| 摘要 |
<p>1469589 Printers INTERNATIONAL BUSINESS MACHINES CORP 11 Nov 1974 [26 Dec 1973] 18382/76 Divided out of 1469586 Heading G4H A printer has a movable print element having type bearing elements and mounted on a carrier, and a print hammer, drive means moving the carrier along the print line at a constant first velocity when print element drive means can present successive required type characters for printing within the traverse time of the carrier between adjacent print positions, and when this is not so, moving the carrier at a second velocity including deceleration from the first velocity at one print position and acceleration to the first velocity at the next print position. The disclosure is as in the parent q.v.</p> |
