专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08391765B2 Fixing device and image forming apparatus 有权
标题翻译：固定装置和成像装置
公开(公告)号：US08391765B2
公开(公告)日：2013-03-05
申请号：US12951570
申请日：2010-11-22
申请人： Kenji Kanai , Masakatsu Eda
发明人： Kenji Kanai , Masakatsu Eda
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G15/2032
摘要： A fixing device includes: a rotating member supporting section supporting a first rotating member rotatably and movable in direction in which the first rotating member approaches and leaves a second rotating member; a compression spring pushing the rotating member supporting section in the direction of approaching the second rotating member; and a pressing member pressing the compression spring to the rotating member supporting section. The device further includes: a first spring contact member contacting the compression spring and movable in a compression-and-expansion direction of the compression spring relative to the rotating member supporting section; a first adjustment screw adjusting a position of the first spring contact member; a second spring contact member contacting the compression spring and movable in a direction inclined to the compression-and-expansion direction, relative to the pressing member; and a second adjustment screw adjusting a position of the second spring contact member relative to the pressing member.
摘要翻译：定影装置包括：旋转构件支撑部分，其可旋转地支撑第一旋转构件并且可沿第一旋转构件接近并离开第二旋转构件的方向移动; 压缩弹簧沿着接近第二旋转构件的方向推动旋转构件支撑部分; 以及按压构件将压缩弹簧按压到旋转构件支撑部。该装置还包括：第一弹簧接触构件，其与压缩弹簧接触并且可相对于旋转构件支撑部在压缩弹簧的压缩 - 膨胀方向上移动; 调节所述第一弹簧接触构件的位置的第一调节螺钉; 第二弹簧接触构件，其相对于所述按压构件与所述压缩弹簧接触并且可沿相对于所述压缩 - 膨胀方向倾斜的方向移动; 以及调节第二弹簧接触构件相对于按压构件的位置的第二调节螺钉。

2. 发明申请

US20110311285A1 FIXING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：固定装置和图像形成装置
公开(公告)号：US20110311285A1
公开(公告)日：2011-12-22
申请号：US13007149
申请日：2011-01-14
申请人： Yasuyuki Kobayashi , Kenji Kanai , Masakatsu Eda
发明人： Yasuyuki Kobayashi , Kenji Kanai , Masakatsu Eda
IPC分类号： G03G15/20
CPC分类号： G03G15/2025 , G03G2215/2019
摘要： A fixing device includes: a fixing member that fixes a developer image on a recording medium while rotating; an external heating member that heats the fixing member, the external heating member being driven-rotated by rotation of the fixing member while contacting with an outer peripheral face of the fixing member; an oil supply member that supplies oil to a surface of the external heating member; a switching unit that switches between contact and non-contact of the external heating member to the outer peripheral face of the fixing member, the switching unit causing the external heating member to contact with the outer peripheral face of the fixing member after a fixing operation by the fixing member is started; and a rotation mechanism that rotates the fixing member and rotates the external heating member in a state where the external heating member is separated from the fixing member by the switching unit.
摘要翻译：定影装置包括：固定构件，其在旋转时将显影剂图像定影在记录介质上; 加热所述固定部件的外部加热部件，所述外部加热部件在与所述固定部件的外周面接触的同时由所述固定部件旋转而被驱动旋转; 向外部加热部件的表面供给油的供油部件; 切换单元，其在外部加热构件的接触和非接触之间切换到固定构件的外周面;切换单元，其使得外部加热构件在固定操作之后与固定构件的外周面接触固定构件启动; 以及旋转机构，其使所述固定部件旋转，并且在所述外部加热部件通过所述切换单元与所述固定部件分离的状态下旋转所述外部加热部件。

3. 发明授权

US07987971B2 Belt device and fixing device 有权
标题翻译：皮带装置和固定装置
公开(公告)号：US07987971B2
公开(公告)日：2011-08-02
申请号：US12554230
申请日：2009-09-04
申请人： Kouichi Kimura , Takanori Sasaki , Toshinori Sasaki , Masakazu Takahashi , Shogo Kamiya , Yasunori Fujimoto , Masataka Konishi , Hitoshi Hamasaki , Keita Yano , Akira Fukuchi , Satoshi Matsuzaka , Masakatsu Eda
发明人： Kouichi Kimura , Takanori Sasaki , Toshinori Sasaki , Masakazu Takahashi , Shogo Kamiya , Yasunori Fujimoto , Masataka Konishi , Hitoshi Hamasaki , Keita Yano , Akira Fukuchi , Satoshi Matsuzaka , Masakatsu Eda
IPC分类号： B65G43/00
CPC分类号： G03G15/2053 , G03G2215/2032
摘要： A belt device includes a belt; a driving unit that is provided inside the belt and drives the belt; a supporting unit that is provided inside the belt and supports the belt; and a position determination member that is fixed to one end in an axial direction of the driving unit or the supporting unit and comes in contact with an edge portion of the belt in the case where the belt is mounted so as to determine a position of the belt.
摘要翻译：皮带装置包括皮带; 驱动单元，其设置在所述带内并驱动所述带; 支撑单元，其设置在所述带内并支撑所述带; 以及位置确定构件，其被固定到驱动单元或支撑单元的轴向的一端，并且在安装带的情况下与带的边缘部分接触，以便确定位置确定构件的位置带。

4. 发明申请

US20090257801A1 IMAGE FORMING APPARATUS AND CURL STRAIGHTENING DEVICE 审中-公开
标题翻译：图像形成装置和CURL STRAIGHTENING设备
公开(公告)号：US20090257801A1
公开(公告)日：2009-10-15
申请号：US12359627
申请日：2009-01-26
申请人： Noriyuki Miyoshi , Norio Ogawahara , Nobuyoshi Komatsu , Masakatsu Eda , Tatsunori Izawa
发明人： Noriyuki Miyoshi , Norio Ogawahara , Nobuyoshi Komatsu , Masakatsu Eda , Tatsunori Izawa
IPC分类号： G03G15/00
CPC分类号： G03G15/6576 , B65H37/00 , B65H2220/09 , B65H2301/51256 , B65H2403/512 , B65H2511/13 , B65H2511/17 , B65H2801/06 , G03G2215/00426 , B65H2220/01 , B65H2220/02
摘要： An image forming apparatus includes: a sheet conveyance section that conveys a sheet; an image forming section that forms an image on the sheet conveyed by the sheet conveyance section according to an image signal; a sheet heating section that heats the sheet on which the image is formed by the image forming section; and a curl straightening section that straightens curl of the sheet after the sheet is heated by the sheet heating section. The sheet heating section curls the sheet in a different direction according to a sheet thickness. The curl straightening section includes: a first curl straightening section that straightens the curl of the sheet curled in a first direction for curling thick sheet; and a second curl straightening section disposed on a downstream side in a sheet conveyance direction to straighten the curl of the sheet curled in a second direction opposite to the first direction.
摘要翻译：图像形成装置包括：片材输送部，其输送片材; 图像形成部，其根据图像信号，在由所述纸张输送部输送的纸张上形成图像; 片材加热部，其对由图像形成部形成图像的片材进行加热; 以及卷曲矫直部，其通过片材加热部加热片材之后使片材的卷曲变直。片材加热部件根据片材厚度沿不同的方向卷曲片材。卷曲矫直部包括：第一卷曲矫直部，其使沿着第一方向卷曲的片材的卷曲拉直，以卷曲厚片; 以及第二卷曲矫正部，其设置在片材输送方向的下游侧，以使与所述第一方向相反的第二方向卷曲的片材的卷曲变直。

5. 发明授权

US08509666B2 Fixing device and image forming apparatus 有权
标题翻译：固定装置和成像装置
公开(公告)号：US08509666B2
公开(公告)日：2013-08-13
申请号：US12941788
申请日：2010-11-08
申请人： Yasuyuki Kobayashi , Kenji Kanai , Masakatsu Eda , Norio Ogawahara
发明人： Yasuyuki Kobayashi , Kenji Kanai , Masakatsu Eda , Norio Ogawahara
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G15/2025
摘要： A fixing device includes: a first rotating member; a second rotating member that extends along the first rotating member, sandwiches a recording medium with a toner image formed thereon between the first and second rotating members, rotates together with the first rotating member, and heats the recording medium to fix the toner image on the recording medium; a heating device whose circumferential surface circularly moves while contacting an external circumferential surface of the second rotating member, and the heating device heats the second rotating member; a temperature detecting device disposed to face the external circumferential surface of the second rotating member without contacting the external circumferential surface to detect a temperature thereof; and a cleaning device cleaning the circumferential surface of the heating device and disposed between the heating device and the temperature detecting device along the surface of the second rotating member.
摘要翻译：定影装置包括：第一旋转构件; 沿着第一旋转构件延伸的第二旋转构件，在第一和第二旋转构件之间夹着其上形成有调色剂图像的记录介质与第一旋转构件一起旋转，并且加热记录介质以将调色剂图像定影在记录介质; 加热装置，其周面在与第二旋转构件的外周面接触的同时圆周地移动，加热装置加热第二旋转构件; 温度检测装置，其设置成与第二旋转构件的外周面相对，而不与外周面接触，以检测其温度; 以及清洁装置，其沿着所述第二旋转构件的表面清洁所述加热装置的周面并且设置在所述加热装置和所述温度检测装置之间。

6. 发明授权

US08270887B2 Fixing device, image forming apparatus, and magnetic field generating device having a pressing member 有权
标题翻译：固定装置，图像形成装置以及具有按压部件的磁场产生装置
公开(公告)号：US08270887B2
公开(公告)日：2012-09-18
申请号：US12557635
申请日：2009-09-11
申请人： Takayuki Uchiyama , Motoi Noya , Masakatsu Eda , Kiyoshi Iwai , Shuji Yoshikawa , Nobuyoshi Komatsu , Makoto Omata , Tsuyoshi Sunohara , Kazuyoshi Itoh , Motofumi Baba , Shigehiko Haseba , Eiichiro Tokuhiro
发明人： Takayuki Uchiyama , Motoi Noya , Masakatsu Eda , Kiyoshi Iwai , Shuji Yoshikawa , Nobuyoshi Komatsu , Makoto Omata , Tsuyoshi Sunohara , Kazuyoshi Itoh , Motofumi Baba , Shigehiko Haseba , Eiichiro Tokuhiro
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G2215/2035
摘要： The fixing device includes: a fixing member that includes a conductive layer capable of heating by electromagnetic induction; a magnetic field generating member that generates an alternate-current magnetic field intersecting with the conductive layer of the fixing member; plural magnetic path forming members that form a magnetic path of the alternate-current magnetic field generated by the magnetic field generating member; a support member that supports the magnetic field generating member; an elastic support member that is arranged between the magnetic field generating member and the plural magnetic path forming members so as to be in contact with the plural magnetic path forming members; and a pressing member that presses the plural magnetic path forming members toward the magnetic field generating member.
摘要翻译：定影装置包括：固定构件，其包括能够通过电磁感应加热的导电层; 产生与所述固定部件的导电层交叉的交流磁场的磁场产生部件; 形成由磁场产生部件产生的交流磁场的磁路的多个磁路形成部件; 支撑构件，其支撑所述磁场产生构件; 弹性支撑构件，其布置在所述磁场产生构件和所述多个磁路形成构件之间以与所述多个磁路形成构件接触; 以及将多个磁路形成部件朝向磁场产生部件按压的按压部件。

7. 发明授权

US08185038B2 Curl correction device and image forming apparatus 有权
标题翻译：卷曲校正装置和图像形成装置
公开(公告)号：US08185038B2
公开(公告)日：2012-05-22
申请号：US12393543
申请日：2009-02-26
申请人： Masakatsu Eda , Norio Ogawahara , Noriyuki Miyoshi , Nobuyoshi Komatsu , Tatsunori Izawa
发明人： Masakatsu Eda , Norio Ogawahara , Noriyuki Miyoshi , Nobuyoshi Komatsu , Tatsunori Izawa
IPC分类号： G03G15/00 , B65H31/00
CPC分类号： B65H37/00 , B65H2220/09 , B65H2301/51256 , B65H2403/512 , B65H2801/06 , G03G15/6576 , G03G2215/00426
摘要： A curl correction device that corrects curl, including: a curl correction shaft that drives to carry a sheet; a first supporting member that supports the curl correction shaft; a curl correction roll that holds the sheet between the curl correction shaft and the curl correction roll and presses the sheet against the curl correction shaft; a second supporting member that supports the curl correction roll and rotates the curl correction roll around a first end in the longitudinal direction of the curl correction roll between closed state and open state; and a cam mechanism that provides, via a cam, the curl correction shaft with driving force for pressing the curl correction roll according to a position of the cam, the cam mechanism being provided with a cam shaft, a connecting member, a first cam receiving member, and a second cam receiving member.
摘要翻译：纠正卷曲的卷曲校正装置，包括：卷曲校正轴，其驱动装载片材; 第一支撑构件，其支撑卷曲校正轴; 卷曲校正辊，其将片材保持在卷曲校正轴和卷曲校正辊之间，并将片材压靠在卷曲校正轴上; 第二支撑构件，其支撑卷曲校正辊并使卷曲校正辊围绕卷曲校正辊的纵向方向的第一端在关闭状态和打开状态之间旋转; 以及凸轮机构，其经由凸轮经由凸轮校正轴提供用于根据凸轮的位置按压所述卷曲校正辊的驱动力，所述凸轮机构设置有凸轮轴，连接构件，第一凸轮接收构件和第二凸轮接收构件。

8. 发明申请

US20110236082A1 FIXING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：固定装置和图像形成装置
公开(公告)号：US20110236082A1
公开(公告)日：2011-09-29
申请号：US12941788
申请日：2010-11-08
申请人： Yasuyuki KOBAYASHI , Kenji KANAI , Masakatsu EDA , Norio OGAWAHARA
发明人： Yasuyuki KOBAYASHI , Kenji KANAI , Masakatsu EDA , Norio OGAWAHARA
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G15/2025
摘要： A fixing device includes: a first rotating member; a second rotating member that extends along the first rotating member, sandwiches a recording medium with a toner image formed thereon between the first and second rotating members, rotates together with the first rotating member, and heats the recording medium to fix the toner image on the recording medium; a heating device whose circumferential surface circularly moves while contacting an external circumferential surface of the second rotating member, and the heating device heats the second rotating member; a temperature detecting device disposed to face the external circumferential surface of the second rotating member without contacting the external circumferential surface to detect a temperature thereof; and a cleaning device cleaning the circumferential surface of the heating device and disposed between the heating device and the temperature detecting device along the surface of the second rotating member.
摘要翻译：定影装置包括：第一旋转构件; 沿着第一旋转构件延伸的第二旋转构件，在第一和第二旋转构件之间夹着其上形成有调色剂图像的记录介质与第一旋转构件一起旋转，并且加热记录介质以将调色剂图像定影在记录介质; 加热装置，其周面在与第二旋转构件的外周面接触的同时圆周地移动，加热装置加热第二旋转构件; 温度检测装置，其设置成与第二旋转构件的外周面相对，而不与外周面接触，以检测其温度; 以及清洁装置，其沿着所述第二旋转构件的表面清洁所述加热装置的周面，并且设置在所述加热装置和所述温度检测装置之间。

9. 发明申请

US20100215414A1 FIXING DEVICE, IMAGE FORMING APPARATUS AND MAGNETIC FIELD GENERATING DEVICE 有权
标题翻译：固定装置，图像形成装置和磁场产生装置
公开(公告)号：US20100215414A1
公开(公告)日：2010-08-26
申请号：US12557635
申请日：2009-09-11
申请人： Takayuki Uchiyama , Motoi NOYA , Masakatsu EDA , Kiyoshi IWAI , Shuji YOSHIKAWA , Nobuyoshi KOMATSU , Makoto OMATA , Tsuyoshi SUNOHARA , Kazuyoshi ITOH , Motofumi BABA , Shigehiko HASEBA , Eiichiro TOKUHIRO
发明人： Takayuki Uchiyama , Motoi NOYA , Masakatsu EDA , Kiyoshi IWAI , Shuji YOSHIKAWA , Nobuyoshi KOMATSU , Makoto OMATA , Tsuyoshi SUNOHARA , Kazuyoshi ITOH , Motofumi BABA , Shigehiko HASEBA , Eiichiro TOKUHIRO
IPC分类号： G03G15/20 , H01F1/00
CPC分类号： G03G15/2053 , G03G2215/2035
摘要： The fixing device includes: a fixing member that includes a conductive layer capable of heating by electromagnetic induction; a magnetic field generating member that generates an alternate-current magnetic field intersecting with the conductive layer of the fixing member; plural magnetic path forming members that form a magnetic path of the alternate-current magnetic field generated by the magnetic field generating member; a support member that supports the magnetic field generating member; an elastic support member that is arranged between the magnetic field generating member and the plural magnetic path forming members so as to be in contact with the plural magnetic path forming members; and a pressing member that presses the plural magnetic path forming members toward the magnetic field generating member.
摘要翻译：定影装置包括：固定构件，其包括能够通过电磁感应加热的导电层; 产生与所述固定部件的导电层交叉的交流磁场的磁场产生部件; 形成由磁场产生部件产生的交流磁场的磁路的多个磁路形成部件; 支撑构件，其支撑所述磁场产生构件; 弹性支撑构件，其布置在所述磁场产生构件和所述多个磁路形成构件之间以与所述多个磁路形成构件接触; 以及将多个磁路形成部件朝向磁场产生部件按压的按压部件。

10. 发明申请

US20090257802A1 CURL CORRECTION DEVICE AND IMAGE FORMNIG APPARATUS 有权
标题翻译： CURL校正装置和图像装置
公开(公告)号：US20090257802A1
公开(公告)日：2009-10-15
申请号：US12393543
申请日：2009-02-26
申请人： Masakatsu Eda , Norio Ogawahara , Noriyuki Miyoshi , Nobuyoshi Komatsu , Tatsunori Izawa
发明人： Masakatsu Eda , Norio Ogawahara , Noriyuki Miyoshi , Nobuyoshi Komatsu , Tatsunori Izawa
IPC分类号： G03G15/00
CPC分类号： B65H37/00 , B65H2220/09 , B65H2301/51256 , B65H2403/512 , B65H2801/06 , G03G15/6576 , G03G2215/00426
摘要： A curl correction device that corrects curl, including: a curl correction shaft that drives to carry a sheet; a first supporting member that supports the curl correction shaft; a curl correction roll that holds the sheet between the curl correction shaft and the curl correction roll and presses the sheet against the curl correction shaft; a second supporting member that supports the curl correction roll and rotates the curl correction roll around a first end in the longitudinal direction of the curl correction roll between closed state and open state; and a cam mechanism that provides, via a cam, the curl correction shaft with driving force for pressing the curl correction roll according to a position of the cam, the cam mechanism being provided with a cam shaft, a connecting member, a first cam receiving member, and a second cam receiving member.
摘要翻译：纠正卷曲的卷曲校正装置，包括：卷曲校正轴，其驱动装载片材; 第一支撑构件，其支撑卷曲校正轴; 卷曲校正辊，其将片材保持在卷曲校正轴和卷曲校正辊之间，并将片材压靠在卷曲校正轴上; 第二支撑构件，其支撑卷曲校正辊并使卷曲校正辊围绕卷曲校正辊的纵向方向的第一端在关闭状态和打开状态之间旋转; 以及凸轮机构，其经由凸轮经由凸轮校正轴提供用于根据凸轮的位置按压所述卷曲校正辊的驱动力，所述凸轮机构设置有凸轮轴，连接构件，第一凸轮接收构件和第二凸轮接收构件。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式