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    • 7. 发明授权
    • Toner replenishing device
    • 墨粉补充装置
    • US4778086A
    • 1988-10-18
    • US218573
    • 1987-02-25
    • Kiyoshi ShibataKenji Oda
    • Kiyoshi ShibataKenji Oda
    • G03G15/08B67D3/00
    • G03G15/0882Y10S222/01
    • A toner replenishing device is improved to prevent unexpected dropping of toner when attaching a toner storage cartridge to a toner receptacle of a developer and detaching it therefrom. The cartridge is easily attached to the developer and is hooked in place thereto when a sheet sealing an open end of the cartridge is removed. The cartridge easily is detached from the developer by the operation of a cam portion engaging with a hooking member as a result of displacement of the cartridge by a distance equal to the thickness of the sheet and a sheet tearing member which previously are removed from the cartridge.
    • 改进了调色剂补充装置,以防止将调色剂储存盒附着到显影剂的调色剂容器并将其从其中分离时,调色剂意外掉落。 当将墨盒的开口端密封的片材去除时,墨盒容易地附着到显影剂上并被钩住就位。 由于与盒的厚度相等的距离和预先从盒中取出的片撕裂构件的位移,通过与钩挂构件接合的凸轮部分的操作容易地将墨盒从显影剂上分离出来 。
    • 9. 发明授权
    • Paper feeder equipped with copying paper cassettes
    • 送纸器配有复印纸盒
    • US4623137A
    • 1986-11-18
    • US534620
    • 1983-09-22
    • Yoichiro IrieHiroshi KimuraMasahiko HisajimaKiyoshi ShibataYasuhiko Yoshikawa
    • Yoichiro IrieHiroshi KimuraMasahiko HisajimaKiyoshi ShibataYasuhiko Yoshikawa
    • B65H1/12B65H1/04B65H1/08B65H1/24B65H1/26G03G15/00
    • B65H1/266B65H1/04B65H1/08G03G15/6502
    • A paper feeder equipped with copying paper cassettes comprises a cassette-receiving section within the housing of a copying apparatus for mounting thereon a plurality of copying paper cassettes containing sheets of copying paper having different sizes. Each of the paper cassettes includes a main body for holding paper sheets which has an opening formed at the forward end portion of its bottom wall and a bottom plate for placing paper sheets thereon which is mounted on the bottom wall of the main body of the cassette so that it can freely pivot about its rear end portion as a fulcrum. The housing of the coyping apparatus has provided therein a press-contacting mechanism adapted to act on the bottom plate of the cassette through the opening in the main cassette body. The bottom plate of at least that paper cassete which contains sheets of copying paper having a relatively large size has a compensation piece formed therein so that the press-contacting pressure under which the uppermost paper sheet of the sheets of paper having a relatively large size is kept in press contact with a paper feeding member provided in the cassette-receiving section becomes substantially equal to the press-contacting pressure under which the uppermost paper sheet of the sheets of copying paper having a relatively small size is kept in press contact with the paper feeding member.
    • 具有复印纸盒的供纸装置包括在复印装置的壳体内的盒接收部分,用于在其上安装包含不同尺寸的复印纸的多个复印纸盒。 每个纸盒包括用于保持纸底板的主体,该纸张具有形成在其底壁的前端部分处的开口和用于放置纸张的底板,该底板安装在盒的主体的底壁上 使得其可以以其后端部作为支点自由枢转。 该辅助装置的外壳中设置有压接触机构,其适于通过主盒体中的开口作用在盒的底板上。 至少包含具有较大尺寸的复印纸的纸盒的底板具有形成在其中的补偿片,使得具有较大尺寸的纸张的最上面的纸张的压接面压力为 保持与设置在盒接收部中的供纸部件压接的部分变得基本等于压接面压力,在该压力接触压力下,与纸张保持压接的复印纸张的最上面的纸张 喂食成员。