Type-selecting or type-actuating mechanisms

BPERFORMING OPERATIONS TRANSPORTING B41Printing, stamps B41JTYPEWRITERS SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS

B41J7/00Type-selecting or type-actuating mechanisms

B41J7/005Type-selecting actions or mechanisms by unusual means B41J7/02Type-lever actuating mechanisms B41J7/04Levers mounted on fixed pivots B41J7/06and connected to transmission members B41J7/08with pin-and-slot or like loose connections Cam-slot members B41J7/10Chain, belt, flexible cable, or like members B41J7/12U-shaped type-lever on two pivots B41J7/14Single key-and-type lever B41J7/16Type-head pivoted to or rotating on lever B41J7/18Levers having moving or variable fulcra to alter the mechanical advantage during the stroke B41J7/20Levers having moving pivots fixed relative to the lever type- bars each pivoted on two links B41J7/22Type-baskets Bearings or hangers for type levers B41J7/24Construction of type-levers B41J7/26Special means B41J7/28Key lever and type member returned independetly to rest position B41J7/30Preventing rebound or clash of levers or type members B41J7/32Type-face selected by operation of sliding members B41J7/34Type-face selected by operation of rotary members B41J7/36Selecting arrangements applied to type-carriers rotating during impression B41J7/38Type movable on carrier for selection B41J7/40Type movable on carrier for impression B41J7/42Timed impression B41J7/44with impact B41J7/46Rolling contact during impression B41J7/48Type carrier arrested in selected position by electromagnetic means B41J7/50Type-face selected by combinations of two movements of type carrier B41J7/52by combined rotary and sliding movement B41J7/54Selecting arrangements including combinations, permutation, summation, or aggregation means B41J7/56Summation devices for mechanical movements B41J7/58Wedges B41J7/60Levers B41J7/62Gearing B41J7/64Pulley and strand mechanism B41J7/66Movable members B41J7/68with means for selectively closing an electric circuit for type presentation B41J7/90Syllable, line, or like type selection B41J7/92Impact adjustment Means to give uniformity of impression B41J7/94Character-by-character adjustment B41J7/96Means checking correctness of setting