PINCH ARM DRIVING DEVICE OF MAGNETIC RECORDING/REPRODUCING

摘要

The device reduces components of assembly, makes a run of tape stable by keeping a dakeup post (11) stable position. The device includes a pinch roller (10) which is placed in a fixed base plate (1), a pinch roller mechanism (30) which connects a pinch roller to a capstan axis (9), a driving means (20) which interconnects a pinch roller mechanism (30) to a slide base (2), a pinch arm (31) and pressure arm (32) which connect a pinch roller mechanism (30) to a fixed base plate (1), a spring (33), a pressure driving cap lever (35) which rotates a pressure arm (32), a driving pin (21), a slant plate (22), a takeup arm (41), and a connecting plates (31c)(41a).