| 摘要 |
PURPOSE:To make cue, review and program search ease in addition to general operations, by forming a cam wheel for a control gear for fast traversing and rewinding and displacing a trigger lever for pause rotatably with this cam wheel at the fast traversing or rewinding. CONSTITUTION:This figure shows the arrangement of pause state of the drive gear and control gear. In the figure, 58 is the fast traversing and rewinding control gear, a cam 58a, a start cam 58b, the 1st and 2nd stoppers 58c, 58d are projected on the upper surface, the outer circumference is provided with a gear missing section 58e and a cam wheel 58f, which are rotatable with a shaft 59 at the lower surface of a subchassis 2, a torsional spring 60 contacts a start cam 58b and is energized rotatably clockwise, and at the pause state, the 1st stopper 58c contacts a pin 75a of the trigger lever, allowing to stop the rotation and to oppose the gear missing part 58e to a drive gear 50. |
