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1. 发明授权

US5315487A Method and device for coding printed circuit boards 失效
标题翻译：印刷电路板编码方法和装置
公开(公告)号：US5315487A
公开(公告)日：1994-05-24
申请号：US921082
申请日：1992-07-29
申请人： Gerard Le Goe , Jacques Roger
发明人： Gerard Le Goe , Jacques Roger
IPC分类号： H05K7/14 , H01R13/64
CPC分类号： H05K7/1455
摘要： A device for associative coding of printed circuit boards comprises a coding member comprising a central longitudinal member, attachment arms and a series of appendages the spacing between which is equal to the spacing between two board guide slideways. The front panel of each board incorporates a coding slot enabling an appendage to pass through it when the latter is aligned with the slot. The position of the coding slot is a characteristic common to all boards of a given family. After a first board is fitted into the subrack only other boards of the same family can be connected into the part of the subrack fitted with the coding member. This prevents the insertion into the same subrack or subrack compartment of boards from different and incompatible families although for a same product type and having the same functionality.
摘要翻译：用于印刷电路板的相关编码的装置包括编码构件，其包括中央纵向构件，附接臂和一系列附件，其间的间隔等于两个板导向滑道之间的间隔。每个板的前面板包含一个编码槽，当后者与插槽对齐时，附件可以通过它。编码槽的位置是给定系列的所有板的共同特征。在第一块板插入子架后，只有同一系列的其他板可以连接到装有编码部件的子架的部分。这样可以防止从不同的和不兼容的系列插入到相同的机箱或单板机箱中，尽管它们具有相同的产品类型并具有相同的功能。

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