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1. 发明公开

EP0545643A3 A positioning mechanism for a cleaning device provided for an image forming apparatus 失效
标题翻译：一种用于图像形成设备的清洁装置的定位机构
公开(公告)号：EP0545643A3
公开(公告)日：1994-04-13
申请号：EP92310869.0
申请日：1992-11-27
申请人： MITA INDUSTRIAL CO., LTD.
发明人： Fukunaga, Yasuyuki , Kita, Hideki , Nakakuma, Akira , Takeuchi, Toshimitsu
IPC分类号： G03G21/00
CPC分类号： G03G21/0029 , G03G21/007
摘要： A housing accommodating a fur brush and a cleaning blade is pivoted to a position close to a photoconductive drum or at another position far from the photoconductive drum by positioning a positioning shaft. When the positioning shaft is slid for moving the positioning shaft away from a photoconductive drum, an operating member attached to the positioning shaft is put into contact with a pivoting lever to raise the pivoting lever away from the photoconductive drum. Since the pivoting lever is attached to a blade shaft, a cleaning blade attached to the blade shaft is pivoted away from the photoconductive drum.
摘要翻译：容纳毛刷和清洁刮板的壳体通过定位定位轴而转动到靠近感光鼓的位置或远离感光鼓的另一位置。当定位轴滑动以使定位轴远离感光鼓移动时，附接到定位轴的操作构件与枢转杆接触以使枢转杆升高离开感光鼓。由于枢转杆连接到叶片轴上，附连到叶片轴的清洁叶片枢转离开感光鼓。

2. 发明授权

EP0488146B1 Multicolor developing device 失效
标题翻译：多色显影单元。
公开(公告)号：EP0488146B1
公开(公告)日：1995-02-08
申请号：EP91120150.7
申请日：1991-11-26
申请人： MITA INDUSTRIAL CO., LTD.
发明人： Fuji, Kazuo , Kita, Hideki , Takeuchi, Toshimitsu
IPC分类号： G03G15/01
CPC分类号： G03G15/0126 , Y10S222/01

3. 发明公开

EP0545643A2 A positioning mechanism for a cleaning device provided for an image forming apparatus 失效
标题翻译： BienzeugungsgeräteinReinigungsgerät的定位机制。
公开(公告)号：EP0545643A2
公开(公告)日：1993-06-09
申请号：EP92310869.0
申请日：1992-11-27
申请人： MITA INDUSTRIAL CO., LTD.
发明人： Fukunaga, Yasuyuki , Kita, Hideki , Nakakuma, Akira , Takeuchi, Toshimitsu
IPC分类号： G03G21/00
CPC分类号： G03G21/0029 , G03G21/007
摘要： A housing accommodating a fur brush and a cleaning blade is pivoted to a position close to a photoconductive drum or at another position far from the photoconductive drum by positioning a positioning shaft. When the positioning shaft is slid for moving the positioning shaft away from a photoconductive drum, an operating member attached to the positioning shaft is put into contact with a pivoting lever to raise the pivoting lever away from the photoconductive drum. Since the pivoting lever is attached to a blade shaft, a cleaning blade attached to the blade shaft is pivoted away from the photoconductive drum.
摘要翻译：容纳毛刷和清洁刀片的壳体通过定位定位轴而枢转到靠近感光鼓的位置或远离感光鼓的另一位置。当定位轴滑动以使定位轴远离感光鼓时，附接到定位轴的操作构件与枢转杆接触，以使枢转杆远离感光鼓。由于枢转杆附接到叶片轴，附接到叶片轴的清洁刀片远离感光鼓枢转。

4. 发明公开

EP0525471A3 Toner hopper 失效
标题翻译：墨粉斗
公开(公告)号：EP0525471A3
公开(公告)日：1993-05-05
申请号：EP92111733.9
申请日：1992-07-10
申请人： MITA INDUSTRIAL CO., LTD.
发明人： Kita, Hideki , Takeuchi, Toshimitsu
IPC分类号： G03G15/08
CPC分类号： G03G15/0877 , Y10S222/01
摘要： A vibrating member (3) having an elasticity is provided in which an end A thereof is mounted to a rotating part (6) in a toner conveying section (4) and which has a size such that the other end B thereof extends far beyond the tip of a blade (5) of the rotating part (6), whereby the rotation of the rotating part (6) causes the other end B of the vibrating member (3) to collide with the opening or inner wall of a toner cartridge (1). This collision allows a toner to drop efficiently, prevent the toner from being blocked, and noise to be reduced.
摘要翻译：提供具有弹性的振动部件（3），其中其端部A被安装到调色剂传送部分（4）中的旋转部分（6），并且其尺寸使得其另一端B远远超过（6）的叶片（5）的尖端，由此旋转部件（6）的旋转导致振动部件（3）的另一端B与调色剂盒（3）的开口或内壁碰撞 1）。这种碰撞使墨粉有效地落下，防止墨粉被堵塞，并降低噪音。

5. 发明公开

EP0488146A3 Multicolor developing device 失效
标题翻译：多媒体开发设备
公开(公告)号：EP0488146A3
公开(公告)日：1993-02-03
申请号：EP91120150.7
申请日：1991-11-26
申请人： MITA INDUSTRIAL CO., LTD.
发明人： Fuji, Kazuo , Kita, Hideki , Takeuchi, Toshimitsu
IPC分类号： G03G15/01
CPC分类号： G03G15/0126 , Y10S222/01
摘要： A movable frame member is so mounted on a stationary frame member as to be movable reciprocatingly. A plurality of developing mechanisms (4, 6, 8, 10) are provided on the movable frame member to perform a developing action in individually different colors. The same number of toner containers (28, 30, 32, 34) as the number of the developing mechanisms (4, 6, 8, 10) are arranged in a fixed manner, and toner feeding means (36, 38, 40, 42) for feeding a toner into the corresponding developing mechanisms (4, 6, 8, 10) are provided. Each of the toner feeding means (36, 38, 40, 42) includes a toner conveying means (46) for conveying toner to an upper end portion of a cylindrical member (44), and a toner dropping passage means (48) for feeding toner conveyed to the upper end portion of the cylindrical member (44) to the developing mechanism (4, 6, 8, 10). The toner dropping passage means (48) includes an expansion/contraction means (66) so disposed as to extend along the moving direction of the developing mechanism.

6. 发明公开

EP0488146A2 Multicolor developing device 失效
标题翻译： Mehrfarbenentwicklergerät。
公开(公告)号：EP0488146A2
公开(公告)日：1992-06-03
申请号：EP91120150.7
申请日：1991-11-26
申请人： MITA INDUSTRIAL CO., LTD.
发明人： Fuji, Kazuo , Kita, Hideki , Takeuchi, Toshimitsu
IPC分类号： G03G15/01
CPC分类号： G03G15/0126 , Y10S222/01
摘要： A movable frame member is so mounted on a stationary frame member as to be movable reciprocatingly. A plurality of developing mechanisms (4, 6, 8, 10) are provided on the movable frame member to perform a developing action in individually different colors. The same number of toner containers (28, 30, 32, 34) as the number of the developing mechanisms (4, 6, 8, 10) are arranged in a fixed manner, and toner feeding means (36, 38, 40, 42) for feeding a toner into the corresponding developing mechanisms (4, 6, 8, 10) are provided.
Each of the toner feeding means (36, 38, 40, 42) includes a toner conveying means (46) for conveying toner to an upper end portion of a cylindrical member (44), and a toner dropping passage means (48) for feeding toner conveyed to the upper end portion of the cylindrical member (44) to the developing mechanism (4, 6, 8, 10). The toner dropping passage means (48) includes an expansion/contraction means (66) so disposed as to extend along the moving direction of the developing mechanism.
摘要翻译：可移动框架构件安装在静止框架构件上以便可往复运动。多个显影机构（4,6,8,10）设置在可移动框架构件上以执行单独不同颜色的显影动作。作为显影机构（4,6,8,10）的数量的相同数量的调色剂容器（28,30,32,34）以固定的方式布置，并且调色剂供给装置（36,38,40,42））用于将调色剂供给到相应的显影机构（4,6,8,10）中。每个调色剂供给装置（36,38,40,42）包括用于将调色剂输送到圆柱形构件（44）的上端部分的调色剂输送装置（46）和用于进给的调色剂滴下通道装置调色剂输送到圆筒形构件（44）的上端部分到显影机构（4,6,8,10）。调色剂滴下通道装置（48）包括沿着显影机构的移动方向延伸的伸缩装置（66）。

7. 发明授权

EP0525471B1 Toner hopper 失效
标题翻译： Tonervorratsbehälter
公开(公告)号：EP0525471B1
公开(公告)日：1996-03-06
申请号：EP92111733.9
申请日：1992-07-10
申请人： MITA INDUSTRIAL CO., LTD.
发明人： Kita, Hideki , Takeuchi, Toshimitsu
IPC分类号： G03G15/08
CPC分类号： G03G15/0877 , Y10S222/01

8. 发明公开

EP0525471A2 Toner hopper 失效
标题翻译： Tonervorratsbehälter。
公开(公告)号：EP0525471A2
公开(公告)日：1993-02-03
申请号：EP92111733.9
申请日：1992-07-10
申请人： MITA INDUSTRIAL CO., LTD.
发明人： Kita, Hideki , Takeuchi, Toshimitsu
IPC分类号： G03G15/08
CPC分类号： G03G15/0877 , Y10S222/01
摘要： A vibrating member (3) having an elasticity is provided in which an end A thereof is mounted to a rotating part (6) in a toner conveying section (4) and which has a size such that the other end B thereof extends far beyond the tip of a blade (5) of the rotating part (6), whereby the rotation of the rotating part (6) causes the other end B of the vibrating member (3) to collide with the opening or inner wall of a toner cartridge (1). This collision allows a toner to drop efficiently, prevent the toner from being blocked, and noise to be reduced.
摘要翻译：提供具有弹性的振动部件（3），其中端部A安装在调色剂输送部分（4）中的旋转部分（6）上，并且其尺寸使得其另一端部分B延伸远远超过旋转部件（6）的刀片（5）的尖端，由此旋转部件（6）的旋转导致振动部件（3）的另一端B与调色剂盒的开口或内壁 1）。这种碰撞允许调色剂有效降低，防止调色剂被阻塞，噪音降低。

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