| 摘要 |
<p>PURPOSE:To stabilize a tape run even if a unit would slant by providing a roller which has its rotation axis in the radius direction of a reel at one side edge part of an endless tape and then by equipping a mechanism which pushes the tape against this roller. CONSTITUTION:Endless tape 1 is wound around reel 2. Roller 13 has its rotation axis in the radius direction of the reel and tape 1 pushed against roller 13 by depression mechanism 14 with leaf spring 16 and contact piece 17. This constitution providing depression maintains an invariably-stable tape run even if the endless tape run unit would slant.</p> |
