公开(公告)号：US20060158960A1

公开(公告)日：2006-07-20

申请号：US11334323

申请日：2006-01-18

申请人： Shuming Wu

发明人： Shuming Wu

IPC分类号： B01F7/24

CPC分类号： B01F7/30 ,  B01F3/1221 ,  B01F7/00116 ,  B01F7/00158 ,  B01F7/0025 ,  B01F7/00433 ,  B01F7/00916 ,  B01F7/161

摘要： A mixer paddle for a mixer to mix particulate substances is provided including a main shaft for transferring rotation that acts thereon, at least one mixing shaft eccentric from the main shaft, and at least one paddle member mounted on the at least one mixing shaft and being freely rotatable thereabout. With such a structure, during the operation, the paddle member rotates around the main shaft and synchronously rotates around the mixing shaft due to the resistance produced by the particulate substances, so that power consumption is decreased, and mixing efficiency is improved.

摘要翻译： 提供了一种用于混合器以混合颗粒物质的混合器桨叶，包括用于传递作用于其上的旋转的主轴，至少一个偏离主轴的混合轴和至少一个安装在至少一个混合轴上的桨叶构件，并且 可随意旋转。 通过这样的结构，在操作期间，由于颗粒物质产生的电阻，桨叶部件围绕主轴旋转并同时旋转混合轴，从而降低了功率消耗，提高了混合效率。

公开(公告)号：USD508929S1

公开(公告)日：2005-08-30

申请号：US29217020

申请日：2004-11-12

申请人： Shuming Wu

设计人： Shuming Wu

公开(公告)号：USD508250S1

公开(公告)日：2005-08-09

申请号：US29210130

申请日：2004-07-28

申请人： Shuming Wu

设计人： Shuming Wu

公开(公告)号：USD507952S1

公开(公告)日：2005-08-02

申请号：US29216982

申请日：2004-11-12

申请人： Shuming Wu

设计人： Shuming Wu

公开(公告)号：USD498399S1

公开(公告)日：2004-11-16

申请号：US29201045

申请日：2004-03-10

申请人： Shuming Wu

设计人： Shuming Wu

公开(公告)号：USD491080S1

公开(公告)日：2004-06-08

申请号：US29182912

申请日：2003-06-03

申请人： Shuming Wu

设计人： Shuming Wu

公开(公告)号：US20110100660A1

公开(公告)日：2011-05-05

申请号：US12699978

申请日：2010-02-04

申请人： Shuming Wu

发明人： Shuming Wu

IPC分类号： B25C1/00 ,  B25D17/00

CPC分类号： B25D11/068 ,  B25C1/06 ,  B25C1/188 ,  B25D2222/54 ,  B25D2250/015 ,  B25D2250/121 ,  B25F5/02 ,  Y10T16/44 ,  Y10T16/476

摘要： This invention provides an auto hammer comprising a housing, a head assembly including a striking device and transmission mechanism. The striking device includes a striking rod having a striking end. The transmission mechanism includes an impact wheel. The distance from the end surface of the striking end of the striking rod to the center of the impact wheel between 40 min and 100 mm. This distance is arranged very small, in favor of the hammer being used in some narrow spaces. The auto hammer according to this invention meets the requirements of being used in narrow spaces by hands, thereby suitable for use in various circumstances.

摘要翻译： 本发明提供一种自动锤，包括壳体，包括撞击装置和传动机构的头组件。 打击装置包括具有击打端的击打杆。 传动机构包括冲击轮。 从撞击杆的击打端的端面到冲击轮中心的距离在40分钟和100毫米之间。 这个距离非常小，有利于在一些狭窄的空间使用锤子。 根据本发明的自动锤子满足用手在狭窄空间中的要求，从而适用于各种情况。

公开(公告)号：US07513047B2

公开(公告)日：2009-04-07

申请号：US11004334

申请日：2004-12-03

申请人： Shuming Wu

发明人： Shuming Wu

IPC分类号： B27B19/02 ,  B27B19/09 ,  B25F5/02

CPC分类号： B23D59/003 ,  B23D51/01 ,  B23D51/02 ,  B23D51/10 ,  B25F5/026

摘要： A jigsaw with the functions of blade scrolling and blade pendulum movement comprises a housing, a motor, a reciprocating rod and a motor transmission system. The motor transmission system transfers the rotation of the motor to an up-and-down movement of the reciprocating rod to drive the blade to make an up-and-down cutting operation. The jigsaw still comprises a control device used to control the blade scrolling and the blade pendulum movement and control device comprises a blade button, a set of link rods and a pendulum axis. The rotation of the blade button drives the reciprocating rod to rotate so as to rotate the blade. The pendulum axis is a cam mechanism used to control the rang of the pendulum movement of the blade. The rotation of the pendulum axis will drive the set of link rods so as to control the blade button.

摘要翻译： 具有叶片滚动和叶片摆动功能的拼图包括壳体，马达，往复杆和马达传动系统。 电动机传动系统将电动机的旋转传递到往复杆的上下运动，以驱动叶片进行上下切割操作。 拼图还包括用于控制叶片滚动和叶片摆动运动的控制装置，并且控制装置包括叶片按钮，一组连杆和摆动轴。 叶片按钮的旋转驱动往复杆旋转以使叶片旋转。 摆轴是用于控制叶片摆动运动的凸轮机构。 摆轴的旋转将驱动该组连杆，以便控制叶片按钮。

公开(公告)号：US20080245207A1

公开(公告)日：2008-10-09

申请号：US12066970

申请日：2006-10-25

申请人： Shuming Wu

发明人： Shuming Wu

IPC分类号： B26D5/00

CPC分类号： B23D59/003 ,  B26D7/00 ,  B26D7/01 ,  Y10T83/8878

摘要： A laser guided cutting tool of the present invention comprises a base for supporting a workpiece to be cut, a bracket fixed on the base, a cutting assembly pivotally mounted on the bracket, and a laser generator. The laser generator is disposed within a pivot shaft which is mounted on the bracket, and the pivot shaft has an aperture permitting a laser beam projected from the laser generator to pass through and project onto the workpiece directly under the cutting assembly. Because the laser generator is disposed inside of the pivot shaft, the cutting tool is compact in size. Furthermore, the laser generator is rarely defiled or damaged as it is held and covered by the sidewall of the pivot shaft.

摘要翻译： 本发明的激光引导切割工具包括：用于支撑要切割的工件的基座，固定在基座上的支架，可枢转地安装在支架上的切割组件和激光发生器。 激光发生器设置在安装在支架上的枢轴内，枢轴具有允许从激光发生器投影的激光束通过并直接在切割组件下方投影到工件上的孔。 因为激光发生器设置在枢轴内部，所以切割工具的尺寸紧凑。 此外，激光发生器在由枢轴的侧壁保持和覆盖的情况下很少被污染或损坏。

公开(公告)号：US07243734B2

公开(公告)日：2007-07-17

申请号：US11320366

申请日：2005-12-28

申请人： Shuming Wu

发明人： Shuming Wu

IPC分类号： H02J7/00 ,  B25F3/00

CPC分类号： H01M2/1022

摘要： The present invention relates to a power tool with battery power supply comprising a main body and a detachable battery package which are connected with each other via a securing frame and a locking assembly. The securing frame includes a guiding device, an locking/unlocking button located on one of the main body and the battery package. An electrical connection is provided between a motor in the main body and the battery package, and includes a plurality of electrode connectors and corresponding electrode contact tabs. A mechanism for creating a non-mechanical force is located between the main body and the battery package for pushing the battery package out of the securing frame. With such a mechanism, when the battery package is required to be replaced by another one or detached for charging, it is merely necessary to press the unlocking button downward, and the battery package then automatically slides out of the securing frame via the effect of the force so as to facilitate detaching the battery package from the main body of the power tool.

摘要翻译： 电动工具技术领域本发明涉及具有电池电源的电动工具，其包括经由固定框架和锁定组件彼此连接的主体和可拆卸电池组件。 固定框架包括引导装置，位于主体和电池组中的一个上的锁定/解锁按钮。 在主体中的电动机和电池组之间提供电连接，并且包括多个电极连接器和相应的电极接触片。 用于产生非机械力的机构位于主体和电池组之间，用于将电池组推出固定框架。 利用这种机构，当需要将电池组件替换为另一个或分离用于充电时，仅需要向下按下解锁按钮，并且电池组件然后经由该固定框架的作用自动滑出固定框架 以便于从电动工具的主体分离电池组。