公开(公告)号：US20130209125A1

公开(公告)日：2013-08-15

申请号：US13751922

申请日：2013-01-28

申请人： Takeshi UCHITANI ,  Masahiko SATOH ,  Masaaki YOSHIKAWA ,  Kenji ISHII ,  Tadashi OGAWA ,  Takahiro IMADA ,  Hiromasa TAKAGI ,  Kazuya SAITO ,  Naoki IWAYA ,  Toshihiko SHIMOKAWA ,  Kensuke YAMAJI ,  Teppei KAWATA ,  Takamasa HASE ,  Takuya SESHITA ,  Shuutaroh YUASA ,  Arinobu YOSHIURA ,  Hajime GOTOH ,  Akira SUZUKI ,  Hiroshi YOSHINAGA

发明人： Takeshi UCHITANI ,  Masahiko SATOH ,  Masaaki YOSHIKAWA ,  Kenji ISHII ,  Tadashi OGAWA ,  Takahiro IMADA ,  Hiromasa TAKAGI ,  Kazuya SAITO ,  Naoki IWAYA ,  Toshihiko SHIMOKAWA ,  Kensuke YAMAJI ,  Teppei KAWATA ,  Takamasa HASE ,  Takuya SESHITA ,  Shuutaroh YUASA ,  Arinobu YOSHIURA ,  Hajime GOTOH ,  Akira SUZUKI ,  Hiroshi YOSHINAGA

IPC分类号： G03G15/20

CPC分类号： G03G15/2078 ,  G03G15/2039 ,  G03G15/2042 ,  G03G2215/2035

摘要： A fixing device for fixing an unfixed image onto a recording medium includes a fixing belt, a nip forming member, an opposing rotary member, a heater, and a temperature detector. The fixing belt is formed into a loop to move endlessly and fix the unfixed image on the recording medium. The nip forming member is disposed inside the loop formed by the fixing belt. The opposing rotary member contacts the nip forming member via the fixing belt to form a nip portion therebetween while rotating. The heater heats the fixing belt at a place other than the nip portion. The temperature detector detects a temperature of the surface of the fixing belt. The temperature detector detects the temperature near a place of the fixing belt that easily deforms as the fixing belt is heated by the heater.

摘要翻译： 用于将未定影图像固定到记录介质上的定影装置包括定影带，辊隙形成构件，相对旋转构件，加热器和温度检测器。 将定影带形成为环状以循环移动并将未定影图像固定在记录介质上。 辊隙形成构件设置在由定影带形成的环内。 相对的旋转构件经由定影带与辊隙形成构件接触，在旋转的同时在其间形成夹持部。 加热器将定影带加热到夹持部以外的位置。 温度检测器检测定影带的表面的温度。 温度检测器检测定影带靠近加热器加热定影带时容易变形的位置附近的温度。

公开(公告)号：US20130170880A1

公开(公告)日：2013-07-04

申请号：US13692389

申请日：2012-12-03

申请人： Hajime GOTOH ,  Masahiko SATOH ,  Masaaki YOSHIKAWA ,  Kenji ISHII ,  Tadashi OGAWA ,  Takahiro IMADA ,  Hiromasa TAKAGI ,  Kazuya SAITO ,  Naoki IWAYA ,  Toshihiko SHIMOKAWA ,  Kensuke YAMAJI ,  Teppei KAWATA ,  Takamasa HASE ,  Shuutaroh YUASA ,  Takuya SESHITA ,  Takeshi UCHITANI ,  Arinobu YOSHIURA ,  Akira SUZUKI ,  Hiroshi YOSHINAGA

发明人： Hajime GOTOH ,  Masahiko SATOH ,  Masaaki YOSHIKAWA ,  Kenji ISHII ,  Tadashi OGAWA ,  Takahiro IMADA ,  Hiromasa TAKAGI ,  Kazuya SAITO ,  Naoki IWAYA ,  Toshihiko SHIMOKAWA ,  Kensuke YAMAJI ,  Teppei KAWATA ,  Takamasa HASE ,  Shuutaroh YUASA ,  Takuya SESHITA ,  Takeshi UCHITANI ,  Arinobu YOSHIURA ,  Akira SUZUKI ,  Hiroshi YOSHINAGA

IPC分类号： G03G15/20

CPC分类号： G03G15/2064 ,  G03G15/2053 ,  G03G2215/2035

摘要： The fixing device includes a nip formation assembly partially pressing against an opposed rotary body via an endless belt to form a fixing nip between the endless belt and the opposed rotary body. The nip formation assembly includes a base pad defining the fixing nip and including a pressure portion, an extension portion, and a curved portion. The pressure portion presses against the opposed rotary body via the endless belt. The extension portion is contiguous to and disposed upstream from the pressure portion in a recording medium conveyance direction. The extension portion does not press against the opposed rotary body via the endless belt. The curved portion is disposed upstream from the extension portion in the recording medium conveyance direction and smoothly blends into the extension portion. The curved portion does not press against the opposed rotary body.

摘要翻译： 定影装置包括经由环形带部分地压靠在相对的旋转体上的辊隙形成组件，以在环形带和相对的旋转体之间形成定影辊隙。 压区形成组件包括限定定影辊隙的基座，包括压力部分，延伸部分和弯曲部分。 压力部分通过环形带压靠在相对的旋转体上。 延伸部分在记录介质输送方向上与压力部分邻接并设置在上游。 延伸部不经由环形带压靠在相对的旋转体上。 弯曲部分在记录介质输送方向上设置在延伸部分的上游，并且平滑地融合到延伸部分中。 弯曲部分不压在相对的旋转体上。

公开(公告)号：US20130164059A1

公开(公告)日：2013-06-27

申请号：US13727817

申请日：2012-12-27

申请人： Hiromasa TAKAGI ,  Masahiko SATOH ,  Masaaki YOSHIKAWA ,  Kenji ISHII ,  Hiroshi YOSHINAGA ,  Tadashi OGAWA ,  Takahiro IMADA ,  Kazuya SAITO ,  Naoki IWAYA ,  Toshihiko SHIMOKAWA ,  Kensuke YAMAJI ,  Teppei KAWATA ,  Takamasa HASE ,  Shuutaroh YUASA ,  Takuya SESHITA ,  Takeshi UCHITANI ,  Arinobu YOSHIURA ,  Hajime GOTOH ,  Akira SUZUKI

发明人： Hiromasa TAKAGI ,  Masahiko SATOH ,  Masaaki YOSHIKAWA ,  Kenji ISHII ,  Hiroshi YOSHINAGA ,  Tadashi OGAWA ,  Takahiro IMADA ,  Kazuya SAITO ,  Naoki IWAYA ,  Toshihiko SHIMOKAWA ,  Kensuke YAMAJI ,  Teppei KAWATA ,  Takamasa HASE ,  Shuutaroh YUASA ,  Takuya SESHITA ,  Takeshi UCHITANI ,  Arinobu YOSHIURA ,  Hajime GOTOH ,  Akira SUZUKI

IPC分类号： G03G15/20

CPC分类号： G03G15/2089 ,  G03G15/2053 ,  G03G15/206 ,  G03G2215/2035

摘要： According to an embodiments, provided is a fixing device that includes: an endless fixing belt, heats and melts a toner image, and has flexibility; a stationary member that is set stationary on an inner peripheral surface side of the fixing belt and comes into contact under pressure to form a nip portion; and a reinforcement member that is set stationary on the inner peripheral surface side of the fixing belt and comes into abutment with the stationary member. If it is assumed that a length of the nip portion in a direction of conveyance of the recording medium is designated as A; and a length between an upstream-side abutment portion and a downstream-side abutment portion at which the stationary member and the reinforcement member come into abutment with each other is designated as B, following relation is established: A

摘要翻译： 根据实施例，提供一种定影装置，其包括：环形定影带，加热并熔化调色剂图像，并且具有柔性; 固定部件，其固定在所述定影带的内周面侧，并且在压力下接触以形成压合部; 以及固定在固定带的内周面侧并与静止部件抵接的加强部件。 如果假设记录介质的传送方向上的夹持部的长度被指定为A， 将固定部件与加强部件抵接的上游侧抵接部与下游侧抵接部之间的长度设为B，建立以下关系：A

公开(公告)号：US20150212459A1

公开(公告)日：2015-07-30

申请号：US14682509

申请日：2015-04-09

申请人： Takamasa HASE ,  Masahiko SATOH ,  Masaaki YOSHIKAWA ,  Kenji ISHII ,  Hiroshi YOSHINAGA ,  Tadashi OGAWA ,  Takeshi UCHITANI ,  Hiromasa TAKAGI ,  Naoki IWAYA ,  Teppei KAWATA ,  Takuya SESHITA ,  Arinobu YOSHIURA ,  Takahiro IMADA ,  Hajime GOTOH ,  Kazuya SAITO ,  Toshihiko SHIMOKAWA ,  Shuutaroh YUASA ,  Kensuke YAMAJI ,  Akira SUZUKI

发明人： Takamasa HASE ,  Masahiko SATOH ,  Masaaki YOSHIKAWA ,  Kenji ISHII ,  Hiroshi YOSHINAGA ,  Tadashi OGAWA ,  Takeshi UCHITANI ,  Hiromasa TAKAGI ,  Naoki IWAYA ,  Teppei KAWATA ,  Takuya SESHITA ,  Arinobu YOSHIURA ,  Takahiro IMADA ,  Hajime GOTOH ,  Kazuya SAITO ,  Toshihiko SHIMOKAWA ,  Shuutaroh YUASA ,  Kensuke YAMAJI ,  Akira SUZUKI

IPC分类号： G03G15/20

CPC分类号： G03G15/205 ,  G03G15/2039 ,  G03G2215/2035

摘要： A fixing device including a fixing member, an opposing member, a plurality of heat sources, and a voltage detector. The opposing member is disposed opposite the fixing member to contact the fixing member to form a nip portion at which an unfixed image on a recording medium is fixed. The plurality of heat sources heats the fixing member. The voltage detector detects an applied voltage of at least one of the plurality of heat sources. Upon detection of the applied voltage of the heat sources by the voltage detector, a voltage is applied to at least one of the heat sources.

摘要翻译： 一种固定装置，包括固定构件，相对构件，多个热源和电压检测器。 相对构件与固定构件相对地设置以接触固定构件，以形成固定有记录介质上的未定影图像的夹持部。 多个热源加热固定部件。 电压检测器检测多个热源中的至少一个的施加电压。 在通过电压检测器检测到热源的施加电压时，向至少一个热源施加电压。

公开(公告)号：US20130202320A1

公开(公告)日：2013-08-08

申请号：US13744883

申请日：2013-01-18

申请人： Takamasa HASE ,  Masahiko SATOH ,  Masaaki YOSHIKAWA ,  Kenji ISHII ,  Hiroshi YOSHINAGA ,  Tadashi OGAWA ,  Takeshi UCHITANI ,  Hiromasa TAKAGI ,  Naoki IWAYA ,  Teppei KAWATA ,  Takuya SESHITA ,  Arinobu YOSHIURA ,  Takahiro IMADA ,  Hajime GOTOH ,  Kazuya SAITO ,  Toshihiko SHIMOKAWA ,  Shuutaroh YUASA ,  Kensuke YAMAJI ,  Akira SUZUKI

发明人： Takamasa HASE ,  Masahiko SATOH ,  Masaaki YOSHIKAWA ,  Kenji ISHII ,  Hiroshi YOSHINAGA ,  Tadashi OGAWA ,  Takeshi UCHITANI ,  Hiromasa TAKAGI ,  Naoki IWAYA ,  Teppei KAWATA ,  Takuya SESHITA ,  Arinobu YOSHIURA ,  Takahiro IMADA ,  Hajime GOTOH ,  Kazuya SAITO ,  Toshihiko SHIMOKAWA ,  Shuutaroh YUASA ,  Kensuke YAMAJI ,  Akira SUZUKI

IPC分类号： G03G15/00 ,  G03G15/20

CPC分类号： G03G15/205 ,  G03G15/2039 ,  G03G2215/2035

摘要： A fixing device including a fixing member, an opposing member, a plurality of heat sources, and a voltage detector. The opposing member is disposed opposite the fixing member to contact the fixing member to form a nip portion at which an unfixed image on a recording medium is fixed. The plurality of heat sources heats the fixing member. The voltage detector detects an applied voltage of at least one of the plurality of heat sources. Upon detection of the applied voltage of the heat sources by the voltage detector, a voltage is applied to at least one of the heat sources.

公开(公告)号：US20130164056A1

公开(公告)日：2013-06-27

申请号：US13674353

申请日：2012-11-12

申请人： Takahiro IMADA ,  Masahiko SATOH ,  Masaaki YOSHIKAWA ,  Kenji ISHII ,  Tadashi OGAWA ,  Hiroshi YOSHINAGA ,  Hiromasa TAKAGI ,  Kazuya SAITO ,  Naoki IWAYA ,  Toshihiko SHIMOKAWA ,  Kensuke YAMAJI ,  Teppei KAWATA ,  Takamasa HASE ,  Shuutaroh YUASA ,  Takuya SESHITA ,  Takeshi UCHITANI ,  Arinobu YOSHIURA ,  Hajime GOTOH ,  Akira SUZUKI

发明人： Takahiro IMADA ,  Masahiko SATOH ,  Masaaki YOSHIKAWA ,  Kenji ISHII ,  Tadashi OGAWA ,  Hiroshi YOSHINAGA ,  Hiromasa TAKAGI ,  Kazuya SAITO ,  Naoki IWAYA ,  Toshihiko SHIMOKAWA ,  Kensuke YAMAJI ,  Teppei KAWATA ,  Takamasa HASE ,  Shuutaroh YUASA ,  Takuya SESHITA ,  Takeshi UCHITANI ,  Arinobu YOSHIURA ,  Hajime GOTOH ,  Akira SUZUKI

IPC分类号： G03G15/20

CPC分类号： G03G15/2064 ,  G03G15/2042 ,  G03G15/2053 ,  G03G2215/00151 ,  G03G2215/2035

摘要： A fixing device for fixing an image on a recording medium includes a rotatable endless fixing rotary member, a heating source which heats the fixing rotary member, an opposite rotary member in contact with the fixing rotary member, a nip forming member provided inside the fixing rotary member and in contact with the opposite rotary member via the fixing rotary member to form a nip portion to which the recording medium is fed, holding members rotatably holding end portions of the fixing rotary member, and protecting members provided between the holding members and end surfaces of the fixing rotary member to protect the end portions. Each of the protecting members has an opposite surface facing the corresponding end surface of the fixing rotary member, and including an inner diameter-side end edge having an inclined surface inclined in an inner diameter direction and away from the fixing rotary member.

摘要翻译： 用于将图像定影在记录介质上的定影装置包括可旋转的环形固定旋转构件，加热定影旋转构件的加热源，与定影旋转构件接触的相反旋转构件，设置在定影旋转体内的辊隙形成构件 并且通过固定旋转构件与相对旋转构件接触以形成记录介质供给的夹持部分，可旋转地保持定影旋转构件的端部的保持构件以及设置在保持构件和端表面之间的保护构件 以保护端部。 每个保护构件具有面向定影旋转构件的相应端面的相对表面，并且包括具有在内径方向上倾斜并远离定影旋转构件的倾斜表面的内径侧端边缘。

公开(公告)号：US20150023705A1

公开(公告)日：2015-01-22

申请号：US14508694

申请日：2014-10-07

申请人： Teppei KAWATA ,  Masahiko SATOH ,  Masaaki YOSHIKAWA ,  Kenji ISHII ,  Hiroshi YOSHINAGA ,  Tadashi OGAWA ,  Takahiro IMADA ,  Hiromasa TAKAGI ,  Kazuya SAITO ,  Naoki IWAYA ,  Kensuke YAMAJI ,  Takamasa HASE ,  Toshihiko SHIMOKAWA ,  Shuutaroh YUASA ,  Takuya SESHITA ,  Takeshi UCHITANI ,  Arinobu YOSHIURA ,  Hajime GOTOH ,  Akira SUZUKI

发明人： Teppei KAWATA ,  Masahiko SATOH ,  Masaaki YOSHIKAWA ,  Kenji ISHII ,  Hiroshi YOSHINAGA ,  Tadashi OGAWA ,  Takahiro IMADA ,  Hiromasa TAKAGI ,  Kazuya SAITO ,  Naoki IWAYA ,  Kensuke YAMAJI ,  Takamasa HASE ,  Toshihiko SHIMOKAWA ,  Shuutaroh YUASA ,  Takuya SESHITA ,  Takeshi UCHITANI ,  Arinobu YOSHIURA ,  Hajime GOTOH ,  Akira SUZUKI

IPC分类号： G03G15/20

CPC分类号： G03G15/2053 ,  G03G15/2064 ,  G03G2215/2035

摘要： A fixing device includes an endless belt rotatable in a predetermined direction of rotation and a nip formation assembly disposed opposite an inner circumferential surface of the endless belt. An opposed rotary body is pressed against the nip formation assembly via the endless belt to form a fixing nip between the endless belt and the opposed rotary body through which a recording medium bearing a toner image is conveyed. A belt holder contacts and supports each lateral end of the endless belt in an axial direction thereof. The belt holder is isolated from the opposed rotary body with a first interval interposed therebetween in the axial direction of the endless belt.

摘要翻译： 定影装置包括沿预定旋转方向旋转的环形带和与环形带的内周表面相对设置的辊隙形成组件。 相对的旋转体经由环形带被压靠在辊隙形成组件上，以在环形带和相对的旋转体之间形成定影辊隙，通过该固定夹持器传送带有调色剂图像的记录介质。 皮带保持器在其轴向方向上接触和支撑环形带的每个侧端。 皮带保持件与相对的旋转体隔开，第一间隔在环形带的轴向插入其间。

公开(公告)号：US20130195524A1

公开(公告)日：2013-08-01

申请号：US13750071

申请日：2013-01-25

申请人： Kenji ISHII ,  Masahiko SATOH ,  Masaaki YOSHIKAWA ,  Hiroshi YOSHINAGA ,  Takeshi UCHITANI ,  Tadashi OGAWA ,  Hiromasa TAKAGI ,  Naoki IWAYA ,  Takuya SESHITA ,  Takahiro IMADA ,  Hajime GOTOH ,  Takamasa HASE ,  Kazuya SAITO ,  Toshihiko SHIMOKAWA ,  Shuutaroh YUASA ,  Teppei KAWATA ,  Arinobu YOSHIURA ,  Kensuke YAMAJI ,  Akira SUZUKI

发明人： Kenji ISHII ,  Masahiko SATOH ,  Masaaki YOSHIKAWA ,  Hiroshi YOSHINAGA ,  Takeshi UCHITANI ,  Tadashi OGAWA ,  Hiromasa TAKAGI ,  Naoki IWAYA ,  Takuya SESHITA ,  Takahiro IMADA ,  Hajime GOTOH ,  Takamasa HASE ,  Kazuya SAITO ,  Toshihiko SHIMOKAWA ,  Shuutaroh YUASA ,  Teppei KAWATA ,  Arinobu YOSHIURA ,  Kensuke YAMAJI ,  Akira SUZUKI

IPC分类号： G03G15/20

CPC分类号： G03G15/206 ,  G03G15/2053 ,  G03G2215/2035

摘要： A fixing device includes an endless flexible belt, an elongated stationary pad, a rotary pressure member, a low-friction sheet of lubricant-impregnated material, a first adhesive layer, and a second adhesive layer. The endless flexible belt is looped into a generally cylindrical configuration extending in an axial direction thereof for rotation in a rotational, circumferential direction thereof. The elongated stationary pad is stationarily disposed inside the loop of the belt. The rotary pressure member is disposed parallel to the belt. The rotary pressure member presses against the stationary pad via the belt to form a nip therebetween. The low-friction sheet of lubricant-impregnated material covers the stationary pad to supply lubricant between the stationary pad and the belt across the nip. The first adhesive layer is disposed between the low-friction sheet and the stationary pad. The second adhesive layer is disposed between the low-friction sheet and the stationary pad.

摘要翻译： 定影装置包括环形柔性带，细长固定垫，旋转压力构件，润滑剂浸渍材料的低摩擦片，第一粘合剂层和第二粘合剂层。 环形柔性带环绕成在其轴向方向上延伸的大致圆柱形构造，以在其旋转圆周方向上旋转。 细长的固定垫固定地设置在带的环内。 旋转压力构件平行于带设置。 旋转压力部件通过皮带按压固定垫，以在它们之间形成辊隙。 润滑剂浸渍材料的低摩擦片覆盖固定垫，以在固定垫和带之间跨越辊隙提供润滑剂。 第一粘合剂层设置在低摩擦片和固定垫之间。 第二粘合剂层设置在低摩擦片和固定垫之间。

公开(公告)号：US20130189005A1

公开(公告)日：2013-07-25

申请号：US13721936

申请日：2012-12-20

申请人： Kazuya SAITO ,  Masahiko SATOH ,  Masaaki YOSHIKAWA ,  Kenji ISHII ,  Tadashi OGAWA ,  Hiromasa TAKAGI ,  Takahiro IMADA ,  Naoki IWAYA ,  Toshihiko SHIMOKAWA ,  Kensuke YAMAJI ,  Teppei KAWATA ,  Takamasa HASE ,  Shuutaroh YUASA ,  Takuya SESHITA ,  Takeshi UCHITANI ,  Arinobu YOSHIURA ,  Hajime GOTOH ,  Akira SUZUKI ,  Hiroshi YOSHINAGA

发明人： Kazuya SAITO ,  Masahiko SATOH ,  Masaaki YOSHIKAWA ,  Kenji ISHII ,  Tadashi OGAWA ,  Hiromasa TAKAGI ,  Takahiro IMADA ,  Naoki IWAYA ,  Toshihiko SHIMOKAWA ,  Kensuke YAMAJI ,  Teppei KAWATA ,  Takamasa HASE ,  Shuutaroh YUASA ,  Takuya SESHITA ,  Takeshi UCHITANI ,  Arinobu YOSHIURA ,  Hajime GOTOH ,  Akira SUZUKI ,  Hiroshi YOSHINAGA

IPC分类号： G03G15/20

CPC分类号： G03G15/2085 ,  G03G15/2028 ,  G03G15/2053 ,  G03G2215/2035

摘要： A separator includes a front edge disposed opposite an outer circumferential surface of an endless belt. The front edge contacts and separates a recording medium from the endless belt. A separation plate mounts the front edge. A contact plate projects from the separation plate in an axial direction of the endless belt and contacts a belt holder that supports the endless belt. A bracket projects from the separation plate in a direction orthogonal to the direction in which the contact plate projects from the separation plate. The bracket includes a notch that engages the belt holder. The contact plate contacting the belt holder and the notch of the bracket engaging the belt holder produce an interval between the front edge of the separator and the outer circumferential surface of the endless belt.

摘要翻译： 分离器包括与环形带的外周表面相对设置的前边缘。 前缘接触并将记录介质从环形带分离。 分隔板安装前缘。 接触板在环形带的轴向上从分离板突出并且接触支撑环形带的带保持器。 支架从分离板沿着与接触板从分离板突出的方向正交的方向突出。 支架包括与皮带保持器接合的凹口。 与皮带保持器接触的接触板和与保持架接合的保持架的凹口在分离器的前边缘和环形带的外周表面之间产生间隔。

公开(公告)号：US20130164058A1

公开(公告)日：2013-06-27

申请号：US13723944

申请日：2012-12-21

申请人： Akira SUZUKI ,  Masahiko SATOH ,  Masaaki YOSHIKAWA ,  Kenji ISHII ,  Hiroshi YOSHINAGA ,  Takeshi UCHITANI ,  Tadashi OGAWA ,  Hiromasa TAKAGI ,  Naoki IWAYA ,  Takuya SESHITA ,  Takahiro IMADA ,  Hajime GOTOH ,  Takamasa HASE ,  Kazuya SAITO ,  Toshihiko SHIMOKAWA ,  Shuutaroh YUASA ,  Teppei KAWATA ,  Arinobu YOSHIURA ,  Kensuke YAMAJI

发明人： Akira SUZUKI ,  Masahiko SATOH ,  Masaaki YOSHIKAWA ,  Kenji ISHII ,  Hiroshi YOSHINAGA ,  Takeshi UCHITANI ,  Tadashi OGAWA ,  Hiromasa TAKAGI ,  Naoki IWAYA ,  Takuya SESHITA ,  Takahiro IMADA ,  Hajime GOTOH ,  Takamasa HASE ,  Kazuya SAITO ,  Toshihiko SHIMOKAWA ,  Shuutaroh YUASA ,  Teppei KAWATA ,  Arinobu YOSHIURA ,  Kensuke YAMAJI

IPC分类号： G03G15/20

CPC分类号： G03G15/2089 ,  G03G15/2053 ,  G03G15/206 ,  G03G2215/2035

摘要： A fixing device includes an endless flexible belt, a stationary pad, a rotary pressure member, and a reinforcing member. The endless flexible belt is looped into a generally cylindrical configuration extending in an axial direction thereof for rotation in a rotational, circumferential direction thereof. The stationary pad is stationarily disposed inside the loop of the belt. The rotary pressure member is disposed parallel to the belt. The rotary pressure member presses against the stationary pad via the belt to form a nip therebetween. The reinforcing member is stationarily disposed in contact with the stationary pad inside the loop of the belt for reinforcing the stationary pad. The stationary pad includes two or more contact portions spaced apart from each other in the conveyance direction, each generally extending in the axial direction of the looped belt and protruding toward the reinforcing member to contact the reinforcing member.

摘要翻译： 定影装置包括环形柔性带，固定垫，旋转压力构件和加强构件。 环形柔性带环绕成在其轴向方向上延伸的大致圆柱形构造，以在其旋转圆周方向上旋转。 固定垫固定地设置在带的环内。 旋转压力构件平行于带设置。 旋转压力部件通过皮带按压固定垫，以在它们之间形成辊隙。 加固件固定地设置成与带的环内的固定垫接触以加强固定垫。 固定垫包括在输送方向上彼此间隔开的两个或更多个接触部分，每个接触部分大致沿环形带的轴向方向延伸并且向加强件突出以接触加强件。