Typewriting machines – Including adjustment for optimum printing plane – Responsive to thickness of record-medium
Patent
1980-11-05
1982-07-27
Burr, Edgar S.
Typewriting machines
Including adjustment for optimum printing plane
Responsive to thickness of record-medium
4006372, 4006391, B41J 1120, B41J 13036
Patent
active
043414770
ABSTRACT:
A paper handling assembly supporting a platen, a paper bail adjustably mounted for movement relative to said platen and a paper guide trough adjustably mounted for movement relative to said platen. The assembly includes a common shaft which mounts a first paper pack thickness adjusting lever operative to rotate said shaft to effect movement of the entire paper handling assembly relative to a frame to adjust the printing gap, rotatably supports a second paper bail adjusting lever operative to adjustably move said paper bail, and rotatably supports a third paper trough adjusting lever operative to adjustably move said paper trough.
REFERENCES:
patent: 693033 (1902-02-01), Knapp
patent: 1530916 (1925-03-01), Smith
patent: 2002361 (1935-05-01), Christian
patent: 2337583 (1943-12-01), Anderson
patent: 2566963 (1951-09-01), Ritz
Burr Edgar S.
Pearson Charles
Spalla Joseph R.
Triumph-Adler A.G. fur Buro-und Informationstechnik
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