| 摘要 |
<p>To provide for conjoint movement of reel tables (1,2) on which the centers of winding reels of cassettes having different reel spacing, for example from a set of cassettes, can be positioned, the reel tables are located on respective carriages (5,25) operable in a common plane along guide reels or rods (3,4; 23,24), and commonly driven from a single motor (13). The motor 13 is in engagement, via bevel gears coupled to the shaft, with two spindles (7,27), engaged by spindle nuts which are coupled to the respective carriages, so that, upon rotation of the motor, both of the reel tables will move in a common plane and will shift proportionately along the guide tracks or rods, thereby moving conjointly, and proportionately with respect to said axis of symmetry.</p> |
