公开(公告)号：US20070040279A1

公开(公告)日：2007-02-22

申请号：US11265298

申请日：2005-11-03

Applicant: Chung Wu ,  Cheng Chiu

Inventor： Chung Wu ,  Cheng Chiu

IPC: H01L23/52

CPC classification number: H01L21/485 ,  H01L23/49838 ,  H01L23/5382 ,  H01L2224/16 ,  H01L2924/01079 ,  H01L2924/15311 ,  H01L2924/19105 ,  H05K1/0293 ,  H05K2201/0305 ,  H05K2203/173

Abstract: A switching device provided on a package substrate for altering the built-in function of an IC chip includes a first contact, a second contact, and a conductive layer. The first contact is electrically connected to a signal-receiving end of the package substrate, and the second contact is electrically connected to a voltage source of the package substrate. The conductive layer is used for electrically connecting the first contact with the second contact.

Abstract translation: 设置在用于改变IC芯片的内置功能的封装基板上的开关装置包括第一触点，第二触点和导电层。 第一触点电连接到封装衬底的信号接收端，并且第二触点电连接到封装衬底的电压源。 导电层用于将第一触点与第二触点电连接。

公开(公告)号：US20060123968A1

公开(公告)日：2006-06-15

申请号：US11295658

申请日：2005-12-07

Applicant: Cheng Chiu

Inventor： Cheng Chiu

IPC: B26D1/14

CPC classification number: B27B5/32 ,  Y10T83/7788 ,  Y10T83/8759 ,  Y10T83/9379 ,  Y10T83/9464

Abstract: A securing device for securing a blade of a cutting tool includes a clamp assembly, a bolt, a resistant slice and a driving member. The clamp assembly has two clamp members between which the blade is clamped. The bolt extends into the clamp assembly and is screwed into a driving shaft device of the cutting tool for securing and pressing the clamp assembly to clamp the blade. The resistant slice is shaped to a curvature. The bolt is through the resistant slice, and the head of the bolt presses the resistant slice so as to force the clamp assembly. The driving member includes a body fixed on the head of the bolt and a handle pivotally coupled to the body. The distance between the head of the bolt and a movable end of the handle is changed when the handle pivots with regard to the body.

Abstract translation: 用于固定切割工具的刀片的固定装置包括夹具组件，螺栓，耐磨片和驱动构件。 夹具组件具有两个夹紧构件，刀片夹紧在夹紧构件之间。 螺栓延伸到夹具组件中，并被拧入切割工具的驱动轴装置中，用于固定和按压夹具组件以夹紧叶片。 耐磨切片成形为曲率。 螺栓穿过电阻片，并且螺栓的头部按压阻力片，以迫使夹具组件。 驱动构件包括固定在螺栓的头部上的主体和可枢转地联接到主体的手柄。 当手柄相对于主体枢转时，螺栓的头部和手柄的可动端之间的距离改变。

公开(公告)号：US20070006704A1

公开(公告)日：2007-01-11

申请号：US11177157

申请日：2005-07-07

Applicant: Cheng Chiu

Inventor： Cheng Chiu

IPC: B26D5/08

CPC classification number: B27B5/29 ,  Y10T83/7705 ,  Y10T83/7788 ,  Y10T83/8773

Abstract: A circular saw includes a work table, and an angle adjustment device mounted on the work table. The angle adjustment device includes an outer tube, a drive block, an inner rod, a drive gear, a fixed rod, a push barrel, and a driving unit. Thus, the user can rotate the handgrip of the outer tube at the front side of the work table to change and adjust the tilt or bevel angle of the pivot arm directly, thereby facilitating the user adjusting the tilt angle of the pivot arm. In addition, the user can rotate the handgrip of the outer tube easily and conveniently, so that the tilt angle of the pivot arm is adjusted exactly.

Abstract translation: 圆锯包括工作台和安装在工作台上的角度调节装置。 角度调节装置包括外管，驱动块，内杆，驱动齿轮，固定杆，推动筒和驱动单元。 因此，用户可以在工作台的前侧旋转外管的手柄，以直接改变和调整枢转臂的倾斜角或斜角，从而便于使用者调整枢转臂的倾斜角。 此外，使用者能够容易且方便地旋转外管的手柄，使得枢轴臂的倾斜角度被精确地调节。