专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5347352A Copying apparatus with automatic document feeding device 失效
标题翻译：带自动送纸装置的复印机
公开(公告)号：US5347352A
公开(公告)日：1994-09-13
申请号：US952649
申请日：1992-09-28
申请人： Yuusuk Morigami , Akira Ohhata , Wataru Hamakawa , Hirokazu Matsuo , Hiroyasu Nagato , Takuma Ishikawa
发明人： Yuusuk Morigami , Akira Ohhata , Wataru Hamakawa , Hirokazu Matsuo , Hiroyasu Nagato , Takuma Ishikawa
IPC分类号： G03G15/00
CPC分类号： G03G15/65 , G03G15/60
摘要： Copying apparatus capable of high speed document exchange and high speed copying. Sets an original at the exposure position and prefeeds at least two originals to their respective standby positions. Pre-fed originals are detected by various sensors. Prefeeds copy paper for the respective originals based on the aforesaid detection results. Copying efficiency is improved by prefeeding originals and prefeeding copy paper.
摘要翻译：复印装置能够进行高速文件交换和高速复印。在曝光位置设置原稿，并将至少两个原稿预先加工到其各自的待机位置。预先馈送的原稿由各种传感器检测。根据上述检测结果，为各原件预先复印纸张。通过预送原稿和预送复印纸来提高复印效率。

2. 发明授权

US5470051A Automatic document feeder 失效
标题翻译：自动送纸器
公开(公告)号：US5470051A
公开(公告)日：1995-11-28
申请号：US160946
申请日：1993-12-03
申请人： Yuusuke Morigami , Hirokazu Matsuo , Hirofumi Tanahashi , Yoshihito Hirano , Hiroyasu Nagato , Takuma Ishikawa
发明人： Yuusuke Morigami , Hirokazu Matsuo , Hirofumi Tanahashi , Yoshihito Hirano , Hiroyasu Nagato , Takuma Ishikawa
IPC分类号： B65H5/02 , G03G15/00 , B65H5/22
CPC分类号： B65H5/026 , G03G15/60 , G03G15/605 , B65H2404/268
摘要： An automatic document feeder for conveying a document on a platen glass. Back-up rollers for pressing a conveyer belt against the platen glass are loosely supported by a body frame. The shafts of a driving roller and a driven roller for rotating the conveyer belt, and the supporting member of the back-up rollers each have an end which is detachable from the body frame. The body frame has a first frame pivoted on a copying machine and a second frame for holding the conveyer belt and its motor. The second frame is connected with the first frame such that the second frame is movable from and to the platen glass with a specified range, and further the second frame is urged in a direction separating from the platen glass. The second frame is also movable in a direction perpendicular to a direction in which the pivot of the first frame extends.
摘要翻译：一个用于在台板玻璃上传送文件的自动进纸器。用于将输送带压靠在压板玻璃上的支撑辊由主体框架松散地支撑。用于旋转输送带的驱动辊和从动辊的轴和支撑辊的支撑件各自具有可从主体框架拆卸的端部。主体框架具有在复印机上枢转的第一框架和用于保持输送带及其马达的第二框架。第二框架与第一框架连接，使得第二框架可以从具有指定范围的台板玻璃移动，并且第二框架沿着与稿台玻璃分离的方向被推动。第二框架也可以在垂直于第一框架的枢轴延伸的方向的方向上移动。

3. 发明授权

US5292113A Automatic document feeder 失效
标题翻译：自动送纸器
公开(公告)号：US5292113A
公开(公告)日：1994-03-08
申请号：US951841
申请日：1992-09-28
申请人： Yuusuke Morigami , Hirokazu Matsuo , Hirofumi Tanahashi , Yoshihito Hirano , Hiroyasu Nagato , Takuma Ishikawa
发明人： Yuusuke Morigami , Hirokazu Matsuo , Hirofumi Tanahashi , Yoshihito Hirano , Hiroyasu Nagato , Takuma Ishikawa
IPC分类号： B65H5/02 , G03G15/00 , B65H5/22
CPC分类号： B65H5/026 , G03G15/60 , G03G15/605 , B65H2404/268
摘要： An automatic document feeder for conveying a document on a platen glass. Back-up rollers for pressing a conveyer belt against the platen glass are loosely supported by a body frame. The shafts of a driving roller and a driven roller for rotating the conveyer belt, and the supporting member of the back-up rollers each have an end which is detachable from the body frame. The body frame has a first frame pivoted on a copying machine and a second frame for holding the conveyer belt and its motor. The second frame is connected with the first frame such that the second frame is movable from and to the platen glass with a specified range, and further the second frame is urged in a direction separating from the platen glass. The second frame is also movable in a direction perpendicular to a direction in which the pivot of the first frame extends.
摘要翻译：一个用于在台板玻璃上传送文件的自动进纸器。用于将输送带压靠在压板玻璃上的支撑辊由主体框架松散地支撑。用于旋转输送带的驱动辊和从动辊的轴和支撑辊的支撑件各自具有可从主体框架拆卸的端部。主体框架具有枢转在复印机上的第一框架和用于保持输送带及其马达的第二框架。第二框架与第一框架连接，使得第二框架可以从具有指定范围的台板玻璃移动，并且第二框架沿着与稿台玻璃分离的方向被推动。第二框架也可以在垂直于第一框架的枢轴延伸的方向的方向上移动。

4. 发明授权

US5006904A Copying apparatus provided with automatic document feeder 失效
标题翻译：配有自动送纸器的复印机
公开(公告)号：US5006904A
公开(公告)日：1991-04-09
申请号：US428413
申请日：1989-10-30
申请人： Hirokazu Matsuo , Hiroyasu Nagato
发明人： Hirokazu Matsuo , Hiroyasu Nagato
IPC分类号： G03G15/00
CPC分类号： G03G15/5095 , G03G15/60 , G03G2215/00185 , G03G2215/00215 , G03G2215/00329 , G03G2215/0035
摘要： A copying apparatus provided with an automatic document feeder capable of operating in a first mode, where one document is placed onto a platen, and in a second mode, where a pair of documents are serially placed onto the platen in the document feeding direction. Sheets in the sheet feeder with longer sides parallel to the sheet transport direction are selected in response to the selection of the second mode. The selection of the second mode is inhibited when the longer sides of copy sheets stored in a sheet feeder are perpendicular to the sheet transport direction. Copying and document feeding in the second mode are inhibited when the sheet feeders do not contain sheets of with longer sides parallel to the sheet transport direction. Further, when only one document is fed and placed onto the platen, the image forming operation to a non-document area is inhibited.
摘要翻译：一种复印设备，其具有能够以第一模式操作的自动文件馈送器，其中一个文档被放置在压板上，并且在第二模式中，一对文档以文档馈送方向串行地放置在压板上。响应于第二模式的选择，选择具有与纸张输送方向平行的长边的纸张馈送器中的纸张。当纸张供给器中存储的复印纸的长边垂直于纸张传送方向时，禁止选择第二模式。当进纸器不具有平行于纸张传送方向的长边的纸张时，禁止在第二模式下进行复印和送稿。此外，当只有一个文档被馈送并放置在压板上时，禁止对非原稿区域的图像形成操作。

5. 发明授权

US4912518A Automatic document feeder for two-document one-side copying 失效
标题翻译：自动进纸器，用于双面单面复印
公开(公告)号：US4912518A
公开(公告)日：1990-03-27
申请号：US188533
申请日：1988-04-29
申请人： Hirokazu Matsuo , Hiroyasu Nagato
发明人： Hirokazu Matsuo , Hiroyasu Nagato
IPC分类号： G03G15/00
CPC分类号： G03G15/60 , G03G2215/00185 , G03G2215/00215 , G03G2215/00329 , G03G2215/0035
摘要： An automatic document feeder provided on a copying machine, includes a document feeding unit, a transporting unit for transporting documents to a specified position on a platen and discharging the document therefrom, a pair of pinch rollers for registering the leading edge or trailing edge of the document, and a discharge roller for discharging the documents onto a tray. As the trailing edge of a first document has been registered by the pinch rollers, a second document is fed and the leading edge thereof is registered by the pinch rollers. The document in a pair serially aligned by the pinch rollers, are serially placed at the specified position on the platen. Further, the documents are discharged from the platen with a proper interval so that the leading edge of the second document does not push the trailing edge of the first document.
摘要翻译：一种设置在复印机上的自动文件馈送器，包括文件馈送单元，用于将文件传送到压纸板上的指定位置并从其上排出文件的传送单元，一对夹送辊，用于记录纸张的前缘或后缘文件和用于将文件排放到托盘上的排纸辊。由于第一文件的后缘已被夹送辊注册，所以送入第二文件，并且其前缘由夹送辊注册。通过夹送辊串联对齐的文档串联放置在稿台上的指定位置。此外，文件以适当的间隔从压板排出，使得第二文件的前缘不推动第一文档的后缘。

6. 发明授权

US5010371A Copying apparatus provided with automatic document feeder 失效
标题翻译：配有自动送纸器的复印机
公开(公告)号：US5010371A
公开(公告)日：1991-04-23
申请号：US469702
申请日：1990-01-23
申请人： Hirokazu Matsuo , Hiroyasu Nagato
发明人： Hirokazu Matsuo , Hiroyasu Nagato
IPC分类号： G03G15/00
CPC分类号： G03G15/5095 , G03G15/60 , G03G2215/00185 , G03G2215/00215 , G03G2215/00329 , G03G2215/0035
摘要： A copying apparatus provided with an automatic document feeder having a function for sequentially feeding a pair of documents and serially placing them onto a platen in the document feeding direction. In the copying apparatus, the operation of feeding a second document onto the platen is inhibited and the image forming operation to the image of a first document, is allows, when the first document is a size where the longer side thereof in parallel to the longer side of the platen, or the size of the first document is larger than the half of the platen. Meanwhile, one of a plurality of sheet feeders storing a relevant size of copy sheet is selected based on the size of a larger document fed onto the platen. Further, the optimum magnification is determined based on the size of a larger document fed onto the platen and the size of a copy sheet fed from the sheet feeder.
摘要翻译：一种具有自动送纸器的复印机，其具有顺序地馈送一对文件并将其连续地放置在原稿供给方向上的台板上的功能。在复印装置中，当第一文件是其长边平行于较长的尺寸时，禁止将第二文件馈送到台板上的操作和对第一文档的图像的图像形成操作，或者第一文件的尺寸大于压板的一半。同时，基于馈送到台板上的较大文件的尺寸来选择存储复印纸的相关尺寸的多个供纸器中的一个。此外，基于馈送到压板上的较大文件的尺寸和从供纸器供给的复印纸的尺寸来确定最佳放大倍数。

7. 发明授权

US5005055A Copying apparatus provided with automatic document feeder 失效
标题翻译：配有自动送纸器的复印机
公开(公告)号：US5005055A
公开(公告)日：1991-04-02
申请号：US428026
申请日：1989-10-27
申请人： Hirokazu Matsuo , Hiroyasu Nagato
发明人： Hirokazu Matsuo , Hiroyasu Nagato
IPC分类号： G03G15/00
CPC分类号： G03G15/5095 , G03G15/60 , G03G2215/00185 , G03G2215/00215 , G03G2215/00329 , G03G2215/0035
摘要： A copy apparatus provided with an automatic document feeder having a function for sequentially feeding a pair of documents and serially placing them onto a platen in the document feeding direction. In the copying apparatus, the image forming operation is inhibited when the sizes of a pair of documents are different, the size of a first document is larger than the half of the platen, either of document is a size where the longer side thereof in parallel to the longer side of the platen, either of document size is a larger than the half of the platen, the value calculated by adding the size of a first document and the minimum size of document transportable is larger than the size of the platen, or the value calculated by adding the size of a first and second documents is larger than the size of the platen. In the above conditions, the copying apparatus is capable of discharging the documents from the platen.
摘要翻译：一种具有自动进稿器的复印装置，其具有顺序地馈送一对文件并且将它们连续地放置在文件馈送方向上的台板上的功能。在复印装置中，当一对文件的尺寸不同，第一文件的尺寸大于压纸卷的一半时，图像形成操作被禁止，文档的长度是平行的长边文件尺寸大于压板的一半，通过添加第一文件的尺寸和文件可移送的最小尺寸计算的值大于压板的尺寸，或者通过添加第一和第二文档的尺寸而计算的值大于压板的尺寸。在上述条件下，复印装置能够从稿台排出文件。

8. 发明授权

US4905053A Sheet re-feeding apparatus provided for image forming apparatus 失效
标题翻译：为图像形成装置提供的片材再供给装置
公开(公告)号：US4905053A
公开(公告)日：1990-02-27
申请号：US148698
申请日：1988-01-26
申请人： Hirokazu Matsuo , Hiroyasu Nagato
发明人： Hirokazu Matsuo , Hiroyasu Nagato
IPC分类号： G03G15/23
CPC分类号： G03G15/234
摘要： In order to execute the duplex copying operation, a sheet re-feeding apparatus transports sheets having an image formed with an image-forming apparatus one by one into a cassette through a transporting means, and then re-feeds the sheets one by one from the cassette into the same image forming apparatus. The transporting means catches a sheet with rollers and allows the sheet to be widthwise curved, whereby the sheet is transported into the cassette. A plurality of cassettes is prepared in accordance with sheet sizes and is detachable from a main body of the sheet re-feeding apparatus. Inside the cassette are disposed a projection to stack and store a sheet in a condition where the sheet is widthwise curved, stoppers separated by a space approximately equal to the width of a sheet, pressing means for pressing both side portions of a sheet, means for regulating the leading edge of a sheet, a flexible member for catching the leading edge of a sheet together with a stacking surface, and the like. Further, one drive roller functions not only as one component of the transporting means but also as one component of the sheet feeding means.
摘要翻译：为了执行双面复印操作，片材再馈送装置通过传送装置将具有通过图像形成装置形成的图像的片材一个接一个地输送到盒中，然后从片材重新进给片材将盒插入同一图像形成装置。输送装置用辊子抓住纸张，并允许纸张宽度弯曲，由此纸张被输送到纸盒中。根据纸张尺寸制备多个盒，并且可从片材再进给装置的主体拆卸。在盒内部设置有突起，用于堆叠和存储片材在片材宽度方向弯曲的状态下，由大约等于片材宽度的空间分隔的塞子，用于压制片材的两侧部分的压紧装置，用于调节片材的前缘，用于将片材的前缘与堆叠表面一起捕获的柔性构件等。此外，一个驱动辊不仅用作输送装置的一个部件，而且作为片材进给装置的一个部件。

9. 发明授权

US6070868A Space saving document transport device having extendable feed tray 失效
标题翻译：节省空间的文件传送装置具有可延伸的进料托盘
公开(公告)号：US6070868A
公开(公告)日：2000-06-06
申请号：US937465
申请日：1997-09-25
申请人： Hiroyasu Nagato , Akiyoshi Johdai , Tohru Marakami
发明人： Hiroyasu Nagato , Akiyoshi Johdai , Tohru Marakami
IPC分类号： G03G15/00 , B65H1/04 , B65H11/00 , B65H1/26
CPC分类号： B65H1/04 , B65H2405/111646 , B65H2405/3321
摘要： A document transport device provided with a document tray comprising a main tray and a foldable auxiliary tray disposed above a discharge tray. A document transport device provided with a projection and a projection on an auxiliary tray to guide ejected sheets to a discharge tray without buckling or bending at the gap and height differential at the order between a main tray and an auxiliary tray, and to allow both large size document and small size documents to be easily removed from a document tray.
摘要翻译：具有文件托盘的文件传送装置，该文件托盘包括主托盘和布置在排出托盘上方的可折叠辅助托盘。一种文件传送装置，其在辅助托盘上设置有突起和突起，以将弹出的片材引导到排出托盘，而不会在间隙处产生弯曲或弯曲，并且在主托盘和辅助托盘之间的顺序处具有高度差，并且允许两个大的尺寸文档和小尺寸的文档，以便从文档托盘中轻松删除。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式