Typewriting machines – Typing by other than type-face or type-die – Character formation by impact
Patent
1983-11-21
1985-09-17
Sewell, Paul T.
Typewriting machines
Typing by other than type-face or type-die
Character formation by impact
101 9305, B41J 312
Patent
active
045417458
ABSTRACT:
The coil carrier for a print head is constructed from nested sheet metal bodies with upwardly bent legs, being aligned in pairs and held together by a common sleeve having an end face which has a singular relationship to a common end face of all the arms. The several armatures pivot on edges of respective one of the legs of each pair and are held by retraction springs against the common end face.
REFERENCES:
patent: 4049107 (1977-09-01), Murat
patent: 4230412 (1980-10-01), Hebert
patent: 4279518 (1981-07-01), Blomquist et al.
Mannesmann AG
Sewell Paul T.
Siegemund Ralf H.
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