公开(公告)号：US08849172B2

公开(公告)日：2014-09-30

申请号：US13454671

申请日：2012-04-24

申请人： Hiroyuki Kunii ,  Akiyasu Amita ,  Kunihiko Tomita ,  Satoshi Muramatsu

发明人： Hiroyuki Kunii ,  Akiyasu Amita ,  Kunihiko Tomita ,  Satoshi Muramatsu

IPC分类号： G03G15/20

CPC分类号： G03G15/6585 ,  G03G15/0189 ,  G03G2215/0132

摘要： A fixing device includes a first roller, a second roller, an endless rotary belt, a third roller, a heater, a belt cooler, and an upstream guide member. The second roller is disposed parallel to the first roller. The endless rotary belt is looped for rotation around the first and second rollers. The third roller is disposed opposite the first roller via the belt. The heater is positioned adjacent to the belt to heat the belt. The first and third rollers press against each other via the belt to form a nip therebetween. The belt cooler is disposed inside the loop of the belt downstream from the first roller and upstream from the second roller for cooling the belt. The belt cooler has a convex contact surface. The upstream guide member is disposed inside the loop of the belt upstream from the contact surface to guide the belt.

摘要翻译： 定影装置包括第一辊，第二辊，环形旋转带，第三辊，加热器，带式冷却器和上游引导构件。 第二辊平行于第一辊设置。 环形旋转带环绕第一和第二辊旋转。 第三辊经由带与第一辊相对设置。 加热器位于皮带附近以加热皮带。 第一和第三辊经由带彼此压靠以在它们之间形成辊隙。 带式冷却器设置在第一辊下游的带的环中并且位于第二辊的上游，​​用于冷却带。 带式冷却器具有凸形的接触表面。 上游引导构件设置在接触表面上游的带的环内，以引导带。

公开(公告)号：US08755730B2

公开(公告)日：2014-06-17

申请号：US13528015

申请日：2012-06-20

申请人： Akiyasu Amita ,  Hiroyuki Kunii ,  Satoshi Muramatsu ,  Kunihiko Tomita

发明人： Akiyasu Amita ,  Hiroyuki Kunii ,  Satoshi Muramatsu ,  Kunihiko Tomita

IPC分类号： G03G15/20

CPC分类号： G03G15/6585 ,  G03G15/0189 ,  G03G15/2021 ,  G03G21/206 ,  G03G2215/00805 ,  G03G2215/0129 ,  G03G2215/2032

摘要： A glossing device includes a heater member, a stripper member, an endless rotary belt, a pressure member, and a belt cooler. The heater member is subjected to heating. The stripper member is disposed parallel to the heater member. The endless rotary belt is looped for rotation around the heater member and the stripper member in a longitudinal, conveyance direction of the belt. The pressure member is disposed opposite the heater member via the belt. The heater member and the pressure member press against each other via the belt to form a glossing nip therebetween. The recording medium after passage through the nip remains in contact with the belt as the belt moves from the heater member toward the stripper member, and separates from the belt as the belt passes around the stripper member. The belt cooler is disposed adjacent to the belt to cool the belt.

摘要翻译： 光泽装置包括加热器构件，剥离构件，环形旋转带，压力构件和带式冷却器。 对加热器件进行加热。 脱模构件平行于加热器构件设置。 环形旋转带围绕加热器构件和剥离构件在带的纵向输送方向上环绕。 压力构件经由带与加热器构件相对设置。 加热器构件和压力构件经由带彼此挤压以在它们之间形成光泽区域。 通过辊隙的记录介质随着带从加热器件朝着剥离件移动而保持与带接触，并且随着带穿过剥离器构件而与带分离。 带式冷却器邻近带设置以冷却带。

公开(公告)号：US08688021B2

公开(公告)日：2014-04-01

申请号：US13471878

申请日：2012-05-15

申请人： Hiroyuki Kunii ,  Akiyasu Amita ,  Satoshi Muramatsu ,  Kunihiko Tomita

发明人： Hiroyuki Kunii ,  Akiyasu Amita ,  Satoshi Muramatsu ,  Kunihiko Tomita

IPC分类号： G03G15/20

CPC分类号： G03G15/2021 ,  G03G15/0189 ,  G03G15/6585 ,  G03G2215/00805 ,  G03G2215/0132

摘要： A glossing device includes a first roller, a second roller, an endless rotary belt, a third roller, a heater, a belt cooler, and a suction mechanism. The second roller is disposed parallel to the first roller. The endless rotary belt is looped for rotation around the first and second rollers. The third roller is disposed opposite the first roller via the belt. The heater is disposed adjacent to the belt to heat the belt. The first and third rollers press against each other via the belt to form a nip therebetween. The belt cooler is disposed inside the loop of the belt downstream from the first roller and upstream from the second roller for cooling the belt. The belt cooler includes at least two mutually spaced cooling elements that together form a gapped contact surface for establishing thermal contact with the belt.

摘要翻译： 光泽装置包括第一辊，第二辊，环形旋转带，第三辊，加热器，带式冷却器和抽吸机构。 第二辊平行于第一辊设置。 环形旋转带环绕第一和第二辊旋转。 第三辊经由带与第一辊相对设置。 加热器邻近带设置以加热带。 第一和第三辊经由带彼此压靠以在它们之间形成辊隙。 带式冷却器设置在第一辊下游的带的环中并且位于第二辊的上游，​​用于冷却带。 带式冷却器包括至少两个相互间隔的冷却元件，它们一起形成有间隙的接触表面，用于与带形成热接触。

公开(公告)号：US20130004220A1

公开(公告)日：2013-01-03

申请号：US13537912

申请日：2012-06-29

申请人： Satoshi Muramatsu ,  Kunihiko Tomita ,  Akiyasu Amita ,  Hiroyuki Kunii

发明人： Satoshi Muramatsu ,  Kunihiko Tomita ,  Akiyasu Amita ,  Hiroyuki Kunii

IPC分类号： G03G15/20

CPC分类号： G03G15/2021 ,  G03G15/2053 ,  G03G15/6585

摘要： A fixing device includes a fuser member, a stripper member, an endless rotary belt, a heater, a pressure member, and a belt cooler. The stripper member is disposed parallel to the fuser member. The endless rotary belt is looped for rotation around the fuser member and the stripper member in a longitudinal, conveyance direction of the belt. The heater is disposed adjacent to the belt to heat the belt. The pressure member is disposed opposite the fuser member via the belt. The fuser member and the pressure member press against each other via the belt to form a fixing nip therebetween. The recording medium after passage through the nip remains in contact with the belt as the belt moves from the fuser member toward the stripper member, and separates from the belt as the belt passes around the stripper member.

摘要翻译： 定影装置包括定影器构件，剥离构件，环形旋转带，加热器，压力构件和带式冷却器。 脱模构件平行于定影器构件设置。 环形旋转带环绕着定影器构件和剥离构件在带的纵向输送方向上旋转。 加热器邻近带设置以加热带。 压力构件经由皮带与定影器构件相对设置。 定影器构件和压力构件经由带彼此挤压以在它们之间形成定影辊隙。 当皮带从定影器部件朝向剥离部件移动时，通过辊隙的记录介质保持与带的接触，并且随着带穿过剥离器部件而与带分离。

公开(公告)号：US08774692B2

公开(公告)日：2014-07-08

申请号：US13537912

申请日：2012-06-29

申请人： Satoshi Muramatsu ,  Kunihiko Tomita ,  Akiyasu Amita ,  Hiroyuki Kunii

发明人： Satoshi Muramatsu ,  Kunihiko Tomita ,  Akiyasu Amita ,  Hiroyuki Kunii

IPC分类号： G03G15/20

CPC分类号： G03G15/2021 ,  G03G15/2053 ,  G03G15/6585

摘要： A fixing device includes a fuser member, a stripper member, an endless rotary belt, a heater, a pressure member, and a belt cooler. The stripper member is disposed parallel to the fuser member. The endless rotary belt is looped for rotation around the fuser member and the stripper member in a longitudinal, conveyance direction of the belt. The heater is disposed adjacent to the belt to heat the belt. The pressure member is disposed opposite the fuser member via the belt. The fuser member and the pressure member press against each other via the belt to form a fixing nip therebetween. The recording medium after passage through the nip remains in contact with the belt as the belt moves from the fuser member toward the stripper member, and separates from the belt as the belt passes around the stripper member.

摘要翻译： 定影装置包括定影器构件，剥离构件，环形旋转带，加热器，压力构件和带式冷却器。 脱模构件平行于定影器构件设置。 环形旋转带环绕着定影器构件和剥离构件在带的纵向输送方向上旋转。 加热器邻近带设置以加热带。 压力构件经由皮带与定影器构件相对设置。 定影器构件和压力构件经由带彼此挤压以在它们之间形成定影辊隙。 当皮带从定影器部件朝向剥离部件移动时，通过辊隙的记录介质保持与带的接触，并且随着带穿过剥离器部件而与带分离。

公开(公告)号：US20120328344A1

公开(公告)日：2012-12-27

申请号：US13471878

申请日：2012-05-15

申请人： Hiroyuki Kunii ,  Akiyasu Amita ,  Satoshi Muramatsu ,  Kunihiko Tomita

发明人： Hiroyuki Kunii ,  Akiyasu Amita ,  Satoshi Muramatsu ,  Kunihiko Tomita

IPC分类号： G03G15/20

CPC分类号： G03G15/2021 ,  G03G15/0189 ,  G03G15/6585 ,  G03G2215/00805 ,  G03G2215/0132

摘要： A glossing device includes a first roller, a second roller, an endless rotary belt, a third roller, a heater, a belt cooler, and a suction mechanism. The second roller is disposed parallel to the first roller. The endless rotary belt is looped for rotation around the first and second rollers. The third roller is disposed opposite the first roller via the belt. The heater is disposed adjacent to the belt to heat the belt. The first and third rollers press against each other via the belt to form a nip therebetween. The belt cooler is disposed inside the loop of the belt downstream from the first roller and upstream from the second roller for cooling the belt. The belt cooler includes at least two mutually spaced cooling elements that together form a gapped contact surface for establishing thermal contact with the belt.

摘要翻译： 光泽装置包括第一辊，第二辊，环形旋转带，第三辊，加热器，带式冷却器和抽吸机构。 第二辊平行于第一辊设置。 环形旋转带环绕第一和第二辊旋转。 第三辊经由带与第一辊相对设置。 加热器邻近带设置以加热带。 第一和第三辊经由带彼此压靠以在它们之间形成辊隙。 带式冷却器设置在第一辊下游的带的环中并且位于第二辊的上游，​​用于冷却带。 带式冷却器包括至少两个相互间隔的冷却元件，它们一起形成有间隙的接触表面，用于与带形成热接触。

公开(公告)号：US20120328343A1

公开(公告)日：2012-12-27

申请号：US13454671

申请日：2012-04-24

申请人： Hiroyuki Kunii ,  Akiyasu Amita ,  Kunihiko Tomita ,  Satoshi Muramatsu

发明人： Hiroyuki Kunii ,  Akiyasu Amita ,  Kunihiko Tomita ,  Satoshi Muramatsu

IPC分类号： G03G15/20

CPC分类号： G03G15/6585 ,  G03G15/0189 ,  G03G2215/0132

摘要： A fixing device includes a first roller, a second roller, an endless rotary belt, a third roller, a heater, a belt cooler, and an upstream guide member. The second roller is disposed parallel to the first roller. The endless rotary belt is looped for rotation around the first and second rollers. The third roller is disposed opposite the first roller via the belt. The heater is positioned adjacent to the belt to heat the belt. The first and third rollers press against each other via the belt to form a nip therebetween. The belt cooler is disposed inside the loop of the belt downstream from the first roller and upstream from the second roller for cooling the belt. The belt cooler has a convex contact surface. The upstream guide member is disposed inside the loop of the belt upstream from the contact surface to guide the belt.

摘要翻译： 定影装置包括第一辊，第二辊，环形旋转带，第三辊，加热器，带式冷却器和上游引导构件。 第二辊平行于第一辊设置。 环形旋转带环绕第一和第二辊旋转。 第三辊经由带与第一辊相对设置。 加热器位于皮带附近以加热皮带。 第一和第三辊经由带彼此压靠以在它们之间形成辊隙。 带式冷却器设置在第一辊下游的带的环中并且位于第二辊的上游，​​用于冷却带。 带式冷却器具有凸接触表面。 上游引导构件设置在接触表面上游的带的环内，以引导带。

公开(公告)号：US08401452B2

公开(公告)日：2013-03-19

申请号：US12878686

申请日：2010-09-09

申请人： Akiyasu Amita ,  Hiroyuki Kunii ,  Shuntaroh Tamaki

发明人： Akiyasu Amita ,  Hiroyuki Kunii ,  Shuntaroh Tamaki

IPC分类号： G03G15/20

CPC分类号： G03G15/2064 ,  G03G2215/00805 ,  G03G2215/2006 ,  G03G2215/2032

摘要： A fixing device including a fixing unit that fixes a toner image on a recording material by application of heat and pressure, and a glossing unit that controls a gloss of the toner image fixed on the recording material. The glossing unit includes a heating roller, an endless belt stretched taut over multiple rollers including the heating roller, a pressing roller pressed against the heating roller with the endless belt therebetween to form a nip therebetween, and a separating member that separates the recording material from the endless belt downstream from the nip. The multiple rollers are positioned to maintain the recording material in contact with the endless belt for a predetermined distance downstream from the nip. The separating member is movable along the endless belt downstream from the nip, to control a length of contact between the recording material and the endless belt.

摘要翻译： 一种定影装置，包括通过施加热和压力将调色剂图像定影在记录材料上的定影单元和控制固定在记录材料上的调色剂图像的光泽的光泽单元。 该光泽单元包括一加热辊，一拉伸在包括该加热辊的多个辊子上的环形带，一压紧滚筒上的循环带之间的压辊，以在其间形成一个辊隙，以及一分隔件， 从压区下游的环形带。 定位多个辊子以使记录材料保持与环形带接触在辊隙下游预定的距离。 分离构件可沿着辊隙下游的环形带移动，以控制记录材料与环形带之间的接触长度。

公开(公告)号：US20120008153A1

公开(公告)日：2012-01-12

申请号：US13158923

申请日：2011-06-13

申请人： Hiroyuki KUNII ,  Akiyasu Amita ,  Shuntaroh Tamaki

发明人： Hiroyuki KUNII ,  Akiyasu Amita ,  Shuntaroh Tamaki

IPC分类号： H04N1/60

CPC分类号： B41C1/00 ,  G03G15/224 ,  G03G15/6585 ,  G03G2215/00561 ,  G03G2215/00666 ,  G03G2215/2006

摘要： An image forming apparatus includes an image forming unit to form a color toner image using a color toner and a transparent layer using a transparent toner on a sheet of recording media, a sheet conveyance unit to transport the sheet, a 3D display lens forming unit disposed downstream from the image forming unit in a sheet conveyance direction, and a controller. The 3D display lens forming unit includes a shaping member including an uneven portion having predetermined surface unevenness, and a pressure member to press the shaping member against the sheet, forming a shaping nip between the shaping member and the pressure member. The 3D display lens forming unit shapes the transparent layer that is an outermost layer on the sheet into a stereoscopic display lens by transferring the surface unevenness of the uneven portion of the shaping member to the transparent layer formed on the sheet.

摘要翻译： 图像形成装置包括图像形成单元，用于使用彩色调色剂形成彩色调色剂图像，并且使用透明调色剂在记录介质片上形成透明层;输送片材的片材传送单元， 在图像形成单元的纸张输送方向下游，以及控制器。 3D显示透镜形成单元包括：成形构件，包括具有预定表面凹凸的凹凸部分;以及将成形构件压靠在片材上的压力构件，在成形构件和压力构件之间形成成形夹持部。 3D显示透镜形成单元通过将成形构件的不平坦部分的表面凹凸转移到形成在片材上的透明层，将作为片材上的最外层的透明层形成立体显示镜。

公开(公告)号：US08892015B2

公开(公告)日：2014-11-18

申请号：US13363781

申请日：2012-02-01

申请人： Hiroyuki Kunii ,  Akiyasu Amita

发明人： Hiroyuki Kunii ,  Akiyasu Amita

IPC分类号： G03G15/20 ,  G03G15/00

CPC分类号： G03G15/6585 ,  G03G15/2021 ,  G03G2215/00805 ,  G03G2215/0081 ,  G03G2215/2006 ,  G03G2215/2032

摘要： A fixing device includes a first roller, a second roller, an endless belt, a third roller, a heater, a cooler, and a belt tensioner. The second roller is parallel to the first roller. The endless belt is looped for rotation around the first and second rollers. The third roller is opposite the first roller via the belt. The heater is in at least one of the rollers to heat the roller to in turn heat the belt. The cooler is inside the loop of the belt between the first and second rollers to cool the belt. The first and third rollers press against each other to form a nip therebetween through which a recording medium is conveyed. The belt tensioner is in contact with the belt to tension the belt in a transverse direction perpendicular to a longitudinal direction of the belt.

摘要翻译： 定影装置包括第一辊，第二辊，环形带，第三辊，加热器，冷却器和带张紧器。 第二辊平行于第一辊。 环形带环绕第一和第二辊旋转。 第三辊通过皮带与第一辊相对。 加热器在至少一个辊子中，以加热辊子，从而加热带子。 冷却器位于第一和第二辊之间的带的环内，以冷却带。 第一和第三辊彼此压靠以在其间传送记录介质。 皮带张紧器与皮带接触，以在垂直于皮带纵向方向的横向方向张紧皮带。