Telecommunications – Receiver or analog modulated signal frequency converter – Cabinet – housing – or chassis structure
Patent
1994-03-24
1995-11-28
Eisenzopf, Reinhard J.
Telecommunications
Receiver or analog modulated signal frequency converter
Cabinet, housing, or chassis structure
455 90, 429100, H04B 108, H01M 210
Patent
active
054716675
ABSTRACT:
A casing for a waterproof type includes a cover 1, a battery cover 2, an elastic packing 3, and an inner cover 4. The cover 1 has a battery accommodation section 10. The battery cover 2 closes an opening 11 of the battery accommodation section 10. The elastic packing 3 is disposed along the opening 11. The inner cover 4 closes the opening 11 in close contact with the packing 3. The battery cover 2 is locked to the cover 1 in a state with the inner cover 4 urged against the opening 11 by sliding the battery cover 2 in a direction different from the direction of urging the packing 3 against the opening 11.
REFERENCES:
patent: 4225655 (1980-09-01), Pesce
patent: 4276632 (1981-06-01), Hiraishi
patent: 4363169 (1982-12-01), Nasu et al.
Eisenzopf Reinhard J.
Le Thanh
NEC Corporation
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