US PATENT SUBCLASS 400 / 164.3
.~.~.~ Control arm connected to selection gear and movable to engage key-lever actuated abutment

Current as of: June, 1999
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400 /   HD   TYPEWRITING MACHINES

139  DF  INCLUDING TYPE-SET-ASSEMBLAGE MOUNTED ON CARRIER AND RELATIVELY MOVABLE FOR SELECTION AND FOR IMPACT OF TYPE-FACE {11}
160  DF  .~ Imprint by pivoting of type-head-carrier and type-head against record-medium {7}
162  DF  .~.~ Type-head movable for selection of type-face {14}
164.3.~.~.~ Control arm connected to selection gear and movable to engage key-lever actuated abutment

DEFINITION

Classification: 400/164.3

Control arm connected to selection gear and movable to engage key-lever-actuated abutment:

(under subclass 162) Subject matter wherein said selecting mechanism includes a pivotable lever having at one end thereof a toothed portion that is in mesh with a toothed wheel that is associated with and drives the type-head*, which lever has at the other end thereof a portion that will engage any of a plurality of stops when one of the stops is interposed into the path of pivoting of the lever, the inter-position of the selected stop to be engaged being made by the depression of a selected key* element.