Typewriting machines – Platen or platen-moving mechanism – For movement of platen other than for line-spacing
Patent
1988-10-12
1990-05-29
Burr, Edgar S.
Typewriting machines
Platen or platen-moving mechanism
For movement of platen other than for line-spacing
400656, 400662, 400356, B41J 1108
Patent
active
049291068
ABSTRACT:
An article of manufacture is provided which includes a molded piece-part having a substantially rectangularly-shaped plate portion including opposed surfaces. The piece-part also includes a pair of elongate parallel-spaced rack gear portions depending from one of the surfaces of the plate portion. The article further includes a member made of a resilient material having an inner surface facing the other of the surfaces of the plate portion and fixedly attached thereto. Moreover, the member includes a plurality of intersecting channels extending into the member from the inner surface thereof.
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Helinski et al, "Flexible Platen . . . ", IBM Tech. Disclosure Bulletin, vol. 26, No. 2, pp. 596-597, 7-83.
Abellana Jovito N.
Buan Danilo P.
Dolan Donald T.
Burr Edgar S.
Patel M.
Pitchenik David E.
Pitney Bowes Inc.
Scolnick Melvin J.
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