| 摘要 |
<p>1485035 Selective printing SIEMENS AG 19 Sept 1974 [21 Sept 1973] 40808/74 Heading B6F A type disc 3 has resilient type carrying fingers 10 whose tips 11 are shaped to engage a complementary aligning recess 9 on print hammer 7. The fingers 10 are characterized by being resilient in the direction of hammer movement and in the direction of a tangent to the disc 3. Preferably the fingers 10 are square or rectangular. Case shift may be achieved by moving the disc 3 and stepping motor I as indicated by the arrow on the motor.</p> |
