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1. 发明申请

US20180319001A1 Power Tool 审中-公开
公开(公告)号：US20180319001A1
公开(公告)日：2018-11-08
申请号：US16034739
申请日：2018-07-13
申请人： Positec Power Tools (Suzhou) Co., Ltd.
发明人： Hongfeng Zhong , Yu Wu , Yimin Sun
IPC分类号： B25F5/00 , B25F3/00
CPC分类号： B25F5/006 , B23D45/16 , B23D47/005 , B23D49/16 , B24B23/028 , B24B41/007 , B25F3/00
摘要： The invention provides a power tool, including: a motor; an output shaft for mounting a work head, wherein a plane passing through an axis of the motor and an axis of the output shaft is defined as a reference plane; and a housing, including an inner housing and an outer housing, wherein the inner housing and the outer housing are spaced, and the motor is at least partially accommodated in the inner housing; a limiting mechanism and a vibration reduction mechanism disposed between the outer housing and the inner housing, and wherein the vibration reduction mechanism acts in a direction perpendicular to the reference plane, the limiting mechanism is used for limiting the outer housing to move relative to the inner housing in the reference plane or a plane parallel to the reference plane, and the limiting mechanism and the vibration reduction mechanism are respectively independent.

2. 发明申请

US20150151422A1 SANDER HAVING TWO-PIECE FAN 有权
标题翻译：有两扇风扇的SANDER
公开(公告)号：US20150151422A1
公开(公告)日：2015-06-04
申请号：US14232971
申请日：2013-11-29
申请人： Brent A. Kuehne , Earl Kelican, JR. , Xin Lei Wang , Feng Chen , Pei Zhong Zhen
发明人： Brent A. Kuehne , Earl Kelican, JR. , Xin Lei Wang , Feng Chen , Pei Zhong Zhen
IPC分类号： B25F5/00 , B24B55/10
CPC分类号： B25F5/008 , B24B23/00 , B24B23/04 , B24B41/007 , B24B55/10 , B24B55/105
摘要： A sander may include a housing, a motor, a sanding platen, and a two-piece fan. The motor may be disposed within the housing and may include an output shaft. The sanding platen may be driven by the motor for movement relative to the housing. The fan may be driven by the motor and may include a first piece formed from a first material and a second piece formed from a second material. The first piece may include a disk-shaped body having first and second opposite sides. The first side may include a plurality of first blades extending therefrom. The second side may include a plurality of second blades extending therefrom and a recess formed therein. The second piece may be received in the recess and may include a counterweight boss formed thereon.
摘要翻译：砂光机可以包括壳体，马达，砂纸台板和两件式风扇。马达可以设置在壳体内并且可以包括输出轴。打磨台板可以由马达驱动以相对于壳体移动。风扇可以由电动机驱动，并且可以包括由第一材料形成的第一件和由第二材料形成的第二件。第一件可以包括具有第一和第二相对侧的盘形主体。第一侧可以包括从其延伸的多个第一叶片。第二侧可以包括从其延伸的多个第二刀片和形成在其中的凹部。第二部件可以容纳在凹部中并且可以包括形成在其上的配重凸台。

3. 发明申请

US20140370790A1 DURABLE SANDER AND OSCILLATION BUFFER ELEMENT APPLIED TO SANDER 审中-公开
标题翻译：耐用的SANDER和振荡缓冲器元件应用于SANDER
公开(公告)号：US20140370790A1
公开(公告)日：2014-12-18
申请号：US13920842
申请日：2013-06-18
申请人： X'POLE PRECISION TOOLS INC.
发明人： Bach Pangho CHEN
IPC分类号： B24B41/00
CPC分类号： B24B41/007 , B24B23/04
摘要： A durable sander comprises a body with a drive motor, a sanding disk driven by the drive motor to perform sanding movement against the body and at least one oscillation buffer element. The oscillation buffer element includes an upper connection bar fastened to the body, a lower connection bar fastened to the sanding disk and a plurality of buffer portions bridging the upper connection bar and lower connection bar in an integrated manner. Each buffer portion has a first connection end connected to the upper connection bar, a second connection end connected to the lower connection bar and an elastic buffer section interposed between the first connection end and second connection end. The length of the elastic buffer section is greater than the distance between the first connection end and the second connection end.
摘要翻译：耐磨砂光机包括具有驱动马达的主体，由驱动马达驱动的打磨盘以对身体执行打磨运动和至少一个振荡缓冲元件。振荡缓冲元件包括紧固到主体的上连接杆，固定到砂盘的下连接杆和以整体方式桥接上连接杆和下连接杆的多个缓冲部分。每个缓冲部分具有连接到上连接杆的第一连接端，连接到下连接杆的第二连接端和插入在第一连接端和第二连接端之间的弹性缓冲部。弹性缓冲部分的长度大于第一连接端和第二连接端之间的距离。

4. 发明申请

US20110263185A1 HAND HELD MACHINE FOR GRINDING AND LIKE OPERATIONS 有权
标题翻译：用于研磨和类似操作的手持机
公开(公告)号：US20110263185A1
公开(公告)日：2011-10-27
申请号：US13141461
申请日：2009-12-18
申请人： Anders Urban Nelson
发明人： Anders Urban Nelson
IPC分类号： B24B23/02
CPC分类号： B24B23/02 , B24B41/007 , B25F5/006
摘要： A hand held machine for grinding and like operations, includes a housing, a motor mounted in the housing and which rotates an axle connected to a tool carrying mechanism, and a front bearing arrangement provided between the housing and the axle, including a front bearing, and a vibration insulator which is resilient to radial displacement of the axle. The vibration insulator includes at least one resilient element located between the housing and the front bearing. The machine further includes an adjustment mechanism interacting with the at least one resilient element for adjustment of the resilience of the resilient element.
摘要翻译：一种用于研磨和类似操作的手持式机器，包括壳体，安装在壳体中并使与连接到工具承载机构的轴旋转的马达以及设置在壳体和轴之间的前轴承装置，包括前轴承，以及对轴的径向位移具有弹性的振动绝缘体。振动绝缘体包括位于壳体和前轴承之间的至少一个弹性元件。该机器还包括与至少一个弹性元件相互作用的调节机构，用于调节弹性元件的弹性。

5. 发明申请

US20100186980A1 Power-Driven Hand-Held Tool 有权
标题翻译：功率驱动的手持工具
公开(公告)号：US20100186980A1
公开(公告)日：2010-07-29
申请号：US12695400
申请日：2010-01-28
申请人： Mark Heilig , Juergen Blickle
发明人： Mark Heilig , Juergen Blickle
IPC分类号： B25F5/00
CPC分类号： B24B23/04 , B24B41/007 , B25F5/006 , B25F5/02 , B27B19/006
摘要： A power-driven hand-held tool is disclosed. It comprises a housing, a drive motor arranged in the housing and having a motor shaft that defines a longitudinal axis, a workspindle comprising a tool holding fixture arranged outside the housing for holding a tool, wherein the workspindle defines a spindle axis arranged at an angle relative to the longitudinal axis , wherein at least one battery unit is provided for supplying the drive motor with energy, wherein the drive motor is coupled to the workspindle for driving same oscillatingly about the spindle axis, wherein a center of gravity of the battery unit is located on a side of the longitudinal axis opposite the tool holding fixture.
摘要翻译：公开了一种动力驱动的手持工具。它包括壳体，布置在壳体中并具有限定纵向轴线的马达轴的驱动马达，工作主轴，其包括布置在壳体外部用于保持工具的工具保持夹具，其中工作主轴限定以一定角度布置的主轴轴线其中至少一个电池单元被提供用于向驱动电机提供能量，其中驱动电动机联接到工作主轴，用于围绕主轴轴线振动地驱动它，其中电池单元的重心是位于与工具保持夹具相对的纵向轴线的一侧。

6. 发明授权

US07740087B2 Hand power tool with at least one handle 有权
标题翻译：手电动工具至少有一个把手
公开(公告)号：US07740087B2
公开(公告)日：2010-06-22
申请号：US09774847
申请日：2001-01-31
申请人： Harald Krondorfer , Mario Frank
发明人： Harald Krondorfer , Mario Frank
IPC分类号： B23B45/14 , B25G3/10 , B25G1/01
CPC分类号： B25F5/026 , B23D47/005 , B24B23/005 , B24B23/02 , B24B41/007 , Y10T16/4713 , Y10T16/48 , Y10T16/491 , Y10T16/498
摘要： A hand power tool has a housing; at least one handle having at least one gripping part; at least one elastic, vibration-damping element; a mounting part mounted on the elastic element; the gripping part being mounted on the housing through the elastic element and through the mounting element; and at least one movable safety element through which the gripping part is connected with the mounting part.
摘要翻译：手电动工具具有外壳; 至少一个把手具有至少一个抓握部分; 至少一个弹性阻尼元件; 安装在弹性元件上的安装部件; 所述抓握部分通过所述弹性元件安装在所述壳体上并穿过所述安装元件; 以及至少一个可移动安全元件，所述夹持部分通过所述可移动安全元件与所述安装部分连接。

7. 发明申请

US20080003929A1 Device for cutting and grinding, chucking device and rotating tool with vibration damping 审中-公开
标题翻译：用于切割和磨削的装置，夹紧装置和具有减震的旋转工具
公开(公告)号：US20080003929A1
公开(公告)日：2008-01-03
申请号：US11809782
申请日：2007-06-01
申请人： Peter Degen
发明人： Peter Degen
IPC分类号： B24B23/00
CPC分类号： B24D5/165 , B23D47/005 , B24B23/02 , B24B41/007 , B24B45/00 , B27B5/32 , F16F15/08
摘要： The device for cutting and grinding contains a drive unit, a drive spindle, and means for chucking a rotating tool onto the drive spindle. Vibration damping means are provided between the tool and the chucking means. The vibration-damping means are provided in the form of a coating made of elastic material applied to the chucking means or to the tool or are provided in the form of one or more discs, which are made of elastic material and which are inserted between the tool and the chucking means.
摘要翻译：用于切割和研磨的装置包括驱动单元，驱动主轴和用于将旋转工具夹紧到驱动主轴上的装置。振动阻尼装置设置在工具和夹紧装置之间。减震装置设置为由弹性材料制成的涂层形式，施加到夹紧装置或工具上，或者以一种或多种盘的形式提供，该盘由弹性材料制成，并且插入在工具和夹紧装置。

8. 发明申请

US20060260448A1 High-performance cutting and turning machine and method for machining particularly spectacle lenses 失效
标题翻译：高性能切割机和加工专用眼镜镜片的方法
公开(公告)号：US20060260448A1
公开(公告)日：2006-11-23
申请号：US11415334
申请日：2006-05-01
申请人： Udo Fiedler , Manfred Hanisch , Karl-Heinz Tross , Steffen Wallendorf , Holger Schaefer
发明人： Udo Fiedler , Manfred Hanisch , Karl-Heinz Tross , Steffen Wallendorf , Holger Schaefer
IPC分类号： B23B3/00
CPC分类号： B24B13/0037 , B23Q1/015 , B23Q39/04 , B24B27/0076 , B24B41/005 , B24B41/007 , Y10T29/49995 , Y10T29/5114 , Y10T82/10 , Y10T82/2514 , Y10T82/2524 , Y10T82/2566 , Y10T82/2595 , Y10T409/303808 , Y10T409/304312 , Y10T409/305712 , Y10T409/309576
摘要： A method for machining particularly spectacle lenses by means of a machine which comprises at least one cutting unit and at least one turning unit in a common working space, wherein at least two spectacle lenses are machined at the same time in the working space, one of said spectacle lenses being cut while the other is turned. The machine frames of the cutting unit and of the turning unit are essentially decoupled from one another in terms of vibration and/or at least two machining units of the machine comprise workpiece spindle units for generating a transverse movement of the spectacle lens to be machined with respect to the respective tool, the workpiece spindle units being arranged essentially perpendicular to one another. As a result, it is possible for spectacle lenses to be machined in an extremely short time with high machining performance and with high surface precision and quality.
摘要翻译：一种用于通过机器加工特别是眼镜的方法，所述机器包括至少一个切割单元和至少一个转动单元在共同的工作空间中，其中至少两个眼镜镜片在工作空间中被同时加工，所说的眼镜镜片被切割而另一个被转动。切割单元和车削单元的机架基本上在振动方面彼此分离，和/或机器的至少两个加工单元包括工件主轴单元，用于产生待加工的眼镜镜片的横向运动相对于相应的工具，工件主轴单元基本上彼此垂直布置。因此，可以在极短的时间内以高的加工性能和高的表面精度和质量来加工眼镜镜片。

9. 发明授权

US07036408B2 Lenslathe with vibration cancelling arrangement 失效
标题翻译： Lenslathe具有振动消除装置
公开(公告)号：US07036408B2
公开(公告)日：2006-05-02
申请号：US10332726
申请日：2001-07-11
申请人： Marc Y. Savoie , Edward McPherson
发明人： Marc Y. Savoie , Edward McPherson
IPC分类号： B23B1/00
CPC分类号： B24B13/06 , B24B41/007 , Y10T82/10 , Y10T82/122 , Y10T82/143 , Y10T82/2502
摘要： A method and apparatus for substantially nullifying vibration and deflection in a single point lens turning lathe having a rapidly reciprocating lens cutting tool and shuttle assembly. The apparatus includes three or more tool shuttles of similar mass mounted for reciprocating movement along respective generally parallel shuttle paths. The shuttles are reciprocally moveable by respective actuators along their respective shuttle paths. The shuttle and tool assemblies are moved by their respective actuators in opposite directions at a rate which causes forces generated by shuttle and tool assemblies moving in one direction to cancel forces arising from the shuttle and tool assembly movement in the opposite direction. Should an odd number of shuttle and tool assemblies be used, the amount of force generated by the mass moving in one direction may be compensated by having a different rate of movement, and hence a different stroke length from the mass moving in the opposite direction.
摘要翻译：一种用于在具有快速往复透镜切割工具和梭组件的单点透镜车床中基本上消除振动和偏转的方法和装置。该装置包括三个或更多个类似质量的工具梭，用于沿着相应的大致平行的穿梭路径往复运动。梭子可以通过各自的致动器沿其相应的穿梭路径往复运动。梭子和工具组件通过它们各自的致动器以相反的方向移动，其速率导致梭和工具组件在一个方向上移动所产生的力以抵消由梭子和工具组件沿相反方向运动产生的力。如果使用奇数的梭子和工具组件，则可以通过具有不同的运动速率来补偿质量在一个方向上移动所产生的力的量，并且因此与质量在相反方向上移动的行程长度不同。

10. 发明申请

US20060065415A1 Active rotational balancing system for orbital sanders 失效
公开(公告)号：US20060065415A1
公开(公告)日：2006-03-30
申请号：US10953636
申请日：2004-09-29
申请人： Frederic Berg
发明人： Frederic Berg
IPC分类号： E21B15/04
CPC分类号： B24B41/007 , B24B23/03 , B24B41/042
摘要： A system for active dynamic balancing of a rotating tool driven by a motor having a shaft supported by a first and second bearing on opposing sides of the motor includes an acceleration sensing assembly configured to sense radial accelerations on the shaft producing an acceleration signal indicative of the radial accelerations. A correcting mass assembly is configured to rotate with the shaft and to move at least one mass radially to the shaft responsive to a correcting signal. A controller is configured to receive the acceleration signal generating a correcting signal by means of a closed loop iterative algorithm.

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