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1. 发明申请

US20060180995A1 Sheet feeding apparatus and image forming apparatus 有权
公开(公告)号：US20060180995A1
公开(公告)日：2006-08-17
申请号：US11325359
申请日：2006-01-05
申请人： Makoto Izumi , Yasuhiro Uchida , Masaru Tanaka
发明人： Makoto Izumi , Yasuhiro Uchida , Masaru Tanaka
IPC分类号： B65H1/00
CPC分类号： G03G15/6529 , G03G2215/00544
摘要： A sheet feeding apparatus main body for containing sheets in the inside thereof includes: a first cover and a second cover which are openable and closable; and a detecting sensor for detecting an opening and closing of the first cover. The detecting sensor does not detect closing of the first cover when the first cover is closed in a state in which the second cover is opened and detects closing of the first cover when the first cover is closed in a state in which the second cover is closed.

2. 发明授权

US07147218B2 Sheet feeding apparatus and image forming apparatus 有权
公开(公告)号：US07147218B2
公开(公告)日：2006-12-12
申请号：US11325359
申请日：2006-01-05
申请人： Makoto Izumi , Yasuhiro Uchida , Masaru Tanaka
发明人： Makoto Izumi , Yasuhiro Uchida , Masaru Tanaka
IPC分类号： B65H1/00
CPC分类号： G03G15/6529 , G03G2215/00544
摘要： A sheet feeding apparatus main body for containing sheets in the inside thereof includes: a first cover and a second cover which are openable and closable; and a detecting sensor for detecting an opening and closing of the first cover. The detecting sensor does not detect closing of the first cover when the first cover is closed in a state in which the second cover is opened and detects closing of the first cover when the first cover is closed in a state in which the second cover is closed.

3. 发明授权

US07029006B2 Sheet feeding apparatus and image forming apparatus 失效
标题翻译：送纸装置和成像装置
公开(公告)号：US07029006B2
公开(公告)日：2006-04-18
申请号：US10601529
申请日：2003-06-24
申请人： Makoto Izumi , Yasuhiro Uchida , Masaru Tanaka
发明人： Makoto Izumi , Yasuhiro Uchida , Masaru Tanaka
IPC分类号： B65H1/00
CPC分类号： G03G15/6529 , G03G2215/00544
摘要： A sheet feeding apparatus main body for containing sheets in the inside thereof includes: a first cover and a second cover which are openable and closable; and a detecting sensor for detecting an opening and closing of the first cover. The detecting sensor does not detect closing of the first cover when the first cover is closed in a state in which the second cover is opened and detects closing of the first cover when the first cover is closed in a state in which the second cover is closed.
摘要翻译：用于在其内部容纳片材的片材进给装置主体包括：第一盖和第二盖，其可打开和关闭; 以及用于检测第一盖的打开和关闭的检测传感器。当在第二盖打开的状态下第一盖关闭时，检测传感器不检测第一盖的关闭，并且在第二盖被关闭的状态下当第一盖关闭时检测到第一盖的关闭。

4. 发明授权

US06527267B1 Sheet conveying apparatus, sheet feeding apparatus, and image forming apparatus 失效
标题翻译：片材输送装置，送纸装置和成像装置
公开(公告)号：US06527267B1
公开(公告)日：2003-03-04
申请号：US09691063
申请日：2000-10-19
申请人： Takashi Kuwata , Yasuhiro Uchida , Makoto Izumi , Minoru Kawanishi , Kenichiro Isobe
发明人： Takashi Kuwata , Yasuhiro Uchida , Makoto Izumi , Minoru Kawanishi , Kenichiro Isobe
IPC分类号： B65H526
CPC分类号： B65H3/44 , B65H5/26 , B65H5/36 , G03G15/1665 , G03G15/6558
摘要： The present invention related to a sheet conveying apparatus comprising a first unit, a second unit and a guide member. The first unit includes a first sheet conveyance route, a second sheet conveyance route, a first delivery opening for delivering, from the first unit, a sheet or sheets from the first sheet conveyance route, and a second delivery opening for delivering, from the second unit, a sheet or sheets from the second sheet conveyance route. The second unit is positioned with a space to the first unit, the second unit having a third sheet conveyance route, and a single introduction opening for introducing, to the third sheet conveyance route, a sheet or sheets delivered from the first delivery opening and the second delivery opening. At least a part of the guide member is disposed at a space between the first unit and the second unit, having a first guide surface for guiding the sheet or sheets from the first delivery opening to the introduction opening, and a second guide surface for guiding the sheet or sheets from the second delivery opening to the introduction opening.
摘要翻译：本发明涉及一种包括第一单元，第二单元和引导构件的片材输送装置。第一单元包括第一片材输送路线，第二片材输送路线，用于从第一单元从第一片材输送路线输送片材的第一输送口，以及从第二片材输送路径单元，来自第二片材输送路线的片材。第二单元被定位成具有到第一单元的空间，第二单元具有第三片材输送路径，以及单个引入开口，用于将从第一输送口输送的片材或片材引入到第三片材输送路线，第二交货开放。引导构件的至少一部分设置在第一单元和第二单元之间的空间处，具有用于将片或片从第一输送口引导到引入开口的第一引导表面和用于引导的第二引导表面该片材或片材从第二递送开口到引入开口。

5. 发明授权

US06643480B2 Image forming apparatus with demountable sheet conveyor unit in main body for receiving sheets from optional sheet stack connectable thereto 有权
公开(公告)号：US06643480B2
公开(公告)日：2003-11-04
申请号：US09961327
申请日：2001-09-25
申请人： Takashi Kuwata , Kiyoharu Yoshioka , Yasuhiro Uchida , Makoto Izumi , Minoru Kawanishi , Kenichiro Isobe , Akira Matsushima
发明人： Takashi Kuwata , Kiyoharu Yoshioka , Yasuhiro Uchida , Makoto Izumi , Minoru Kawanishi , Kenichiro Isobe , Akira Matsushima
IPC分类号： G03G1500
CPC分类号： G03G15/6502
摘要： A main body of an image forming apparatus has an image forming section to which a sheet is fed from an optional sheet deck when it is coupled to the main body. The sheet fed from the sheet feeding device is received and then forwarded to the image forming section by a sheet conveyor unit which is demountably provided in the main body of the image forming apparatus and is formed of a frame, a pair of conveying rollers within the frame, and a guide.

6. 发明授权

US5765826A Sheet supplying apparatus with pivotal convey unit 失效
标题翻译：片材供应装置具有枢转提供的输送单元
公开(公告)号：US5765826A
公开(公告)日：1998-06-16
申请号：US915929
申请日：1997-08-21
申请人： Yuzo Isoda , Jun Saito , Harukazu Sekiya , Yasuhiro Uchida , Makoto Izumi , Takashi Kuwata
发明人： Yuzo Isoda , Jun Saito , Harukazu Sekiya , Yasuhiro Uchida , Makoto Izumi , Takashi Kuwata
IPC分类号： B65H5/06 , B65H3/00 , G03G15/00 , B65H1/00
CPC分类号： G03G15/6502 , G03G2215/0054
摘要： The present invention provides a sheet supplying apparatus removably connected to an under side of an image forming apparatus to supply a sheet to the image forming apparatus. The apparatus has a main body connected to the under side of the image forming apparatus, a sheet supporting plate provided within the main body of sheet supplying apparatus to support a sheet, sheet supply rotary member for feeding out the sheet from the sheet supporting plate, a convey unit rotatably supported within the main body of sheet supplying apparatus to supply the sheet fed out by the sheet supply rotary member to a sheet receiving opening provided at a side surface of the image forming apparatus, and a positioning unit for positioning the convey unit in the vicinity of the sheet receiving opening.
摘要翻译：本发明提供了一种片材供应装置，其可移除地连接到图像形成装置的下侧，以将片材供应到图像形成装置。该设备具有连接到图像形成设备的下侧的主体，设置在片材供应设备的主体内以支撑片材的片材支撑板，用于从片材支撑板馈送片材的片材供应旋转部件，输送单元，其可旋转地支撑在供纸装置的主体内，将由供纸旋转构件送出的纸张供给到设置在图像形成装置的侧面的纸张接收开口;以及定位单元，用于定位输送单元在片材接收开口附近。

7. 发明授权

US5700006A Sheet feeding apparatus with suspended sheet carrying device and image forming apparatus 失效
标题翻译：具有悬挂纸张输送装置和图像形成装置的送纸装置
公开(公告)号：US5700006A
公开(公告)日：1997-12-23
申请号：US557273
申请日：1995-11-14
申请人： Harukazu Sekiya , Jun Saito , Yuzo Isoda , Yasuhiro Uchida , Makoto Izumi , Takashi Kuwata
发明人： Harukazu Sekiya , Jun Saito , Yuzo Isoda , Yasuhiro Uchida , Makoto Izumi , Takashi Kuwata
IPC分类号： G03G15/00 , B65H1/14 , B65H9/00 , B65H9/12
CPC分类号： B65H9/00 , B65H1/14 , B65H2301/363 , B65H2301/422 , B65H2801/21
摘要： This invention relates to a sheet feeding apparatus having sheet carrying device unit for carrying sheets suspended by suspending unit, which is taken up by winding unit and thereby moves the sheet carrying device up and down to render the sheets fed from the topmost side of the sheets. Connection positions between the suspending unit and the sheet carrying device are located, in a direction perpendicular to a feeding direction of the sheets, at positions on a side of the sheet reference which is one end in the direction perpendicular to the feeding direction of the sheets, closer to the center of the sheets with respect to a position of a suspending original point of the suspending unit located over the sheet carrying device. The other connection positions between the suspending unit and the sheet carrying device are located, in a direction perpendicular to a feeding direction of the sheets, at a position on a side opposite to the side of the sheet reference, remote from the center of the sheets with respect to a position of a suspending original point of the suspending unit located over the sheet carrying device.
摘要翻译：本发明涉及一种片材进给装置，该片材进给装置具有用于承载由悬挂单元悬挂的片材的片材传送装置单元，其由卷绕单元吸收，从而使片材搬运装置上下移动，使得从片材的最上侧进给的片材。悬挂单元和片材搬运装置之间的连接位置沿着与片材的进给方向垂直的方向位于片材基准侧的位于与片材的进给方向垂直的方向上的一端的位置相对于位于片材承载装置上方的悬挂单元的悬挂原点的位置更靠近片材的中心。悬挂单元和片材承载装置之间的其他连接位置沿垂直于纸张进给方向的方向位于与纸张基准面相反侧的位置，远离纸张的中心相对于位于片材传送装置上方的悬挂单元的悬挂原点的位置。

8. 发明授权

US06871848B2 Sheet containing apparatus, sheet feeding apparatus provided with the same, and image forming apparatus 有权
标题翻译：片材容纳装置，具备该片材的送纸装置和图像形成装置
公开(公告)号：US06871848B2
公开(公告)日：2005-03-29
申请号：US10277036
申请日：2002-10-22
申请人： Akira Matsushima , Yasuhiro Uchida , Makoto Izumi , Minoru Kawanishi
发明人： Akira Matsushima , Yasuhiro Uchida , Makoto Izumi , Minoru Kawanishi
IPC分类号： G03G15/00 , B65H1/04 , B65H1/00
CPC分类号： B65H1/04 , B65H2402/60 , B65H2511/10 , B65H2511/20 , B65H2220/01 , B65H2220/04
摘要： A sheet containing apparatus including: a sheet stacking portion which is provided in an apparatus main body and on which sheets are stacked; and a regulating member provided on the sheet stacking portion so as to be movable according to the size of the sheets stacked on the sheet stacking portion and adapted to abut against edges of the stacked sheets to regulate the position of the sheets, in which there is provided a positioning member for effecting positioning on the regulating member on upper and lower sides with respect to the apparatus main body.
摘要翻译：一种片材容纳设备，包括：片材堆叠部分，设置在设备主体中，片材堆叠在其上; 以及调节构件，设置在所述纸张堆叠部分上，以便能够根据堆叠在纸张堆叠部分上的纸张的尺寸移动并且适于抵靠堆叠纸张的边缘以调节纸张的位置，其中存在设置有用于相对于装置主体在上侧和下侧上的调节构件上进行定位的定位构件。

9. 发明授权

US06830245B2 Sheet containing device and sheet feeder having the same, and image forming apparatus 有权
标题翻译：含有片材的装置和具有该装置的片材进给器和图像形成装置
公开(公告)号：US06830245B2
公开(公告)日：2004-12-14
申请号：US10227948
申请日：2002-08-27
申请人： Akira Matsushima , Yasuhiro Uchida , Makoto Izumi , Minoru Kawanishi
发明人： Akira Matsushima , Yasuhiro Uchida , Makoto Izumi , Minoru Kawanishi
IPC分类号： B65H100
CPC分类号： B65H1/04 , B65H2405/114 , B65H2405/15 , B65H2601/24
摘要： A sheet containing device including a device frame, a sheet stacking portion that is provided in the device frame and supports sheets, an end regulating portion that abuts against an end of sheets stacked on the sheet stacking portion to perform positional regulation of the sheets, a hitting member that is arranged between the device frame and the end regulating member and moves in accordance with the movement of the end regulating member, and an abutting member for abutting the hitting member in a position to which the hitting member moves, in which deflection of the end regulating member is restricted by the device frame through the hitting member and the abutting member.
摘要翻译：一种片材容纳装置，包括装置框架，设置在装置框架中并支撑片材的片材堆叠部分，与堆叠在片材堆叠部分上的片材的一端抵接以执行片材的位置调节的端部限制部分，所述构件设置在所述装置框架和所述端部限制构件之间并且根据所述端部限制构件的移动而移动;以及抵靠构件，用于将所述击打构件抵靠在击打构件移动的位置，端部调节构件通过打击构件和邻接构件被装置框架限制。

10. 发明授权

US06088553A Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US06088553A
公开(公告)日：2000-07-11
申请号：US310853
申请日：1999-05-13
申请人： Takashi Kuwata , Yuzo Isoda , Yasuhiro Uchida , Makoto Izumi
发明人： Takashi Kuwata , Yuzo Isoda , Yasuhiro Uchida , Makoto Izumi
IPC分类号： G03G21/00 , B65H43/00 , G03G15/00 , G03G21/16 , G03G15/20
CPC分类号： G03G15/6502 , G03G15/80
摘要： An image forming apparatus capable of preventing the return of a power supply switch from being forgotten and eliminating the troubles due to the forgetting of this return and having a sheet processing device attached to the main body thereof. The sheet processing device includes a driving source for actuating the sheet processing device, a power supply for supplying the power to the driving source and a switch for the switching of the power supply to ON/OFF, wherein the switch becomes switchable to ON condition on detaching the outer cover of the sheet processing device and is switched to OFF condition on attaching the outer cover.
摘要翻译：一种图像形成装置，其能够防止电源开关的返回被遗忘，并且消除了由于忘记该返回而导致的故障，并且具有安装在其主体上的片材处理装置。片材处理装置包括用于致动片材处理装置的驱动源，用于向驱动源提供电力的电源和用于将电源切换到ON / OFF的开关，其中开关可切换到ON状态拆卸纸张处理装置的外盖并在安装外盖时切换到关闭状态。

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