| 摘要 |
<p>PURPOSE: To prevent a tape from damaging at the time of tape loading by providing plural tape guides for pulling out the tape, which move so as to pull out the magnetic tape to the outside of a tape cassette. CONSTITUTION: At the time of tape pulling out operation, the length of the magnetic tape 2 pulled out between a contact point at the side of a supply reel 3 and a contact point at the side of a take-up reel 4 is U when the tape pulling out operation is completed, in either cases when the magnetic tape 2 is slightly wound on a rotary drum 20 or not wound on the rotary drum 20. During the tape pulling out operation, the tape guides 13, 18 for pulling out the tape are moved almost in parallel with a chassis base 11 and also the wound amount of the tape on the rotary drum 20 is slight or none, therefore, the magnetic tape 2 is hardly twisted nor deviated in height, and the tape damage does not occur accordingly.</p> |
