Typewriting machines – Including type-set-assemblage mounted on carrier and... – Including type-faces movable relative to type-face-carrier
Patent
1977-08-12
1979-08-21
Sewell, Paul T.
Typewriting machines
Including type-set-assemblage mounted on carrier and...
Including type-faces movable relative to type-face-carrier
101 9319, B41J 130
Patent
active
041651898
ABSTRACT:
A character-bearing disc operable with a printing machine having a central hub with radially extending flexible arm members, each arm member having a character disposed on an outer portion thereof. The arm members are reinforced at the inner ends thereof by means of longitudinally extending reinforcing ribs, the arm members thus having increased strength at their inner ends without sacrifice of the flexibility necessary to proper function of the disc.
REFERENCES:
patent: 3366212 (1968-01-01), McInnis
patent: 3677386 (1972-07-01), Herterich et al.
patent: 3921277 (1975-11-01), Tramposch
patent: 3921784 (1975-11-01), Orlens
Caracteres S.A.
Sewell Paul T.
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