(57) The invention is related to a removable cartridge for typewriter inked ribbon and
the relative typewriter, wherein said cartridge encloses two superimposed or juxtaposed
step by step rotating spools for unwinding from a spool and rewinding to the other
spool an inked ribbon, that is guided by a swinging arm up to the operating zone of
the types, a swinging lever being provided having an arm moved by a blade receiving
swinging movement by the typewriter, an arm sliding along a cam slit provided on the
swinging arm to swing the same and a third arm I engaging a crown gear provided on
the edge of at least one of said spools, to rotate step by step said spools.
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