Metal working – Method of mechanical manufacture – Electrical device making
Patent
1995-05-08
1998-01-06
Echols, P. W.
Metal working
Method of mechanical manufacture
Electrical device making
29850, H05K 336, H01K 310
Patent
active
057041156
ABSTRACT:
A self-closing main distributing frame of any shape, (e.g. rectangular) which increases its capacity by growth in the vertical direction. The frame includes a stack of self-closing horizontal planes, or shelves, open to the outer face, and supported by brackets attached to vertical members on the interior face.
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Drumheller Ronald L.
Echols P. W.
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