hooked to the housing by engaging a receptacle of the housing so as to form a hook connection.
摘要翻译：便携式手动引导电动工具具有壳体和具有第一腿部和第二腿部的手柄，其中手柄通过第一和第二腿部固定到壳体，使得手柄通过第一腿部可枢转地连接到壳体并且第二腿连接到壳体，使得手柄和壳体之间的枢转运动是可能的。压力弹簧设置在第二支腿和壳体之间。第一压力构件设置在手柄处，并且第二压力构件设置在壳体处。压力弹簧被保持在第一和第二压力构件之间的预紧力。第一压力构件具有至少一个钩形元件，并且在不将手柄安装在壳体上的情况下，第一压力构件通过接合壳体的容器而被正向锁定地钩挂到壳体，以形成钩连接。

8. 发明申请

US20080164041A1 Hand-Held Hammer Drill 失效
标题翻译：手锤锤钻
公开(公告)号：US20080164041A1
公开(公告)日：2008-07-10
申请号：US11971944
申请日：2008-01-10
申请人： Achim Hess , Stefan Pohl , Markus Worner , Hans Klopfer
发明人： Achim Hess , Stefan Pohl , Markus Worner , Hans Klopfer
IPC分类号： B25D9/00
CPC分类号： B25D16/00 , B25D16/006 , B25D2211/061 , B25D2216/0015 , B25D2216/0023 , B25D2216/0038 , B25D2250/331 , B25D2250/335
摘要： A hand-held hammer drill has a housing, a tool spindle rotatingly driving a tool, a hammer action percussion-driving the tool, a swash plate drive driving the hammer action, and a countershaft driving as needed the tool spindle and the hammer action. A first bearing and an axial bearing are provided. The hub is rotatably supported in a cantilevered arrangement by the first bearing in the housing and coaxially surrounds the countershaft. The hub has a free cantilevered end and the axial bearing is disposed on the free cantilevered end, wherein the axial bearing axially supports the countershaft and has radial play relative to the countershaft.
摘要翻译：手持锤钻具有壳体，旋转驱动工具的工具主轴，锤击动作敲击工具，驱动锤动作的斜盘驱动器，以及根据需要的工具主轴和锤动作的中间轴驱动。提供第一轴承和轴向轴承。轮毂通过壳体中的第一轴承可旋转地支撑在悬臂布置中并且同轴地围绕中间轴。轮毂具有自由的悬臂端，并且轴向轴承设置在自由悬臂端上，其中轴向轴承轴向地支撑中间轴并相对于中间轴具有径向游隙。

9. 发明授权

US08334626B2 Adaptive cooling unit for a power tool 有权
标题翻译：用于电动工具的自适应冷却单元
公开(公告)号：US08334626B2
公开(公告)日：2012-12-18
申请号：US12578188
申请日：2009-10-13
申请人： Michael Lange , Rainer Vogler
发明人： Michael Lange , Rainer Vogler
IPC分类号： H02K9/04 , H02K9/06
CPC分类号： B25F5/008 , H02K7/145 , H02K9/06
摘要： A cooling unit for a power tool comprises a fan wheel (10) to be supported on an armature shaft (3) of a motor (1) of the power tool. The cooling unit comprises a torque transfer means as well as an actuating means (20, 22) for actuating this torque transfer means so as to selectively transfer the rotation of the armature shaft (3) to the fan wheel (10) during operation of the power tool.
摘要翻译：一种用于电动工具的冷却单元包括一个风扇叶片10，该风扇叶片被支撑在电动工具的电动机（1）的电枢轴（3）上。冷却单元包括扭矩传递装置以及用于致动该扭矩传递装置的致动装置（20,22），以便在操作期间选择性地将电枢轴（3）的旋转传递到风扇叶轮（10）电动工具

10. 发明授权

US08230943B2 Electrical tool with gear switching 有权
标题翻译：带齿轮开关的电动工具
公开(公告)号：US08230943B2
公开(公告)日：2012-07-31
申请号：US12509402
申请日：2009-07-24
申请人： Reiner Felger
发明人： Reiner Felger
IPC分类号： E02D7/02 , B25C5/02 , B25C5/06
CPC分类号： B25D16/006 , B25D2211/061 , B25D2216/0015 , B25D2216/0023 , B25D2216/0038 , B25D2216/0046
摘要： An electrical tool, in particular drill and chiselling hammer, including a drive shaft and two driven members. The drive shaft is operatively connectable with the driven members by a respective one of a pair of coupling sleeves. The coupling sleeves are actuatable by a rotatable and mechanical actuating element, in particular a mechanical rotary switch. The actuating element of the electrical tool includes transmission features or a transmission portion that is stationary with respect to the actuating element and which is contactable directly with the respective coupling sleeve for actuating the coupling sleeves.
摘要翻译：电动工具，特别是钻和凿锤，包括驱动轴和两个驱动构件。驱动轴通过一对联接套筒中的相应的一个可操作地与从动构件连接。联接套筒可由可旋转和机械的致动元件，特别是机械旋转开关致动。电动工具的致动元件包括传动部件或相对于致动元件固定的传动部分，并且可与相应联接套筒直接接触以致动联接套筒。

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