| 摘要 |
<p>The cover seals off an opening (1), particularly against electromagnetic radiation, and comprises a shielding cover (12) with seals (16,17) running round the periphery. It slides in the lengthwise direction into and out of the opening, and also in the transverse direction in and out of the sealing position. A bridge-piece (7) is extensible in the transverse direction inside the opening, particularly at the bottom. This engages with the cover. It seals off the inside of the opening when the cover has been removed.</p> |
| 申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
WAEGER, JOHANN, DIPL.-ING. FH;SOWA, LOTHAR, DIPL.-ING. FH;WEINMANN, HELMUT, DIPL.-ING. FH;HAAS, HANS, DIPL.-ING. FH |
