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1. 发明授权

US6116589A Sheet feeding method and associated device 失效
标题翻译：送纸方式及相关装置
公开(公告)号：US6116589A
公开(公告)日：2000-09-12
申请号：US802356
申请日：1997-02-11
申请人： Giuseppe Bortolotti
发明人： Giuseppe Bortolotti
IPC分类号： B65H3/06 , B65H3/52
CPC分类号： B65H3/0669 , B65H3/0684 , B65H3/565 , B65H2405/1136 , Y10S271/902
摘要： The sheet feeding device comprises a frame with a fixed receptacle for the sheets and pick-up rollers mounted on a first shaft which is pivotingly fitted on the frame by means of a rocking support device. A second shaft is linked to a motor and bears, by means of two pivotingly mounted support members, the first shaft and the rollers. Two pinions integral with the shafts and an intermediate pinion provided with a braking member allow the rollersto be brought into rotation starting from the shaft. Accordingly, the latter commands rotation of the entire support device and presses the rollers against the uppermost sheet with a surface force which increases when the resistance to movement of the uppermost sheet increases. Extremely reliable paper feeding operation is achieved as a result, with a simple construction method and at low cost.
摘要翻译：片材进给装置包括具有固定的容器的框架，用于安装在通过摇摆支撑装置枢转地安装在框架上的第一轴上的片材和拾取辊。第二轴连接到电动机，并通过两个枢转安装的支撑构件承载第一轴和辊。与轴一体的两个小齿轮和设置有制动构件的中间小齿轮允许辊轴从轴开始旋转。因此，后者指示整个支撑装置的旋转，并且当最上面的片材的阻力增加时，表面力随着表面力的增加而压靠在最上面的片材上。因此，采用简单的施工方法和低成本实现了非常可靠的给纸操作。

2. 发明授权

US5711519A Device for feeding flat material 失效
标题翻译：平板材料供给装置
公开(公告)号：US5711519A
公开(公告)日：1998-01-27
申请号：US644102
申请日：1996-05-10
申请人： Giuseppe Bortolotti
发明人： Giuseppe Bortolotti
IPC分类号： B65H1/04 , B65H3/06 , B65H3/56
CPC分类号： B65H3/0638 , B65H1/022 , B65H3/0653 , B65H3/56
摘要： The feed device comprises a supply chamber (6) with a forward wall (9) having an inclined plane (45) provided with retaining elements for the stack of sheets contained in the supply chamber in the form of strips of cut pile fabric (48) whose fibers retain the sheets by their forward edge. A drive shaft (23) carries drive rolls (20) comprising a sector (100) with high coefficient of friction to drive the top sheet from the stack and a sector (101) with low coefficient of friction permitting sliding of the sheet during an alignment phase of the sheet. The drive shaft (23) is actuated by a drive mechanism (50) comprising a clutch with a toothed pinion (62) having two discontinuities defining rest and stop positions of alignment coacting with a clutch and retaining lever (66) controlled by reverse rotation of the drive motor (58) of the printer. An advancing mechanism (54) permits effecting engagement of the toothed pinion (62) with an intermediate pinion (61) upon a clutch control. Actuating cams (106) permit pressing the support plate (12) of the sheets back to its rest position. This support plate (12) is subdivided into three portions resiliently urged by three springs (16) in the direction of the drive rolls (20).
摘要翻译：进料装置包括具有前壁（9）的供给室（6），所述前壁具有倾斜平面（45），所述倾斜平面（45）设置有以所述切绒布织物（48）的条形式包含在所述供应室中的所述堆叠的片材的保持元件，其纤维通过其前缘保持片材。驱动轴（23）承载驱动辊（20），驱动辊（20）包括具有高摩擦系数的扇区（100）以从堆叠驱动顶片，并且具有低摩擦系数的扇区（101）允许片材在对准期间滑动相片。驱动轴（23）由驱动机构（50）驱动，该驱动机构（50）包括具有齿形小齿轮（62）的离合器，所述齿形小齿轮具有两个不连续性，所述不啮合限定了与离合器对准的停止位置和停止位置，并且通过反向旋转打印机的驱动马达（58）。前进机构（54）允许齿轮小齿轮（62）在离合器控制时与中间小齿轮（61）的啮合。致动凸轮（106）允许将片材的支撑板（12）压回其静止位置。该支撑板（12）被分成三个部分，这三个部分在驱动辊（20）的方向上被三个弹簧（16）弹性地推压。

3. 发明授权

US5527029A Device for introducing sheets or envelopes into a printer 失效
标题翻译：将纸张或信封引入打印机的设备
公开(公告)号：US5527029A
公开(公告)日：1996-06-18
申请号：US352153
申请日：1994-12-01
申请人： Giuseppe Bortolotti , Jorge Costa
发明人： Giuseppe Bortolotti , Jorge Costa
IPC分类号： B41J13/00 , B65H1/02 , B65H3/52 , B65H3/56
CPC分类号： B65H3/5223
摘要： The introduction device includes a supply tray (6) with a front wall (9), in which a pile of sheets (14) is biased towards driving rollers (17) by the action of a support plate (12) and a spring (16). The front wall (9) is provided with an extension (30) of which one portion forms a fixed sloping plane (31) provided with three openings (34). Three leaf springs (35) are fastened on one side of the supply tray and have at their other end a curved part (36)engaged into the openings (34). These springs (35) form with the sloping plane (31) a retaining member (40) of which the slope is variable depending on the rigidity of the sheets or envelopes to be introduced, the slope being small in the case of thin sheets and greater in the case of rigid sheets or envelopes, thus ensuring a sheet by sheet introduction which is reliable.
摘要翻译：引入装置包括具有前壁（9）的供应托盘（6），其中一堆片材（14）通过支撑板（12）和弹簧（16）的作用被偏压到驱动辊（17））。前壁（9）设置有延伸部（30），其中一个部分形成设置有三个开口（34）的固定倾斜平面（31）。三个板簧（35）紧固在供应托盘的一侧上，并且在另一端具有与开口（34）接合的弯曲部分（36）。这些弹簧（35）与倾斜平面（31）一起形成保持构件（40），该保持构件（40）根据要引入的片材或信封的刚度而变化，斜面在薄片情况下较小，并且更大在刚性片材或信封的情况下，从而确保可靠的片材引入。

4. 发明授权

US06728012B2 Multifunction terminal 失效
标题翻译：多功能终端
公开(公告)号：US06728012B2
公开(公告)日：2004-04-27
申请号：US09346727
申请日：1999-07-02
申请人： Eric Bacher , Giuseppe Bortolotti
发明人： Eric Bacher , Giuseppe Bortolotti
IPC分类号： H04N104
CPC分类号： B65H83/025 , B41J13/00 , B65H15/00 , B65H39/11 , B65H2408/113 , H04N1/00572 , H04N1/0058 , H04N1/00588 , H04N1/00591 , H04N1/00602 , H04N1/0062 , H04N1/00631 , H04N1/00655 , H04N1/0461 , H04N1/1215 , H04N1/193
摘要： A multifunction terminal is suitable for performing the functions of printing, scanning, copying, fax transmission and reception and/or sorting of documents. It comprises feeding stations (12, 14) for the sheets and the originals, a feeding path (18) with a printer (51) and a data reader (55), and a reception assembly (20) mounted pivotingly on a frame (10) and comprising reception holders (64, 65) and intermediate storing trays (62, 63). The sheets and the originals are fed by feeding members (77) into the storing trays, are retained there and displaced before being fed back into the feeding path where they are turned over for processing, printing, reading of their second face. Accordingly a multifunction terminal is obtained, which is simple to build, compact and reliable, providing a large number of duplex processing functions, all at a very moderate cost price.
摘要翻译：多功能终端适用于执行文件的打印，扫描，复印，传真发送和接收和/或排序的功能。它包括用于片材和原稿的馈送台（12,14），具有打印机（51）和数据读取器（55）的馈送路径（18）以及枢转地安装在框架（10）上的接收组件（20））并且包括接收保持器（64,65）和中间存储托盘（62,63）。纸张和原稿由馈送部件（77）馈送到存放托盘中，并被保持在那里，并在被反馈进入其被翻转的馈送路径之前移动，以进行处理，打印，读取它们的第二面。因此，获得了一种多功能终端，其构造简单，紧凑和可靠，提供了大量的双工处理功能，均以非常适中的成本价格。

5. 发明授权

US06443445B1 Device for the feeding of flat materials 有权
标题翻译：平板材料喂料装置
公开(公告)号：US06443445B1
公开(公告)日：2002-09-03
申请号：US09619608
申请日：2000-07-19
申请人： Giuseppe Bortolotti
发明人： Giuseppe Bortolotti
IPC分类号： B65H306
CPC分类号： B65H3/06 , B65H3/0661 , B65H3/0669 , B65H3/66 , B65H5/06 , B65H5/068 , B65H5/36 , B65H2301/3122 , B65H2403/42 , B65H2403/421 , B65H2403/47 , B65H2404/1521 , B65H2511/22 , B65H2801/12
摘要： A sheet feeding device for printers and other machines comprises a movable support (17) whereon a stack of sheets may be arranged and resiliently urged against selection wheels (19). A retracting mechanism (50) is arranged so as to push back during one phase of a selection cycle the movable support (7) by a predetermined distance which is substantially constant and independent of the thickness of the stack of sheets. The retracting mechanism (50) for this purpose comprises a connecting rod (58) displaced by a cam wheel (66) following a backward and forward movement. The connecting rod (58) bears a pawl (57) cooperating with a ratchet wheel (56) suitable for driving a lever (51) integral with the movable support (17). Additionally an actuating mechanism permits the partial opening of the guiding channel (28) when the sheet arrives in a printing zone (35). Thanks to these characteristics, the movements of parts, and in particular of the movable support (17), may be kept to an optimal and constant minimum, which ensures fast, precise and noiseless operation. Printing of great precision is also obtained.
摘要翻译：用于打印机和其它机器的片材进给装置包括可移动支撑件（17），其中可以布置一叠片材并弹性地推靠选择轮（19）。回缩机构（50）被布置成在选择周期的一个阶段期间将可移动支撑件（7）推回预定距离，该预定距离基本上是恒定的并且与片材堆叠的厚度无关。用于此目的的回缩机构（50）包括在向后和向后运动之后被凸轮（66）移位的连杆（58）。连杆（58）具有与适于驱动与可移动支撑件（17）成一体的杠杆（51）的棘轮（56）配合的棘爪（57）。另外，当片材到达打印区域（35）时，致动机构允许引导通道（28）的部分打开。由于这些特征，部件，特别是可移动支撑件（17）的移动可以保持在最佳和恒定的最小值，这确保了快速，精确和无噪声的操作。也获得了高精度的印刷。

6. 发明授权

US06250754B1 Duplex printer 有权
标题翻译：双面打印机
公开(公告)号：US06250754B1
公开(公告)日：2001-06-26
申请号：US09295383
申请日：1999-04-21
申请人： Giuseppe Bortolotti
发明人： Giuseppe Bortolotti
IPC分类号： B41J201
CPC分类号： B41J13/0045 , B41J3/60
摘要： The printer comprises a first receptacle (11) for the sheets to be printed, a sheet feeding path (27) with a printing zone (14) and a second receptacle (15) for the printed sheets. The latter is integral with an intermediate storing device having storage trays (42, 43) thus forming a group (44) which can be pivoted about a shaft (45). The sheets printed on a first face are fed by conveying members (57) into the storage trays, retained for drying, fed again into the feeding path (27) where they are reversed for printing on their second face and then arranged in the second receptacle (15). Accordingly a duplex printer is obtained, which can be used reliably with ink jet printheads, and which works dependably, has low overall dimensions and is simple and inexpensive to build.
摘要翻译：打印机包括用于要打印的纸张的第一容器（11），具有印刷区域（14）的片材进给路径（27）和用于印刷纸张的第二容器（15）。后者与具有存储托盘（42,43）的中间存储装置成一体，从而形成可围绕轴（45）枢转的组（44）。印刷在第一面上的纸张由输送部件（57）输送到储存托盘中，保持干燥，再次送入进料路径（27），在进料路径中它们被反转以在其第二面上印刷，然后布置在第二容器（15）。因此，获得了可以与喷墨打印头可靠地使用并且可靠地工作的双面打印机具有低的总体尺寸，并且构造简单且便宜。

7. 发明授权

US5767884A Ink jet printer with printed sheets stacking device 失效
标题翻译：喷墨打印机具有打印纸张堆叠装置
公开(公告)号：US5767884A
公开(公告)日：1998-06-16
申请号：US802346
申请日：1997-02-11
申请人： Giuseppe Bortolotti , Alain Tabasso
发明人： Giuseppe Bortolotti , Alain Tabasso
IPC分类号： B41J13/10 , B41J2/01
CPC分类号： B41J13/106
摘要： The printer comprises an entrance, a printing station, a collection tray for the printed sheets and temporary storage mechanisms on which a printed sheet is placed immediately after printing. These mechanisms comprise pivotingly mounted shutters, opening and closing of which is commanded by a slide comprising two rails cooperating with levers integral with the shafts of the shutters. The slide can be made temporarily integral with the printing carriage by means of a selection pin, the cams of which cooperate with two fixed abutments. The carriage thus performs selection and driving of the temporary storage mechanisms, which are easy to build and operate precisely at a low cost price.
摘要翻译：打印机包括入口，打印站，用于打印的纸张的收集托盘和在打印后立即放置印刷纸的临时存储机构。这些机构包括枢转安装的百叶窗，其打开和关闭由包括两个轨道的滑块控制，滑轨与与快门的轴一体的杠杆配合。滑块可以通过选择销与打印托架暂时成一体，其凸轮与两个固定的基座配合。因此，滑架可以选择和驱动临时存储机构，其易于构建并且以低成本价格精确地操作。

8. 发明授权

US5478067A Device for introducing sheets 失效
标题翻译：介绍纸张的设备
公开(公告)号：US5478067A
公开(公告)日：1995-12-26
申请号：US271624
申请日：1994-07-07
申请人： Marcelino Requena , Bernard Gamper , Giuseppe Bortolotti
发明人： Marcelino Requena , Bernard Gamper , Giuseppe Bortolotti
IPC分类号： B65H1/04 , B65H1/14 , B65H3/06 , B65H3/66 , B65H5/22
CPC分类号： B65H3/0661 , B65H3/0669
摘要： The device includes an introduction channel (51) into which the sheets are stacked on a support (52). During the selection of the top sheet (53a), urging members (66) urge the sheets (53) against driving rollers (11) which convey the top sheet until its front edge comes in contact with a fixed alignment stop (67). After the alignment of the sheet, deflector elements (68) bring the front edge to the driving rollers (11) in such a manner that the sheet comes in contact with the periphery of these rollers (11) to be driven until it faces the printing head. A selection and a conveying of the sheets are thus achieved which are reliable, as well as an accurate alignment, while reducing the space needed for the device.
摘要翻译：该装置包括介质通道（51），片材堆叠在支撑件（52）上。在选择顶片（53a）期间，推动构件（66）推动片材（53）抵靠传送顶片的驱动辊（11），直到其前边缘与固定对准止挡（67）接触。在片材对准之后，偏转元件（68）将前边缘带到驱动辊（11），使得片材与这些辊（11）的周边接触以被驱动，直到其面向打印头。从而实现了片材的选择和输送，其是可靠的以及精确的对准，同时减少了装置所需的空间。

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