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    • 4. 发明公开
    • Toner case, image forming apparatus, and method of driving toner case
    • Tonergehäuse,Bilderzeugungsvorrichtung und AnsteuerverfahrenfürTonergehäuse
    • EP2503399A1
    • 2012-09-26
    • EP12161203.0
    • 2012-03-26
    • Kyocera Mita Corporation
    • Murata, KojiYoshii, TatsuhikoMizutani, NaokiFujimura, TakeshiYamane, Naoki
    • G03G15/08
    • G03G15/0879G03G2221/1657
    • A toner case includes a main body that contains toner, a discharge port located in the main body through which toner is discharged, an agitating unit rotatably positioned in the main body for agitating the toner, a transportation unit rotatably positioned in the main body for transporting the toner toward the discharge port, and a driving unit that drives the transportation unit and the agitating unit. The driving unit is rotatable forward and backward. When the driving unit rotates in one rotation direction, the agitating unit and the transportation unit rotate. When the driving unit rotates in the other rotation direction, the transportation unit does not rotate and the agitating unit rotates in the same direction as a direction in which the agitating unit rotates when the driving unit rotates in the one rotation direction.
    • 调色剂盒包括:主体,其包含调色剂,位于主体中的排出口,调色剂通过该排出口可旋转地定位在主体中用于搅拌调色剂的搅拌单元;可旋转地定位在主体中的运输单元,用于运输 调色剂朝向排出口,驱动单元驱动输送单元和搅拌单元。 驱动单元可向前和向后旋转。 当驱动单元沿一个旋转方向旋转时,搅拌单元和运输单元旋转。 当驱动单元沿另一旋转方向旋转时,输送单元不旋转,并且搅拌单元沿着与驱动单元沿一个旋转方向旋转时搅拌单元旋转的方向相同的方向旋转。
    • 6. 发明公开
    • Sheet storage device
    • Blattaufnahmevorrichtung
    • EP2487126A2
    • 2012-08-15
    • EP11195197.6
    • 2011-12-22
    • Kyocera Mita Corporation
    • Yamaguchi, Yoshihiro
    • B65H1/26B65H1/14
    • B65H1/266B65H1/14B65H2402/545B65H2403/544B65H2403/732B65H2405/15
    • When a sheet cassette (10a) is pulled out of the body of an image forming apparatus (100), winding pulleys (40a and 40b) are rotated by the weight of a lift plate (30) in the direction in which wires (43a and 43b) are drawn out. An idle gear (47) engaging with a gear portion (40ab) of the winding pulley (40a) is also rotated. When the idle gear (47) is rotated by a predetermined amount, the engagement portion (47b) of the idle gear (47) engages with a second arm portion (50c) of a torsion spring (50). Since a force exerted by the torsion spring (50) is set greater than the force that rotates the idle gear (47) by the downward movement of the lift plate (30), the rotation of the idle gear (47) and the winding pulley (40a) is regulated, and thus the upper surface of the lift plate (30) is always stopped in a substantially constant position equal to or higher than a lower end portion (49) of sheet supply opening portions (31a and 31b).
    • 当片材盒(10a)从图像形成装置(100)的主体中拉出时,卷取带轮(40a和40b)沿着电线(43a和40b)的方向由提升板(30)的重量旋转, 43b)。 与绕线轮(40a)的齿轮部分(40ab)接合的空转齿轮(47)也旋转。 当空转齿轮(47)旋转预定量时,空转齿轮(47)的接合部分(47b)与扭力弹簧(50)的第二臂部分(50c)接合。 由于由扭力弹簧(50)施加的力被设定为大于通过提升板(30)的向下运动使空转齿轮(47)转动的力,所以空转齿轮(47)和卷取滑轮 (40a)被调节,因此提升板(30)的上表面总是停止在等于或高于供纸口部分(31a和31b)的下端部分(49)的基本上恒定的位置。