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1. 发明授权

US06996354B2 Image forming apparatus and image transferring unit for use in the same 有权
公开(公告)号：US06996354B2
公开(公告)日：2006-02-07
申请号：US10653097
申请日：2003-09-03
申请人： Yoshiyuki Kimura , Takeshi Saito , Atsushi Sampe , Misao Tanzawa
发明人： Yoshiyuki Kimura , Takeshi Saito , Atsushi Sampe , Misao Tanzawa
IPC分类号： G03G15/08 , G03G15/00
CPC分类号： G03G21/185 , G03G15/751 , G03G21/1814 , G03G21/1853 , G03G2215/0119 , G03G2215/0132 , G03G2215/0141 , G03G2221/1606 , G03G2221/1609 , G03G2221/1642 , G03G2221/183
摘要： In an image forming apparatus configured to form a toner image on a photoconductive element and transfer it to a recording medium of the present invention, the photoconductive element and an image transferring member pressed thereagainst are constructed into an image transferring unit. The image transferring unit is removable from the casing of the apparatus independently of image forming devices arranged around the photoconductive element other than the image transferring member.

2. 发明授权

US07127195B2 Image forming apparatus and image transferring unit for use in the same 有权
标题翻译：图像形成装置和用于其的图像转印单元
公开(公告)号：US07127195B2
公开(公告)日：2006-10-24
申请号：US11213868
申请日：2005-08-30
申请人： Yoshiyuki Kimura , Takeshi Saito , Atsushi Sampe , Misao Tanzawa
发明人： Yoshiyuki Kimura , Takeshi Saito , Atsushi Sampe , Misao Tanzawa
IPC分类号： G03G15/02 , G03G15/08
CPC分类号： G03G21/185 , G03G15/751 , G03G21/1814 , G03G21/1853 , G03G2215/0119 , G03G2215/0132 , G03G2215/0141 , G03G2221/1606 , G03G2221/1609 , G03G2221/1642 , G03G2221/183
摘要： In an image forming apparatus configured to form a toner image on a photoconductive element and transfer it to a recording medium of the present invention, the photoconductive element and an image transferring member pressed thereagainst are constructed into an image transferring unit. The image transferring unit is removable from the casing of the apparatus independently of image forming devices arranged around the photoconductive element other than the image transferring member.
摘要翻译：在被配置为在光电导元件上形成调色剂图像并将其转印到本发明的记录介质上的图像形成装置中，将感光元件和压在其上的图像转印部件构造成图像转印单元。除了图像转印部件之外，图像转印单元可以独立于围绕光敏元件布置的图像形成装置而从装置的外壳移除。

3. 发明授权

US07298991B2 Image forming apparatus and image transferring unit for use in the same 失效
公开(公告)号：US07298991B2
公开(公告)日：2007-11-20
申请号：US11545496
申请日：2006-10-11
申请人： Yoshiyuki Kimura , Takeshi Saito , Atsushi Sampe , Misao Tanzawa
发明人： Yoshiyuki Kimura , Takeshi Saito , Atsushi Sampe , Misao Tanzawa
IPC分类号： G03G15/00 , G03G15/02 , G03G15/08
CPC分类号： G03G21/185 , G03G15/751 , G03G21/1814 , G03G21/1853 , G03G2215/0119 , G03G2215/0132 , G03G2215/0141 , G03G2221/1606 , G03G2221/1609 , G03G2221/1642 , G03G2221/183
摘要： In an image forming apparatus configured to form a toner image on a photoconductive element and transfer it to a recording medium of the present invention, the photoconductive element and an image transferring member pressed thereagainst are constructed into an image transferring unit. The image transferring unit is removable from the casing of the apparatus independently of image forming devices arranged around the photoconductive element other than the image transferring member.

4. 发明申请

US20070036584A1 Image forming apparatus and image transferring unit for use in the same 失效
标题翻译：图像形成装置和用于其的图像转印单元
公开(公告)号：US20070036584A1
公开(公告)日：2007-02-15
申请号：US11545496
申请日：2006-10-11
申请人： Yoshiyuki Kimura , Takeshi Saito , Atsushi Sampe , Misao Tanzawa
发明人： Yoshiyuki Kimura , Takeshi Saito , Atsushi Sampe , Misao Tanzawa
IPC分类号： G03G15/00
CPC分类号： G03G21/185 , G03G15/751 , G03G21/1814 , G03G21/1853 , G03G2215/0119 , G03G2215/0132 , G03G2215/0141 , G03G2221/1606 , G03G2221/1609 , G03G2221/1642 , G03G2221/183
摘要： In an image forming apparatus configured to form a toner image on a photoconductive element and transfer it to a recording medium of the present invention, the photoconductive element and an image transferring member pressed thereagainst are constructed into an image transferring unit. The image transferring unit is removable from the casing of the apparatus independently of image forming devices arranged around the photoconductive element other than the image transferring member.
摘要翻译：在被配置为在光电导元件上形成调色剂图像并将其转印到本发明的记录介质上的图像形成装置中，将感光元件和压在其上的图像转印部件构造成图像转印单元。除了图像转印部件之外，图像转印单元可以独立于围绕光敏元件布置的图像形成装置而从装置的外壳移除。

5. 发明申请

US20050281584A1 Image forming apparatus and image transferring unit for use in the same 有权
标题翻译：图像形成装置和用于其的图像转印单元
公开(公告)号：US20050281584A1
公开(公告)日：2005-12-22
申请号：US11213868
申请日：2005-08-30
申请人： Yoshiyuki Kimura , Takeshi Saito , Atsushi Sampe , Misao Tanzawa
发明人： Yoshiyuki Kimura , Takeshi Saito , Atsushi Sampe , Misao Tanzawa
IPC分类号： G03G15/01 , G03G15/16 , G03G21/16 , G03G21/18
CPC分类号： G03G21/185 , G03G15/751 , G03G21/1814 , G03G21/1853 , G03G2215/0119 , G03G2215/0132 , G03G2215/0141 , G03G2221/1606 , G03G2221/1609 , G03G2221/1642 , G03G2221/183
摘要： In an image forming apparatus configured to form a toner image on a photoconductive element and transfer it to a recording medium of the present invention, the photoconductive element and an image transferring member pressed thereagainst are constructed into an image transferring unit. The image transferring unit is removable from the casing of the apparatus independently of image forming devices arranged around the photoconductive element other than the image transferring member.
摘要翻译：在被配置为在光电导元件上形成调色剂图像并将其转印到本发明的记录介质上的图像形成装置中，将感光元件和压在其上的图像转印部件构造成图像转印单元。除了图像转印部件之外，图像转印单元可以独立于围绕光敏元件布置的图像形成装置而从装置的外壳移除。

6. 发明授权

US07158730B2 Image forming apparatus, process cartridge, developing unit, and image forming method 有权
标题翻译：图像形成装置，处理盒，显影单元和图像形成方法
公开(公告)号：US07158730B2
公开(公告)日：2007-01-02
申请号：US10912207
申请日：2004-08-06
申请人： Kazuhito Watanabe , Satoshi Narumi , Shinji Tamaki , Satoshi Hatori , Tsutomu Katoh , Haruji Mizuishi , Tetsuroh Tanigawa , Misao Tanzawa
发明人： Kazuhito Watanabe , Satoshi Narumi , Shinji Tamaki , Satoshi Hatori , Tsutomu Katoh , Haruji Mizuishi , Tetsuroh Tanigawa , Misao Tanzawa
IPC分类号： G03G15/00 , G03G15/08 , G03G15/04
CPC分类号： G03G15/556 , G03G15/0855 , G03G15/0863 , G03G15/0865 , G03G15/0896 , G03G2215/0119 , G03G2215/0695
摘要： A carrier and a dummy toner are stored in a developing unit of a process cartridge in a brand new status. A plurality of process cartridges corresponding to a plurality of color toners is used in common. The color toners are respectively supplied to the developing unit from toner supply units after the process cartridges in the brand new status are installed in installation sections in a main unit of an image forming apparatus.
摘要翻译：载体和虚拟调色剂以全新的状态存储在处理盒的显影单元中。使用与多个彩色调色剂相对应的多个处理盒。在将全新状态的处理盒安装在图像形成装置的主单元中的安装部分中之后，彩色调色剂分别从调色剂供应单元供应到显影单元。

7. 发明授权

US4862209A Image forming apparatus having a removable image forming process kit 失效
标题翻译：具有可移除图像形成处理套件的图像形成装置
公开(公告)号：US4862209A
公开(公告)日：1989-08-29
申请号：US164134
申请日：1988-03-04
申请人： Koji Sakamoto , Misao Tanzawa
发明人： Koji Sakamoto , Misao Tanzawa
IPC分类号： G03G15/08 , G03G21/00 , G03G21/16
CPC分类号： G03G21/1835 , G03G15/0896 , G03G21/007 , G03G21/1628 , G03G21/1647 , G03G21/169 , G03G2221/1609 , G03G2221/1615 , G03G2221/1648 , G03G2221/1654 , G03G2221/1853 , G03G2221/1861
摘要： An image recorder includes a cleaning unit having an opening which faces a photoconductive drum in a predetermined set position of the unit, and other process units which are arranged around the drum together with the cleaning unit. A process kit which at least includes the cleaning unit is removable from the image recorder independently of the drum. The image recorder is constituted by an upper and a lower unit, the upper unit being openable away from the lower unit. A member is provided which opens and closes the opening of the cleaning unit in an interlocked relation with the upper unit. The drum and process kit may be opened and closed together with the upper unit or, alternatively, the process unit may be opened and closed together with the upper unit with the drum retained by the lower unit, as desired.
摘要翻译：图像记录器包括清洁单元，该清洁单元具有与该单元的预定设置位置相对的感光鼓的开口，以及与清洁单元一起布置在滚筒周围的其它处理单元。至少包括清洁单元的处理套件可独立于滚筒从图像记录器移除。图像记录器由上部和下部单元构成，上部单元可以远离下部单元打开。提供以与上部单元互锁的关系打开和关闭清洁单元的开口的构件。滚筒和处理套件可以与上部单元一起打开和关闭，或者，根据需要，处理单元可以与上部单元一起打开和关闭，滚筒由下部单元保持。

8. 发明授权

US5166739A Sheet discharging device for image forming equipment 失效
标题翻译：成像设备用排纸装置
公开(公告)号：US5166739A
公开(公告)日：1992-11-24
申请号：US755578
申请日：1991-09-05
申请人： Masanori Katsuki , Misao Tanzawa , Tsuyoshi Yoshimura , Takeshi Iijima
发明人： Masanori Katsuki , Misao Tanzawa , Tsuyoshi Yoshimura , Takeshi Iijima
IPC分类号： G03G15/00 , H04N1/00
CPC分类号： G03G15/6552 , H04N1/00567 , H04N1/00623 , H04N1/00633
摘要： A sheet discharging device incorporated in digital image forming equipment which is selectively operable in a copier mode, facsimile mode, and printer mode. The sheet discharging device has a plurality of sheet outlets each being positioned at a particular level matching respective one of the modes.
摘要翻译：数字成像设备中并入的片材排出装置，其可选择性地以复印机模式，传真模式和打印机模式操作。片材排出装置具有多个片材出口，每个片材出口位于与各个模式相匹配的特定水平。

9. 发明授权

US5019867A Image forming apparatus having a removable processing unit 失效
标题翻译：具有可拆卸处理单元的图像形成装置
公开(公告)号：US5019867A
公开(公告)日：1991-05-28
申请号：US398395
申请日：1989-08-25
申请人： Takeshi Yamakawa , Misao Tanzawa
发明人： Takeshi Yamakawa , Misao Tanzawa
IPC分类号： G03G15/09 , G03G15/00 , G03G15/08
CPC分类号： G03G15/0896
摘要： An electrophotographic copier or similar image forming apparatus having a photoconductive drum and a developing unit having a developing roller which is pressed against the drum. The developing unit is removably mounted on a body of the apparatus and arranged such that reaction forces exerted in the vertical direction by the copier body on the developing unit are directed upward at all times. When the pressing contact of the developing roller with the drum is cancelled, the developing unit is held in a retracted position where it is spaced apart from the drum.
摘要翻译：具有感光鼓和显影单元的电子照相复印机或类似图像形成设备，其具有被压靠在滚筒上的显影辊。显影单元可移除地安装在设备的主体上，并且布置成使得显影单元上的复印机主体沿垂直方向施加的反作用力始终向上。当显影辊与滚筒的按压接触被取消时，显影单元被保持在与滚筒间隔开的缩回位置。

10. 发明授权

US4188109A Fixing apparatus for electrophotography 失效
标题翻译：电子照相固定装置
公开(公告)号：US4188109A
公开(公告)日：1980-02-12
申请号：US698457
申请日：1976-06-21
申请人： Hiroyuki Idenawa , Misao Tanzawa , Yukihiro Ohno
发明人： Hiroyuki Idenawa , Misao Tanzawa , Yukihiro Ohno
IPC分类号： G03G15/20 , G03G15/00 , F27B9/28 , H05B1/00
CPC分类号： G03G15/2092
摘要： Two fixing rollers are mounted on shafts and rotated to pressingly feed a copy sheet therebetween to fix a toner image to the copy sheet. Spring force is applied to the ends of the shafts to urge the rollers together. The axes of the shafts define an acute angle therebetween to offset a tendency for the pressing force to decrease toward the center of the rollers due to deflection of the shafts and rollers. Feed rollers feed the copy sheet into the bite of the fixing rollers at a speed which is faster than the speed that the fixing rollers feed the copy sheet therebetween. The copy sheet is therefore fed through the fixing rollers in a slackened condition which prevents wrinkling of the copy sheet due to the angle between the shafts.
摘要翻译：将两个定影辊安装在轴上并旋转以在其间压印复印纸以将调色剂图像固定在复印纸上。弹簧力施加到轴的端部以将辊推动在一起。轴之间的轴线在其之间形成锐角，以抵消由于轴和辊的偏转而使按压力朝辊的中心减小的趋势。进纸辊以比定影辊在其间进给复印纸的速度快的速度将复印纸送入定影辊的咬入口。因此，复印纸在松弛状态下通过定影辊进给，防止由于轴之间的角度引起的复印纸的起皱。

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