Apparatus for adjusting a carriage relative to a platen

Details Apparatus for adjusting a carriage relative to a platen Apparatus for adjusting a carriage relative to a platen

1979-03-28

1981-01-06

Pieprz, William

Typewriting machines

Including adjustment for optimum printing plane

By adjustment of carriage

400 57, 400166, 101 9303, B41J 1120

Patent

active

042433312

ABSTRACT:
Apparatus for adjusting a carriage assembly in a printing relationship to a platen. The carriage supports the printing mechanism including a print element. The distance between the carriage with the print element and the platen is adjusted by the adjustment apparatus, which rotates the carriage about a first support rail by changing the distance between the carriage and a second support rail.

REFERENCES:
patent: 3239049 (1966-03-01), Voit, Jr.
patent: 3776341 (1973-12-01), Dobner et al.
patent: 3960256 (1976-06-01), Bickoff et al.
patent: 3983803 (1976-10-01), Thomas
patent: 4012265 (1978-07-01), Deetz
patent: 4023662 (1977-05-01), Perucca
patent: 4086997 (1978-05-01), Wu
patent: 4134692 (1979-01-01), Suzuki et al.
Frechette, "Automatic Impression Control", Xerox Disclosure Journal, vol. I, No. 7, p. 31, 7/76.
Abraham, et al., "Multiple Energy Print Hammer", IBM Technical Disclosure Bulletin, vol. 15, No. 1, p. 202, 6/72.
Blaskovic, et al., "Print Head . . . Separation", IBM Technical Disclosure Bulletin, vol. 20, No. 11A, p. 4270, 4/78.

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