| 摘要 |
A shielded case (10-1) includes a plurality of walls (12, 14, 16, 18, 20). At least one of the walls (18, 20) is formed by at least first and second separate sections (18a, 18b, 20a, 20b) which abut one another along an interface (28). A depression (26) is formed in at least one of the first and second sections (18a, 18b, 20a, 20b) so as to cause at least one of said sections to expand toward the other of section thereby pressure-welding said first and second sections (18a, 18b, 20a, 20b) to one another along at least part of said interface (28). <IMAGE> |
