Ribbon cartridge

Details Ribbon cartridge Ribbon cartridge

1995-07-07

1996-10-22

Millin, V.

Typewriting machines

Including interposed inking device for record-medium

Ribbon-feeding mechanism

4001961, 400194, B41J 3202

Patent

active

055670644

ABSTRACT:
The present invention relates to a ribbon cartridge comprising a housing with an upper and a lower half, a ribbon received in said housing, a driving means comprising two driving gears for driving said ribbon, said driving gears rotatably supported in the housing and in engagement with each other for transporting the ribbon inbetween the driving gears. Specifically, the housing is provided with a bearing means for supporting a first one of said driving gears at a circumferential surface thereof in the middle of the height of said driving gear, so as to allow self-alignment of the driving gears with each other by adjustment movements other than a rotation around the axis of rotation.

REFERENCES:
patent: 4011933 (1977-03-01), Kern
patent: 4088218 (1978-05-01), Depew
patent: 4325645 (1982-04-01), Miyajima et al.
patent: 4616942 (1986-10-01), Nagasawa et al.
patent: 4636097 (1987-01-01), Goubeaux
patent: 4732500 (1988-03-01), Burgin

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