Sheet feeder and image forming apparatus provided with same
    1.
    发明授权
    Sheet feeder and image forming apparatus provided with same 有权
    送纸器和配有其的成像设备

    公开(公告)号:US09169091B2

    公开(公告)日:2015-10-27

    申请号:US14288907

    申请日:2014-05-28

    Abstract: A sheet feeder includes a casing, a sheet stacking portion, a sheet conveyance path, a feed roller, a separation pad, a holder, a mounting portion and a guiding member. The sheets are placed on the sheet stacking portion and fed in a predetermined direction in the sheet conveyance path. A nip portion, through which the sheet passes, is formed between the feed roller and the separation pad. The holder fixedly supports the separation pad and is mountable into and removable from the mounting portion of the casing. The guiding member guides the holder. The posture of the holder is changeable between a first posture in which a predetermined clearance is formable between the guiding member and the holder when the holder is mounted into the mounting portion and a second posture in which the holder is pressed against the guiding member when the sheet passes through the nip portion.

    Abstract translation: 片材进给器包括壳体,片材堆叠部分,片材输送路径,进给辊,分离垫,保持器,安装部分和引导构件。 片材被放置在片材堆叠部分上并沿片材传送路径中的预定方向进给。 在进给辊和分离垫之间形成有纸张通过的辊隙部分。 保持器固定地支撑分离垫并可安装到壳体的安装部分中并从壳体的安装部分移除。 引导构件引导支架。 保持器的姿态可以在保持器安装到安装部中时在引导构件和保持器之间形成预定间隙的第一姿势和当保持器压靠在引导构件中时保持器被按压在引导构件上的第二姿势 片材通过辊隙部分。

    STRUCTURE AND IMAGE FORMING APPARATUS

    公开(公告)号:US20240411238A1

    公开(公告)日:2024-12-12

    申请号:US18735708

    申请日:2024-06-06

    Abstract: Each of four outer side surfaces of each of a plurality of square pipes include a groove portion formed along a longitudinal direction of each of the plurality of square pipes and a pair of ridge line portions forming edge portions on both sides of the groove portion. An additional member includes a contact plane which is a plane in contact with a portion of the plurality of square pipes. The additional member is fixed to a plurality of first target pipes which are some of the plurality of square pipes with the contact plane in contact with at least one of the pair of ridge line portions, or the additional member is fixed to a second target pipe which is one of the plurality of square pipes with the contact plane in contact with the pair of ridge line portions.

    MANUFACTURING METHOD OF STRUCTURE, STRUCTURE, AND IMAGE FORMING APPARATUS

    公开(公告)号:US20240326167A1

    公开(公告)日:2024-10-03

    申请号:US18620339

    申请日:2024-03-28

    CPC classification number: B23K26/21 G03G21/1619

    Abstract: A first through-hole is formed on a target side wall in a specific pipe of a structure, and a second through-hole is formed on an opposing side wall which opposes the target side wall. A manufacturing method of the structure includes arranging a specific member along an outer surface of the target side wall. The manufacturing method further includes radiating laser light of a laser welder onto a first bonding region via the second through-hole on the opposing side wall, to weld the specific pipe and the specific member in the first bonding region. The first bonding region includes a boundary between an edge portion of the first through-hole on the target side wall and the specific member.

    STRUCTURE AND IMAGE FORMING APPARATUS
    4.
    发明公开

    公开(公告)号:US20240210871A1

    公开(公告)日:2024-06-27

    申请号:US18394967

    申请日:2023-12-22

    CPC classification number: G03G21/1619

    Abstract: A structure includes a plurality of joined square pipes. Four corner portions of each of the plurality of square pipes include three first corner portions and one second corner portion. The three first corner portions are formed by bending a single metal plate. The one second corner portion includes two edge portions of the metal plate and a welded portion where the two edge portions are joined.

    Optical scanning device and image forming apparatus therewith
    5.
    发明授权
    Optical scanning device and image forming apparatus therewith 有权
    光学扫描装置及其成像装置

    公开(公告)号:US09380184B2

    公开(公告)日:2016-06-28

    申请号:US14947456

    申请日:2015-11-20

    Inventor: Hiroki Ozawa

    Abstract: An optical scanning device has a rotary multiple-face mirror, a lens, a housing, and a cover member. The housing has a housing space in which the rotary multiple-face mirror and the lens are housed. The cover member covers the housing space in the housing. The housing has a light emission opening through which a light beam is emitted, and outside the light emission opening in the housing, a light transmitting member which transmits the light beam is provided to close the light emission opening. The cover member has a body part which covers the housing space and a fastening part which fastens the light transmitting member by pressing it toward the light emission opening.

    Abstract translation: 光学扫描装置具有旋转多面镜,透镜,壳体和盖构件。 壳体具有容纳旋转多面镜和透镜的容纳空间。 盖构件覆盖壳体中的容纳空间。 壳体具有发射光束的发光开口,并且在壳体中的发光开口外侧设置透射光束的透光构件,以闭合发光开口。 盖构件具有覆盖容纳空间的主体部分和通过将光传送构件朝向发光开口按压而紧固的紧固部。

    Optical scanner and image forming apparatus
    6.
    发明授权
    Optical scanner and image forming apparatus 有权
    光学扫描仪和图像形成装置

    公开(公告)号:US08953007B2

    公开(公告)日:2015-02-10

    申请号:US14228667

    申请日:2014-03-28

    Inventor: Hiroki Ozawa

    CPC classification number: B41J2/47 B41J2/471 G03G21/1666

    Abstract: An optical scanner includes a housing and a cover member attached to the housing. A tubular pin attachment portion is installed in a side portion of the housing. A tapping screw pin is inserted into the pin attachment portion when the housing is fastened and fixed to a fastening target with the tapping screw pin. A pin head accommodating portion formed into a tubular shape to extend in a coaxial relationship with the pin attachment portion is installed in a side portion of the cover member. The pin head accommodating portion is configured to accommodate a head portion of the tapping screw pin inserted into the pin attachment portion.

    Abstract translation: 光学扫描器包括壳体和附接到壳体的盖构件。 管状销连接部安装在壳体的侧部。 当外壳用自攻螺钉固定并固定到紧固目标上时,自攻螺丝销插入销安装部分。 形成为管状的销头容纳部分与销安装部分以同轴的关系延伸,安装在盖部件的侧部。 销头容纳部分构造成容纳插入销连接部分中的自攻螺钉的头部。

    Optical scanning device and image forming apparatus including the same
    7.
    发明授权
    Optical scanning device and image forming apparatus including the same 有权
    光学扫描装置及包括该光学扫描装置的图像形成装置

    公开(公告)号:US09268131B2

    公开(公告)日:2016-02-23

    申请号:US14740574

    申请日:2015-06-16

    Inventor: Hiroki Ozawa

    Abstract: An optical scanning device includes a housing and a cover. An engaging hole is formed in the housing and an engaging piece is formed in the cover. The engaging piece has a first portion following a side wall portion of the housing and a second portion folded so as to face the first portion at an interval. When the engaging piece has been inserted into the engaging hole, the first portion is elastically deformed toward the side wall portion of the housing, and the second portion is elastically deformed toward the first portion and abuts a lower portion of an inner edge of the engaging hole, so that the engaging piece and the engaging hole are engaged with each other and the cover is pressed with respect to the housing by the restoring force of the engaging piece.

    Abstract translation: 光学扫描装置包括壳体和盖。 在壳体中形成有接合孔,并且在盖中形成接合件。 接合件具有跟随壳体的侧壁部分的第一部分和以一定间隔折叠成面对第一部分的第二部分。 当接合片已经插入到接合孔中时,第一部分朝向壳体的侧壁部分弹性变形,并且第二部分朝着第一部分弹性变形,并且抵靠接合件的内边缘的下部 孔,使得接合片和接合孔彼此接合,并且盖通过接合片的恢复力相对于壳体被按压。

    SHEET FEEDER AND IMAGE FORMING APPARATUS PROVIDED WITH SAME
    8.
    发明申请
    SHEET FEEDER AND IMAGE FORMING APPARATUS PROVIDED WITH SAME 有权
    供应商和图像形成装置

    公开(公告)号:US20140353904A1

    公开(公告)日:2014-12-04

    申请号:US14288907

    申请日:2014-05-28

    Abstract: A sheet feeder includes a casing, a sheet stacking portion, a sheet conveyance path, a feed roller, a separation pad, a holder, a mounting portion and a guiding member. The sheets are placed on the sheet stacking portion and fed in a predetermined direction in the sheet conveyance path. A nip portion, through which the sheet passes, is formed between the feed roller and the separation pad. The holder fixedly supports the separation pad and is mountable into and removable from the mounting portion of the casing. The guiding member guides the holder. The posture of the holder is changeable between a first posture in which a predetermined clearance is formable between the guiding member and the holder when the holder is mounted into the mounting portion and a second posture in which the holder is pressed against the guiding member when the sheet passes through the nip portion.

    Abstract translation: 片材进给器包括壳体,片材堆叠部分,片材输送路径,进给辊,分离垫,保持器,安装部分和引导构件。 片材被放置在片材堆叠部分上并沿片材传送路径中的预定方向进给。 在进给辊和分离垫之间形成有纸张通过的辊隙部分。 保持器固定地支撑分离垫并可安装到壳体的安装部分中并从壳体的安装部分移除。 引导构件引导支架。 保持器的姿态可以在保持器安装到安装部中时在引导构件和保持器之间形成预定间隙的第一姿势和当保持器压靠在引导构件中时保持器被按压在引导构件上的第二姿势 片材通过辊隙部分。

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