James D. Bradley - Mound MN Gregg B. Amundson - Bloomington MN
Assignee:
Magnetic Controls Company - Minneapolis MN
International Classification:
H05K 718
US Classification:
361415
Abstract:
A dual density printed circuit board card cage for housing a plurality of printed circuit board cards in a parallel, stacked relationship. The card cage embodies a unique, intermediate frame member comprising a single piece of sheet metal having a plurality of openings and guide means on opposite sides of the intermediate frame member for mating with corresponding guide means on the upper and lower frame members. The guide means are comprised of a plurality of web portions each including a pair of guide edges extending upwardly and downwardly and in an alternating pattern.