Supports: cabinet structure – Accessible from plural sides – Opposite of four vertical sides
Patent
1985-02-13
1987-07-14
Dorner, Kenneth J.
Supports: cabinet structure
Accessible from plural sides
Opposite of four vertical sides
312223, 312257R, A47B 8100
Patent
active
046798676
ABSTRACT:
A cabinet for an electronic apparatus which includes a shelf of removeable electronic circuit modules being interconnected by a back plane structure, the cabinet including side walls for supporting the shelf and a rear closure wall detachably fixed to rear edges of the side walls. Connector panels each diagonally straddle rear interior corners at junctions of the rear wall and the side walls to define vertical cable channels. An interconnect cavity behind the back plane structure is defined by a central portion of the rear wall between the connector panels and is limited by upper and lower closure panels at upper and lower ends of the connector panels. Edges of the upper and lower closure panels and the connector panels define a port for convenient physical access to the interconnect cavity when the rear wall is removed. Cable spans between the back plane structure and the connector panels are inherently direct and short, thereby minimizing potential EMI radiation such that feedthrough capacitance of connectors in the connector panel is likewise advantageously minimized.
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Chappuis Clyde L.
Heldenbrand Stanley W.
Dorner Kenneth J.
Northern Telecom Limited
Rendos Thomas A.
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