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1. 外观设计

USD974140S1 Joint removing clamp 有权
公开(公告)号：USD974140S1
公开(公告)日：2023-01-03
申请号：US29775288
申请日：2021-03-23
申请人： Pi-Liang Wu
设计人： Pi-Liang Wu

2. 发明授权

US11090787B2 Remote operating tool capable of replacing various work units 有权
公开(公告)号：US11090787B2
公开(公告)日：2021-08-17
申请号：US16278050
申请日：2019-02-16
申请人： Pi-Liang Wu
发明人： Pi-Liang Wu
IPC分类号： B25B25/00
摘要： A remote operating tool capable of replacing work units contains: a control unit, a connection assembly, and a work unit. The control unit includes a first plier part, a second plier part, and a fixing shaft. The first plier part has a first grip portion and a limitation extension, the second plier part has a second grip portion and an accommodation extension, and the accommodation extension has an aperture. The connection assembly includes a cable and an accommodation sleeve, the cable has a knob, and the accommodation sleeve has a fitting member, wherein the fitting member has a large-diameter section and a small-diameter section. The limitation extension has a first cutout, and the accommodation extension has a second cutout. The control unit further includes a stopper, wherein the defining member is a shell and includes a first chamber.

3. 发明授权

US10371220B2 Apparatus for returning pistons of a disc brake 有权
公开(公告)号：US10371220B2
公开(公告)日：2019-08-06
申请号：US15414644
申请日：2017-01-25
申请人： Pi-Liang Wu
发明人： Pi-Liang Wu
IPC分类号： B25B13/46 , F16D41/066 , F16D65/00
摘要： A piston-returning apparatus for a disc brake includes two pushing plates, a collar, a rotating unit and a handle. Each of the pushing plates includes a threaded element. The collar includes two screw holes for receiving the threaded elements of the pushing plates respectively so that the pushing plates are synchronously moved toward or away from the collar when the collar is rotated. The handle is connected to the collar via the rotating unit. The rotating unit is switchable between two modes. In the first mode, the rotating unit rotates the collar clockwise when the handle is pivoted clockwise but the rotating unit does not rotate the collar counterclockwise when the handle is pivoted counterclockwise. In the second mode, the rotating unit rotates the collar counterclockwise when the handle is pivoted counterclockwise but the rotating unit does not rotate the collar clockwise when the handle is pivoted clockwise.

4. 发明授权

US09216498B2 Tube clamp detaching tool 有权
标题翻译：管夹分离工具
公开(公告)号：US09216498B2
公开(公告)日：2015-12-22
申请号：US14509049
申请日：2014-10-08
申请人： Pi-Liang Wu
发明人： Pi-Liang Wu
IPC分类号： B25B25/00 , B25B27/20 , B25B5/02 , B25B3/00
CPC分类号： B25B25/005 , B25B3/00 , B25B5/02 , B25B27/20 , Y10T29/53
摘要： A tube clamp detaching tool comprising a base, a movable member, a screw stem, a fixed jaw is formed at one end of the base, a holding block protrudes from the other end, and an elongated guide groove, the movable member is pivotal inserted into the guide groove, the movable member is provided with a movable jaw, the movable jaw is positioned relative to the fixed jaw, the screw stem is screwed into the holding block, and one end of the screw stem is pivotal joined to the movable member, the movable jaw is indented with a first inserting groove, the first inserting groove of the movable jaw is further indented with a cavity, the fixed jaw is indented with a second inserting groove to correspond to one side of the movable jaw, a first bolt is screwed into one side of the movable jaw and enters the cavity.
摘要翻译：一种管夹分离工具，包括基座，可移动构件，螺杆，固定夹爪，在基座的一端形成有固定爪，另一端突出有一个保持块，一个细长的引导槽，可移动构件枢转插入在可动构件上设置有可动爪，可动爪相对于固定爪定位，螺杆拧入到保持块中，螺杆的一端枢接于活动件可移动夹爪凹入第一插槽，可移动夹爪的第一插槽进一步缩进空腔，固定夹爪有一个与活动夹爪一侧对应的第二插槽，第一螺栓拧入活动夹爪的一侧进入腔体。

5. 发明授权

US08646160B2 Connectors removal pliers 失效
标题翻译：连接器去除钳子
公开(公告)号：US08646160B2
公开(公告)日：2014-02-11
申请号：US12805633
申请日：2010-08-11
申请人： Pi-Liang Wu
发明人： Pi-Liang Wu
IPC分类号： B23P19/04
CPC分类号： B25B7/02 , B25B7/14 , H01R43/26
摘要： A pair of connector removal pliers includes a first arm and a second arm which is pivotably connected to the first arm by a pin. A positioning member and a pressing member are respectively connected to the first and second arms. The positioning member has a rough surface and the pressing member has a protrusion extending therefrom which extends toward the positioning member. By operating two handles of the first and second arms to position one of two connectors between the positioning member and the pressing member, the technician can easily pull the other connector to separate the two connectors.
摘要翻译：一对连接器去除钳包括第一臂和第二臂，该第二臂通过一个销可枢转地连接到第一臂。定位构件和按压构件分别连接到第一和第二臂。定位构件具有粗糙表面，并且按压构件具有从其延伸的朝向定位构件延伸的突出部。通过操作第一和第二臂的两个手柄以将定位构件和按压构件之间的两个连接器中的一个定位，技术人员可以容易地拉动另一个连接器以分离两个连接器。

6. 发明申请

US20090235504A1 Seal ring dismounting device 有权
标题翻译：密封圈拆卸装置
公开(公告)号：US20090235504A1
公开(公告)日：2009-09-24
申请号：US12213603
申请日：2008-06-23
申请人： Pi-Liang Wu
发明人： Pi-Liang Wu
IPC分类号： B23P19/02
CPC分类号： B25B27/0028 , Y10T29/53657 , Y10T29/53909
摘要： A seal ring dismounting device includes a handle and a first section of a shank is connected to the handle, a second section is connected to the first section at an angle. The second section includes first teeth defined in a lower side thereof. An operation plate having hook portion is connected to the second section. A rod is connected to a U-shaped frame and includes second teeth which are engaged with the first teeth of the second section. A spring member is located between the frame and the second section so that when pushing the frame toward the second section, the rod is moved to disengage the second teeth from the first teeth such that the rod can be easily moved along the second section.
摘要翻译：密封环拆卸装置包括手柄，并且柄的第一部分连接到手柄，第二部分以一定角度连接到第一部分。第二部分包括限定在其下侧的第一齿。具有钩部的操作板连接到第二部分。杆连接到U形框架并且包括与第二部分的第一齿接合的第二齿。弹簧构件位于框架和第二部分之间，使得当将框架推向第二部分时，杆被移动以使第二齿与第一齿分离，使得杆可以容易地沿着第二部分移动。

7. 发明申请

US20080041198A1 Tool for applying and removing a band clamp 审中-公开
标题翻译：用于施加和移除带夹的工具
公开(公告)号：US20080041198A1
公开(公告)日：2008-02-21
申请号：US11524458
申请日：2006-09-21
申请人： Pi-Liang Wu
发明人： Pi-Liang Wu
IPC分类号： B25B25/00 , B25B11/00
CPC分类号： B25B25/005 , B25B7/04
摘要： A tool for applying and removing a band clamp includes two parts pivotably and crossly connected with each other, and each part has a connection section to which an applying member is rotatably connected thereto, and a handle section to which a grip is connected. Each applying member has a first working end and a second working end. The first working end has an inclined surface and a recess is defined in the inclined surface. The second working end is a plate. The two applying members are located such that the first working end of one applying member faces the second working end of the other applying member. By rotating the applying members, the two applying members can reach the band clamp at different angles.
摘要翻译：用于施加和移除带夹的工具包括两个可相互交叉和交叉连接的部件，每个部件具有一个连接部分，一个施加部件可旋转地连接在该连接部分上，一个手柄部分与手柄连接。每个施加构件具有第一工作端和第二工作端。第一工作端具有倾斜表面，并且在倾斜表面中限定凹部。第二个工作是一个盘子。两个施加构件被定位成使得一个施加构件的第一工作端面向另一施加构件的第二工作端。通过旋转施加构件，两个施加构件可以以不同的角度到达带夹。

8. 发明申请

US20060016058A1 Holding device for timing belt wheel module 失效
公开(公告)号：US20060016058A1
公开(公告)日：2006-01-26
申请号：US10896043
申请日：2004-07-22
申请人： Pi-Liang Wu
发明人： Pi-Liang Wu
IPC分类号： B25B27/14
CPC分类号： B25B27/0035 , Y10T29/53913 , Y10T29/53978
摘要： A holding device for a timing belt wheel module includes a link, a first holding member secured on a distal end of the link, and a second holding member movably mounted on the link. Each of the first holding member and the second holding member includes a fixed snap plate, a movable snap plate, and a locking bolt. Thus, the holding device is used to hold timing belt wheel modules of different sizes, types and specifications without having to prepare multiple sets of holders of different sizes, types and specifications, thereby facilitating maintenance of the timing belt wheel module.

9. 发明授权

US06698075B1 Holding device of timing belt wheel structure 失效
标题翻译：同步皮带轮结构的保持装置
公开(公告)号：US06698075B1
公开(公告)日：2004-03-02
申请号：US10403301
申请日：2003-04-01
申请人： Pi-Liang Wu
发明人： Pi-Liang Wu
IPC分类号： B25B2714
CPC分类号： B25B27/0035 , Y10T29/53913 , Y10T29/53978 , Y10T29/53983
摘要： A holding device of a timing belt wheel structure includes two links, and two holding members. Thus, the relative position between the two holding members and the relative angle between the snap plates of the two holding members can be adjusted arbitrarily so as to fit the relative position of the two timing belt wheels, so that the holding device can be used to hold and position timing belt wheel structures of different sizes, types and specifications without having to prepare multiple holders of different sizes, types and specifications, thereby enhancing convenience in operation and maintenance of the timing belt wheel structure.
摘要翻译：同步带轮结构的保持装置包括两个连杆和两个保持件。因此，两个保持构件之间的相对位置和两个保持构件的卡扣板之间的相对角度可以任意调节以适应两个同步带轮的相对位置，使得保持装置可用于保持和定位不同尺寸，类型和规格的同步皮带轮结构，而不必准备不同尺寸，类型和规格的多个保持器，从而提高正时皮带轮结构的操作和维护方便性。

10. 发明授权

US06276236B1 Clamp apparatus 失效
标题翻译：夹具装置
公开(公告)号：US06276236B1
公开(公告)日：2001-08-21
申请号：US09455481
申请日：1999-12-06
申请人： Pi-Liang Wu
发明人： Pi-Liang Wu
IPC分类号： B25B2710
CPC分类号： B25B25/005 , B25B7/12 , B25B7/14
摘要： The present invention is regarding to a structural improvement of a clamp which includes a flex attached to a handle set, an actuator cable extends through the slider and is linked to gripper device, of which the openings and open notch are built in, it offers a convenient scheme for operator to detach or engage actuator cable from gripper device, by simple operation, gripper devices may be conveniently interchanged in order to meet versatile needs in various situations.
摘要翻译：本发明涉及夹具的结构改进，其包括附接到手柄组的挠曲件，致动器电缆延伸穿过滑块并且连接到其内置有开口和开口的夹持装置，其提供方便操作人员通过简单的操作来拆卸或接合执行器电缆，可以方便地更换夹具装置，以满足各种情况下的多种需要。

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