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A rack for mounting a communication apparatus. The rack comprises a pair of right and left vertical side frames and a plurality of block-mounting plates for mounting at least one block which houses at least one printed board. The block-mounting plates are rectangular and are longitudinally disposed

A rack for mounting a communication apparatus. The rack comprises a pair of right and left vertical side frames and a plurality of block-mounting plates for mounting at least one block which houses at least one printed board. The block-mounting plates are rectangular and are longitudinally disposed between the right and left vertical side frames. The at least one block is mounted on the front face of the block-mounting plates. The upper and lower portions of the block-mounting plates are folded frontward so as to form an upper reinforcing rim and a lower reinforcing rim. The right and left vertical side frames have an L-shaped horizontal cross section. The folded edges of the L-shaped right and left vertical side frames are arranged inward so as to face each other. The block-mounting plates have securing members along the left edge and the right edge thereof. The securing members project backward and have an L-shaped horizontal cross section. The folded edges of the L-shaped securing members are arranged inward so as to face each other. The depth of the L-shaped securing members which project behind the block-mounting plates is determined in accordance with the depth of the at least one block to be mounted on the block-mounting plates. The folded edge of each L-shaped securing member is secured to the folded edges of each L-shaped vertical side frame.

대표청구항 ▼

A rack for mounting a communication apparatus, said rack comprising right and left vertical side frames, a plurality of block-mounting plates, each for mounting at least one block which houses at least one printed board, said block-mounting plates being rectangular and being longitudinally disposed

A rack for mounting a communication apparatus, said rack comprising right and left vertical side frames, a plurality of block-mounting plates, each for mounting at least one block which houses at least one printed board, said block-mounting plates being rectangular and being longitudinally disposed between said right and left vertical side frames, each said at least one block being mounted on the front face of the respective block-mounting plate, the upper portion and the lower portion of said block-mounting plates being folded frontward so as to form an upper reinforcing rim and a lower reinforcing rim, said right and left vertical side frames both having an L-shaped horizontal cross section, with folded edges of said L-shaped right and left vertical side frames being arranged inward so as to face each other, and said block-mounting plates having securing members along the left edge and the right edge thereof, said securing members projecting backward and having an L-shaped horizontal cross section, with folded edges of said L-shaped securing members being arranged inward so as to face each other, the depth of said L-shaped securing members projecting behind said block-mounting plates being selectable in accordance with the depth of said at least one block to be mounted on the respective block-mounting plate, and said folded edges of said L-shaped securing members being secured to said folded edges of said L-shaped vertical side frames.