US PATENT SUBCLASS 400 / 429
.~.~ Type-bar pushed or pulled by hooklike cam


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

383  DF  TYPE-BAR-ACTION MECHANISM OR TYPE-FACE ON TYPE-BAR OR TYPE-FACE INKER {19}
422  DF  .~ Type-bar action {12}
429.~.~ Type-bar pushed or pulled by hooklike cam


DEFINITION

Classification: 400/429

Type-bar pushed or pulled by hooklike cam:

(under subclass 422) Subject matter wherein the type-bar* movement is effected by a mechanism that includes an elongated component that is pivoted adjacent to one end thereof, said one end being configured as a curved extension that extends into a concavity of a cooperating member that is included in said mechanism, the curved extension also having a side edge periphery that varies in radius around the periphery whereby as the component pivots its periphery

extending into the concavity will cause movement of the cooperating member.