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11. 发明授权

US08424734B2 Clamping mechanism for an auto hammer 有权
标题翻译：自动锤的夹紧机构
公开(公告)号：US08424734B2
公开(公告)日：2013-04-23
申请号：US12699992
申请日：2010-02-04
申请人： Hongtao Zhou
发明人： Hongtao Zhou
IPC分类号： B25C1/06 , B25D11/04
CPC分类号： B25C1/06 , Y10T29/53709 , Y10T279/17094 , Y10T279/17743 , Y10T279/17752 , Y10T279/17811 , Y10T279/1926
摘要： An auto hammer having housing, a handle and a striking device, the striking device including a striking rod for striking nails or other components in a linear reciprocating manner and a clamping mechanism for clamping nails or other components. The clamping mechanism includes clamping elements and a sleeve and the sleeve is provided with slots along which the driving portions of the clamping elements may slide so that the clamping elements are movable between a closed position and an opened position. This clamping mechanism can reliably clamp nails or other components to facilitate the operation of the user.
摘要翻译：一种具有外壳，手柄和打击装置的自动锤，该打击装置包括用于以直线往复方式敲钉或其它部件的打击杆和用于夹紧指甲或其它部件的夹紧机构。夹紧机构包括夹紧元件和套管，并且套筒设置有槽，夹紧元件的驱动部分沿着该槽滑动，使得夹紧元件可在关闭位置和打开位置之间移动。该夹紧机构可以可靠地夹紧指甲或其他部件，以方便使用者的操作。

12. 发明申请

US20130092006A1 SAW BLADE CLAMPING DEVICE AND THE OPERATION METHOD THEREOF 审中-公开
公开(公告)号：US20130092006A1
公开(公告)日：2013-04-18
申请号：US13572836
申请日：2012-08-13
申请人： Hongtao Zhou
发明人： Hongtao Zhou
IPC分类号： B23D57/00
CPC分类号： B23D49/006 , B23D51/10 , Y10T83/9319
摘要： A saw blade clamping device has a first clamping device for clamping a first working element and a second clamping device for clamping a second clamping element, wherein the first clamping device and the second clamping device are parallel to each other and mounted to a transmission controlling mechanism. The two clamping devices can be controlled by the transmission control mechanism to can not only clamp a single saw blade but to allow for replacement of the single saw blade by double saw blades without changing the clamping system, which enables the replacement of the saw blade to be more convenient and quick.

13. 发明授权

US08272135B2 Saw blade clamping mechanism for a power tool 有权
标题翻译：电动工具的锯片夹紧机构
公开(公告)号：US08272135B2
公开(公告)日：2012-09-25
申请号：US11969095
申请日：2008-01-03
申请人： Hongtao Zhou
发明人： Hongtao Zhou
IPC分类号： B23D51/10
CPC分类号： B23D51/10 , Y10T279/17752
摘要： A saw blade clamping mechanism includes a saw blade spindle, a support sleeve, a clamping pin, and a rotating sleeve. The spindle has a longitudinal receiving slot and an axial elongate slot. The rotating sleeve has a retaining slot. A movable pin is secured on the rotating sleeve and extends through the elongate slot. A latch pin is fixed on the support sleeve and is held within the retaining slot. The rotating sleeve is movable from a first position to a second position. When the rotating sleeve is in the first position, the latch pin is positioned at an outer end of the circumferential section of the retaining slot and the clamping pin inserts into the longitudinal receiving slot of the spindle to fix a saw blade. When the rotating sleeve is in the second position, the latch pin is positioned at an upper end of the axial section of the retaining slot and the clamping pin retracts from the receiving slot of the spindle to release the saw blade.
摘要翻译：锯片夹持机构包括锯片主轴，支撑套筒，夹紧销和旋转套筒。主轴具有纵向接收槽和轴向细长槽。旋转套筒具有保持槽。可动销固定在旋转套筒上并延伸穿过细长槽。锁销固定在支撑套上并保持在保持槽内。旋转套筒可从第一位置移动到第二位置。当旋转套筒处于第一位置时，闩锁销定位在保持槽的圆周部分的外端，并且夹紧销插入主轴的纵向接收槽中以固定锯片。当旋转套筒处于第二位置时，闩锁销定位在保持槽的轴向部分的上端，并且夹紧销从主轴的接收槽缩回以释放锯片。

14. 外观设计

USD663181S1 Oscillating tool 有权
公开(公告)号：USD663181S1
公开(公告)日：2012-07-10
申请号：US29409368
申请日：2011-12-22
申请人： Hongtao Zhou , Yan Ding , Guosheng Xu
设计人： Hongtao Zhou , Yan Ding , Guosheng Xu

15. 发明申请

US20120125171A1 BORER FOR AN OSCILLATING TOOL 审中-公开
标题翻译：一个振荡工具的BORER
公开(公告)号：US20120125171A1
公开(公告)日：2012-05-24
申请号：US13297350
申请日：2011-11-16
申请人： Liang Chen , Hongtao Zhou , Jinhua Wu
发明人： Liang Chen , Hongtao Zhou , Jinhua Wu
IPC分类号： B26D1/45 , B23Q5/02
CPC分类号： B23B51/0473 , B23B41/04 , B23B51/0426 , B23B51/0453 , B23B2251/64 , B23B2260/136 , B23B2265/32 , B23B2265/322 , B23D61/006 , B27B19/008 , Y10T83/8817 , Y10T83/929
摘要： A borer for forming holes in a workpiece has a fastening portion for mounting on an oscillating tool and a cutter which is connected with the fastening portion. The cutter is driven in a vibrating manner by the oscillating tool such that a feeding direction of the cutter is substantially parallel to a longitudinal axis about which the borer is driven in a vibrating manner.
摘要翻译：用于在工件中形成孔的钻孔具有用于安装在与紧固部分连接的摆动工具和切割器上的紧固部分。切割器通过摆动工具以振动的方式被驱动，使得切割器的进给方向基本上平行于纵向轴线，钻孔以其以振动的方式被驱动。

16. 发明申请

US20120086177A1 POWER TOOL HAVING A CLAMPING DEVICE FOR A WORKING ELEMENT 有权
标题翻译：具有用于工作元件的夹紧装置的电动工具
公开(公告)号：US20120086177A1
公开(公告)日：2012-04-12
申请号：US13246955
申请日：2011-09-28
申请人： Hongtao Zhou , Guigong Ni
发明人： Hongtao Zhou , Guigong Ni
IPC分类号： B23B31/10
CPC分类号： B25F5/00 , B23B31/10 , B23B31/19 , B27B5/32 , Y10T279/32 , Y10T279/33
摘要： The present disclosure provides a power tool having a clamping device for a working element. The power tool includes an output shaft, a fastening piece having a flange portion for clamping the working element and a protruding shaft substantially perpendicular to the flange portion. A locking assembly comprising a locking member having a first position in which the protruding shaft is locked and a second position in which the protruding shaft is loosened is provided, wherein a pressing member can press the working element between the pressing member and the flange portion when the locking member is in the first position. The power tool can fasten the working element to the output shaft in a simple and reliable manner without the necessary use of such auxiliary tools as a spanner etc. and can achieve a stronger clamping force even under impact conditions.
摘要翻译：本公开提供了一种具有用于工作元件的夹紧装置的动力工具。电动工具包括输出轴，具有用于夹紧工作元件的凸缘部分和基本上垂直于凸缘部分的突出轴的紧固件。一种锁定组件，包括：锁定构件，其具有第一位置，其中所述突出轴被锁定;以及第二位置，其中所述突出轴松动，其中，所述按压构件可以在所述按压构件和所述凸缘部之间按压所述工作元件，锁定构件处于第一位置。电动工具可以以简单可靠的方式将工作元件紧固到输出轴上，而无需使用诸如扳手等辅助工具，并且即使在冲击条件下也能实现更强的夹紧力。

17. 发明申请

US20110174859A1 QUICK-CLAMPING MECHANISM FOR ELECTRIC HAMMER 有权
标题翻译：电动锤的快速夹紧机构
公开(公告)号：US20110174859A1
公开(公告)日：2011-07-21
申请号：US13006553
申请日：2011-01-14
申请人： Hongtao Zhou , Jinhua Wu , Liang Chen , Guigong Ni
发明人： Hongtao Zhou , Jinhua Wu , Liang Chen , Guigong Ni
IPC分类号： B25C7/00
CPC分类号： B25C1/184 , B25C1/06
摘要： A quick-clamping mechanism for an electric hammer for clamping fasteners such as nails includes a biasing assembly for making the clamping assembly movable between a closed position and an opened position. The clamping assembly includes at least two clamping claws, and each of the clamping claws is pivotally connected to a pivot shaft and the two clamping claws can be pivotally closed and opened, and the closure of the two clamping claws is realized by any one of or the combination of a torsion spring and a magnet. The two clamping claws are pivotally connected to the pivot shaft and fasteners, such as nails and the like, can be clamped or released by the two clamping claws rotating relative to the pivot shaft, so that the quick-clamping mechanism has a simple structure and is easily implemented. The two clamping claws can be automatically closed, after a nail is loaded, by providing a torsion spring or a magnet on the two clamping claws, so that the quick-clamping mechanism can be operated expediently and the nail clamped securely.
摘要翻译：用于夹紧诸如指甲的紧固件的电锤的快速夹紧机构包括用于使夹紧组件在关闭位置和打开位置之间移动的偏压组件。夹紧组件包括至少两个夹紧爪，并且每个夹爪枢转地连接到枢轴，并且两个夹爪可以枢转地闭合和打开，并且两个夹爪的闭合通过以下任何一个或扭簧和磁铁的组合。两个夹紧爪可枢转地连接到枢转轴上，并且紧固件（例如钉子等）可以通过相对于枢轴旋转的两个夹爪夹紧或释放，使得快速夹紧机构具有简单的结构和很容易实现。通过在两个夹爪上设置扭力弹簧或磁铁，可以在钉子装载后自动关闭两个夹爪，从而方便地操作快速夹紧机构，并将钉子牢固地夹紧。

18. 发明申请

US20110155778A1 ELECTRIC HAMMER 失效
标题翻译：电动锤
公开(公告)号：US20110155778A1
公开(公告)日：2011-06-30
申请号：US12971784
申请日：2010-12-17
申请人： Hongtao Zhou , Gan Wei
发明人： Hongtao Zhou , Gan Wei
IPC分类号： B25C1/06 , B25D11/04
CPC分类号： B25C1/06 , B25C1/188 , B25D11/068
摘要： An electric hammer includes a striking device having a clamping mechanism. The clamping mechanism includes a clamping element, a sliding element, a first biasing device and a second biasing device. The sliding element is provided with a guide portion in which the clamping element is slidable between a first position where the clamping element is closed and a second position where the clamping element is opened. The biasing force generated by the first biasing device is smaller than that of the second biasing device when the clamping element is in the opened position.
摘要翻译：电锤包括具有夹紧机构的打击装置。夹紧机构包括夹紧元件，滑动元件，第一偏置装置和第二偏置装置。滑动元件设置有引导部分，其中夹紧元件可在夹紧元件关闭的第一位置与夹紧元件打开的第二位置之间滑动。当夹紧元件处于打开位置时，由第一偏置装置产生的偏压力小于第二偏置装置的偏置力。

19. 发明授权

US09050663B2 Hand-held power tool with a quick-clamping device for a working element 有权
标题翻译：手持式电动工具，具有用于工作元件的快速夹紧装置
公开(公告)号：US09050663B2
公开(公告)日：2015-06-09
申请号：US13238821
申请日：2011-09-21
申请人： Hongtao Zhou
发明人： Hongtao Zhou
IPC分类号： B23B31/02 , B23B31/40
CPC分类号： B23B31/4073 , Y10T279/23 , Y10T279/32 , Y10T279/33
摘要： A hand-held power tool with a quick-clamping device for a working element includes a working mandrel for driving the working element, a fastening member for fastening the working element onto the end of the working mandrel, and a locking assembly. The fastening member includes a clamping shaft insertable into the working mandrel and a moving assembly for making the fastening member moveable between a releasing position and a clamping position. The locking assembly includes a floatable clamping component and the clamping component and the clamping shaft are provided with corresponding toothed portions such that engagement and disengagement therebetween is selectively achieved by the relative rotation of the toothed portions.
摘要翻译：具有用于工作元件的快速夹紧装置的手持式电动工具包括用于驱动工作元件的工作心轴，用于将工作元件紧固到工作心轴的端部上的紧固构件和锁定组件。紧固构件包括可插入到工作心轴中的夹紧轴和用于使紧固构件在释放位置和夹紧位置之间移动的移动组件。锁定组件包括可浮动夹紧部件，并且夹紧部件和夹紧轴设置有相应的齿形部分，使得它们之间的接合和分离通过齿形部分的相对旋转选择性地实现。

20. 发明授权

US08894469B2 Sanding machine with clamping mechanism 有权
标题翻译：砂光机带夹紧机构
公开(公告)号：US08894469B2
公开(公告)日：2014-11-25
申请号：US12845922
申请日：2010-07-29
申请人： Hongtao Zhou , Yasheng Chen
发明人： Hongtao Zhou , Yasheng Chen
IPC分类号： B24B23/04 , B24D15/02
CPC分类号： B24B23/04 , B24D15/023
摘要： A burnishing element is clamped to a lower surface of a bottom plate of a sanding machine and placed into tension through use of a first clamping mechanism and a second clamping mechanism that are positioned at two ends of the bottom plate, respectively. At least one of the first and second clamping mechanisms has a clamping element and a tensioning element which is used for tensioning the burnishing element. The bottom plate has a clamping area. The ends of the burnishing element are supported on the clamping area when the burnishing element is in placed into tension by the tensioning element.
摘要翻译：抛光元件被夹紧在砂光机的底板的下表面，并通过分别位于底板两端的第一夹紧机构和第二夹紧机构分别设置成张力。第一和第二夹紧机构中的至少一个具有用于张紧抛光元件的夹紧元件和张紧元件。底板有夹紧区域。当抛光元件被张紧元件置于张力状态时，抛光元件的端部被支撑在夹持区域上。

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