Type bar actuating mechanism

Details Type bar actuating mechanism Type bar actuating mechanism

1975-04-21

1977-01-04

Eickholt, E. H.

Textiles: fiber preparation

197 22, B41J 700

Patent

active

040008029

ABSTRACT:
Type bar actuating mechanism for typewriters comprises a cord connected to each type bar. Each cord is attached to an individual type bar at a position below the pivot axis of the type bar and extends forwardly to a keyboard area, where it is attached to a fixed support. In the keyboard area, each cord extends through a slot in a sleeve-like vertical plunger guide, which is open at the top and which contains a plunger which extends upwardly to a finger piece conventionally arranged in the keyboard section. Between the plunger guide and the type bar the cord extends over a wall having a smooth top over which the cord is freely slidable. When the finger piece is depressed, the plunger pulls the cord over the wall and forces it down inside the sleeve.

REFERENCES:
patent: 722291 (1903-03-01), Ferguson
patent: 1058688 (1913-04-01), Myers
patent: 2937736 (1960-05-01), Kuntzel
patent: 3108674 (1963-10-01), Byers

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