公开(公告)号：US5708926A

公开(公告)日：1998-01-13

申请号：US606685

申请日：1996-02-26

Applicant: Seiji Sagara ,  Nobukazu Adachi

Inventor： Seiji Sagara ,  Nobukazu Adachi

IPC: B65H7/06 ,  G03G15/00 ,  G03G15/20

CPC classification number: G03G15/2064

Abstract: An image heating apparatus includes a first member; a second member for forming a nip in cooperation with the first member; a first frame for supporting the first frame a second frame connected to the first member frame rotation about a rotational axis; a first pressing member for pressing the second member toward the first member, away from the second frame; and a second pressing member for applying an additional pressure between the first and second frames so that an additional pressure is applied between the first and second member.

Abstract translation: 图像加热装置包括：第一构件; 用于与所述第一构件协作形成压区的第二构件; 用于支撑第一框架的第一框架，所述第二框架围绕旋转轴线连接到第一构件框架旋转; 用于将第二构件朝向第一构件按压的第一按压构件，远离第二框架; 以及第二按压构件，用于在第一和第二框架之间施加附加压力，使得在第一和第二构件之间施加额外的压力。

公开(公告)号：US5561496A

公开(公告)日：1996-10-01

申请号：US234994

申请日：1994-04-28

Applicant: Yoshinori Sugiura ,  Jun Azuma ,  Nobukazu Adachi ,  Takeshi Setoriyama ,  Chitose Tenpaku ,  Noriyoshi Ishikawa ,  Tatsuo Hamada ,  Yoshiro Tsuchiya ,  Takeshi Kubota ,  Yoshiya Nomura ,  Akira Kuroda ,  Ken Murooka ,  Takeshi Sugita ,  Takeshi Niimura ,  Akira Yuza

Inventor： Yoshinori Sugiura ,  Jun Azuma ,  Nobukazu Adachi ,  Takeshi Setoriyama ,  Chitose Tenpaku ,  Noriyoshi Ishikawa ,  Tatsuo Hamada ,  Yoshiro Tsuchiya ,  Takeshi Kubota ,  Yoshiya Nomura ,  Akira Kuroda ,  Ken Murooka ,  Takeshi Sugita ,  Takeshi Niimura ,  Akira Yuza

IPC: B41J29/00 ,  G03G15/00 ,  G03G21/16 ,  G03G21/18 ,  H04N1/00

CPC classification number: G03G21/181 ,  G03G15/00 ,  G03G21/1619 ,  G03G21/1623 ,  G03G21/1647 ,  G03G21/206 ,  G03G2221/1636 ,  G03G2221/1672 ,  G03G2221/1678 ,  G03G2221/1687 ,  G03G2221/183 ,  G03G2221/1884 ,  Y10T29/49002 ,  Y10T29/49904

Abstract: An assembling method of an image forming apparatus for forming an image on a recording material includes preparing a frame, a feeding unit having a feeding roller, electrical component unit having electrical components and an outer cover; mounting the feeding unit and the electrical component unit to the frame from a position of the frame which takes a bottom position upon installation of the image forming apparatus; and then overturning of the frame; mounting the outer cover to the frame from a position which takes a top position upon installation of the frame.

Abstract translation: 用于在记录材料上形成图像的图像形成装置的组装方法包括准备框架，具有进给辊的进给单元，具有电气部件的电气部件单元和外盖; 将所述进给单元和所述电气部件单元从所述框架的位置安装到所述框架，所述框架在安装所述图像形成装置时处于底部位置; 然后翻转框架; 从安装框架的顶部位置的位置将外盖安装到框架上。

公开(公告)号：US4922291A

公开(公告)日：1990-05-01

申请号：US396824

申请日：1989-08-21

Applicant: Nobukazu Adachi

Inventor： Nobukazu Adachi

IPC: B65H1/26 ,  B65H1/04 ,  G03G15/00

CPC classification number: B65H1/266 ,  B65H1/04 ,  G03G15/6502

Abstract: A sheet containing member releasably attachable to a main body of a sheet feed device is provided with a member arranged to limit a movement of the sheets from the sheet containing member so that the sheets do not drop out of the sheet containing member when the sheet containing member is detached from the main body, and another member arranged to release the limiting of the movement when the sheet containing member is attached to the main body.

Abstract translation: 可释放地附接到片材进给装置的主体的片材容纳构件设置有用于限制片材从片材容纳构件移动的构件，使得当包含片材的片材不包含在片材容纳构件中时， 构件与主体分离，并且另一构件被布置成当片材容纳构件附接到主体时释放限制运动。

公开(公告)号：US4873548A

公开(公告)日：1989-10-10

申请号：US319893

申请日：1989-03-07

Applicant: Hiroo Kobayashi ,  Hitoshi Fujino ,  Tadashi Yagi ,  Nobukazu Adachi ,  Yasuyoshi Hayakawa ,  Takeshi Setoriyama

Inventor： Hiroo Kobayashi ,  Hitoshi Fujino ,  Tadashi Yagi ,  Nobukazu Adachi ,  Yasuyoshi Hayakawa ,  Takeshi Setoriyama

IPC: G03B27/70 ,  G03G15/00 ,  G03G21/18

CPC classification number: G03G21/1853 ,  G03G21/1628 ,  G03G21/1647 ,  G03G21/1666 ,  G03G21/1857 ,  G03G2221/1654 ,  G03G2221/1678 ,  G03G2221/1687 ,  G03G2221/183

Abstract: An image forming apparatus provided with a positioning mechanism for positioning a process cartridge in the main assembly. The process cartridge is detachably mountable into the main assembly. The main assembly includes a bottom frame and a top frame which is capable of taking a closing position and an opening position. The process cartridge is loaded into the top frame or bottom frame. Prior to the start of image formation, the process cartridge is correctly positioned with respect to the bottom frame. The bottom frame contains the major part of the optical system, whereby the accurate relative position can be accomplished with an optical system of the cartridge.

Abstract translation: 一种图像形成装置，其具有用于将处理盒定位在主组件中的定位机构。 处理盒可拆卸地安装到主组件中。 主组件包括底框架和顶框架，该框架能够进行关闭位置和打开位置。 处理盒被装载到顶部框架或底部框架中。 在图像形成开始之前，处理盒相对于底部框架被正确定位。 底部框架包含光学系统的主要部分，由此可以利用墨盒的光学系统来实现精确的相对位置。

公开(公告)号：US5621451A

公开(公告)日：1997-04-15

申请号：US988913

申请日：1993-03-11

Applicant: Yoshinori Sugiura ,  Noriyoshi Ishikawa ,  Takeshi Setoriyama ,  Chitose Tenpaku ,  Tatsuo Hamada ,  Yoshiro Tsuchiya ,  Takeshi Kubota ,  Ken Murooka ,  Takeshi Niimura ,  Nobukazu Adachi ,  Akira Kuroda ,  Takeshi Sugita ,  Akira Yuza ,  Jun Azuma

Inventor： Yoshinori Sugiura ,  Noriyoshi Ishikawa ,  Takeshi Setoriyama ,  Chitose Tenpaku ,  Tatsuo Hamada ,  Yoshiro Tsuchiya ,  Takeshi Kubota ,  Ken Murooka ,  Takeshi Niimura ,  Nobukazu Adachi ,  Akira Kuroda ,  Takeshi Sugita ,  Akira Yuza ,  Jun Azuma

IPC: B41J2/44 ,  B41J2/47 ,  B41J13/00 ,  G03G15/00 ,  G03G15/16 ,  G03G15/20 ,  G03G15/32 ,  H04N1/00 ,  H04N1/113 ,  H04N1/23

CPC classification number: G03G15/04072 ,  B41J13/00 ,  B41J2/442 ,  B41J2/471 ,  G03G15/326 ,  G03G15/6529 ,  G03G21/1623 ,  H04N1/1135 ,  G03G2221/183

Abstract: An image forming apparatus for performing a recording operation with respect to a recording medium, includes an image forming device for forming an image on a recording medium, a recording medium receiver for receiving the recording medium on which the image is formed, and a laser beam emitter, arranged below the recording medium receiver, for emitting a laser beam in accordance with image information so as to cause the image forming device to form an image. The laser beam emitter is arranged below the recording medium receiver to emit a laser beam obliquely upward.

Abstract translation: PCT No.PCT / JP93 / 00054 Sec。 371日期1993年3月11日 102（e）1993年3月11日PCT 1993年1月18日PCT PCT。 出版物WO94 / 15792 日期1994年7月21日一种用于对记录介质执行记录操作的图像形成装置包括用于在记录介质上形成图像的图像形成装置，用于接收其上形成图像的记录介质的记录介质接收器 以及布置在记录介质接收器下方的激光束发射器，用于根据图像信息发射激光束，以使图像形成装置形成图像。 激光束发射器布置在记录介质接收器下方以向上倾斜地发射激光束。

公开(公告)号：US5586758A

公开(公告)日：1996-12-24

申请号：US396643

申请日：1995-03-01

Applicant: Shoji Kimura ,  Nobukazu Adachi

Inventor： Shoji Kimura ,  Nobukazu Adachi

IPC: B41J13/00 ,  B65H29/58 ,  B65H29/60 ,  B65H31/00 ,  B65H31/22 ,  G03G15/00 ,  B65H39/10

CPC classification number: G03G15/6552 ,  B65H29/58 ,  B65H31/00

Abstract: The sheet discharge apparatus includes a first sheet discharge path for discharging a sheet and a second sheet discharge path for discharging the sheet. The apparatus further includes a sheet stacking tray on which the sheets discharged through the second sheet discharge path and which is pivotally mounted on a body of the apparatus, a reverse rotation guide rotatably supported by the sheet stacking tray and forming a part of the first sheet discharge path, and a holder for holding the reverse rotation guide in a position where the reverse rotation guide forms a part of the first sheet discharge path in a condition that the sheet stacking tray is closed with respect to the body of the apparatus and for releasing the reverse rotation guide to permit the reverse rotation guide to thereby retard to a retard position where the reverse rotation guide is retarded from a stacking surface of the sheet stacking tray not to prevent the sheet from being directed in the sheet stacking tray.

Abstract translation: 片材排出装置包括用于排出片材的第一片材​​排出路径和用于排出片材的第二片材排出路径。 该装置还包括一个纸张堆垛托盘，通过第二纸张排放路径排出的纸张可枢转地安装在该装置的主体上，由该纸张堆垛盘可旋转地支撑并形成第一纸张的一部分的反转导向件 排出路径，以及用于将反转引导件保持在反转引导件形成第一纸张排出路径的一部分的位置的保持器，该条件是纸张堆垛托盘相对于装置的主体关闭并且用于释放 逆向引导件允许反向旋转引导件延迟到反向引导件从片材堆叠托盘的堆叠表面延迟的延迟位置，以防止片材被引导到片材堆叠托盘中。

公开(公告)号：US5365322A

公开(公告)日：1994-11-15

申请号：US152378

申请日：1993-11-16

Applicant: Tatsuo Hamada ,  Nobukazu Adachi

Inventor： Tatsuo Hamada ,  Nobukazu Adachi

IPC: B41J13/00 ,  B41J29/00 ,  B65H7/06 ,  G03G15/00 ,  G03G15/20 ,  G03G21/00

CPC classification number: G03G15/70 ,  G03G15/2028 ,  G03G15/6582 ,  G03G2215/00548

Abstract: An image forming apparatus includes an image bearing member, a transfer unit for transferring an unfixed image on the image bearing member onto recording material, and a fixing rotating member for fixing the unfixed image while grasping and conveying the recording material supporting the unfixed image. The apparatus further includes a first detector, provided at a side downstream from a grasping portion of the fixing rotating member in the moving direction of the recording material, for detecting the recording material, and a second detector, provided at a side upstream from the grasping portion of the fixing rotating member in the moving direction of the recording material, for detecting the recording material. The distance between the first and second detectors is less than the minimum length in the conveying direction of ordinary recording material used in the apparatus.

Abstract translation: 图像形成装置包括图像承载部件，用于将图像承载部件上的未定影图像转印到记录材料上的转印单元，以及用于固定未定影图像的定影旋转部件，同时抓住并传送支撑未定影图像的记录材料。 该装置还包括：第一检测器，设置在记录材料的移动方向上的固定旋转部件的把持部的下游侧，用于检测记录材料;以及第二检测器，设置在抓握部的上游侧 在记录材料的移动方向上的固定旋转部件的一部分，用于检测记录材料。 第一和第二检测器之间的距离小于在装置中使用的普通记录材料的输送方向上的最小长度。

公开(公告)号：US06366745B1

公开(公告)日：2002-04-02

申请号：US09668463

申请日：2000-09-25

Applicant: Nobukazu Adachi ,  Yasumasa Otsuka ,  Toshihiko Ochiai ,  Seietsu Miura ,  Mahito Yoshioka ,  Takeshi Niimura ,  Kenji Karashima

Inventor： Nobukazu Adachi ,  Yasumasa Otsuka ,  Toshihiko Ochiai ,  Seietsu Miura ,  Mahito Yoshioka ,  Takeshi Niimura ,  Kenji Karashima

IPC: G03G1520

CPC classification number: G03G15/2064

Abstract: The present invention provides an image forming apparatus which has an image bearing member for bearing an image, a transferring member for forming a transfer nip portion between the image bearing member and the transferring member, wherein a recording material is pinched and conveyed and an image on the image bearing member is transferred onto the recording material in the transfer nip portion, a rotary member contacted with the image on the recording material, and a driving roller for forming a fixing nip portion between the rotary member and the driving roller and for driving the rotary member, wherein the recording material bearing the image is pinched and conveyed and the image is fixed to the recording material in the fixing nip portion, and wherein regarding at least a recording material having a maximum size, while the image is being transferred in the transfer nip portion, the image is fixed in the fixing nip portion, and wherein a peripheral speed of the driving roller is always greater than a conveying speed of the recording material in the transfer nip portion.

Abstract translation: 本发明提供了一种图像形成装置，其具有用于承载图像的图像承载部件，用于在图像承载部件和转印部件之间形成转印夹持部分的转印部件，其中记录材料被夹持和传送，并且图像在 图像承载部件被转印到转印夹持部分中的记录材料上，与记录材料上的图像接触的旋转部件，以及用于在旋转部件和驱动辊之间形成定影夹持部分的驱动辊， 旋转构件，其中承载图像的记录材料被夹持和传送，并且图像被固定到定影夹持部分中的记录材料，并且其中关于至少具有最大尺寸的记录材料，当图像在 转印夹持部分，图像被固定在定影夹持部分中，并且其中驱动辊的圆周速度是流动的 ays大于转印辊隙部分中记录材料的输送速度。

公开(公告)号：US06300970B1

公开(公告)日：2001-10-09

申请号：US09152664

申请日：1998-09-14

Applicant: Tatsuo Hamada ,  Nobukazu Adachi

Inventor： Tatsuo Hamada ,  Nobukazu Adachi

IPC: B41J2435

CPC classification number: G03G21/1853 ,  G03G15/6511 ,  G03G2215/00396 ,  G03G2215/00603

Abstract: The present invention provides an image forming apparatus including a sheet supply device having a detachable sheet supply roller for feeding stacked sheets, an image forming device having a process cartridge for forming an image on the sheet fed by the sheet supply device, a cartridge containing portion for detachably containing the process cartridge within a body of the image forming apparatus, and a sheet discharge device for discharging and stacking the sheets on which the images were formed by the image forming device. The sheet supply roller and the process cartridge are disposed adjacent to each other, and, after the process cartridge is disengaged from the cartridge containing portion, the sheet supply roller is mounted and dismounted through the cartridge containing portion.

Abstract translation: 本发明提供了一种图像形成装置，其包括具有用于输送堆叠的片材的可拆卸片材供应辊的片材供应装置，具有用于在由片材供给装置供给的片材上形成图像的处理盒的图像形成装置， 用于在图像形成装置的主体内可拆卸地容纳处理盒;以及片材排出装置，用于对由图像形成装置形成图像的片材进行放电和堆叠。 供纸辊和处理盒彼此相邻设置，并且在处理盒从盒容纳部分脱离之后，供纸辊通过盒容纳部分安装和拆卸。

公开(公告)号：US06244588B1

公开(公告)日：2001-06-12

申请号：US09411391

申请日：1999-10-04

Applicant: Yasuhito Tsubakimoto ,  Nobukazu Adachi ,  Yoshihiro Matsuo

Inventor： Yasuhito Tsubakimoto ,  Nobukazu Adachi ,  Yoshihiro Matsuo

IPC: B65H100

CPC classification number: B65H1/266 ,  B65H2405/31 ,  G03G15/6502

Abstract: A sheet feeding device comprises a sheet supporting means which is provided so as to be freely drawn out from the main body of an apparatus and supports sheets, a sheet feeding means abutting on the sheets supported by the sheet supporting means to feed the sheets, and a driving means for applying a driving force for feeding the sheets to the sheet feeding means, wherein the sheet supporting means is moved so as to be drawn out from the main body of the apparatus under the driving force of the driving means for driving the sheet feeding means while the sheets supported by the sheet supporting means are not present.

Abstract translation: 片材进给装置包括片材支撑装置，其被设置为从装置的主体自由地拉出并支撑片材;片材进给装置，邻接在由片材支撑装置支撑的片材上以供给片材;以及 驱动装置，用于施加用于将片材供给到片材进给装置的驱动力，其中片材支撑装置被移动以便在用于驱动片材的驱动装置的驱动力下从装置的主体抽出 而由片材支撑装置支撑的片材不存在的情况下进给装置。