Printer arm blank

Details Printer arm blank Printer arm blank

1977-12-27

1980-06-03

Schafer, Richard E.

Stock material or miscellaneous articles

All metal or with adjacent metals

Intermediate article

400124, 428582, 428583, 428596, B41J 312

Patent

active

042062667

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 wholey encircled by the web whereby after brazing the stylus is securely held.

REFERENCES:
patent: 3330632 (1967-07-01), De Moor
patent: 3426140 (1969-02-01), Templeton
patent: 3672482 (1972-06-01), Brumbaugh et al.
patent: 3822005 (1974-07-01), Murat
patent: 3835975 (1974-09-01), Howard

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