Printer arm

Details Printer arm Printer arm

1979-04-13

1981-02-03

Sewell, Paul T.

Typewriting machines

Typing by other than type-face or type-die

Character formation by impact

101 9305, B41J 312

Patent

active

042485401

ABSTRACT:
An arm for holding the impact stylus of a high speed dot matrix printer is fabricated from a single stamping which when properly folded defines two members having C-shaped cross-sections joined by a thin web. The web is folded around the stylus to bring the 4 legs of the two C-shaped members into overlapping relationship to define a hollow elongated and tapered arm having the stylus substantially wholly encircled by the web whereby after brazing the stylus is securely held.

REFERENCES:
patent: 3163491 (1964-12-01), Daigler
patent: 3876050 (1975-04-01), Linder
patent: 3955049 (1976-05-01), MacNeil et al.
patent: 4136978 (1979-01-01), Bellinger et al.

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