| 摘要 |
<p>PURPOSE:To stabilize tape running by forming plural inclined surfaces on an inclined post, to miniaturize the guide by increasing the degree of freedom in arranging the inclined post and to attain the cost reduction by molding the guide in one resin body. CONSTITUTION:The tape running is stabilized since the relation between an A inclined surface 3 and a B inclined surface 4 is not changed even in the case that winding round the tension post 12 is changed. The inclined direction of the post 12 is coincident with that of the B inclined surface 4 of the post 2, so that the tape runs without twisting against the change in winding the tape round the post 12, and the tape is made to stably run without shifting in a vertical direction. As for the inclined post 2, optionally inclined surfaces are simultaneously formed, so that the degree of freedom in designing a running system is increased, then, the miniaturization can be attained. Since the injection molding of an integrated type tape guide is accomplished, so that the cost can be reduced.</p> |
