Typewriting machines – Including type-set-assemblage mounted on carrier and... – Including type-faces movable relative to type-face-carrier
Patent
1979-07-09
1981-07-14
Sewell, Paul T.
Typewriting machines
Including type-set-assemblage mounted on carrier and...
Including type-faces movable relative to type-face-carrier
400174, 400166, 101 9303, B41J 130
Patent
active
042783585
ABSTRACT:
A daisy wheel print element provided with hammer energy absorbing formations to obtain substantially uniform print density for different print area types.
REFERENCES:
patent: 3574326 (1971-04-01), Koehn
patent: 4119384 (1978-10-01), Keiter
IBM Tech. Disc. Bulletin, J. E. Drejza, vol. 19, No. 2, Jul. 1976, pp. 443-444.
Puch Diethelm
Zahner Peter
Sewell Paul T.
Spalla Joseph R.
Triumph Werke Nurnberg A.G.
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