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1. 发明授权

EP2402824B1 Belt driving apparatus and image forming apparatus 有权
公开(公告)号：EP2402824B1
公开(公告)日：2018-12-12
申请号：EP11170845.9
申请日：2011-06-22
申请人： Canon Kabushiki Kaisha
发明人： Yasumoto, Takeshi
IPC分类号： G03G15/00 , G03G15/16
CPC分类号： G03G15/161 , G03G15/1615 , G03G15/755 , G03G2215/00151 , G03G2215/00156 , G03G2215/00168
摘要： A belt driving apparatus includes a rotatable belt member (606); a stretching member for stretching the belt member; a steering device (80) for stretching and steering the belt member, wherein the steering device includes a rotatable portion (81) which is rotatable with rotation of the belt member, a frictional portion (82) provided at each of longitudinal outsides of the rotatable portion with respect to a widthwise direction and slidable relative to the belt member by being prevented from rotating, supporting member (85,86) for supporting the rotatable portion and the frictional portion, and a rotation shaft for rotatably supporting the supporting member, and wherein the steering device is capable of moving the belt member in the widthwise direction by rotating the supporting member by a force produced by sliding between the belt member and the frictional portion; and an urging member (2), provided at each of longitudinal end portion sides of the rotatable portion with respect to the widthwise direction, for urging the belt member against the frictional portion in contact with an outer peripheral surface of the belt member.

2. 发明公开

EP3267262A3 TRANSFER BELT AND IMAGE FORMING DEVICE 有权
标题翻译：转印带和成像装置
公开(公告)号：EP3267262A3
公开(公告)日：2018-03-07
申请号：EP17177163.7
申请日：2017-06-21
申请人： Konica Minolta, Inc.
发明人： MIZUMOTO, Nofumi , UETAKE, Shigeo , MOMOTANI, Keiko , TABATA, Eiji , WATANABE, Makiko , NATSUHARA, Toshiya
IPC分类号： G03G15/16 , G03G15/00 , G03G15/01
CPC分类号： G03G15/1615 , G03G15/0189 , G03G15/161 , G03G15/162 , G03G15/167 , G03G15/6558 , G03G2215/00751 , G03G2215/0135
摘要： Provided is a transfer belt (1) which is capable of implementing a high transfer property even for a recording medium (1000) having concave-convex portions on the surface and suppressing degradation in an image grade by repetitive use.
The transfer belt (1) transfers a toner image carried on a first main surface (1a, 21s1') onto a recording medium (1000) and includes at least an elastic layer (3). When the transfer belt (1) is pressed by pressing force at a predetermined pressing speed and then pressed by constant pressing force using a lower block (110) including a curved convex surface (112) having a hole section (113) formed therein and an upper block (120) including a curved concave surface (122), if a maximum value of displacement in a measurement region (MR) which is a portion corresponding to the hole section (113) in the first main surface (1a, 21s1') is indicated by "a" [µm], and displacement of the measurement region (MR) after the displacement of the measurement region (MR) converges is "b" [µm], E [-] calculated by (a - b)/b using "a" and "b" satisfies a condition of 0.2 ≤ E ≤ 3.
摘要翻译：本发明提供一种转印带（1），即使对于在表面具有凹凸部的记录介质（1000）也能够实现高转印性，并且通过反复使用来抑制图像等级的劣化。转印带（1）将承载在第一主表面（1a，21s1'）上的调色剂图像转印到记录介质（1000）上并且至少包括弹性层（3）。当转印带（1）通过按压力以预定的按压速度按压，然后通过使用包括其中形成有孔部分（113）的弯曲凸表面（112）的下块（110）如果在作为与第一主表面（1a，21s1'）中的孔部分（113）对应的部分的测量区域（MR）中的位移的最大值，则包括弯曲凹表面（122）（a）[μm]表示，测量区域（MR）位移后的测量区域（MR）的位移为“b”[μm]，E [ - ]由（a-b）/ b使用“a”和“b”满足0.2≤E≤3的条件。

3. 发明公开

EP2728414A3 Image forming apparatus 审中-公开
标题翻译：成像设备
公开(公告)号：EP2728414A3
公开(公告)日：2017-12-13
申请号：EP13190324.7
申请日：2013-10-25
申请人： Kyocera Document Solutions Inc.
发明人： Fujii, Koji
IPC分类号： G03G15/16 , G03G15/01
CPC分类号： G03G15/0189 , G03G15/1615 , G03G2215/00143
摘要： A post-processing apparatus according to one aspect of the present disclosure includes: transfer belt (7); roller position adjustment mechanism (22); position information acquiring portion (21); first opposing portion 13d) which causes transfer belt to contact first image carrier (2d); second opposing portion (13a, 13b, 13c) capable of being positioned at either contact position that causes transfer belt to contact second image carrier or separation position that causes transfer belt to be separated from second image carrier; movement mechanism portion (90) which moves second opposing portion to contact position or separation position; first control portion (100) which controls roller position adjustment mechanism so that transfer belt will return to target position, based on position information acquired by position information acquiring portion; and second control portion (100) which, in the case where transfer belt does not return into a correction range and is out of correction range, controls movement mechanism portion so as to change position of second opposing portion.
摘要翻译：根据本公开的一个方面的后处理设备包括：转印带（7）;以及转印带（7）。辊位置调整机构（22）; 位置信息获取部分（21）; 第一相对部分13d），其使转印带接触第一图像载体（2d）; 第二相对部分（13a，13b，13c），其能够定位在使转印带接触第二图像载体的任一接触位置或使转印带与第二图像载体分离的分离位置; 使第二相对部移动到接触位置或分离位置的移动机构部（90）基于由位置信息获取部获取的位置信息，控制辊位置调整机构以使转印带返回到目标位置的第一控制部（100）以及第二控制部（100），其在转印带没有返回到校正范围内且处于校正范围外的情况下，控制移动机构部以改变第二相对部的位置。

4. 发明公开

EP3124831A4 ROTATIONAL FORCE TRANSMISSION MECHANISM AND IMAGE FORMATION DEVICE 有权
公开(公告)号：EP3124831A4
公开(公告)日：2017-11-22
申请号：EP15767802
申请日：2015-01-28
申请人： KYOCERA DOCUMENT SOLUTIONS INC
发明人： UENO DAIJIRO
IPC分类号： F16H57/021 , F16C17/02 , F16C35/02 , F16H57/023 , G03G15/00
CPC分类号： G03G15/757 , F16C17/02 , F16C35/02 , F16H57/0031 , F16H57/021 , F16H57/023 , G03G15/1615 , G03G21/1647 , G03G2215/0132 , G03G2221/1657
摘要： A rotating force transmitting mechanism (20) has a rotating member (31) supported on a base plate (22). The base plate (22) is formed with a bearing part (41) in a bottomed cylindrical shape protruded by deep drawing. The rotating member (31) is formed with a cylindrical rotating shaft part (53) capable of fitting to the bearing part (41). The rotating member (31) is supported on the base plate (22) such that the rotating shaft part (53) rotates while sliding with the bearing part (41).

5. 发明公开

EP2713216A3 Belt tracking system, multi-roller assembly and image forming apparatus employing same 有权
标题翻译：皮带跟踪系统，多辊组件和使用它的成像设备
公开(公告)号：EP2713216A3
公开(公告)日：2017-11-01
申请号：EP13180951.9
申请日：2013-08-20
申请人： Ricoh Company, Ltd.
发明人： Hozumi, Yoshiki , Sugimoto, Naomi , Sawai, Yuuji , Saeki, Kazuchika
IPC分类号： G03G15/16
CPC分类号： B65G39/16 , B65G15/64 , G03G15/1615 , G03G2215/00151
摘要： A belt tracking system (50) for controlling the lateral position of a movable belt (3) entrained about a plurality of generally parallel rollers (51-54) for moving in a trans-axial direction (x, Y) perpendicular to an axial direction (Z) in which the rollers extend parallel to each other includes a roller shaft (6), a slidable member (41), and a rotation restrictor (47). The roller shaft extends outward in the axial direction from an axial end of a specific one of the plurality of generally parallel rollers. The slidable member is slidably disposed around the roller shaft to move along the roller shaft as the belt moves laterally outward in the axial direction. The rotation restrictor is disposed adjacent to the slidable member to restrict rotation of the slidable member around the roller shaft.
摘要翻译：一种用于控制围绕多个大致平行的辊（51-54）夹带的可动带（3）的横向位置的带跟踪系统（50），用于沿垂直于轴向方向（x，Y）的横轴方向（Z）包括辊轴（6），滑动构件（41）和旋转限制器（47）。辊轴从多个大致平行的辊中特定的一个的轴向端部沿轴向向外延伸。可滑动构件围绕辊轴可滑动地设置，以随着带沿轴向横向向外移动而沿辊轴移动。旋转限制器设置成与可滑动构件相邻以限制可滑动构件围绕辊轴的旋转。

6. 发明公开

EP3229082A1 DRIVING MECHANISM THAT CONTROLS STATE OF MOTION CONVERSION MECHANISM IN DESIRED STATE, AND IMAGE FORMING APPARATUS INCLUDING THE SAME 有权
标题翻译：驱动机构控制希望状态下的运动转换机构，以及包括相同的图像形成装置
公开(公告)号：EP3229082A1
公开(公告)日：2017-10-11
申请号：EP17164517.9
申请日：2017-04-03
申请人： Kyocera Document Solutions Inc.
发明人： MIZUNO, Masahiko , FUCHIMOTO, Nobuyuki
IPC分类号： G03G21/16 , G03G21/18 , G03G15/16 , G03G15/08
CPC分类号： G03G15/0865 , F16D41/12 , F16H25/14 , G03G15/0887 , G03G15/1615 , G03G21/16 , G03G21/1647 , G03G21/1676 , G03G21/1857 , G03G2215/0103 , G03G2221/1657
摘要： A driving mechanism (7) includes a first gear mechanism (701), a motion conversion mechanism (7c), an actuator (75), and a mechanical clutch (72). The mechanical clutch (72) includes an input gear (721) that includes a plurality of engaging portions (721a, 721b) engageable with a displaced portion on a first position. The mechanical clutch (72) switches to a connected state and a non-connected state corresponding to whether or not the engaging portions (721a, 721b) each engage with the displaced portion of the actuator (75). The connected state is a state where the rotational power of the first gear mechanism (701) is transmitted to the motion conversion mechanism (7c). The non-connected state is a state where the rotational power of the first gear mechanism (701) is not transmitted to the motion conversion mechanism (7c). The plurality of engaging portions (721a, 721b) are formed on a plurality of positions within a range of a default center angle less than 180 degrees in a circumferential direction of the input gear.
摘要翻译：驱动机构（7）包括第一齿轮机构（701），运动转换机构（7c），致动器（75）和机械离合器（72）。机械离合器72包括输入齿轮721，该输入齿轮721包括可与第一位置上的移位部分接合的多个接合部分721a，721b。机械式离合器72根据接合部721a，721b是否分别与致动器75的变位部接合而切换为连接状态和非连接状态。连接状态是第一齿轮机构（701）的旋转动力被传递给运动转换机构（7c）的状态。非连接状态是第一齿轮机构（701）的旋转动力不传递给运动转换机构（7c）的状态。多个接合部（721a，721b）形成在输入齿轮的圆周方向上的默认中心角小于180度的范围内的多个位置上。

7. 发明公开

EP3220204A1 IMAGE FORMING DEVICE 有权
标题翻译：成像装置
公开(公告)号：EP3220204A1
公开(公告)日：2017-09-20
申请号：EP16776459.6
申请日：2016-03-31
申请人： Kyocera Document Solutions Inc.
发明人： SATO, Takehiro
IPC分类号： G03G21/16 , G03G15/16
CPC分类号： G03G15/1605 , G03G15/0136 , G03G15/16 , G03G15/1615 , G03G21/16 , G03G21/1633 , G03G21/1647 , G03G21/168
摘要： An image forming device (1) has an image carrier (331), a transfer member (35), a holding member (81) which holds the transfer member, a pressing member (83) which changes a position between a first position and a second position to make the transfer member contact and separate from the image carrier, a first moving member (325) and a second moving member (10P1) which are movable, and a first interlocking mechanism (33T) and a second interlocking mechanism (10Q). The first interlocking mechanism and the second interlocking mechanism press the pressing member to change a position of the pressing member in conjunction with the first moving member and the second moving member. The pressing member includes a first pressed portion (83P1) which is pressed by the first interlocking mechanism, and a second pressed portion (83P2) which is pressed by the second interlocking mechanism.
摘要翻译：图像形成装置（1）具有图像载体（331），转印部件（35），保持转印部件的保持部件（81），在第一位置和第二位置之间改变位置的按压部件（83）用于使转印部件与图像载体接触和分离的第二位置，可移动的第一移动部件（325）和第二移动部件（10P1）以及第一联锁机构（33T）和第二联锁机构（10Q）。第一联锁机构和第二联锁机构按压按压构件以与第一移动构件和第二移动构件一起改变按压构件的位置。按压部件包括被第一联动机构按压的第一被按压部（83P1）和被第二联动机构按压的第二被按压部（83P2）。

8. 发明授权

EP2937736B1 IMAGE FORMING APPARATUS 有权
公开(公告)号：EP2937736B1
公开(公告)日：2017-06-14
申请号：EP15162205.7
申请日：2015-04-01
申请人： Canon Kabushiki Kaisha
发明人： Suzuki, Kenji
IPC分类号： G03G15/16
CPC分类号： G03G15/1685 , G03G15/1615 , G03G15/167 , G03G2215/00139 , G03G2215/1623

9. 发明公开

EP2786872A4 PRINTING APPARATUS AND PRINTING METHOD 有权转让
标题翻译：打印机设备及印刷
公开(公告)号：EP2786872A4
公开(公告)日：2016-12-21
申请号：EP12853582
申请日：2012-12-03
申请人： TOPPAN PRINTING CO LTD , NISCA CORP
发明人： AIHARA YUICHI
IPC分类号： B41J2/325
CPC分类号： B41M5/38257 , B41J2/0057 , B41J2/325 , B41J3/407 , B41J29/38 , B41M5/0256 , G03G15/1615
摘要： When an image formed on an intermediate transfer film is heat-transferred to a recording medium, the film surface is prevented from being deteriorated or distorted due to heat so as to enable high-quality printing. The printing apparatus of the present invention comprises a recording medium supply unit, an image formation unit which forms the image on the transfer film, a transfer unit which transfers the image on the transfer film to the recording medium, a film supply unit which supplies the transfer film, a film winding unit which winds the film, a media transport path which transports the recording medium sent from a medium supply unit to the transfer unit through an information recording unit, a film transport path which transports the transfer film sent from the film supply unit to the transfer unit through the image formation unit, a film delay unit which temporarily delays the transfer film disposed at the film transport path, a driving means which is connected to at least one of the film supply unit and the film winding unit, and a control means which controls the driving means.

10. 发明授权

EP2761376B1 ENDLESS BELT 有权
标题翻译：环形带
公开(公告)号：EP2761376B1
公开(公告)日：2016-10-12
申请号：EP12835196.2
申请日：2012-08-30
申请人： Kolon Industries, Inc.
发明人： KWAK, Ki Nam , KIM, Sang Kyun , BACK, Sung Hoon , LEE, Chun Im , SONG, Sang Min
IPC分类号： G03G15/14 , F16G5/16 , G03G15/16 , B29L31/00 , B29L29/00 , B29K105/00 , B29C39/00 , B29K77/00 , F16G1/14
CPC分类号： G03G15/162 , B29C39/003 , B29K2077/10 , B29K2105/0023 , B29K2995/0005 , B29L2029/00 , B29L2031/767 , F16G1/14 , G03G15/1615

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