Recorders – Thermal recording
Patent
1986-10-17
1988-09-13
Goldberg, E. A.
Recorders
Thermal recording
346136, 400120, 400234, 400240, 4002403, G01D 1510, B41J 3302
Patent
active
047712961
ABSTRACT:
A transfer ribbon feed arrangement for use in a transfer type recording apparatus which transfers onto a recording sheet by sequentially feeding the transfer ribbon includes a feed roller disposed on the feed side of the transfer ribbon for feeding the transfer ribbon from the feed roller, a take-up roller for winding up the transfer ribbon around it and a tension unit disposed on the feed side of the transfer ribbon for applying a constant load on the transfer ribbon to keep it under a constant tension.
REFERENCES:
patent: 4499476 (1985-02-01), Inui et al.
patent: 4521125 (1985-06-01), Turbon
I.B.M. Technical Disclosure Bulletin, vol. 18, No. 4, Sep. 1975, p. 1093, "Ribbon Drag Wire", by E. J. Lenney.
I.B.M. Technical Disclosure Bulletin, vol. 23, No. 10, Mar. 1981, pp. 4553-4554, "Compressible Ribbon Roller for Constant Tension", by J. A. Craft.
Imagawa Takashi
Mori Yuichiro
Nonaka Susumu
Shimada Mitsuhiro
Shiozaki Fumio
Goldberg E. A.
Preston Gerald E.
Sharp Kabushiki Kaisha
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