Typewriting machines – Having power-driven operator for plural functions
Patent
1981-09-04
1983-10-18
Coven, Edward M.
Typewriting machines
Having power-driven operator for plural functions
B41J 124
Patent
active
044102895
ABSTRACT:
A serial printer having a carriage adapted to be shifted transversely of a paper and a type cylinder carried by the carriage in such a manner as to be able to be shifted up and down and to be rotated, so that the printing is effected by pressing the desired type character against the paper. The improvement comprises that the vertical shifting of the type cylinder, rotation of the type cylinder, driving of the hammer, shifting of the carriage and other kinds of operation are performed by the force derived from a single motor, and that operation such as spacing and back spacing of the carriage, paper feeding and so forth is achieved when the type cylinder selects a visible position.
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Koike Hiroshi
Miyajima Mikio
Takeuchi Shuhei
Alps Electric Co. ,Ltd.
Coven Edward M.
Dunne Gerard F.
Shoup Guy W.
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