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    • 6. 发明公开
    • Developer container, developer supplying device, and image forming apparatus
    • ENTWICKLERBEHÄLTER,ENTWICKLERZUFÜHREINHEITUND BILDFORMUNGSAPPARAT
    • EP2290465A3
    • 2012-05-02
    • EP10188377.5
    • 2004-02-20
    • Ricoh Company Ltd.
    • Hosokawa, HiroshiTsuda, KiyonoriNarumi, SatoshiTakeichi, RyutaArai, YujiKawasumi, MasanoriUmemura, KazuhikoIshii, HiroshiFukuchi, YutakaSuzuki, KazukiNoguchi, YuusukeKuma, KazuosaKikura, Makoto
    • G03G15/08
    • G03G15/0886G03G15/0872G03G15/0879G03G2215/067G03G2215/0692Y10S222/01
    • A developer container for use in an image forming apparatus, comprising:
      a container (132Y), said container (132Y) having two ends and a lateral surface extending between the two ends wherein the container (132Y) is equipped with a bottle main part (133Y) which is a hollow cylindrical component configured to accommodate developer and the bottle main part (133Y) has a circular opening (C);
      a cap portion (134Y) which includes a hollow cylindrical component and the cap portion (134Y) is configured to cover the end of the bottle main part (133Y) having the circular opening (C), wherein the cap portion (134Y) further includes an outlet (D) which is provided to face in the downward perpendicular direction of said container (132Y) for discharging the developer which is received from the circular opening (C) of the bottle main part (133Y); and
      a container gear (137Y) as a drive receiving unit is configured to receive a rotational force from the lateral direction of said container (132Y) to facilitate the discharging of the developer, wherein the gear is provided to be at least partially surrounded by the cap portion (134Y) and at least partially exposed to an exterior of the cap portion (134Y); and
      an engagement projection (134a) which is formed adjacent to the gear and configured to engage the bottle main part (133Y) and the cap portion (134Y).
    • 一种用于图像形成装置的显影剂容器,包括:容器(132Y),所述容器(132Y)具有两端和在两端之间延伸的侧表面,其中所述容器(132Y)装备有瓶主体部分 133Y),其是构造成容纳显影剂的中空圆柱形部件,并且瓶主部件(133Y)具有圆形开口(C); 包括中空圆柱形部件的盖部分(134Y)和盖部分(134Y)构造成覆盖具有圆形开口(C)的瓶主体部分(133Y)的端部,其中盖部分(134Y)还包括 设置成朝向所述容器(132Y)的向下垂直方向的出口(D),用于将从所述瓶主体部(133Y)的所述圆形开口(C)接收的显影剂排出; 并且作为驱动接收单元的容器齿轮(137Y)构造成从所述容器(132Y)的横向方向接受旋转力,以便于显影剂的排出,其中齿轮设置成至少部分地被 盖部分(134Y)并且至少部分地暴露于盖部分(134Y)的外部; 以及与所述齿轮相邻并且被配置为接合所述瓶主体部(133Y)和所述盖部(134Y)的卡合突起(134a)。
    • 7. 发明公开
    • Image forming apparatus
    • 成像设备
    • EP1482385A2
    • 2004-12-01
    • EP04011796.2
    • 2004-05-18
    • Ricoh Company Ltd.
    • Kuma, KazuosaNoguchi, YuusukeIshii, HiroshiKikura, MakotoFukuchi, YutakaSuzuki, Kazuki
    • G03G21/16
    • G03G21/1633G03G2221/1606
    • An image forming apparatus is disclosed that holds its detachably attached constituent units at predetermined positions for operations, and releases the hold when exchanging and inspecting the constituent units. The image forming apparatus includes a main body having an opened portion on one side, one or more devices detachably attached to the main body through the opened portion, and a holding unit that is capable of being opened and closed relative to the opened portion. The holding unit is engaged with the devices and holds the devices at the predetermined positions when the holding unit is closed relative to the opened portion. A fixing unit arranged on the holding unit fixes the holding unit when the holding unit is closed.
    • 公开了一种图像形成设备,其将可拆卸地连接的构成单元保持在预定的操作位置,并且在交换和检查构成单元时释放该保持。 该图像形成设备包括主体,该主体在一侧具有开口部分,一个或多个装置通过开口部分可拆卸地连接到主体,以及保持单元,该保持单元能够相对于开口部分打开和关闭。 当保持单元相对于打开部分闭合时,保持单元与装置接合并将装置保持在预定位置。 当保持单元关闭时,布置在保持单元上的固定单元固定保持单元。
    • 8. 发明公开
    • Sheet conveying device and image forming apparatus including the sheet conveying device
    • 片材输送装置和包括片材输送装置的成像设备
    • EP1354832A3
    • 2003-12-03
    • EP03008761.3
    • 2003-04-17
    • Ricoh Company, Ltd.
    • Fukuchi, Yutaka
    • B65H5/06
    • B65H5/062B65H2301/331B65H2402/31
    • A sheet conveying device includes a drive roller (30) having a shaft, a driven roller (31) having a shaft, a biasing member (32) that rotatably supports one of the drive roller (30) and the driven roller (31) and biases one of the drive roller (30) and the driven roller (31) against the other one of the drive roller (30) and the driven roller (31), and a holding member (9) that pivotally holds the biasing member (32). The sheet conveying device conveys a sheet (S) while rotating the drive roller (30) and the driven roller (31) and passing the sheet (S) through a nip part formed between the drive roller (30) and the driven roller (31).
    • 片材输送装置包括具有轴的驱动辊(30),具有轴的从动辊(31),可旋转地支撑驱动辊(30)和从动辊(31)中的一个的偏压部件(32),以及 (30)和从动辊(31)中的另一个偏置驱动辊(30)和从动辊(31)中的一个,以及保持构件(9),该保持构件可枢转地保持偏置构件 )。 片材输送装置在驱动辊(30)和从动辊(31)旋转的同时传送片材(S),并使片材(S)穿过形成在驱动辊(30)和从动辊(31)之间的辊隙部分 )。
    • 9. 发明公开
    • Sheet conveying device and image forming apparatus including the sheet conveying device
    • 的片材传送装置和图像形成设备具有这样的片材输送装置,被配置
    • EP1354832A2
    • 2003-10-22
    • EP03008761.3
    • 2003-04-17
    • Ricoh Company, Ltd.
    • Fukuchi, Yutaka
    • B65H5/06
    • B65H5/062B65H2301/331B65H2402/31
    • A sheet conveying device includes a drive roller (30) having a shaft, a driven roller (31) having a shaft, a biasing member (32) that rotatably supports one of the drive roller (30) and the driven roller (31) and biases one of the drive roller (30) and the driven roller (31) against the other one of the drive roller (30) and the driven roller (31), and a holding member (9) that pivotally holds the biasing member (32). The sheet conveying device conveys a sheet (S) while rotating the drive roller (30) and the driven roller (31) and passing the sheet (S) through a nip part formed between the drive roller (30) and the driven roller (31).
    • 一种片材输送装置包括:具有轴的驱动辊(30),具有轴的从动辊(31),偏压构件(32)做旋转地支撑驱动辊中的一个(30)和从动辊(31)和 偏压驱动辊(30)并抵靠驱动辊中的另一个(30)与从动辊子(31)中的一个和所述从动辊(31),以及一个保持部件(9)确实枢转地保持所述偏置构件(32 )。 片材输送装置输送的片材(S),同时旋转驱动辊(30)和从动辊(31),并通过驱动辊(30)和从动辊之间形成的辊隙部使所述片材(S)(31 )。 一种片材输送装置包括:具有轴的驱动辊(30),具有轴的从动辊(31),偏压构件(32)做旋转地支撑驱动辊中的一个(30)和从动辊( 31)和偏置驱动辊(30)并抵靠驱动辊(另一个30的从动辊(31))和从动辊(31),以及一个保持部件(9)确实枢之一保持所述施力 构件(32)。 片材输送装置输送的片材(S),同时旋转驱动辊(30)和从动辊(31),并通过驱动辊(30)和从动辊之间形成的辊隙部使所述片材(S)(31 )。