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1.发明授权Process cartridge having a member with a force receiving end movable to a position away from a cartridge housing 有权处理盒具有具有可接受远离盒壳体的位置的受力端的构件公开(公告)号：US08165494B2
公开(公告)日：2012-04-24
申请号：US12941587
申请日：2010-11-08
IPC分类号： G03G21/16
CPC分类号： G03G21/1803 , G03G21/1623 , G03G21/1647 , G03G21/1676 , G03G21/1814 , G03G21/1825 , G03G21/1839 , G03G21/1842 , G03G2215/0119 , G03G2221/169 , G03G2221/1861 , G03G2221/1869
摘要： A process cartridge is detachably mountable to a main assembly of an electrophotographic image forming apparatus. The cartridge includes an electrophotographic photosensitive drum, a developing roller, a drum unit containing the drum, a developing unit containing the roller and being movable so the roller contacts and is spaced from the drum, and a first force receiver receiving a force from a main assembly first force applier by movement of a door from open to closed positions when mounting the cartridge and a second force receiver movable from a stand-by position by movement of the first force receiver by a force received from the first force applier. The second force receiver takes a projected position receiving a force from the second force applier to move the developing unit so the roller moves out of contact with the drum, the projected position being higher than the stand-by position.
摘要翻译： 处理盒可拆卸地安装到电子照相成像设备的主组件上。 墨盒包括电子照相感光鼓，显影辊，容纳滚筒的滚筒单元，容纳滚筒的显影单元，可移动以使滚子与滚筒接触并与滚筒间隔开;第一力接收器从主体接收力 组装第一施力器，当安装盒时门从打开到关闭位置的移动，以及第二受力接收器，通过第一力接收器通过从第一施力器接收的力的运动而从待机位置移动。 第二受力器接收来自第二施力器的力的突出位置以移动显影单元，使得辊移动与滚筒不接触，突出位置高于待机位置。
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公开(公告)号：US07869740B2
公开(公告)日：2011-01-11
申请号：US12363114
申请日：2009-01-30
IPC分类号： G03G15/00
CPC分类号： G03G21/1803 , G03G21/1623 , G03G21/1647 , G03G21/1676 , G03G21/1814 , G03G21/1825 , G03G21/1839 , G03G21/1842 , G03G2215/0119 , G03G2221/169 , G03G2221/1861 , G03G2221/1869
摘要： A process cartridge is detachably mountable to a main assembly of an electrophotographic image forming apparatus. The cartridge includes an electrophotographic photosensitive drum, a developing roller, a drum unit containing the drum, a developing unit containing the roller and being movable so the roller contacts and is spaced from the drum, and a first force receiver receiving a force from a main-assembly first force applier by movement of a door from open to closed positions when mounting the cartridge and a second force receiver movable from a stand-by position by movement of the first force receiver by a force received from the first force applier. The second force receiver takes a projected position receiving a force from the second force applier to move the developing unit so the roller moves out of contact with the drum, the projected position being higher than the stand-by position.
摘要翻译： 处理盒可拆卸地安装到电子照相成像设备的主组件上。 墨盒包括电子照相感光鼓，显影辊，容纳滚筒的滚筒单元，容纳滚筒的显影单元，可移动以使滚子与滚筒接触并与滚筒间隔开;第一力接收器从主体接收力 - 组装第一施力器，其通过在安装所述盒时从门从打开位置移动到关闭位置;以及第二受力接收器，其可通过所述第一受力器通过从所述第一施力器接收的力的移动而从待机位置移动。 第二受力器接收来自第二施力器的力的突出位置以移动显影单元，使得辊移动与滚筒不接触，突出位置高于待机位置。
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公开(公告)号：US20070160388A1
公开(公告)日：2007-07-12
申请号：US11622205
申请日：2007-01-11
IPC分类号： G03G21/18
CPC分类号： G03G21/1803 , G03G21/1623 , G03G21/1647 , G03G21/1676 , G03G21/1814 , G03G21/1825 , G03G21/1839 , G03G21/1842 , G03G2215/0119 , G03G2221/169 , G03G2221/1861 , G03G2221/1869
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, the main assembly including an opening, a door movable between a close position for closing the opening and an open position for opening the opening, a first force application member movable with movement of the door from the open position to the closing position and a second force application member movable by a driving force from a driving source, the process cartridge includes an electrophotographic photosensitive drum; a developing roller for developing an electrostatic latent image formed on the electrophotographic photosensitive drum; a drum unit containing the electrophotographic photosensitive drum; a developing unit which contains the developing roller and which is movable relative to the drum unit such that developing roller is movable between a contact position in which the developing roller is contacted to the electrophotographic photosensitive drum and a spaced position in which the developing roller is spaced from the electrophotographic photosensitive drum; and a force receiving device including a first force receiving portion for receiving a force from the first force application member by movement of the door from the open position to the close position in the state that process cartridge is mounted to the main assembly of the apparatus through the opening, and a second force receiving portion movable from a stand-by position by movement of the first force receiving portion by a force received from the first force application member, wherein the second force receiving portion takes a projected position for receiving a force from the second force application member to move the developing unit from the contact position to the spaced position, the projected position being higher than the stand-by position.
摘要翻译： 一种处理盒，其可拆卸地安装到电子照相成像设备的主组件上，该主组件包括开口，可在关闭开口的关闭位置和用于打开开口的打开位置之间移动的门;第一施力构件， 门从打开位置移动到关闭位置，第二施力部件可通过来自驱动源的驱动力移动，处理盒包括电子照相感光鼓; 用于显影形成在电子照相感光鼓上的静电潜像的显影辊; 包含电子照相感光鼓的鼓单元; 显影单元，其包含显影辊并且可相对于鼓单元移动，使得显影辊可在显影辊与电子照相感光鼓接触的接触位置与显影辊间隔开的间隔位置之间移动 从电子照相感光鼓; 以及力接收装置，其包括第一力接收部分，用于在处理盒被安装到设备的主组件的状态的状态下通过门从打开位置移动到关闭位置来接收来自第一施力部件的力 所述开口和第二力接收部分通过所述第一受力部分的移动而从所述待机位置移动，所述第二力接收部分通过从所述第一施力部件接收的力移动，其中所述第二受力部分采取用于接收力的突出位置 所述第二施力构件将所述显影单元从所述接触位置移动到所述间隔位置，所述突出位置高于所述待机位置。
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公开(公告)号：US08588646B2
公开(公告)日：2013-11-19
申请号：US13408911
申请日：2012-02-29
IPC分类号： G03G15/08
CPC分类号： G03G21/1803 , G03G21/1623 , G03G21/1647 , G03G21/1676 , G03G21/1814 , G03G21/1825 , G03G21/1839 , G03G21/1842 , G03G2215/0119 , G03G2221/169 , G03G2221/1861 , G03G2221/1869
摘要： A process cartridge is detachably mountable to a main assembly of an electrophotographic image forming apparatus. The cartridge includes an electrophotographic photosensitive drum, a developing roller, a drum unit containing the drum, a developing unit containing the roller and being movable so the roller contacts and is spaced from the drum, and a first force receiver receiving a force from a main-assembly first force applier by movement of a door from open to closed positions when mounting the cartridge and a second force receiver movable from a stand-by position by movement of the first force receiver by a force received from the first force applier. The second force receiver takes a projected position receiving a force from the second force applier to move the developing unit so the roller moves out of contact with the drum, the projected position being higher than the stand-by position.
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公开(公告)号：US20110110682A1
公开(公告)日：2011-05-12
申请号：US12941587
申请日：2010-11-08
IPC分类号： G03G21/18
CPC分类号： G03G21/1803 , G03G21/1623 , G03G21/1647 , G03G21/1676 , G03G21/1814 , G03G21/1825 , G03G21/1839 , G03G21/1842 , G03G2215/0119 , G03G2221/169 , G03G2221/1861 , G03G2221/1869
摘要： A process cartridge is detachably mountable to a main assembly of an electrophotographic image forming apparatus. The cartridge includes an electrophotographic photosensitive drum, a developing roller, a drum unit containing the drum, a developing unit containing the roller and being movable so the roller contacts and is spaced from the drum, and a first force receiver receiving a force from a main assembly first force applier by movement of a door from open to closed positions when mounting the cartridge and a second force receiver movable from a stand-by position by movement of the first force receiver by a force received from the first force applier. The second force receiver takes a projected position receiving a force from the second force applier to move the developing unit so the roller moves out of contact with the drum, the projected position being higher than the stand-by position.
摘要翻译： 处理盒可拆卸地安装到电子照相成像设备的主组件上。 墨盒包括电子照相感光鼓，显影辊，容纳滚筒的滚筒单元，容纳滚筒的显影单元，可移动以使滚子与滚筒接触并与滚筒间隔开;第一力接收器从主体接收力 组装第一施力器，当安装盒时门从打开到关闭位置的移动，以及第二受力接收器，通过第一力接收器通过从第一施力器接收的力的运动而从待机位置移动。 第二受力器接收来自第二施力器的力的突出位置以移动显影单元，使得辊移动与滚筒不接触，突出位置高于待机位置。
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公开(公告)号：US20090162095A1
公开(公告)日：2009-06-25
申请号：US12363114
申请日：2009-01-30
IPC分类号： G03G21/18
CPC分类号： G03G21/1803 , G03G21/1623 , G03G21/1647 , G03G21/1676 , G03G21/1814 , G03G21/1825 , G03G21/1839 , G03G21/1842 , G03G2215/0119 , G03G2221/169 , G03G2221/1861 , G03G2221/1869
摘要： A process cartridge is detachably mountable to a main assembly of an electrophotographic image forming apparatus. The cartridge includes an electrophotographic photosensitive drum, a developing roller, a drum unit containing the drum, a developing unit containing the roller and being movable so the roller contacts and is spaced from the drum, and a first force receiver receiving a force from a main-assembly first force applier by movement of a door from open to closed positions when mounting the cartridge and a second force receiver movable from a stand-by position by movement of the first force receiver by a force received from the first force applier. The second force receiver takes a projected position receiving a force from the second force applier to move the developing unit so the roller moves out of contact with the drum, the projected position being higher than the stand-by position.
摘要翻译： 处理盒可拆卸地安装到电子照相成像设备的主组件上。 墨盒包括电子照相感光鼓，显影辊，容纳滚筒的滚筒单元，容纳滚筒的显影单元，可移动以使滚子与滚筒接触并与滚筒间隔开;第一力接收器从主体接收力 - 组装第一施力器，其通过在安装所述盒时从门从打开位置移动到关闭位置;以及第二受力接收器，其可通过所述第一受力器通过从所述第一施力器接收的力的移动而从待机位置移动。 第二受力器接收来自第二施力器的力的突出位置以移动显影单元，使得辊移动与滚筒不接触，突出位置高于待机位置。
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7.发明授权Image forming apparatus detachably mounting a process cartridge having developing roller movable to contact and be spaced from a photosensitive drum 有权图像形成装置可拆卸地安装具有可移动以与感光鼓接触并与感光鼓间隔开的显影辊的处理盒公开(公告)号：US07509071B2
公开(公告)日：2009-03-24
申请号：US11622205
申请日：2007-01-11
CPC分类号： G03G21/1803 , G03G21/1623 , G03G21/1647 , G03G21/1676 , G03G21/1814 , G03G21/1825 , G03G21/1839 , G03G21/1842 , G03G2215/0119 , G03G2221/169 , G03G2221/1861 , G03G2221/1869
摘要： A process cartridge is detachably mountable to a main assembly of an electrophotographic image forming apparatus. The cartridge includes an electrophotographic photosensitive drum, a developing roller, a drum unit containing the drum, a developing unit containing the roller and being movable so the roller contacts and is spaced from the drum, and a first force receiver receiving a force from a main-assembly first force applier by movement of a door from open to closed positions when mounting the cartridge, and a second force receiver movable from a stand-by position by movement of the first force receiver by a force received from the first force applier. The second force receiver takes a projected position receiving a force from the second force applier to move the developing unit so the roller moves out of contact with the drum, the projected position being higher than the stand-by position.
摘要翻译： 处理盒可拆卸地安装到电子照相成像设备的主组件上。 墨盒包括电子照相感光鼓，显影辊，容纳滚筒的滚筒单元，容纳滚筒的显影单元，可移动以使滚子与滚筒接触并与滚筒间隔开;第一力接收器从主体接收力 - 组装第一施力器，其通过在安装所述盒时由门从打开位置移动到关闭位置;以及第二受力接收器，其可以通过所述第一受力器通过从所述第一施力器接收的力的移动而从待机位置移动。 第二受力器接收来自第二施力器的力的突出位置以移动显影单元，使得辊移动与滚筒不接触，突出位置高于待机位置。
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公开(公告)号：US20120201567A1
公开(公告)日：2012-08-09
申请号：US13407190
申请日：2012-02-28
申请人： Shinjiro Toba , Akira Yoshimura , Susumu Nittani
发明人： Shinjiro Toba , Akira Yoshimura , Susumu Nittani
IPC分类号： G03G21/18
CPC分类号： G03G21/1803 , G03G21/1825
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, includes an electrophotographic photosensitive drum, a developing roller, a drum frame, a movable developing frame taking a position where the roller contacts the drum, and a force receiver having first and second force receivers for receiving first and second external forces. The second force receiver moves relative to the developing frame. The second force receiver takes a stand-by position retracted from an operating position when the first force receiver receives the first external force, and moves from the stand-by to the operating position for moving the developing frame from the contacting position to the spacing position. The distance the second force receiver moves from the stand-by to the operating position is larger than the distance the first force receiver moves by the first external force.
摘要翻译： 可拆卸地安装到电子照相图像形成装置的主组件的处理盒包括电子照相感光鼓，显影辊，鼓框架，承载辊接触滚筒的位置的可移动显影框架，以及具有第一 以及用于接收第一和第二外力的第二力接收器。 第二力接收器相对于显影框架移动。 当第一力接收器接收第一外力时，第二力接收器从工作位置退出待机位置，并且从待机位置移动到用于将显影框架从接触位置移动到间隔位置的操作位置 。 第二受力器从待机到操作位置的距离大于第一力接收器移动第一外力的距离。
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公开(公告)号：US20110064459A1
公开(公告)日：2011-03-17
申请号：US12949968
申请日：2010-11-19
申请人： Shinjiro Toba , Akira Yoshimura , Susumu Nittani
发明人： Shinjiro Toba , Akira Yoshimura , Susumu Nittani
IPC分类号： G03G21/16
CPC分类号： G03G21/1803 , G03G21/1825
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, includes an electrophotographic photosensitive drum; developing roller for developing an electrostatic latent image formed on the electrophotographic photosensitive drum; drum frame supporting the electrophotographic photosensitive drum; a developing frame supporting the developing roller, the developing frame is movable relative to the drum frame and is capable of taking a contacting position in which the developing roller is in contact with the electrophotographic photosensitive drum; and a force receiving device including a first force receiving portion for receiving a first external force and a second force receiving portion for receiving a second external force, wherein the second force receiving portion is movable relative to the developing frame, wherein the second force receiving portion is placed in a stand-by position retracted from an operating position by the first force receiving portion receiving the first external force, and is movable from the stand-by position to the operating position for moving the developing frame from the contacting position to the spacing position, wherein a distance through which the second force receiving portion moves from the stand-by position to the operating position is larger than a distance through which the first force receiving portion is moved by the first external force.
摘要翻译： 可拆卸地安装到电子照相图像形成装置的主组件的处理盒包括电子照相感光鼓; 用于显影形成在电子照相感光鼓上的静电潜像的显影辊; 鼓架支撑电子照相感光鼓; 支撑显影辊的显影框架，显影框架可相对于鼓框架移动，并能够接触显影辊与电子照相感光鼓接触的接触位置; 以及力接收装置，其包括用于接收第一外力的第一力接收部分和用于接收第二外力的第二受力部分，其中所述第二受力部分可相对于所述显影框架移动，其中所述第二受力部分 被放置在由第一受力部分接收第一外力而从操作位置缩回的待机位置，并且可从待机位置移动到操作位置，以将显影框架从接触位置移动到间隔 位置，其中第二受力部分从待机位置移动到操作位置的距离大于第一受力部分通过第一外力移动的距离。
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公开(公告)号：USD631092S1
公开(公告)日：2011-01-18
申请号：US29328854
申请日：2008-12-03
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