公开(公告)号：US09291952B2

公开(公告)日：2016-03-22

申请号：US14605459

申请日：2015-01-26

Applicant: Yoshiki Hozumi ,  Naoki Iwaya ,  Yasufumi Takahashi ,  Masaharu Furuya ,  Naomi Sugimoto ,  Kazuchika Saeki

Inventor： Yoshiki Hozumi ,  Naoki Iwaya ,  Yasufumi Takahashi ,  Masaharu Furuya ,  Naomi Sugimoto ,  Kazuchika Saeki

IPC: G03G15/16

CPC classification number: G03G15/1615 ,  G03G2215/0129 ,  G03G2215/1623

Abstract: A belt assembly includes a belt formed into an endless loop, a plurality of support rollers with a rotary shaft, a shaft-end retainer, a movable supporting member, and a drive transmission device. The plurality of support rollers includes a first support roller and a second support roller. The shaft-end retainer is disposed at each end of the rotary shaft of the plurality of support rollers. The movable supporting member supports the first support roller and is movably disposed relative to the shaft-end retainer. The drive transmission device transmits a driving force to one of the plurality of support rollers. The drive transmission device and the movable supporting member are disposed on a same side as the shaft-end retainer in an axial direction of the plurality of support rollers. The drive transmission device is disposed between the shaft-end retainer and the movable supporting member in the axial direction.

Abstract translation: 带组件包括形成无端环的带，具有旋转轴的多个支撑辊，轴端保持器，可移动支撑构件和驱动传动装置。 多个支撑辊包括第一支撑辊和第二支撑辊。 轴端保持器设置在多个支撑辊的旋转轴的每一端。 可移动支撑构件支撑第一支撑辊并相对于轴端保持器可移动地设置。 驱动传递装置将驱动力传递到多个支撑辊中的一个。 所述驱动传递装置和所述可动支撑部件在所述多个支承辊的轴向配置在所述轴端保持器的同一侧。 驱动传递装置沿轴向设置在轴端保持器和可动支撑构件之间。

公开(公告)号：US08944243B2

公开(公告)日：2015-02-03

申请号：US13869286

申请日：2013-04-24

Applicant: Yoshiki Hozumi ,  Akira Asaoka ,  Yuuji Sawai ,  Kazuchika Saeki

Inventor： Yoshiki Hozumi ,  Akira Asaoka ,  Yuuji Sawai ,  Kazuchika Saeki

IPC: B65G39/16 ,  B65G15/60 ,  G03G15/16

CPC classification number: B65G15/60 ,  B65G39/16 ,  G03G15/1615 ,  G03G2215/00156

Abstract: A belt tracking system for controlling the lateral position of a movable belt entrained about a plurality of generally parallel rollers for moving in a trans-axial direction perpendicular to an axial direction in which the rollers extend parallel to each other includes a roller shaft, a stationary member, a slidable member, and a biasing mechanism. 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 stationary member is fixed in position adjacent to the roller shaft to define a first interfacial surface therealong. The slidable member is co-movably coupled with the roller shaft to define a second interfacial surface therealong inclined relative to the axial direction. The biasing mechanism is connected to the roller shaft to press the slidable member against the stationary member.

Abstract translation: 用于控制夹带在多个大致平行的辊上的可移动带的横向位置的带跟踪系统，用于沿垂直于彼此平行延伸的轴向方向的轴向方向运动的横轴方向包括辊轴，固定 构件，滑动构件和偏置机构。 辊轴从多个大致平行的辊中的特定一个的轴向端部沿轴向向外延伸。 固定件固定在与辊轴相邻的位置上以限定其上的第一界面。 可滑动构件可与滚子轴共同移动地联接以限定相对于轴向方向倾斜的第二界面表面。 偏压机构连接到辊轴，以将可滑动构件压靠固定构件。

公开(公告)号：US08657104B2

公开(公告)日：2014-02-25

申请号：US13859192

申请日：2013-04-09

Applicant: Akira Asaoka ,  Kazuchika Saeki ,  Yuuji Sawai ,  Yoshiki Hozumi

Inventor： Akira Asaoka ,  Kazuchika Saeki ,  Yuuji Sawai ,  Yoshiki Hozumi

IPC: B65G39/16

CPC classification number: B65G15/64 ,  G03G15/1615 ,  G03G2215/00151

Abstract: A belt positioning system for positioning a movable belt entrained about a plurality of generally parallel rollers for moving in a trans-axial direction perpendicular to an axial direction in which the rollers extend parallel to each other includes a tapered flange. The tapered flange is operatively connected to an axial end of a specific one of the plurality of generally parallel rollers, and includes a generally planar contact surface and an angled guide surface. The generally planar contact surface extends generally perpendicular to the axial direction to contact an adjoining edge of the belt. The angled guide surface extends radially outward from the contact surface and has a diameter increasing outward in the axial direction.

Abstract translation: 用于定位夹持在多个大致平行的辊上的可移动带的带定位系统，用于在垂直于辊彼此平行延伸的轴向方向的横轴方向上移动，包括锥形凸缘。 锥形凸缘可操作地连接到多个大致平行的辊中的特定一个的轴向端部，并且包括大致平面的接触表面和成角度的引导表面。 大致平面的接触表面大致垂直于轴向方向延伸以接触带的相邻边缘。 成角度的引导表面从接触表面径向向外延伸并且具有在轴向方向上向外增加的直径。

公开(公告)号：US09260248B2

公开(公告)日：2016-02-16

申请号：US14825828

申请日：2015-08-13

Applicant: Akira Asaoka ,  Kazuchika Saeki ,  Yuuji Sawai ,  Yoshiki Hozumi

Inventor： Akira Asaoka ,  Kazuchika Saeki ,  Yuuji Sawai ,  Yoshiki Hozumi

IPC: B65G39/16 ,  B65G15/64

CPC classification number: B65G15/64 ,  G03G15/00 ,  G03G15/1615

Abstract: A belt positioning system for positioning a movable belt entrained about a plurality of generally parallel rollers for moving in a trans-axial direction perpendicular to an axial direction in which the rollers extend parallel to each other includes a flange. The flange is operatively connected to an axial end of a specific one of the plurality of generally parallel rollers to define a contact surface therealong which extends generally perpendicular to the axial direction to contact an adjoining edge of the belt. The contact surface of the flange is spaced apart from the axial end of the roller in the axial direction.

公开(公告)号：US20150344227A1

公开(公告)日：2015-12-03

申请号：US14825828

申请日：2015-08-13

Applicant: Akira Asaoka ,  Kazuchika Saeki ,  Yuuji Sawai ,  Yoshiki Hozumi

Inventor： Akira Asaoka ,  Kazuchika Saeki ,  Yuuji Sawai ,  Yoshiki Hozumi

IPC: B65G15/64

CPC classification number: B65G15/64 ,  G03G15/00 ,  G03G15/1615

Abstract: A belt positioning system for positioning a movable belt entrained about a plurality of generally parallel rollers for moving in a trans-axial direction perpendicular to an axial direction in which the rollers extend parallel to each other includes a flange. The flange is operatively connected to an axial end of a specific one of the plurality of generally parallel rollers to define a contact surface therealong which extends generally perpendicular to the axial direction to contact an adjoining edge of the belt. The contact surface of the flange is spaced apart from the axial end of the roller in the axial direction.

Abstract translation: 用于定位夹带在多个大致平行的辊上的可移动带的带定位系统，用于沿垂直于辊子彼此平行延伸的轴向方向的横轴方向移动，包括凸缘。 凸缘可操作地连接到多个大致平行的辊中的特定一个的轴向端部，以限定其上的大致垂直于轴向延伸的接触表面，以接触带的相邻边缘。 凸缘的接触表面在轴向方向上与辊的轴向端部间隔开。

公开(公告)号：US09145258B2

公开(公告)日：2015-09-29

申请号：US13859118

申请日：2013-04-09

Applicant: Akira Asaoka ,  Kazuchika Saeki ,  Yuuji Sawai ,  Yoshiki Hozumi

Inventor： Akira Asaoka ,  Kazuchika Saeki ,  Yuuji Sawai ,  Yoshiki Hozumi

IPC: B65G39/16 ,  B65G15/64 ,  G03G15/00 ,  G03G15/16

CPC classification number: B65G15/64 ,  G03G15/00 ,  G03G15/1615

Abstract: A belt positioning system for positioning a movable belt entrained about a plurality of generally parallel rollers for moving in a trans-axial direction perpendicular to an axial direction in which the rollers extend parallel to each other includes a flange. The flange is operatively connected to an axial end of a specific one of the plurality of generally parallel rollers to define a contact surface therealong which extends generally perpendicular to the axial direction to contact an adjoining edge of the belt. The contact surface of the flange is spaced apart from the axial end of the roller in the axial direction.

Abstract translation: 用于定位夹带在多个大致平行的辊上的可移动带的带定位系统，用于沿垂直于辊子彼此平行延伸的轴向方向的横轴方向移动，包括凸缘。 凸缘可操作地连接到多个大致平行的辊中的特定一个的轴向端部，以限定其上的大致垂直于轴向延伸的接触表面，以接触带的相邻边缘。 凸缘的接触表面在轴向方向上与辊的轴向端部间隔开。

公开(公告)号：US20130306440A1

公开(公告)日：2013-11-21

申请号：US13859118

申请日：2013-04-09

Applicant: Akira Asaoka ,  Kazuchika Saeki ,  Yuuji Sawai ,  Yoshiki Hozumi

Inventor： Akira Asaoka ,  Kazuchika Saeki ,  Yuuji Sawai ,  Yoshiki Hozumi

IPC: B65G15/64

CPC classification number: B65G15/64 ,  G03G15/00 ,  G03G15/1615

Abstract: A belt positioning system for positioning a movable belt entrained about a plurality of generally parallel rollers for moving in a trans-axial direction perpendicular to an axial direction in which the rollers extend parallel to each other includes a flange. The flange is operatively connected to an axial end of a specific one of the plurality of generally parallel rollers to define a contact surface therealong which extends generally perpendicular to the axial direction to contact an adjoining edge of the belt. The contact surface of the flange is spaced apart from the axial end of the roller in the axial direction.

公开(公告)号：US20130306441A1

公开(公告)日：2013-11-21

申请号：US13859192

申请日：2013-04-09

Applicant: Akira Asaoka ,  Kazuchika Saeki ,  Yuuji Sawai ,  Yoshiki Hozumi

Inventor： Akira Asaoka ,  Kazuchika Saeki ,  Yuuji Sawai ,  Yoshiki Hozumi

IPC: B65G15/64

CPC classification number: B65G15/64 ,  G03G15/1615 ,  G03G2215/00151

Abstract: A belt positioning system for positioning a movable belt entrained about a plurality of generally parallel rollers for moving in a trans-axial direction perpendicular to an axial direction in which the rollers extend parallel to each other includes a tapered flange. The tapered flange is operatively connected to an axial end of a specific one of the plurality of generally parallel rollers, and includes a generally planar contact surface and an angled guide surface. The generally planar contact surface extends generally perpendicular to the axial direction to contact an adjoining edge of the belt. The angled guide surface extends radially outward from the contact surface and has a diameter increasing outward in the axial direction.

Abstract translation: 用于定位夹持在多个大致平行的辊上的可移动带的带定位系统，用于在垂直于辊彼此平行延伸的轴向方向的横轴方向上移动，包括锥形凸缘。 锥形凸缘可操作地连接到多个大致平行的辊中的特定一个的轴向端部，并且包括大致平面的接触表面和成角度的引导表面。 大致平面的接触表面大体上垂直于轴向方向延伸以接触带的相邻边缘。 成角度的引导表面从接触表面径向向外延伸并且具有在轴向方向上向外增加的直径。

公开(公告)号：US08433213B2

公开(公告)日：2013-04-30

申请号：US13046884

申请日：2011-03-14

Applicant: Yoshiki Hozumi ,  Kenji Sugiura ,  Osamu Naruse ,  Naomi Sugimoto ,  Hisashi Kikuchi ,  Yuu Sakakibara

Inventor： Yoshiki Hozumi ,  Kenji Sugiura ,  Osamu Naruse ,  Naomi Sugimoto ,  Hisashi Kikuchi ,  Yuu Sakakibara

IPC: G03G21/10

CPC classification number: G03G15/161 ,  G03G21/0035 ,  G03G21/0076 ,  G03G2215/1661 ,  G03G2221/001

Abstract: A cleaning device includes a normally charged toner cleaning unit, a reversely charged toner cleaning unit, and a pre-cleaning unit. The normally charged toner cleaning unit has a normally charged toner cleaning member, a normally charged toner recovery member, and a normally charged toner scraping member. The reversely charged toner cleaning unit has a reversely charged toner cleaning member, a reversely charged toner recovery member, and a reversely charged toner scraping member. The pre-cleaning unit has a pre-cleaning member, a pre-recovery member, and a pre-scraping member.

Abstract translation: 清洁装置包括正常充电的调色剂清洁单元，反向充电的调色剂清洁单元和预清洁单元。 正常充电的调色剂清洁单元具有通常充电的调色剂清洁部件，正常充电的调色剂回收部件和正常充电的调色剂刮削部件。 反向充电的调色剂清洁单元具有反向充电的调色剂清洁部件，反向充电的调色剂回收部件和反向充电的调色剂刮除部件。 预清洁单元具有预清洁构件，预恢复构件和预刮构件。

公开(公告)号：US08548350B2

公开(公告)日：2013-10-01

申请号：US13048431

申请日：2011-03-15

Applicant: Yoshiki Hozumi ,  Kenji Sugiura ,  Osamu Naruse ,  Naomi Sugimoto ,  Hisashi Kikuchi ,  Yuu Sakakibara

Inventor： Yoshiki Hozumi ,  Kenji Sugiura ,  Osamu Naruse ,  Naomi Sugimoto ,  Hisashi Kikuchi ,  Yuu Sakakibara

IPC: G03G15/16 ,  G03G21/00

CPC classification number: G03G15/161 ,  G03G21/0035 ,  G03G2215/1661

Abstract: There is provided a pre-cleaning brush roller being a pre-cleaning member which is disposed on an upstream of a normally-charged-toner cleaning brush roller and an oppositely-charged-toner cleaning brush roller in a surface moving direction of an intermediate transfer belt, is applied with a voltage having a polarity opposite to a normal charge polarity of toner, and electrostatically removes the toner having the normal charge polarity.

Abstract translation: 提供了一种预清洁刷辊，其是预置清洁构件，其设置在正常充电的调色剂清洁刷辊的上游，​​并且相对带电的调色剂清洁刷辊在中间转印的表面移动方向上 带施加具有与调色剂的正常充电极性相反的极性的电压，并且静电除去具有正常充电极性的调色剂。