公开(公告)号：US09354602B2

公开(公告)日：2016-05-31

申请号：US14424413

申请日：2014-07-30

Applicant: KYOCERA Document Solutions Inc.

Inventor： Kazuya Yamashita ,  Masato Onishi

IPC: G03G21/20 ,  B41J29/377 ,  G03G15/00 ,  G03G15/20 ,  G03G21/00 ,  B41J29/02 ,  B41J29/13

CPC classification number: G03G21/206 ,  B41J29/02 ,  B41J29/13 ,  B41J29/377 ,  G03G15/00 ,  G03G15/20 ,  G03G21/00 ,  G03G21/20

Abstract: Image forming apparatus (1) including: external cover (63) covering outer side of side wall of housing (60) storing image forming portion (20), and having exhaust outlet (63f); equipment storage space (5) formed between side wall (62a) of housing (60) and external cover (63); opening (62f) formed in side wall (62a) and allowing inside of housing (60) to communicate with equipment storage space (S); exhaust fan (100) disposed in equipment storage space (S) and taking in air from housing (60) via opening (62f) and exhausting air from exhaust outlet (63f); heat generating equipment (70) disposed in equipment storage space (S); and duct (90) connecting air outlet (101b) of exhaust fan (100) and exhaust outlet (63f). Communicating portion (97), which allows inside and outside of duct (90) to communicate with each other, is formed in wall of duct (90) located on heat generating equipment (70) side.

Abstract translation: 图像形成装置（1）包括：外壳（63），其覆盖存储图像形成部分（20）的外壳（60）的侧壁的外侧，并具有排气出口（63f）; 在壳体（60）的侧壁（62a）和外盖（63）之间形成的设备储存空间（5）; 形成在侧壁（62a）中并允许壳体（60）内部与设备存储空间（S）连通的开口（62f）; 排出风扇（100），其设置在设备存储空间（S）中，并且经由开口（62f）从壳体（60）吸入空气并从排气出口（63f）排出空气; 设置在设备存储空间（S）中的发热设备（70） 以及连接排气风扇（100）的排气口（101b）和排气出口（63f）的管道（90）。 在位于发热设备（70）侧的管道（90）的壁上形成有允许管道（90）内部和外部彼此连通的通道部分（97）。

公开(公告)号：US09020387B2

公开(公告)日：2015-04-28

申请号：US13927821

申请日：2013-06-26

Applicant: Kyocera Document Solutions Inc.

Inventor： Masato Onishi ,  Mitsuhiro Goda

IPC: G03G21/20 ,  G03G15/00 ,  G03G21/16

CPC classification number: G03G15/751 ,  G03G21/1671 ,  G03G21/206

Abstract: A photosensitive drum has a drum sleeve and a pair of drum flanges. At least one of the pair of drum flanges each has a flange part, a retaining part, and a linking part. The flange part is fitted to the drum sleeve. The retaining part, which is located inward of the flange part in the axial direction of the drum sleeve, pivotably supports a shaft that rotates the photosensitive drum. Openings are formed between the flange part and the retaining part in a direction intersecting the axial direction. An air flow enters the interior of the photosensitive drum from the openings.

Abstract translation: 感光鼓具有鼓套筒和一对鼓凸缘。 一对鼓凸缘中的至少一个具有凸缘部，保持部和连接部。 凸缘部分安装在滚筒套上。 位于鼓套筒的轴向方向上的法兰部分内侧的保持部件可枢转地支撑旋转感光鼓的轴。 在与轴向交叉的方向上在凸缘部和保持部之间形成有开口部。 空气流从开口进入感光鼓的内部。

公开(公告)号：US09523958B2

公开(公告)日：2016-12-20

申请号：US14977212

申请日：2015-12-21

Applicant: KYOCERA Document Solutions Inc.

Inventor： Masato Onishi

IPC: G03G21/16

CPC classification number: G03G21/1619

Abstract: An image forming apparatus (1) includes a case body (3) having a hollow space (2) in which a sheet storing part (6) and an image forming part (7) are to be housed. The case body (3) has four pillars (31), (32), (33), (34) and a conveying frame (39). The four pillars (31), (32), (33), (34) are respectively disposed at four corners of the hollow space (2). The conveying frame (39) is disposed between adjacent two pillars (32), (34) of the four pillars (31), (32), (33), (34) and configured to form a conveying path (36) of a sheet from the sheet storing part (6) to the image forming part (7). The conveying frame (39) has at least one vertical column-shaped projection (61) on a pillar side end face. The vertical column-shaped projection (61) is integrally coupled to the pillar (32).

Abstract translation: 图像形成装置（1）包括具有中空空间（2）的壳体（3），其中容纳有纸张收纳部（6）和图像形成部（7）。 壳体（3）具有四个支柱（31），（32），（33），（34）和输送框架（39）。 四个支柱（31），（32），（33），（34）分别设置在中空空间（2）的四个角处。 输送框架（39）设置在四个支柱（31），（32），（33），（34）的相邻的两个支柱（32），（34）之间，并被构造成形成一个 片材从片材存储部分（6）到图像形成部分（7）。 输送框架（39）在柱侧端面上具有至少一个垂直的柱状突起（61）。 垂直柱状突起（61）一体地联接到支柱（32）。

公开(公告)号：US20160004215A1

公开(公告)日：2016-01-07

申请号：US14424413

申请日：2014-07-30

Applicant: KYOCERA DOCUMENT SOLUTIONS INC.

Inventor： Kazuya Yamashita ,  Masato Onishi

IPC: G03G21/20

CPC classification number: G03G21/206 ,  B41J29/02 ,  B41J29/13 ,  B41J29/377 ,  G03G15/00 ,  G03G15/20 ,  G03G21/00 ,  G03G21/20

Abstract: Image forming apparatus (1) including: external cover (63) covering outer side of side wall of housing (60) storing image forming portion (20), and having exhaust outlet (63f); equipment storage space (5) formed between side wall (62a) of housing (60) and external cover (63); opening (62f) formed in side wall (62a) and allowing inside of housing (60) to communicate with equipment storage space (5); exhaust fan (100) disposed in equipment storage space (5) and taking in air from housing (60) via opening (62f) and exhausting air from exhaust outlet (63f); heat generating equipment (70) disposed in equipment storage space (5); and duct (90) connecting air outlet (101b) of exhaust fan (100) and exhaust outlet (63f). Communicating portion (97), which allows inside and outside of duct (90) to communicate with each other, is formed in wall of duct (90) located on heat generating equipment (70) side.

Abstract translation: 图像形成装置（1）包括：外壳（63），其覆盖存储图像形成部分（20）的壳体（60）的侧壁的外侧，并具有排气出口（63f）; 在壳体（60）的侧壁（62a）和外盖（63）之间形成的设备储存空间（5）; 形成在侧壁（62a）中并允许壳体（60）内部与设备存储空间（5）连通的开口（62f）; 排放风扇（100），其设置在设备收纳空间（5）中，并通过开口（62f）从壳体（60）吸入空气，并从排气出口（63f）排出空气; 设置在设备存储空间（5）中的发热设备（70） 以及连接排气风扇（100）的排气口（101b）和排气出口（63f）的管道（90）。 在位于发热设备（70）侧的管道（90）的壁上形成有允许管道（90）内部和外部彼此连通的通道部分（97）。

公开(公告)号：US20140003840A1

公开(公告)日：2014-01-02

申请号：US13927821

申请日：2013-06-26

Applicant: Kyocera Document Solutions Inc.

Inventor： Masato Onishi ,  Mitsuhiro Goda

IPC: G03G15/00

CPC classification number: G03G15/751 ,  G03G21/1671 ,  G03G21/206

Abstract: A photosensitive drum has a drum sleeve and a pair of drum flanges. At least one of the pair of drum flanges each has a flange part, a retaining part, and a linking part. The flange part is fitted to the drum sleeve. The retaining part, which is located inward of the flange part in the axial direction of the drum sleeve, pivotably supports a shaft that rotates the photosensitive drum. Openings are formed between the flange part and the retaining part in a direction intersecting the axial direction. An air flow enters the interior of the photosensitive drum from the openings.

Abstract translation: 感光鼓具有鼓套筒和一对鼓凸缘。 一对鼓凸缘中的至少一个具有凸缘部，保持部和连接部。 凸缘部分安装在滚筒套上。 位于鼓套筒的轴向方向上的法兰部分内侧的保持部件可枢转地支撑旋转感光鼓的轴。 在与轴向交叉的方向上在凸缘部和保持部之间形成有开口部。 空气流从开口进入感光鼓的内部。

公开(公告)号：US10661585B1

公开(公告)日：2020-05-26

申请号：US16784568

申请日：2020-02-07

Applicant: KYOCERA Document Solutions Inc.

Inventor： Masato Onishi

IPC: B41J29/02 ,  B41J29/13 ,  B41J2/01

Abstract: An image forming apparatus includes a pair of support frames, an opening and closing door and a positioning structure. The support doors are arranged oppositely at both sides of an opening. The opening and closing door is supported by one of the pair of support frames via a turning shaft and turns around the turning shaft between a closing position and an opening position. The positioning structure positions the opening and closing door to the pair of support frames by engaging a convex part or a concave part provided in the pair of support frames with a concave part or a convex part provided in the opening and closing door in a state where the opening and closing door is turned to the closing position.

公开(公告)号：US10589550B2

公开(公告)日：2020-03-17

申请号：US16015298

申请日：2018-06-22

Applicant: KYOCERA Document Solutions Inc.

Inventor： Masato Onishi

IPC: B41J29/02 ,  B41J2/01 ,  B41J29/13

Abstract: An image forming apparatus includes a pair of support frames, an opening and closing door and a positioning structure. The pair of support frames are arranged oppositely at both sides of an opening. The opening and closing door is supported by one of the pair of support frames via a turning shaft and turns around the turning shaft between a closing position where the opening and closing door closes the opening and an opening position where the opening and closing door opens the opening. The positioning structure positions the opening and closing door to the pair of support frames by engaging a convex part or a concave part provided in the pair of support frames with a concave part or a convex part provided in the opening and closing door in a state where the opening and closing door is turned to the closing position.

公开(公告)号：US09195161B2

公开(公告)日：2015-11-24

申请号：US14517115

申请日：2014-10-17

Applicant: KYOCERA Document Solutions Inc.

Inventor： Takayuki Kurihara ,  Masato Onishi

IPC: B41J15/14 ,  B41J27/00 ,  G03G15/043 ,  G03G15/04

CPC classification number: G03G15/043 ,  G03G15/0409

Abstract: An angle formed between a first beam light ray D1 and a second beam light ray D2 is θ12, an angle formed between the second beam light ray D2 and a third beam light ray D3 is θ23, and an angle formed between the third beam light ray D3 and a fourth beam light ray D4 is θ34, where the first, second, third, and fourth beam light rays D1, D2, D3, and D4 have been reflected by a reflective surface of a rotating polygon mirror, θ23 is the smallest, of the three angles, that is, θ12, θ23, and θ34.

Abstract translation: 在第一光束光线D1和第二光束光束D2之间形成的角度为12;第二光束光束D2和第三光束光束D3之间形成的角度为23; 34，其中第一，第二，第三和第四光束光束D1，D2，D3和D4已经被旋转多面镜的反射表面反射 ，和;这是三个角度中最小的，也就是＆thetas; 12，＆thetas; 23和＆thetas; 34。