US PATENT SUBCLASS 400 / 424
.~.~ With type-face pivoted on type-bar for rolling contact with platen


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

383  DF  TYPE-BAR-ACTION MECHANISM OR TYPE-FACE ON TYPE-BAR OR TYPE-FACE INKER {19}
422  DF  .~ Type-bar action {12}
424.~.~ With type-face pivoted on type-bar for rolling contact with platen


DEFINITION

Classification: 400/424

With type-face pivoted on type-bar for rolling contact with platen:

(under subclass 422) Subject matter wherein the type-bar* member supports a type-face* element for arcuate movement relative to the type-bar, the movement being on an axis that is parallel to the axis of the platen* to which the type-bar is moved for impression of the type-face at the print-point* and wherein the type-face rolls against the platen by moving the type-face-element axis around the platen axis when the type-face is adjacent to the print- point.