초록 ▼

Apparatus for stacking one computer control unit of a certain type on top of another computer control unit of the same type comprising a plurality of walls which are secured together to form a frame having a central opening. Each of the walls has an outer surface, an inner surface, a top side and a

Apparatus for stacking one computer control unit of a certain type on top of another computer control unit of the same type comprising a plurality of walls which are secured together to form a frame having a central opening. Each of the walls has an outer surface, an inner surface, a top side and a bottom side. Reinforcing members are secured to at least a plurality of the inner surfaces for adding strength to the open frame. The reinforcing members have a top surface and a bottom surface so that the open frame may be positioned over the top portion of one computer control unit so that the bottom surface contacts at least a portion of the one computer control unit and the other computer control unit may be positioned on the top surface of the reinforcing members. All of the components are formed from metal and are secured together in the desired relationship by welding.

대표청구항 ▼

Apparatus for use in stacking one computer control unit of a certain type on top of another computer control unit of the same type comprising: a frame having a central opening and comprising a plurality of walls comprising front and back walls and two sidewalls; securing means for securing said plur

Apparatus for use in stacking one computer control unit of a certain type on top of another computer control unit of the same type comprising: a frame having a central opening and comprising a plurality of walls comprising front and back walls and two sidewalls; securing means for securing said plurality of walls together to form said open frame; each of said walls and sidewalls having an outer surface, an inner surface, a top side and a bottom side; reinforcing means secured to at least a plurality of said inner surfaces and extending for at least a substantial portion of the length thereof for adding strength to said open frame; wherein said reinforcing means comprises an angle member secured to said inner surface of said front wall and having a length substantially the same as the length of said front wall, a channel member secured to said inner surface of each of said sidewalls and having a length substantially the same as the length of each of said sidewalls, and a flange projecting inwardly from said bottom side of said back wall and having a length substantially the same as the length of said back wall; said reinforcing means having a top surface and a bottom surface; said bottom surface in contact with at least a portion of said one computer control unit; said top surface in contact with at least a portion of said another computer control unit of the same type; and said plurality of walls and sidewalls and said reinforcing means being formed from sheet metal.