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1. 发明申请

US20210124287A1 TONER CONVEYING DEVICE AND IMAGE FORMING APPARATUS INCLUDING TONER CONVEYING DEVICE 有权
公开(公告)号：US20210124287A1
公开(公告)日：2021-04-29
申请号：US17064851
申请日：2020-10-07
申请人： KYOCERA Document Solutions Inc.
发明人： Teruhiko NAGASHIMA , Hiroaki KITAGAWA
IPC分类号： G03G15/08
摘要： A toner conveying device conveys toner supplied from outside. The toner conveying device includes a housing, a plurality of toner acceptors, a plurality of legs, a bracket, and a vibration generator. The housing has a toner conveyance path inside. The toner acceptors are provided on the housing to accept toner supplied from outside and guide the toner to the toner conveyance path. The legs are fixed near the toner acceptors on the housing, respectively, and protrude outward from a side surface of the housing. The bracket is supported by each of the legs. The vibration generator is attached to the bracket.

2. 发明申请

US20170315464A1 STATIC ELIMINATING DEVICE AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20170315464A1
公开(公告)日：2017-11-02
申请号：US15483029
申请日：2017-04-10
申请人： KYOCERA Document Solutions Inc.
发明人： Hironobu OI , Teruhiko NAGASHIMA
IPC分类号： G03G15/04
CPC分类号： G03G15/04 , G03G15/0189 , G03G21/08
摘要： An image forming apparatus includes a transfer belt rotating in a rotational direction, photosensitive drums, primary transferring parts, static eliminating parts and cleaning parts. The static eliminating part is arranged between the primary transferring part and the cleaning part, and includes a light guide body and a light source arranged at one end side of the light guide body. The static eliminating part irradiates upstream and downstream sides from the light guide body in the rotational direction with the static eliminating light. The image forming apparatus comprises a first light shading part and/or a second light shading part. The first/second light shading part is arranged between the photosensitive drum at a downstream/upstream side from the light guide body in the rotational direction and the light guide body to adjust pre-transfer/post-transfer static eliminating light quantity from the light guide body to the downstream/upstream side photosensitive drum.

3. 发明申请

US20190265631A1 IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20190265631A1
公开(公告)日：2019-08-29
申请号：US16254409
申请日：2019-01-22
申请人： KYOCERA Document Solutions Inc.
发明人： Teruhiko NAGASHIMA , Hidenori TAKENAKA
IPC分类号： G03G15/00 , G03G15/04
摘要： An image forming apparatus includes a photosensitive drum, an exposure device, a supporting member and a main adjustment member. The photosensitive drum is provided for each of colors forming a color image. The exposure device is configured to emit a laser light on each of the photosensitive drums to form an electrostatic latent image. The supporting member is configured to support end portions of rotation shafts of all the photosensitive drums. The main adjustment member is configured to shift the supporting member in a vertical plane to adjust a skew of the laser light.

4. 发明申请

US20190265616A1 IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20190265616A1
公开(公告)日：2019-08-29
申请号：US16253630
申请日：2019-01-22
申请人： KYOCERA Document Solutions Inc.
发明人： Teruhiko NAGASHIMA
IPC分类号： G03G15/16 , G03G15/04
摘要： An image forming apparatus includes a groove, an exposure device and an adjustment member. In the groove, an end portion of a rotation shaft of a photosensitive drum is inserted. The exposure device is configured to emit a laser light on the photosensitive drum to form an electrostatic latent image. The adjustment member is configured to shift the end portion of the rotation shaft in a direction other than a vertical direction in the groove to adjust a skew of the laser light.

5. 发明申请

US20190179234A1 STATIC ELIMINATING DEVICE AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20190179234A1
公开(公告)日：2019-06-13
申请号：US16276458
申请日：2019-02-14
申请人： KYOCERA Document Solutions Inc.
发明人： Hironobu OI , Teruhiko NAGASHIMA
IPC分类号： G03G15/01 , G03G21/00 , G03G21/06 , G03G15/16
摘要： A static eliminating device includes a light guide body formed in a bar shape and attached to a drum frame, and a light source. The light source is arranged at one end side in a longitudinal direction of the light guide body. The light guide body includes a plurality of reflection parts and an attachment part. The plurality of reflection parts is arranged in parallel in the longitudinal direction within a range at the other end side from a start position spaced a predetermined distance from one end in the longitudinal direction. The attachment part is arranged between one end in the longitudinal direction and the start position to act as a start point of thermal deformation in the longitudinal direction. The attachment part is composed of two protrusions to interpose an edge of a positioning hole provided in the drum frame at one end side in the longitudinal direction.

6. 发明公开

US20240103392A1 DEVELOPING DEVICE CONTACT AND SEPARATION MECHANISM THAT SWITCHES CONTACTING AND SEPARATED STATE BETWEEN DEVELOPING ROLLER AND PHOTOCONDUCTOR DRUM, AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20240103392A1
公开(公告)日：2024-03-28
申请号：US18369931
申请日：2023-09-19
申请人： KYOCERA Document Solutions Inc.
发明人： Takeshi YOSHIDA , Teruhiko NAGASHIMA , Hirotaka ISHIDA
IPC分类号： G03G15/01
CPC分类号： G03G15/0121
摘要： A developing device contact and separation mechanism includes a monochrome operating member, a color operating member, and a rotating member that rotates among a first position for a non-operational state, a second position for color printing, and a third position for monochrome printing. At the first position, the rotating member moves the monochrome developing device to the separated position, via the monochrome operating member, and the color developing device to the separated position, via the color operating member. At the second position, the rotating member moves the monochrome developing device to the contacting position, via the monochrome operating member, and the color developing device to the contacting position, via the color operating member. At the third position, the rotating member moves the monochrome developing device to the contacting position, via the monochrome operating member, and the color developing device to the separated position, via the color operating member.

7. 发明申请

US20190265632A1 IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20190265632A1
公开(公告)日：2019-08-29
申请号：US16262664
申请日：2019-01-30
申请人： KYOCERA Document Solutions Inc.
发明人： Teruhiko NAGASHIMA , Hidenori TAKENAKA
IPC分类号： G03G15/00 , G03G15/04
摘要： An image forming apparatus includes a groove, an exposure device and an adjustment member. In the groove, each of end portions of a rotation shaft of a photosensitive drum is inserted. The exposure device is configured to emit a laser light on the photosensitive drum to form an electrostatic latent image. An adjustment member is configured to shift each of the end portions of the rotation shaft to adjust a skew of the laser light.

8. 发明申请

US20190094746A1 IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20190094746A1
公开(公告)日：2019-03-28
申请号：US16118106
申请日：2018-08-30
申请人： KYOCERA Document Solutions Inc.
发明人： Teruhiko NAGASHIMA
IPC分类号： G03G15/04
CPC分类号： G03G15/04036 , G03G15/04072 , G03G21/1666 , G03G2221/1654
摘要： An image forming apparatus includes a groove, an exposure device and an adjustment member. In the groove, a rotation shaft of a photosensitive drum is inserted. The exposure device is configured to emit a laser light on the photosensitive drum to form an electrostatic latent image. The adjustment member is configured to shift the rotation shaft vertically in the groove to adjust a skew of the laser light.

9. 发明申请

US20170023881A1 DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME 有权
标题翻译：开发设备和图像形成装置，包括它们
公开(公告)号：US20170023881A1
公开(公告)日：2017-01-26
申请号：US15211948
申请日：2016-07-15
申请人： KYOCERA Document Solutions Inc.
发明人： Teruhiko NAGASHIMA , Mitsuhiro GODA , Hidenori TAKENAKA , Takahisa NAKAUE , Yoshimi SHIMIZU
IPC分类号： G03G15/09
CPC分类号： G03G15/0887 , G03G15/0812 , G03G15/0815 , G03G2215/0132 , G03G2215/0838
摘要： A developing device of the present disclosure includes a developing roller, a toner supply roller, a regulation blade, a casing, a toner receiving support member, a toner receiving member, a vibration generation unit, and a vibration inhibition member. The toner receiving support member is disposed in the casing so as to be opposed to the developing roller or the toner supply roller in an area between the regulation blade and an image carrier. The toner receiving member has a toner receiving surface that receives toner dropping from the developing roller, and is supported so as to be swingable about an end edge thereof on a toner supply roller side as a fulcrum. In a state where the toner receiving member is not vibrating, the vibration inhibition member is in contact with each of both end portions of the toner receiving surface in a longitudinal direction thereof.
摘要翻译：本公开的显影装置包括显影辊，调色剂供应辊，调节片，壳体，调色剂接收支撑构件，调色剂接收构件，振动产生单元和减振构件。调色剂接收支撑构件设置在壳体中，以便在调节叶片和图像载体之间的区域中与显影辊或调色剂供给辊相对。调色剂接收构件具有接收从显影辊下落的调色剂接收表面，并且被支撑为能够以作为支点的调色剂供给辊侧的端部边缘摆动。在调色剂接收构件没有振动的状态下，防振构件与调色剂接收表面的两个端部中的每一个在其长度方向上接触。

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