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    Dust suction head for electric vacuum cleaner
    1.
    发明授权
    Dust suction head for electric vacuum cleaner 失效
    电动吸尘器吸尘头

    公开(公告)号：US6122798A

    公开(公告)日：2000-09-26

    申请号：US141138

    申请日：1998-08-27

    申请人： Toshinari Kobayashi ,  Kenji Aida ,  Kazuo Saito ,  Akihiko Zako ,  Sadaki Kodera ,  Keiichi Sato ,  Toshiyuki Fujiyoshi ,  Yoshihiro Mori

    发明人： Toshinari Kobayashi ,  Kenji Aida ,  Kazuo Saito ,  Akihiko Zako ,  Sadaki Kodera ,  Keiichi Sato ,  Toshiyuki Fujiyoshi ,  Yoshihiro Mori

    IPC分类号： A47L9/04 ,  A47L5/10

    CPC分类号： A47L9/0483

    摘要： A dust suction head for use in an electric vacuum cleaner, having an air suction port at the bottom of the head. The head has a brush chamber which accommodates therein a freely rotatable brush having blades that extend along the shaft of the rotational brush. The head additionally has an opening and an air passage connected with the opening for taking in and leading fresh air into the vacuum chamber of the cleaner through the brush chamber such that the fresh air passing through the brush chamber impinges on the blades to accelerate the rotational motion of the blades. Thus, the head can obtain a necessary amount of air to rotate the brush at all times, especially when it is brushing a carpet, and maintain its smooth motion on the floor while dusting it.

    摘要翻译： 用于电动吸尘器的吸尘头，头部底部具有吸气口。 头部具有刷室，其容纳有具有沿着旋转刷的轴延伸的叶片的可自由旋转的刷子。 头部还具有开口和与开口连接的空气通道，用于吸入并引导新鲜空气通过刷室进入清洁器的真空室，使得通过刷室的新鲜空气冲击叶片以加速旋转 叶片运动。 因此，头部可以随时获得必要量的空气以旋转刷子，特别是当它刷毛时，并且使其平滑地运动在地板上，同时撒上它。

    Image forming apparatus having intermediate tray
    4.
    发明授权
    Image forming apparatus having intermediate tray 失效
    具有中间托盘的图像形成装置

    公开(公告)号：US4949134A

    公开(公告)日：1990-08-14

    申请号：US319636

    申请日：1989-03-06

    申请人： Hiroshi Iwaki ,  Yoshiharu Mita ,  Akihiko Suto ,  Shinichi Kikkawa ,  Yasushi Handa ,  Sadaki Kodera

    发明人： Hiroshi Iwaki ,  Yoshiharu Mita ,  Akihiko Suto ,  Shinichi Kikkawa ,  Yasushi Handa ,  Sadaki Kodera

    IPC分类号： G03G15/00 ,  G03G15/23

    CPC分类号： G03G15/6579 ,  G03G15/234 ,  G03G2215/00434 ,  G03G2215/00578 ,  G03G2215/00586

    摘要： An image forming apparatus includes an intermediate tray wherein a copied paper on which an image has been formed is stored. In the case of a double-face copy, the copied paper is stored in the intermediate tray in a manner that a surface on which an image has been formed is faced upward and, in the case of a multi-copy, the copied paper is stored in the intermediate tray in a manner that a surface on which an image has been formed is faced downward. The intermediate tray has two movable guide members which sandwiches the copied paper stored in the intermediate tray in a width direction thereof. The movable guide members are moved so as to go and come back once at every timing when a sheet of copied paper is stored in the intermediate tray, whereby both side ends of the copied paper are pushed by the movable guide members to be aligned. The movable guide members are returned to respective home positions at every timing when ten copied papers are stored in the intermediate tray, whereby an accumulative error of the movement of the movable guide members can be corrected. In addition, a center position between the two movable guide members can be electrically corrected by moving respective reference positions of the movable guide members in the same direction at the same amount.

    摘要翻译： 图像形成装置包括中间托盘，其中存储有形成有图像的复印纸。 在双面复印的情况下，复制的纸以将已经形成图像的表面朝上的方式存储在中间托盘中，并且在复印的情况下，复印的纸是 以形成有图像的表面朝下的方式存储在中间托盘中。 中间托盘具有两个可移动引导构件，其夹持在中间托盘中沿其宽度方向存储的复印纸。 当一张复印纸被存储在中间托盘中时，每个定时移动可移动导向件以便再次返回一次，由此复制的纸的两个侧端被可移动的导向件按压以对齐。 在十个复印纸存储在中间托盘中的每个定时，可移动引导构件返回到相应的原始位置，由此可以校正可移动引导构件的运动的累积误差。 此外，可以通过以相同的量沿相同方向移动可移动引导构件的各个基准位置来电校正两个可移动引导构件之间的中心位置。

    Vacuum cleaner
    5.
    发明授权
    Vacuum cleaner 失效
    吸尘器

    公开(公告)号：US06243915B1

    公开(公告)日：2001-06-12

    申请号：US09524788

    申请日：2000-03-13

    申请人： Kouichi Nakai ,  Toshinari Kobayashi ,  Sadaki Kodera ,  Yoshihiro Mori ,  Toshiyuki Fujiyoshi ,  Takahiro Nishiyama

    发明人： Kouichi Nakai ,  Toshinari Kobayashi ,  Sadaki Kodera ,  Yoshihiro Mori ,  Toshiyuki Fujiyoshi ,  Takahiro Nishiyama

    IPC分类号： A47L514

    CPC分类号： A47L9/24 ,  A47L5/14

    摘要： A vacuum cleaner wherein a hose, a pipe and a suction nozzle, which are connected to a vacuum cleaner main body incorporating therein a motor fan, are formed with a suction air passage as well as an exhaust air passage for making air exhausted from the motor fan circumfluently flow. The pipe is composed of an inner cylindrical portion having a substantially circular section and forming the suction air passage, and an outer cylindrical portion a part of which is uniformly formed with the inner cylindrical portion and which covers the inner cylindrical portion to form the exhaust air passage. There can be achieved for a light-weighted and slim-sized arrangement of the pipe through which the suction air passage and the exhaust air passage extends without the fear of dust plugging, and a vacuum cleaner of exhaust circumfluently flowing type can be easily put into to practice.

    摘要翻译： 一种真空吸尘器，其中连接有并入其中的电动机风扇的吸尘器主体的软管，管道和吸嘴形成有吸入空气通道以及用于使从电动机排出的空气的排气通道 风扇圆周流动。 该管由具有大致圆形部分的内圆柱形部分构成并形成吸入空气通道，外圆柱形部分的一部分与内圆柱形部分均匀地形成并且覆盖内圆柱形部分以形成排气 通道。 可以实现对于管道的轻量化和细小尺寸的布置，吸气通道和排气通道通过该布置延伸而不会产生灰尘堵塞，​​并且可以容易地将排气流动式吸尘器放入 来练习。