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公开(公告)号：US20150003870A1
公开(公告)日：2015-01-01
申请号：US14313830
申请日：2014-06-24
Applicant: KYOCERA Document Solutions Inc.
Inventor： Koji MURATA
IPC: G03G15/08
CPC classification number: G03G21/1676 , G03G15/0865 , G03G21/12
Abstract: An image forming apparatus includes a toner case, a first attached part and a second attached part. The toner case is attachable and detachable to the first attached part and the second attached part. The toner case includes a moving member and driving member. The moving member is capable of moving between a replenishing position and a collecting position. The driving member moves the moving member from the replenishing position to the collecting position with at least one of the attachment of the toner case to the first attached part and detachment of the toner case from the first attached part.
Abstract translation: 图像形成装置包括调色剂盒，第一附着部和第二附着部。 调色剂盒可附接到第一附接部分和第二附接部分上。 调色剂盒包括移动构件和驱动构件。 移动构件能够在补充位置和收集位置之间移动。 所述驱动构件将所述移动构件从所述补充位置移动到所述收集位置，其中所述调色剂盒的附着至所述第一附着部分和所述调色剂盒与所述第一附着部分分离。
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公开(公告)号：US20240101385A1
公开(公告)日：2024-03-28
申请号：US18463772
申请日：2023-09-08
Applicant: KYOCERA Document Solutions Inc.
Inventor： Koji MURATA , Tadahisa KISHIMOTO
CPC classification number: B65H45/04 , B65H31/02 , B65H2801/27
Abstract: A sheet post-processing device includes a discharge port, a discharge tray, and a sheet holding member. On the discharge tray, a sheet discharged through the discharge port is stacked. The sheet holding member is swingably attached above the discharge port, and holds the sheet stacked on the discharge tray. The sheet holding member has a plurality of link members and a joint portion. The plurality of link members are coupled to each other along a discharge direction of the sheet. The joint portion couples the plurality of link members to each other. The sheet holding member is capable of changing a shape thereof by being bent at the joint portion in an up-down direction.
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公开(公告)号：US20220089401A1
公开(公告)日：2022-03-24
申请号：US17476141
申请日：2021-09-15
Applicant: KYOCERA Document Solutions Inc.
Inventor： Koji MURATA , Tadahisa KISHIMOTO
Abstract: A sheet folding device includes a folding rollers pair, a folding blade, a movable guide, and a driving mechanism. The folding rollers pair includes a first roller and a second roller, and causes a sheet conveyed in a first conveyance direction to pass through a first nip area between the rollers. The folding blade is selectively disposed in a folding position and in a retracting position. The movable guide can reciprocate between a covering position covering the second roller disposed downstream of the first roller in the first conveyance direction and the first nip area and a non-covering position exposing the second roller and the first nip area. The drive mechanism disposes the folding blade in the folding position while disposing the movable guide in the non-covering position, and disposes the folding blade in the retracting position while disposing the movable guide in the covering position.
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公开(公告)号：US20170293239A1
公开(公告)日：2017-10-12
申请号：US15266219
申请日：2016-09-15
Applicant: KYOCERA Document Solutions Inc.
Inventor： Koji MURATA
IPC: G03G15/08
CPC classification number: G03G15/0867 , G03G15/0872 , G03G15/0881 , G03G15/0891 , G03G21/1647 , G03G2215/0668 , G03G2215/0802
Abstract: A toner case includes a case main body, a transmission member, and a cover. The case main body contains a toner and rotates around a rotation axis line. The transmission member is attached to an outer circumferential face of the case main body and configured to transmit rotation driving force to the case main body. The cover is configured to cover an opening part arranged at the case main body. The case main body includes a rotation restricting part and a movement restricting part. The rotation restricting part is configured to restrict a rotation of the transmission member with respect to the case main body. The movement restricting part is configured to restrict a movement in a direction of the rotation axis line of the transmission member with respect to the case main body. The transmission member is positioned between the cover and the movement restricting part.
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公开(公告)号：US20170168426A1
公开(公告)日：2017-06-15
申请号：US15371873
申请日：2016-12-07
Applicant: KYOCERA Document Solutions Inc.
Inventor： Koji IZUMI , Koji MURATA
IPC: G03G15/08
CPC classification number: G03G15/095 , G03G15/0865 , G03G15/0868 , G03G15/0872 , G03G15/0879 , G03G2215/0132 , G03G2215/0678
Abstract: A toner case includes a case main body and a cleaning member. The case main body is capable of containing a toner supplied to an image forming part arranged inside an apparatus main body and is attachable to and detachable from a supplying attachment part of the apparatus main body along an attachment and detachment direction. The cleaning member is arranged at an outer circumferential face of the case main body. The case main body rotates inside the supplying attachment part in a first direction so as to convey the toner toward a communicating port formed at a first side in the attachment and detachment direction. The cleaning member rotates integrally with the case main body in the first direction so as to clean an inner circumferential face of the supplying attachment part.
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Patent Agency Ranking
公开(公告)号：US20170168424A1
公开(公告)日：2017-06-15
申请号：US15371694
申请日：2016-12-07
Applicant: KYOCERA Document Solutions Inc.
Inventor： Koji IZUMI , Koji MURATA
CPC classification number: G03G15/0886 , G03G15/0872 , G03G15/0879 , G03G15/095 , G03G21/105
Abstract: A toner case includes a case main body, a supplying port, a collecting port, a supplying shutter, and a collecting shutter. The supplying shutter opens the supplying port in accordance with attachment of the case main body to a supplying attachment part, closes the supplying port in accordance with detachment of the case main body from the supplying attachment part, and closes the supplying port in a state that the case main body is attached to a collecting attachment part. The collecting shutter opens the collecting port in accordance with attachment of the case main body to the collecting attachment part, closes the collecting port in accordance with detachment of the case main body from the collecting attachment part, and closes the collecting port in a state that the case main body is attached to the supplying attachment part.
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公开(公告)号：US20150346639A1
公开(公告)日：2015-12-03
申请号：US14719379
申请日：2015-05-22
Applicant: KYOCERA Document Solutions Inc.
Inventor： Koji MURATA , Tatsuhiko YOSHII
IPC: G03G21/12
CPC classification number: G03G15/0891 , G03G21/105
Abstract: In an initial recovery stage of untransferred toner, a conveying stirring screw is rotated at a high speed by using a second driving path. When the amount of collected untransferred toner increases and the rotating torque of the conveying stirring screw reaches a setting torque value of a second torque limiter, a driving path is switched to a first driving path, so that the conveying stirring screw is rotated at a low speed. When the amount of the collected untransferred toner further increases and the rotating torque of the conveying stirring screw reaches a setting torque value of a first torque limiter, the first driving path is also disconnected to block torque transfer to the conveying stirring screw.
Abstract translation: 在未转印调色剂的初始恢复阶段，通过使用第二驱动路径高速旋转输送搅拌螺杆。 当收集的未转印调色剂的量增加并且输送搅拌螺杆的旋转扭矩达到第二扭矩限制器的设定扭矩值时，将驱动路径切换到第一驱动路径，使得输送搅拌螺杆低转 速度。 当收集的未转印调色剂的量进一步增加并且输送搅拌螺杆的旋转扭矩达到第一扭矩限制器的设定扭矩值时，也断开第一驱动路径以阻止转移到输送搅拌螺杆的扭矩。
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公开(公告)号：US20240417206A1
公开(公告)日：2024-12-19
申请号：US18736664
申请日：2024-06-07
Applicant: KYOCERA Document Solutions Inc.
Inventor： Koji MURATA , Tadahisa KISHIMOTO
Abstract: A sheet postprocessing apparatus includes a postprocessing device that performs postprocessing on a sheet, and a drive unit having a motor for transporting the sheet. The postprocessing device includes an optional unit mounting base. On the optional unit mounting base, one of a folding unit having a function to fold the sheet, and a basic unit without the folding function can be selectively mounted. When the folding unit is mounted on the optional unit mounting base, a bidirectional motor capable of rotating forward and reversely is additionally provided in the drive unit, in addition to a forward rotation motor capable of rotating forward, which is permanently provided.
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公开(公告)号：US20230202793A1
公开(公告)日：2023-06-29
申请号：US18000209
申请日：2021-05-19
Applicant: KYOCERA Document Solutions Inc.
Inventor： Tadahisa KISHIMOTO , Yoshiaki TASHIRO , Koji MURATA , Masahiko MIYAZAKI
CPC classification number: B65H45/18 , B65H43/00 , B42B4/00 , B65H2301/452
Abstract: A post-processing apparatus (1) includes a first conveyance path (41), a first processing part (55), a second conveyance path (95) and a merging conveyance path (97), and the first processing part (55) includes a conveying rollers pair (80) including a first roller (81) and a second roller (83) conveying the sheet along a first direction; a first folding rollers pair (84) including the first roller (81) and a third roller (85) forming a first nip, conveying the sheet along a second direction and performing a folding processing along a first fold line; a second folding rollers pair (86) including the third roller (85) and a fourth roller (87) forming a second nip, conveying the sheet along a third direction and performing a folding processing along a second fold line; a first folding guide (89) movable to the first nip; and a second folding guide (91) movable to the second nip.
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公开(公告)号：US20230192437A1
公开(公告)日：2023-06-22
申请号：US18066449
申请日：2022-12-15
Applicant: KYOCERA Document Solutions Inc.
Inventor： Tadahisa KISHIMOTO , Koji MURATA
CPC classification number: B65H45/162 , B65H37/06 , B65H2801/27
Abstract: A sheet folding device includes a sheet conveyance path, a first folding conveyance path, a first folding roller pair, a first folding guide, and a conveyance roller. The first folding roller pair is composed of a first roller and a second roller forming a first folding nip by being brought into pressure contact with an upstream side of the first roller. The first folding guide is movable between a folding position at which it approaches the first folding nip, guiding a to-be-folded part of a sheet to the first folding nip, and a retracted position at which it is away from the first folding nip. The conveyance roller forms, together with the second roller, a first assist roller pair that conveys the sheet along the sheet conveyance path. The first folding guide has a pivot fulcrum on a downstream side relative to the first folding nip in the conveyance direction.
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