Fluent material handling – with receiver or receiver coacting mea – Filling means with receiver or receiver coacting means – Filling supply supported by receiver
Patent
1990-02-01
1991-05-28
Recla, Henry J.
Fluent material handling, with receiver or receiver coacting mea
Filling means with receiver or receiver coacting means
Filling supply supported by receiver
141320, 355260, B65B 104, G03G 1506
Patent
active
050185608
ABSTRACT:
A developer supplying structure of a developing device includes a device body formed with an opening through which a developer is dispersed; a lid for the opening; a developer cartridge formed with an outlet corresponding to the opening of the device body, and detachably mounted on the device body; and a seal member folded in two portions in which one portion seals the opening of the developer cartridge and the other portion is left free as a flap; the seal member being torn off from the opening of the developer cartridge by pulling the flap; a sliding member provided between the two portions and sliding the lid interlocking with pulling the flap; and a pair of projections laterally formed in the lid and a pair of claws coming in contact with the projections and moving the lid in the direction to expose the opening of the device body.
REFERENCES:
patent: 4062385 (1977-12-01), Katusha et al.
patent: 4650070 (1987-03-01), Oka et al.
patent: 4778086 (1988-10-01), Shibata et al.
patent: 4799608 (1989-01-01), Oka
patent: 4895104 (1990-01-01), Yoshino et al.
Kupferschmid Keith
Recla Henry J.
Sharp Kabushiki Kaisha
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