US PATENT SUBCLASS 400 / 124.05
.~.~.~ Control of drive force

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


400 /   HD   TYPEWRITING MACHINES

118.2  DF  TYPING BY OTHER THAN TYPE-FACE OR TYPE-DIE {3}
124.01  DF  .~ Character formation by impact (e.g., wire matrix) {4}
124.02  DF  .~.~ With signal conditioning {4}
124.05.~.~.~ Control of drive force {1}
124.06  DF  .~.~.~.~> Manifold form or plural copies

DEFINITION

Classification: 400/124.05

Control of drive force:

(under subclass 124.02) Subject matter wherein the input power is modified in order to change the strength of the pressure applied by the impact member against the record-medium*.