Browse Prior Art Database

Electrification of Key Drive Apparatus

IP.com Disclosure Number: IPCOM000069013D
Original Publication Date: 1978-Mar-01
Included in the Prior Art Database: 2005-Feb-20

Publishing Venue

IBM

Related People

Authors:
Loeber, NC [+details]

Abstract

This adapter unit greatly reduces the force required for operating key drive apparatus, such as a Perkins pattern braillewriter and the like.