| 摘要 |
1,145,670. Helical-wrap tape-recording and playback apparatus. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 27 Dec., 1967 [29 Dec., 1966], No. 58665/67. Heading G5R. The tape 6 is guided on the drum 1 by resilient hook-like elements 7, each of which has one end 14 bearing against an edge of the tape 6 and also against a wall 10 of a recess 9 extending alongside the tape path. There may be a separate recess 9 for each guide element 7 (Fig. 2) or a single groove extending for the whole length of the tape path (Figs. 5 and 6), or the tape path may lie over a portion of the drum 1 of increased diameter (Fig. 4). |
