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9 条记录 (耗时 0.166 秒)

    Apparatus for conveying a sheet obliquely
    1.
    发明授权
    Apparatus for conveying a sheet obliquely 失效
    用于倾斜地输送片材的装置

    公开(公告)号：US4953846A

    公开(公告)日：1990-09-04

    申请号：US233485

    申请日：1988-08-17

    申请人： Takahiro Azeta ,  Toru Kameyama ,  Harukazu Sekiya ,  Toshifumi Moritani ,  Akira Higeta ,  Kenji Baba ,  Takeshi Matoba ,  Shinji Goto ,  Kazuyuki Kubota

    发明人： Takahiro Azeta ,  Toru Kameyama ,  Harukazu Sekiya ,  Toshifumi Moritani ,  Akira Higeta ,  Kenji Baba ,  Takeshi Matoba ,  Shinji Goto ,  Kazuyuki Kubota

    IPC分类号： B65H9/16

    CPC分类号： B65H9/166 ,  Y10S271/902

    摘要： A sheet obliquely conveying apparatus is provided with a pair of sheet conveying rollers including a forwardly and reversely rotatable drive roller and a follower roller rotatable in contact with the drive roller, and bearing structure for rotatably supporting the shaft of the follower roller. The dimension of the bearing portion of the bearing structure which supports one end of the shaft of the follower roller is greater generally along the direction of conveyance of a sheet material than the dimension of the bearing portion of the bearing structure which supports the other end of the shaft of the follower roller. The apparatus is further provided with a resilient device generally parallel to the direction of conveyance of the sheet material for pressing the shaft of the follower roller.

    摘要翻译： 薄片倾斜输送装置设置有一对片材输送辊，其包括可旋转地与驱动辊接触的向前和向后可旋转的驱动辊和从动滚子，以及用于可旋转地支撑从动辊的轴的支承结构。 轴承结构的轴承部分的尺寸，其支撑从动辊的轴的一端大体上沿着片材的输送方向比支撑另一端的轴承结构的轴承部分的尺寸更大 从动辊的轴。 该装置还具有大致平行于用于按压从动辊的轴的片材的输送方向的弹性装置。

    Sheet conveyer having a sheet aligner
    2.
    发明授权
    Sheet conveyer having a sheet aligner 失效
    具有片材对准器的片材输送机

    公开(公告)号：US5162857A

    公开(公告)日：1992-11-10

    申请号：US642149

    申请日：1991-01-16

    申请人： Akira Higeta ,  Toru Kameyama ,  Takahiro Azeta ,  Harukazu Sekiya ,  Toshifumi Moritani ,  Kenji Baba ,  Kazuyuki Kubota

    发明人： Akira Higeta ,  Toru Kameyama ,  Takahiro Azeta ,  Harukazu Sekiya ,  Toshifumi Moritani ,  Kenji Baba ,  Kazuyuki Kubota

    IPC分类号： G03G15/23

    CPC分类号： G03G15/234 ,  G03G2215/00586

    摘要： A sheet conveyer having a sheet registration device for an image forming apparatus having a sheet path for guiding a sheet having an image recorded on one side thereof back to an image forming unit for recording another image on the other side, comprises a mechanism for switching the sheet having the image recorded on one side thereof back to the sheet path, a mechanism for abutting the switched-back sheet against a lateral registration reference plane, and a preliminary shift function shared by the switch-back mechanism for shifting the sheet oppositely to the reference plane.

    摘要翻译： 一种具有用于图像形成装置的纸张登记装置的纸张输送装置，具有用于将具有记录在其一侧的图像的纸张引导到用于在另一侧记录另一图像的图像形成单元的纸张路径，包括用于切换 具有将其一侧的图像记录回到纸张路径的片材，用于将翻转片材抵靠横向对准参考平面邻接的机构，以及由切换机构共享的用于将片材相对地移动的预备移动功能 参考平面。

    Fixing apparatus capable of changing pressure contact force
    5.
    发明授权
    Fixing apparatus capable of changing pressure contact force 有权

    公开(公告)号：US06631252B2

    公开(公告)日：2003-10-07

    申请号：US09983339

    申请日：2001-10-24

    申请人： Masao Ando ,  Takahiro Azeta

    发明人： Masao Ando ,  Takahiro Azeta

    IPC分类号： G03G1520

    CPC分类号： G03G15/2064 ,  G03G2215/20

    摘要： An object of the present invention is to provide a fixing apparatus that has a fixing rotator in contact with a recording material supporting an unfixed image, a pressure rotator in pressure contact with the fixing rotator, a support member supporting the pressure rotator and swingable around a plurality of fulcrums, an elastic member for biasing the support member so that the pressure rotator is biased to the fixing rotator, and pressure contact force changing device for changing a pressure contact force by swinging the support member against the biasing force of the elastic member, wherein the pressure contact force changing device can change the pressure contact force while the pressure rotator is in pressure contact with the fixing rotator.

    Image forming apparatus having a sheet material transport device
    6.
    发明授权
    Image forming apparatus having a sheet material transport device 失效
    具有片材输送装置的图像形成装置

    公开(公告)号：US5448348A

    公开(公告)日：1995-09-05

    申请号：US12795

    申请日：1993-01-28

    申请人： Takahiro Azeta

    发明人： Takahiro Azeta

    IPC分类号： B65H29/22 ,  B65H29/58 ,  B65H29/60 ,  G03G15/23 ,  G03G21/00

    CPC分类号： G03G15/231 ,  G03G2215/0043 ,  Y10S271/902

    摘要： An image forming apparatus having a sheet material conveyor includes an image forming unit, a sheet material conveyor on which an image is formed by the image forming unit, a conveying path situated at a downstream side of the conveyor for guiding the sheet material which may be upwardly curved, a paper discharging tray for supporting the sheet material guided through the conveying path, discharging rollers situated at an exit side of the conveying path which can switch between a forward rotation for discharging the sheet material onto the paper discharging tray and a reverse rotation for returning the sheet material in a direction opposite to the direction of discharge, and a reconveying path for accepting the sheet material returned on the conveying path by the reverse rotation of the discharging rollers and for guiding again the sheet material to the image forming unit.

    摘要翻译： 具有片材输送机的图像形成装置包括图像形成单元，由图像形成单元在其上形成图像的片材输送器，位于输送机下游侧的输送路径，用于引导可能为 向上弯曲的纸张排出托盘，用于支撑通过输送路径引导的片材的排出托盘，排出位于输送路径的出口侧的辊，该辊可以在用于将片材排出到排纸托盘上的正向旋转和反向旋转 用于使片材沿与排出方向相反的方向返回;以及再输送路径，用于通过排出辊的反向旋转来接收在输送路径上返回的片材，并且再次将片材引导到图像形成单元。

    IMAGE FORMING APPARATUS
    7.
    发明申请
    IMAGE FORMING APPARATUS 审中-公开
    图像形成装置

    公开(公告)号：US20100143013A1

    公开(公告)日：2010-06-10

    申请号：US12627409

    申请日：2009-11-30

    申请人： Takahiro Azeta

    发明人： Takahiro Azeta

    IPC分类号： G03G15/00

    CPC分类号： G03G15/234

    摘要： In an image forming apparatus, when a conveyance unit is attached to a main body hosing, a conveyance path for conveying the sheet again to the image forming unit is constituted by the conveyance unit and an upper surface of the housing.

    摘要翻译： 在图像形成装置中，当将输送单元安装在主体上时，用于将纸张再次输送到图像形成单元的输送路径由输送单元和壳体的上表面构成。

    Recording material separating apparatus of which separating member is retractable in operative association with guide
    8.
    发明授权
    Recording material separating apparatus of which separating member is retractable in operative association with guide 有权
    记录材料分离装置，其分离构件与引导件可操作地缩回

    公开(公告)号：US06658229B2

    公开(公告)日：2003-12-02

    申请号：US09939777

    申请日：2001-08-28

    申请人： Masao Ando ,  Takahiro Azeta ,  Yasunari Kobaru

    发明人： Masao Ando ,  Takahiro Azeta ,  Yasunari Kobaru

    IPC分类号： G03G1520

    CPC分类号： G06K15/16 ,  G03G15/2028 ,  Y10S271/90

    摘要： A recording material separating apparatus has a rotary member contacting with a recording material, a separating member for contacting with the rotary member and separating the recording material from the rotary member, and a guide member for guiding that surface of the recording material separated from the rotary member which is adjacent to the rotary member. The guide member is provided for retraction from a guide position by the pressure of the recording material when jammed, and the separating member is retracted from a separating position in operative association with the retracting action of the guide member.

    摘要翻译： 记录材料分离装置具有与记录材料接触的旋转构件，用于与旋转构件接触并将记录材料与旋转构件分离的分离构件，以及引导构件，用于引导与旋转构件分离的记录材料的表面 与旋转构件相邻的构件。 引导构件被设置用于当卡住时由记录材料的压力从引导位置缩回，并且分离构件从与引导构件的缩回动作相关联的分离位置缩回。

    Sheet supply apparatus
    9.
    发明授权
    Sheet supply apparatus 失效
    供纸装置

    公开(公告)号：US5501444A

    公开(公告)日：1996-03-26

    申请号：US287416

    申请日：1994-08-09

    申请人： Hiroshi Yukimachi ,  Teruo Komatsu ,  Takahiro Azeta ,  Tsuyoshi Waragai ,  Tomoyuki Araki ,  Osamu Hoshii

    发明人： Hiroshi Yukimachi ,  Teruo Komatsu ,  Takahiro Azeta ,  Tsuyoshi Waragai ,  Tomoyuki Araki ,  Osamu Hoshii

    IPC分类号： B65H1/14 ,  B65H1/18 ,  B65H3/06 ,  B65H3/44 ,  B65H3/46 ,  B65H1/08

    CPC分类号： B65H3/0684 ,  B65H1/14 ,  B65H3/44

    摘要： The present invention provides a sheet supply apparatus comprising a lifter device for maintaining a height of an upper surface of a sheet stack supported by a sheet supporting device substantially constant by lifting or lowering the sheet supporting device, and a supply device for feeding out an uppermost sheet from the sheet stack maintained in a constant height position by the lifter device, and wherein the lifter device comprises a clutch member for transmitting a predetermined amount of rotation from a drive gear, a rock member for rocking a ratchet pawl by the rotation transmitted by the clutch member, a ratchet gear engageable by the ratchet pawl and rotated by a rocking movement of the ratchet pawl, a lifter member connected to the ratchet gear and adapted to lift the sheet supporting member by rotation of the ratchet gear, and an actuation device shifted in accordance with the height of the upper surface of the sheet stack rested on the sheet supporting device and adapted to actuate the clutch member when the height of the upper surface of the sheet stack is below a predetermined height.

    摘要翻译： 本发明提供了一种片材供给装置，其特征在于，具有提升装置，该提升装置用于通过提升或降低所述片材支撑装置来维持由片材支撑装置支撑的片材叠层的上表面的高度大致恒定;以及供给装置， 由升降器装置保持在恒定高度位置的片材堆叠，并且其中提升装置包括用于从驱动齿轮传递预定量的旋转的离合器构件，用于通过由...传递的旋转来摇动棘爪的岩石构件 离合器构件，由棘爪卡合并且通过棘爪的摆动运动而旋转的棘轮，连接到棘轮的升降构件，并且适于通过棘轮的旋转来提升片材支撑构件;以及致动装置 根据搁置在片材支撑装置上的片材堆叠的上表面的高度移动并适应于a 当片材堆叠的上表面的高度低于预定高度时，使离合器构件成型。