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    • 2. 发明授权
    • 프로세스 카트리지 착탈 기구와, 프로세스 카트리지와, 전자사진 화상 형성 장치
    • 프로세스카트보지착탈기구와,프로세스카트지지와,전자사진화상형성장치
    • KR100465078B1
    • 2005-01-06
    • KR1020020014333
    • 2002-03-16
    • 캐논 가부시끼가이샤
    • 데라다이찌로노다신야
    • G03G15/00
    • G03G21/1853G03G21/1633G03G21/1864G03G2221/169G03G2221/1884
    • A process cartridge mounting and demounting mechanism for detachably mounting a process cartridge to a main assembly of an electrophotographic image forming apparatus, the process cartridge including an electrophotographic photosensitive member and process means actable on the electrophotographic photosensitive member, includes an opening through which the process cartridge is mounted and demounted; an opening and closing member for opening and closing the opening; a cartridge mounting member for demountably mounting the process cartridge; mounting member holding means for movably holding the cartridge mounting member in interrelation with an operation of the opening and closing member at a first position in which the process cartridge is detachably mountable with the opening and closing member being in an open state and at a second position in which the process cartridge is capable of operation for image formation with the opening and closing member being in a closing state; a process cartridge supporting means for supporting the process cartridge at the second position; assisting means for assisting support of the process cartridge by the process cartridge supporting means; wherein the assisting means functions to move the cartridge mounting member from the first position to a neighborhood of the second position in an earlier part in a closing operation of the opening and closing member from a full-open state and to cause the process cartridge to be supported by the process cartridge supporting means in a later part of the closing operation, and the assisting means releases the cartridge mounting member in an earlier part of a closing operation of the opening and closing member from a full-close state, and causes the cartridge mounting member to be moved by the mounting member holding means from the second position to the first position in a later part of the opening operation.
    • 处理盒安装和拆卸机构,用于将处理盒可拆卸地安装到电子照相成像设备的主组件上,处理盒包括电子照相感光构件和可作用在电子照相感光构件上的处理装置,处理盒包括开口,处理盒 被安装和拆卸; 开闭所述开口部的开闭部件; 用于可拆卸地安装处理盒的盒安装部件; 安装部件保持装置,用于可移动地将所述盒安装部件与所述开闭部件的操作相关联地保持在所述处理盒可拆卸地安装在所述开闭部件处于打开状态和处于第二位置的第一位置处 其中处理盒能够在开闭部件处于关闭状态下进行图像形成操作; 处理盒支撑装置,用于将处理盒支撑在第二位置; 辅助装置,用于辅助处理卡盒支撑装置支持处理卡盒; 其中所述辅助装置用于在所述开闭部件从完全打开状态的关闭操作中的所述较早部分中将所述盒安装部件从所述第一位置移动到所述第二位置的附近并且使所述处理盒成为 在关闭操作的稍后部分由处理盒支撑装置支撑,并且辅助装置在开闭部件的关闭操作的较早部分中从完全关闭状态释放盒安装部件,并使盒 在打开操作的稍后部分中,安装构件被安装构件保持装置从第二位置移动到第一位置。
    • 4. 发明公开
    • 현상 장치, 프로세스 카트리지 및 전기 에너지 공급부
    • 开发设备,过程盒和导电部件
    • KR1020010020800A
    • 2001-03-15
    • KR1020000023053
    • 2000-04-29
    • 캐논 가부시끼가이샤
    • 노다신야사사고요시까즈사사끼데루히꼬바또리요시유끼아꾸쯔다까시데라다이찌로
    • G03G15/06
    • G03G21/1867G03G15/0907G03G15/0935G03G21/1652G03G21/1676G03G2221/166G03G2221/183
    • PURPOSE: Disclosed is a developing device capable of improving the reliability of a contact part for applying developing bias to a developing roller and attaching a conductive part to a magnet possessed by the developing roller at a correct angular position. CONSTITUTION: This device is provided with a 1st conductive part(28) from the inside to the outside of the developing roller(10d), and a 2nd conductive part(30) electrically connecting the inner surface(10d1) of the roller(10d) and the conductive part(28) inside the roller(10d). Then, the conductive part(28) is electrically connected to the conductive part(30) inside the roller(10d) and it is electrically connected to the 1st electric contact part(25b) of a 3rd conductive part(25) possessed by a frame(12) outside the roller(10d). Furthermore, the conductive part(28) and the magnet(10c arranged inside the roller(10d) are set so that the attaching angle in the peripheral direction of the conductive part(28) can be decided.
    • 目的:公开了一种显影装置,其能够提高用于向显影辊施加显影偏压的接触部件的可靠性,并且将导电部件附接到显影辊所具有的磁体处于正确的角度位置。 构成:该装置设置有从显影辊(10d)的内侧到外部的第一导电部(28),以及电连接辊(10d)的内表面(10d1)的第二导电部(30) 和滚子(10d)内部的导电部分(28)。 然后,导电部(28)电连接到辊(10d)的内部的导电部(30),与导电部(28)的第一电接触部(25b)电连接, (12)在辊子(10d)之外。 此外,设置导电部分(28)和布置在辊(10d)内的磁体(10c),使得可以确定导电部分(28)的周向方向上的附着角度。
    • 9. 发明授权
    • 전자사진 화상 형성 장치
    • 전자사진화상형성장치
    • KR100465077B1
    • 2005-01-06
    • KR1020020014245
    • 2002-03-16
    • 캐논 가부시끼가이샤
    • 마쯔자까겐지노다신야
    • G03G15/00
    • G03G21/1853G03G21/1633G03G21/1864G03G2221/1654G03G2221/1657G03G2221/169G03G2221/1884
    • An electrophotographic image forming apparatus (A) to which a process cartridge is detachably mountable, the process cartridge (B) including an electrophotographic photosensitive drum (7); process means actable on the electrophotographic photosensitive drum (7); a cartridge frame (11d) supporting the electrophotographic photosensitive drum (7) and the process means; a cartridge guide (18b) provided projected from the cartridge frame (11d); and a cartridge coupling member (7a1) provided at one end of the electrophotographic photosensitive drum (7), the apparatus includes an opening through which the cartridge (B) is mounted and demounted; an opening and closing member (15) for opening and closing the opening; a main assembly side guide (41) for supporting the cartridge guide and movable in interrelation with opening and closing of the opening and closing member (15); a main assembly coupling member (83a), movable in a direction substantially perpendicular to a mounting direction in which the cartridge (B) dismounted, for connection with the cartridge coupling member (7a1) to transmit a driving force from a driving source in the electrophotographic image forming apparatus (A) to the cartridge coupling member (7a1); driving connection means (85) for effecting connection and disconnection between the main assembly coupling member (83a) and the cartridge coupling member (7a1) by moving the main assembly coupling member (83a) in a direction substantially perpendicular to the cartridge (B) mounting direction in interrelation with opening and closing of the opening and closing member (15), wherein in a closing operation of the opening and closing member (15), the main assembly side guide (41) first moves, and the main assembly coupling member (83a) becomes connectable with the cartridge coupling member (7a1) only after operation of the driving connection means (85) at time when the movement of the main assembly side guide (41) is ending, and wherein in a full opening operation of the opening and closing member (15), the driving connection means (85) first disconnects the main assembly coupling member (83a) and the cartridge coupling member (7a1) from each other, and only then, the main assembly side guide (41) is moved.
    • 一种电子照相成像设备(A),其上可拆卸地安装处理盒,处理盒(B)包括电子照相感光鼓(7); 可在电子照相感光鼓(7)上作用的处理装置; 支撑电子照相感光鼓(7)和处理装置的盒框架(11d) 从暗盒框架(11d)突出设置的暗盒引导部(18b) 和设置在所述电子照相感光鼓(7)的一端处的盒联接构件(7a1),所述设备包括开口,所述盒(B)通过所述开口被安装和拆卸; 开闭所述开口部的开闭部件(15) 主组件侧导向件(41),其用于支撑所述盒引导件并且能够与所述开闭构件(15)的打开和关闭相关地移动; 主组件连接构件(83a),其可沿基本上垂直于盒(B)拆卸的安装方向的方向移动,以与盒联接构件(7a1)连接,以在电子照相中传输来自驱动源的驱动力 图像形成装置(A)连接到所述盒联接部件(7a1); 驱动连接装置(85),用于通过在基本上垂直于盒(B)安装的方向上移动主组件联接部件(83a)来实现主组件联接部件(83a)和盒联接部件(7a1)之间的连接和断开 (15)的打开和关闭相关联,其中,在打开和关闭构件(15)的关闭操作中,主组件侧导向件(41)首先移动,并且主组件连接构件( 83a)在主组件侧引导件(41)的移动结束时仅在驱动连接装置(85)的操作之后变为能够与盒联接构件(7a1)连接,并且其中在开口的完全打开操作中 和闭合部件(15)时,驱动连接装置(85)首先使主组件连接部件(83a)和盒联接部件(7a1)彼此断开,然后,只有主组件侧 ide(41)移动。 <图像>