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1. 发明授权

US08897673B2 Photosensitive drum assembly and process cartridge having the same 有权
标题翻译：感光鼓组件和处理盒具有相同的感光鼓组件
公开(公告)号：US08897673B2
公开(公告)日：2014-11-25
申请号：US13670811
申请日：2012-11-07
申请人： Baiksan OPC Co., Ltd. , Jang Soon Park
发明人： Bom Jin Lee , Chang Rae Seong , Jang Soon Park
IPC分类号： G03G15/00
CPC分类号： G03G15/757 , G03G21/186
摘要： A photosensitive drum assembly and a process cartridge and a process cartridge having an improved structure in which a protrusion for receiving a driving force transmitted from a main body of an image forming apparatus may not be easily worn or damaged. The photosensitive drum assembly that is capable of being combined with a driving shaft including a twisted hole with a non-circular cross-section having a plurality of corners, includes: a support disposed at one side of the photosensitive drum; and an insertion body disposed at one side of the support and including a plurality of protrusions that are capable of being inserted in the twisted hole, wherein at least portions of each of the plurality of protrusions based on a cross-section of each protrusion that is perpendicular to the driving shaft, closely contacts two side surfaces of the twisted hole that constitute one of the plurality of corners of the twisted hole, respectively.
摘要翻译：感光鼓组件和处理盒以及具有改进结构的处理盒，其中用于接收从图像形成装置的主体传递的驱动力的突起可能不容易被磨损或损坏。能够与包括具有多个角部的非圆形横截面的扭曲孔的驱动轴组合的感光鼓组件包括：设置在感光鼓一侧的支撑件; 以及插入体，其设置在所述支撑体的一侧并且包括能够插入所述扭曲孔中的多个突起，其中，所述多个突起中的每一个的突起的至少一部分基于每个突起的横截面为垂直于驱动轴，分别紧密接触构成扭曲孔的多个拐角之一的扭转孔的两个侧表面。

2. 发明申请

US20130236211A1 PHOTOSENSITIVE DRUM ASSEMBLY AND PROCESS CARTRIDGE 有权
标题翻译：感光鼓组件和工艺盒
公开(公告)号：US20130236211A1
公开(公告)日：2013-09-12
申请号：US13670811
申请日：2012-11-07
申请人： Jang Soon PARK , BAIKSAN OPC CO., LTD.
发明人： Bom Jin LEE , Chang Rae SEONG , Jang Soon PARK
IPC分类号： G03G15/00
CPC分类号： G03G15/757 , G03G21/186
摘要： A photosensitive drum assembly and a process cartridge and a process cartridge having an improved structure in which a protrusion for receiving a driving force transmitted from a main body of an image forming apparatus may not be easily worn or damaged. The photosensitive drum assembly that is capable of being combined with a driving shaft including a twisted hole with a non-circular cross-section having a plurality of corners, includes: a support disposed at one side of the photosensitive drum; and an insertion body disposed at one side of the support and including a plurality of protrusions that are capable of being inserted in the twisted hole, wherein at least portions of each of the plurality of protrusions based on a cross-section of each protrusion that is perpendicular to the driving shaft, closely contacts two side surfaces of the twisted hole that constitute one of the plurality of corners of the twisted hole, respectively.
摘要翻译：感光鼓组件和处理盒以及具有改进结构的处理盒，其中用于接收从图像形成装置的主体传递的驱动力的突起可能不容易被磨损或损坏。能够与包括具有多个角部的非圆形横截面的扭曲孔的驱动轴组合的感光鼓组件包括：设置在感光鼓一侧的支撑件; 以及插入体，其设置在所述支撑体的一侧并且包括能够插入所述扭曲孔中的多个突起，其中，所述多个突起中的每一个的突起的至少一部分基于每个突起的横截面为垂直于驱动轴，分别紧密接触构成扭曲孔的多个拐角之一的扭转孔的两个侧表面。

3. 外观设计

USD667049S1 Rotary torque transfer unit for photo-sensitive drum of image forming apparatus 有权
标题翻译：用于成像设备的感光鼓的旋转扭矩传递单元
公开(公告)号：USD667049S1
公开(公告)日：2012-09-11
申请号：US29400186
申请日：2011-08-24
申请人： Jang Soon Park , Bum Jin Lee , Chang Rae Seong
设计人： Jang Soon Park , Bum Jin Lee , Chang Rae Seong

4. 发明申请

US20130058681A1 DRIVING ASSEMBLY FOR PHOTOSENSITIVE DRUM, PHOTOSENSITIVE DRUM ASSEMBLY, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS 有权
标题翻译：用于感光鼓，感光鼓组件，工艺盒和图像形成装置的驱动装置
公开(公告)号：US20130058681A1
公开(公告)日：2013-03-07
申请号：US13635149
申请日：2012-04-13
申请人： Bum Jin Lee , Chang Rae Seong , Jang Soon Park
发明人： Bum Jin Lee , Chang Rae Seong , Jang Soon Park
IPC分类号： G03G15/00 , G03G21/18
CPC分类号： G03G15/757
摘要： Provided is a photosensitive drum driving assembly, a photosensitive drum assembly, a process cartridge, and an image forming apparatus. The driving assembly including a supporting body and an engaging protrusion is connected to a drive shaft having a triangular twisted hole to transfer a rotary driving force from an image forming apparatus. The engaging protrusion twistedly protrudes to be inserted into the twisted hole, and includes three or more line contact portions on its cross-section perpendicular to the protrusion direction. The line contact portions are in line-contact with the surface of the twisted hole, and at least one portion of a surface formed by continuously joining the line-contact portions along the protrusion direction is a twisted contact-surface to receive the rotary driving force transferred by the drive shaft.
摘要翻译：提供了感光鼓驱动组件，感光鼓组件，处理盒和图像形成装置。包括支撑体和接合突起的驱动组件连接到具有三角形扭转孔的驱动轴，以从图像形成装置传递旋转驱动力。接合突起扭曲地突出以插入扭转孔中，并且在其垂直于突出方向的横截面上包括三个或更多个线接触部分。线接触部分与扭曲孔的表面线接触，并且通过沿着突出方向连续接合线接触部分而形成的表面的至少一部分是扭转的接触表面，以接收旋转驱动力由传动轴传递。

5. 发明授权

US08862030B2 Driving assembly for photosensitive drum, photosensitive drum assembly, process cartridge, and image forming apparatus 有权
标题翻译：感光鼓，感光鼓组件，处理盒和成像设备的驱动组件
公开(公告)号：US08862030B2
公开(公告)日：2014-10-14
申请号：US13635149
申请日：2012-04-13
申请人： Bum Jin Lee , Chang Rae Seong , Jang Soon Park
发明人： Bum Jin Lee , Chang Rae Seong , Jang Soon Park
IPC分类号： G03G15/00
CPC分类号： G03G15/757
摘要： Provided is a photosensitive drum driving assembly, a photosensitive drum assembly, a process cartridge, and an image forming apparatus. The driving assembly including a supporting body and an engaging protrusion is connected to a drive shaft having a triangular twisted hole to transfer a rotary driving force from an image forming apparatus. The engaging protrusion twistedly protrudes to be inserted into the twisted hole, and includes three or more line contact portions on its cross-section perpendicular to the protrusion direction. The line contact portions are in line-contact with the surface of the twisted hole, and at least one portion of a surface formed by continuously joining the line-contact portions along the protrusion direction is a twisted contact-surface to receive the rotary driving force transferred by the drive shaft.
摘要翻译：提供了感光鼓驱动组件，感光鼓组件，处理盒和图像形成装置。包括支撑体和接合突起的驱动组件连接到具有三角形扭转孔的驱动轴，以从图像形成装置传递旋转驱动力。接合突起扭曲地突出以插入扭转孔中，并且在其垂直于突出方向的横截面上包括三个或更多个线接触部分。线接触部分与扭曲孔的表面线接触，并且通过沿着突出方向连续接合线接触部分而形成的表面的至少一部分是扭转的接触表面，以接收旋转驱动力由传动轴传递。

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