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21. 发明申请

US20060021480A1 DETACHMENT TOOL FOR PIPE CLAMPING STRAP 失效
标题翻译：管夹钳剥离工具
公开(公告)号：US20060021480A1
公开(公告)日：2006-02-02
申请号：US10902106
申请日：2004-07-30
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 , B25B1/103
摘要： A detachment tool for a pipe clamping strap detachment tool includes a support seat, a fixed jaw, a movable member including a base plate and a movable jaw, and a threaded rod. Thus, the two ear plates of the pipe clamping strap are supported by the fixed jaw and the movable jaw of the movable member rigidly and stably without slip during the detachment process of the pipe clamping strap, thereby facilitating a user detaching the pipe from the pipe clamping strap.
摘要翻译：用于管夹紧带分离工具的分离工具包括支撑座，固定夹爪，包括基板和可动夹爪的可动构件以及螺杆。因此，管夹紧带的两个耳板在管夹紧带的分离过程期间由固定夹爪和可移动部件的可动夹爪支撑，刚性且稳定而不会滑动，从而便于用户将管从管道上拆下夹紧带。

22. 发明授权

US06370985B1 Extractor tool for pipe coupling 有权
标题翻译：管道联接提取工具
公开(公告)号：US06370985B1
公开(公告)日：2002-04-16
申请号：US09664374
申请日：2000-09-18
申请人： Pi-Liang Wu
发明人： Pi-Liang Wu
IPC分类号： B25B2710
CPC分类号： B25B25/005 , Y10T29/5363 , Y10T29/5367 , Y10T29/53783
摘要： An extractor tool for coupling fastened to pipes comprises an actuation device, a holding device, and a cable having one end secured to the holding device and the other end slidably secured to the actuation device. In use, engage the holding device with the coupling and pivot the first actuation device to enlarge the diameter of the coupling, thereby detaching the coupling from the pipes through the cable.
摘要翻译：用于连接到管道上的联接器的抽取器工具包括致动装置，保持装置和电缆，其一端固定到保持装置，另一端可滑动地固定到致动装置。在使用中，通过联接器将固定装置接合并枢转第一致动装置以扩大联接器的直径，从而通过电缆将配件从管道拆下。

23. 发明授权

US11433507B2 Wheel weight pliers 有权
公开(公告)号：US11433507B2
公开(公告)日：2022-09-06
申请号：US16706866
申请日：2019-12-09
申请人： Pi-Liang Wu
发明人： Pi-Liang Wu
IPC分类号： B25B7/02 , B25B27/00 , B25B7/22 , B25F1/00
摘要： Wheel weight pliers contains: a first lever, a second lever, a connection shaft, and a spring. The first lever includes a first grip section and a first work section. The second lever includes a second grip section, a second work section, and a third work section. The first work section has a hook, and a width of two sides of the hook decreases from a root of the hook to a distal end of the hook. The second work section has a blade portion, and the third work section has a hammer. The hammer has a fitting element. The first grip section has multiple recesses adjacent to the second grip section. Two ends of a respective one recess extend on two sides of the first grip section. The second grip section has a notch formed proximate to the first grip section, and the notch faces the multiple toothed ribs.

24. 外观设计

USD948976S1 Hose pliers 有权
公开(公告)号：USD948976S1
公开(公告)日：2022-04-19
申请号：US29706913
申请日：2019-09-25
申请人： Pi-Liang Wu
设计人： Pi-Liang Wu

25. 外观设计

USD914523S1 Vehicle steering wheel level correction device 有权
公开(公告)号：USD914523S1
公开(公告)日：2021-03-30
申请号：US29700413
申请日：2019-08-02
申请人： Pi-Liang Wu
设计人： Pi-Liang Wu

26. 发明授权

US10688636B2 Device for unfastening pipe fasteners 有权
公开(公告)号：US10688636B2
公开(公告)日：2020-06-23
申请号：US15644838
申请日：2017-07-10
申请人： Pi-Liang Wu
发明人： Pi-Liang Wu
IPC分类号： B25B7/12 , B25B13/28 , B25B25/00 , B25B7/02 , B25B13/44
摘要： A device for unfastening fasteners includes an operation device, a cable unit and a working unit. The cable unit is connected between the operation device and the working unit. The operation device includes a first part and a second part pivotably connected to each other by a pivot. The first part includes a first extension with a first hole. The second part includes a second extension with a second hole. A first slot communicates with the first hole. A second slot communicates with the second hole. The cable unit includes a cable and a sheath. The cable extends through the first and second holes via the first and second slots, and connected with an end piece which contacts the first extension. A stop member is mounted to the first extension to close the first slot. The cable is separated from the operation device easily without causing damage to the cable.

27. 发明申请

US20180180117A1 APPARATUS FOR RETURNING PISTONS OF A DISC BRAKE 审中-公开
公开(公告)号：US20180180117A1
公开(公告)日：2018-06-28
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： F16D65/00
CPC分类号： F16D65/0043 , B25B13/463 , F16D41/066 , F16D2041/0665
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.

28. 发明申请

US20090057059A1 Bearing lubricating device 审中-公开
标题翻译：轴承润滑装置
公开(公告)号：US20090057059A1
公开(公告)日：2009-03-05
申请号：US11976471
申请日：2007-10-25
申请人： Pi-Liang Wu
发明人： Pi-Liang Wu
IPC分类号： F16N11/02
CPC分类号： F16N11/02 , F16N2210/14
摘要： A bearing lubricating device includes a container and a piston member is located in the container and movably in contact with an inner periphery of the container. The piston member includes a concaved top surface and a concaved underside. A center post is located at a center of the piston member and a central passage is defined axially through the center post and through the concaved underside. A plurality of passages are defined through the concaved underside and located around the center post. A grease fitting has a cone-shaped portion on a lower end thereof and a handle is located on a top end of the grease fitting. A recess is defined in the lower end of the grease fitting and the center post is securely engaged with the recess.
摘要翻译：轴承润滑装置包括容器，并且活塞构件位于容器中并且可移动地与容器的内周接触。活塞构件包括凹面顶面和凹面下侧。中心柱位于活塞构件的中心，并且中心通道轴向地限定穿过中心柱并且穿过凹陷的底侧。多个通道被限定穿过凹陷的底面并且位于中心柱周围。润滑脂配件在其下端具有锥形部分，手柄位于润滑脂配件的顶端。在油脂配件的下端限定凹部，并且中心柱与凹部牢固地接合。

29. 发明申请

US20070131067A1 Tool for removing engine oil filter 审中-公开
标题翻译：用于拆卸发动机机油滤清器的工具
公开(公告)号：US20070131067A1
公开(公告)日：2007-06-14
申请号：US11341389
申请日：2006-01-30
申请人： Pi-Liang Wu
发明人： Pi-Liang Wu
IPC分类号： B25B13/18
CPC分类号： B25B27/0042 , B25B13/44
摘要： A tool for removing engine oil filter includes two clamp members which are movably connected with each other and two links are respectively connected to the two clamp members. A base has a base plate and a driving head is located at a center of an underside of the base plate. The two links are respectively connected to two ends of the base plate so that when rotating the base, the two links push the two clamp members away from each other or pull the two clamp members toward each other. The two clamp members are easily to mount the engine oil filter of any size and are moved simultaneously.
摘要翻译：用于除去发动机机油滤清器的工具包括彼此可移动地连接的两个夹紧构件，并且两个连杆分别连接到两个夹紧构件。基座具有基板，并且驱动头位于基板的下侧的中心。两个连杆分别连接到基板的两端，使得当旋转底座时，两个连杆推动两个夹紧构件彼此远离或者将两个夹紧构件彼此拉动。两个夹紧构件容易安装任何尺寸的发动机机油滤清器并同时移动。

30. 发明申请

US20060156871A1 Wrench with two pivotable sections 失效
标题翻译：扳手具有两个可枢转部分
公开(公告)号：US20060156871A1
公开(公告)日：2006-07-20
申请号：US11176323
申请日：2005-07-08
申请人： Pi-Liang Wu
发明人： Pi-Liang Wu
IPC分类号： B25B23/16 , B25G1/00
CPC分类号： B25B13/481 , B25G1/063
摘要： A wrench includes a handle with a first driving portion extending from one side of a first end of the handle and a pivotable section has one end thereof pivotably connected to a second end of the handle. A second driving portion extends from one side of the other end of the pivotable section. The first and second driving portions are able to engage with an object and the first driving portion can output a larger torque to loose or tight the object, and the second driving portion is used to output a smaller torque. The pivotable section is rotatable about a pivot for connecting the pivot section to the handle so that the user may hold the handle and rotate the pivot section continuously to remove the object from the hole where the object is engaged therewith.
摘要翻译：扳手包括具有从手柄的第一端的一侧延伸的第一驱动部分的手柄和可枢转部分，其一端可枢转地连接到手柄的第二端。第二驱动部分从可枢转部分的另一端的一侧延伸。第一和第二驱动部分能够与物体接合，并且第一驱动部分可以输出更大的扭矩以使物体松动或紧固，并且第二驱动部分用于输出较小的扭矩。可枢转部分可围绕枢轴旋转，用于将枢转部分连接到手柄，使得使用者可以握持手柄并连续地旋转枢转部分以从物体与其接合的孔中移除物体。

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