公开(公告)号：US20070291455A1

公开(公告)日：2007-12-20

申请号：US11845960

申请日：2007-08-28

申请人： Donald Dingfelder ,  James Gerken ,  Scott LaPree ,  Gregory Smith

发明人： Donald Dingfelder ,  James Gerken ,  Scott LaPree ,  Gregory Smith

IPC分类号： B23P19/04 ,  H05K5/00

CPC分类号： H05K7/1407 ,  Y10T29/53274

摘要： Apparatus for removing a printed circuit board (PCB) and bezel assembly from a unit includes a pull spring is attached to opposing sides of the PCB and bezel assembly. Each pull spring includes a generally M-shaped spring. A first end of the M-shaped spring includes a first pin carrying a knob. The first pin extends through an opening in the bezel and the knob is disposed within a recessed portion of the bezel and is generally flush with a front face of the bezel with the M-shaped spring compressed in a normal constrained position. In an extended position when the M-shaped springs return to a substantially uncompressed state, the knobs are pushed forward and are spaced apart in front of the bezel, enabling a person to grip and pull each knob to remove the PCB and bezel assembly from the unit in which it is installed.

摘要翻译： 用于从单元去除印刷电路板（PCB）和挡板组件的装置包括拉簧连接到PCB和挡板组件的相对侧。 每个拉簧包括一般为M形的弹簧。 M形弹簧的第一端包括承载旋钮的第一销。 第一销延伸穿过挡板中的开口，并且手柄设置在挡板的凹陷部分内，并且与正常约束位置压缩的M形弹簧大致与挡板的前表面齐平。 在M形弹簧恢复到基本上未压缩状态的延伸位置处，把手被向前推并且在前挡板的前方间隔开，从而使人能够握住和拉动每个旋钮，从而将PCB和挡板组件从 安装的单位。

公开(公告)号：US20070163108A1

公开(公告)日：2007-07-19

申请号：US11335764

申请日：2006-01-19

申请人： Donald Dingfelder ,  James Gerken ,  Scott LaPree ,  Gregory Smith

发明人： Donald Dingfelder ,  James Gerken ,  Scott LaPree ,  Gregory Smith

IPC分类号： B23P19/00

CPC分类号： H05K7/1407 ,  Y10T29/53274

摘要： Apparatus for removing a printed circuit board (PCB) and bezel assembly from a unit includes a pull spring is attached to opposing sides of the PCB and bezel assembly. Each pull spring includes a generally M-shaped spring. A first end of the M-shaped spring includes a first pin carrying a knob. The first pin extends through an opening in the bezel and the knob is disposed within a recessed portion of the bezel and is generally flush with a front face of the bezel with the M-shaped spring compressed in a normal constrained position. In an extended position when the M-shaped springs return to a substantially uncompressed state, the knobs are pushed forward and are spaced apart in front of the bezel, enabling a person to grip and pull each knob to remove the PCB and bezel assembly from the unit in which it is installed.