| 摘要 |
A VIDEO AND/OR AUDIO CASSETTE ASSEMBLY A video and/or audio cassette assembly of the invention includes a rotatable recording disc (1) for recording and/or playback of visual and/or audio information, and a container (2, 3, 13, 15, 29, 30) for housing and protecting said disc (1) against damage or dust. The container is provided with apertures (4, 4a, 18,18a) for affording access to a recording surface of the disc (1) for at least one write/read head of a recording and/or playback unit, and with apertures (5, 19) for affording access to the disc for drive means of a recording and/or playback unit for rotating the disc (1). Projections/plugs (35, 36, 37) are provided for sealing the apertures (4, 4a, 18,18a, 5,19) when the container is closed.
|
