| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a tape loading device in which the number of parts is decreased for attaining a simple constitution and also facilitating its assembling. SOLUTION: A loading drive gear 58 rotates around a shaft 59. The shaft 59 is disposed in a U-shaped groove 82 that has a spring 81. When the gear 58 rotates, 1st and 2nd arms 60 and 61 rotate to move sliders 3 and 4 along guide grooves 1 and 2 and winds a tape around a cylinder. When tape loading is completed, the sliders 3 and 4 are stopped by catchers 17 and 18. When the gear 58 rotates further, the spring 81 generates the energizing force that is applied to the arms 60 and 61 to pres the sliders 3 and 4 toward the catches 17 and 18. Thus, the positions of the sliders 3 and 4 are fixed and the stable tape running is secured. As the spring 81 is built into the gear 58, the number of parts can be decreased for simplifying the constitution and facilitating the assembly of the tape loading device.</p> |
