The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 28, 1991
Filed:
Feb. 07, 1986
Applicant:
Inventor:
Leo Pelzl, Holzkirchen, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02B / ;
U.S. Cl.
CPC ...
361415 ; 361412 ; 361413 ;
Abstract
A coding device for printed circuit cards which are insertable into a printed circuit card rack wherein coding elements 3 are provided at the front upper and lower horizontally mounted subracks of a printed circuit card rack between the guide rails 2 and the coding elements comprise slots 4 which extend parallel to the guide rails 2. Webs 7 and 8 corresponding to the slots 4 are applied to the upper and lower end faces of the plug connection connector 5 as cooperating coding elements so as to provide that coding occurs as soon as the individual printed circuit cards are introduced into the rack.