Browse Prior Art Database

Stepper-Motor-Controlled Printer Carriage For Maintaining Nominal Speed

IP.com Disclosure Number: IPCOM000054432D
Original Publication Date: 1980-Feb-01
Included in the Prior Art Database: 2005-Feb-13

Publishing Venue

IBM

Related People

Authors:
Bahr, DJ Burckardt, KH [+details]

Abstract

The stepper motor axle is coupled to a coding disk with marks for deriving the motor advance (MA) pulses. Between these MA marks there are fine marks for deriving the print pulses.