Toner fillable cartridge having protrusions engageable with a de

Electrophotography – Having particular structure – Modular or displaceable

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22215314, 222DIG1, 399258, 399260, G03G 1508

Patent

active

056301987

ABSTRACT:
A toner fillable cartridge for use with a toner developing device includes a toner body having first and second ends, a toner exhaust port between the first and second ends, a toner box shielding member rotatably mounted on the toner body to open and close the toner exhaust port as the toner body is rotated with respect to the development device and the toner box shielding member, and a pair of protrusions formed on each side of the toner box shielding member. Each of the pair of protrusions are structured to engage a developing device shielding member movably positioned over a toner introduction port of the developing device. Rotation of the toner body with respect to the development device causes each of the pair of protrusions to engage and displace the developing device shielding member to open and close the toner introduction port as the toner exhaust port rotates to align with the toner introduction port.

REFERENCES:
patent: 4026241 (1977-05-01), Takebe et al.
patent: 4460267 (1984-07-01), Ogawa
patent: 4615364 (1986-10-01), Kawata
patent: 4924920 (1990-05-01), Bhagwat
patent: 4937628 (1990-06-01), Cipolla et al.
patent: 5078303 (1992-01-01), Kikuchi et al.
patent: 5089854 (1992-02-01), Kaieda et al.
patent: 5091750 (1992-02-01), Yoshida et al.
patent: 5160963 (1992-11-01), Haneda et al.
patent: 5184177 (1993-02-01), Kikuchi et al.
patent: 5235389 (1993-08-01), Kikuchi et al.
patent: 5331382 (1994-07-01), Miura et al.
patent: 5384629 (1995-01-01), Watanabe et al.
patent: 5385181 (1995-01-01), Bhagwat et al.
patent: 5419468 (1995-05-01), Taki
patent: 5424816 (1995-06-01), Fox et al.
patent: 5428436 (1995-06-01), Sundquist et al.
patent: 5489976 (1996-02-01), Ichikawa
patent: 5499077 (1996-03-01), Endo et al.
patent: 5506665 (1996-04-01), Ishida et al.
patent: 5515143 (1996-05-01), Shiotani
patent: 5528349 (1996-06-01), Satake
patent: 5548384 (1996-08-01), Weed
English-language abstract of Japanese Utility Model Publication No. 62-16964.
English-language translation of Japanese Utility Model Publication No. 3-53232.
English-language abstract of Japanese reference No. 61-53677 (corresponding to 4-48232).
English-language abstract of Japanese reference No. 63-11975, published Jan. 1988.
English-language abstract of Japanese reference No. 1-298382, published Dec. 1989.

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