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1. 发明申请

WO1997015449A1 HOLDER FOR REFILLING AND PRESERVING AN INK JET PRINTHEAD 审中-公开
标题翻译：用于重新注射和保存喷墨打印头的夹持器
公开(公告)号：WO1997015449A1
公开(公告)日：1997-05-01
申请号：PCT/IT1996000192
申请日：1996-10-17
申请人： OLIVETTI LEXIKON S.P.A.
发明人： OLIVETTI LEXIKON S.P.A. , SOLERO, Giorgio
IPC分类号： B41J02/175
CPC分类号： B41J2/17506
摘要： A holer (10) for refilling an ink jet printhead (11) comprises a box (21) and two covers (22, 23), pivoted upwardly on the box (21) for being rotatable reciprocally and with respect to the box (21). A first cover (22) is provided for positioning and locking the printhead (11) into the box (21). A second cover (23) is superimposable to the first cover (22) and is provided with a seat (30) for being coupled with a refill cartridge (34) so as to refill the printhead (11). A short tube (31) is mounted in the second cover (23) inside the seat (30) to allow ink to pass from the cartridge (34) to the printhead (11) for refilling the latter. Pivoting of the two covers (22 and 23) allows simple and exact positioning of the same covers with respect to the printhead (11), first to lock it into the box (21) and then to fill the printhead (11) with ink. According to another embodiment (20), an upper cover (123) provides sliding support for a sliding member (60) bearing a short tube (131). When the upper cover (123) is rotated and closed on a box (121), one end (133) of the tube (131) is brought into contact, without forcing it, with a sealing element (65) which seals a refill hole (18) in the printhead. Subsequently the cartridge (34) is pushed against another end (132) of the tube (131), resulting both in the tube (131) perforating the cartridge (34) and also expelling the sealing element (65) from the refill hole (18), thus allowing ink to be transferred from the cartridge (34) to the head (11) through the tube (131).
摘要翻译：用于重新填充喷墨打印头（11）的滚筒（10）包括一个盒子（21）和两个盖子（22,23），它们在盒子（21）上向上枢转，以便可往复转动并相对于盒子（21）。提供第一盖（22）用于将打印头（11）定位和锁定到箱体（21）中。第二盖（23）可重叠到第一盖（22）并且设置有用于与再填充盒（34）联接以便重新填充打印头（11）的座（30）。在座（30）内的第二盖（23）中安装短管（31），以允许墨水从墨盒（34）传递到打印头（11）以再填充墨盒。两个盖（22和23）的转动允许相对于打印头（11）的相同盖板的简单且精确的定位，首先将其锁定到箱体（21）中，然后用墨水填充打印头（11）。根据另一实施例（20），上盖（123）为支承短管（131）的滑动件（60）提供滑动支撑。当上盖（123）在箱体（121）上旋转和关闭时，管（131）的一端（133）与密封元件（65）形成接触，而密封元件（65）密封填充孔（18）。随后，盒（34）被推压到管（131）的另一端（132），导致管（131）穿过筒（34）并且还将密封元件（65）从补充孔（18）排出），从而允许墨通过管（131）从墨盒（34）转移到头部（11）。

2. 发明申请

WO1998003339A1 HOLDER FOR REFILLING OF AN INK JET PRINTHEAD AND CREATING A DEPRESSION THEREIN 审中-公开
标题翻译：墨水喷射器的重新装配和创建一个沉淀物
公开(公告)号：WO1998003339A1
公开(公告)日：1998-01-29
申请号：PCT/IT1997000155
申请日：1997-06-30
申请人： OLIVETTI LEXIKON S.P.A. , SOLERO, Giorgio
发明人： OLIVETTI LEXIKON S.P.A.
IPC分类号： B41J02/175
CPC分类号： B41J2/17506
摘要： A holder (10) for refilling an ink jet printhead (11) and provided with an ink tank, comprises a bottom part (12) suitable for accommodating the printhead (11), a cover (13) suitable for being overlaid on the bottom part (12), and positioning means (31, 32) supported by the cover (13) to enable positioning of a refill cartridge (33) with respect to the printhead (11) accommodated in the bottom part (12). The bottom part (12) bears two fulcrum-mounted handles (17, 18) provided with two respective cams (22, 23) which, when the handles are turned and closed with respect to the bottom part (12), press against resiliently yielding walls (57, 58) of the printhead (11) accommodated in the bottom part (12), deforming them and causing a corresponding reduction in volume of the ink tank. Accordingly, when the handles (17, 18) are opened again, on completion of refilling, and the associated cams (22, 23) are disengaged from the yielding walls, the ink tank automatically expands and enters a state of depression.
摘要翻译：一种用于重新填充喷墨打印头（11）并设置有墨盒的保持器（10），包括适于容纳打印头（11）的底部（12），适于覆盖在底部上的盖（13）（12）和由所述盖（13）支撑的定位装置（31,32），以使得相对于容纳在底部部分（12）中的打印头（11）能够定位重新填充盒（33）。底部（12）具有两个支点安装的手柄（17,18），其设有两个相应的凸轮（22,23），当手柄相对于底部部分（12）转动和关闭时，该凸轮压紧弹性屈服打印头（11）的容纳在底部部分（12）中的壁（57,58）使它们变形并且相应地减小墨水盒的体积。因此，当手柄（17,18）再次打开时，在完成再填充时，并且相关联的凸轮（22,23）从屈服壁脱离，墨盒自动膨胀并进入凹陷状态。

3. 发明公开

EP1098771A1 INK JET PRINTHEAD 有权
标题翻译：喷墨头
公开(公告)号：EP1098771A1
公开(公告)日：2001-05-16
申请号：EP99929693.2
申请日：1999-06-25
申请人： Olivetti Lexikon S.p.A.
发明人： MANINI, Enrico
IPC分类号： B41J2/14 , B41J2/16
CPC分类号： B41J2/1603 , B41J2/14145 , B41J2/1628 , B41J2/1631 , B41J2/1632
摘要： In a 'top-shooter', thermal type colour ink jet printhead, the ducts bringing the different coloured inks to the corresponding groups of nozzles (13), through the silicon die (11) of the actuator assembly (10), consist of the combination of a slot (15) made starting from the lower face (21) of the die (11) by means of cutting performed by sandblasting; and a trench (14), wider and concentric with respect to the slot (15), made in the upper face (20) of the die (11) by means of chemical etching of the inductively coupled plasma (ICP) type, in such a way that the distance (18) between the slots (15) in the lower face (21) of the die (11) is greater than the distance (17) between the trenches (14), and accordingly between the groups of nozzles (13), on the upper face (20) of the die (11), thus permitting an optimal use of the surface area of the die (11) without compromising the sealing of the tanks.

4. 发明公开

EP0987115A2 Printer with two working positions 有权
标题翻译：打印机有两个工作位置
公开(公告)号：EP0987115A2
公开(公告)日：2000-03-22
申请号：EP99117689.2
申请日：1999-09-08
申请人： Olivetti Lexikon S.p.A.
发明人： Scarton, Gianrico , De Ambrogio, Attilio
IPC分类号： B41J3/00
CPC分类号： B41J13/00 , B41J29/02
摘要： An ink jet printer (10) having selectively two distinct working positions (P1, P2), respectively a vertical working position (P1) and a horizontal working position (P2), comprising an external casing (13) provided with a first (12) and a second side (14), both flat, with a common edge (15) and reciprocally inclined at an obtuse angle (19); a feeding tray (21) for accommodating at the entrance the sheets (25) to be fed to the printer (10); and a collecting tray (29), arranged to the front of the feeding tray (21), for collecting the sheets at the outlet after they have been printed. In the vertical working position (P1), the printer (10) sits on a horizontal plane (11) on its first side (12), and has the feeding and collecting trays (21, 29) directed upwardly; whereas, in the horizontal working position (P2), the printer (10) sits on the horizontal plane (11) on its second side (14), and has the feeding and collecting trays (21, 29) disposed horizontally to the operator. The printer (10) has the advantage that it can be disposed differently to the user, depending on the latter's preferences, and can also be easily arranged for use on the horizontal plane (11), taking into account the amount of space actually available.
摘要翻译：本发明涉及一种喷墨打印机（10），该喷墨打印机（10）具有选择性地具有两个不同的工作位置（P1，P2），分别为垂直工作位置（P1）和水平工作位置（P2）和平坦的第二侧（14），所述第二侧（14）具有共同边缘（15）并且以钝角（19）往复地倾斜; （21），用于在入口处容纳待输送到打印机（10）的纸张（25）; 和布置在进料盘（21）前部的收集盘（29），用于在已经打印之后收集出口处的片材。在垂直工作位置（P1）中，打印机（10）位于其第一侧面（12）上的水平面（11）上，并具有朝上的进料盘和收集盘（21,29）; 而在水平工作位置（P2）中，打印机（10）在其第二侧（14）上位于水平面（11）上，并且具有水平布置于操作者的进料盘和收集盘（21,29）。打印机（10）具有以下优点：根据用户的喜好，它可以以不同于用户的方式布置，并且考虑到实际可用的空间量，还可以容易地布置用于水平面（11）。

5. 发明授权

EP0677390B1 Method of improving the printing of graphic images and related ink jet dot matrix printing apparatus 失效
标题翻译：一种用于提高图形图像的打印和相应的喷墨打印装置的方法
公开(公告)号：EP0677390B1
公开(公告)日：2000-03-15
申请号：EP95302312.4
申请日：1995-04-06
申请人： Olivetti Lexikon S.p.A.
发明人： Scardovi, Alessandro , Clemente, Alcide
IPC分类号： B41J2/205 , B41J2/51
CPC分类号： B41J2/2132 , G06K15/107

6. 发明公开

EP0927642A1 Ink ribbon cartridge 有权
标题翻译：墨盒墨盒
公开(公告)号：EP0927642A1
公开(公告)日：1999-07-07
申请号：EP98124701.8
申请日：1998-12-23
申请人： Olivetti Lexikon S.p.A.
发明人： Uggetti, Sergio
IPC分类号： B41J32/00
CPC分类号： B41J33/08 , B41J32/00 , B41J32/02 , B41J35/08
摘要： A cartridge (10) for an ink ribbon (12) suitable for being removably fitted in a printer in order to print a line of print by means of the ribbon, comprising a shell (11) containing a ribbon store (13) and a pair of arms (21, 22) fulcrum-mounted on two opposite ends of the shell (11) and suitable for guiding the ribbon (12) on the outside of the shell. When the cartridge (10) is fitted in the printer, the two arms (21, 22) are rotated with respect to the shell (11) in order to guide the ribbon in a printing zone at a distance from the shell. Conversely, when the cartridge (10) is removed from the printer, the two arms (21, 22) may be withdrawn upon the sides of the shell (11), thereby reducing the overall dimensions of the cartridge (10).
摘要翻译：一种用于墨带（12）的墨盒（10），其适于可拆卸地安装在打印机中，以便借助于墨带打印一行打印件，该墨盒（10）包括包含墨带存储器（13）和一对臂（21,22）支点安装在壳体（11）的两个相对端上，并且适于在壳体的外侧引导带（12）。当墨盒（10）安装在打印机中时，两个臂（21,22）相对于壳体（11）旋转，以在距壳体一定距离的打印区域中引导墨带。相反，当将盒（10）从打印机移除时，两个臂（21,22）可以缩回到壳（11）的侧面上，由此减小盒（10）的整体尺寸。

7. 发明公开

EP0853059A2 Device for selectively feeding sheets from two trays in an office machine 失效
标题翻译：装置，用于选择性地供给从两个暗盒片在办公室机器
公开(公告)号：EP0853059A2
公开(公告)日：1998-07-15
申请号：EP98100011.0
申请日：1998-01-02
申请人： Olivetti Lexikon S.p.A.
发明人： Foglino, Roberto , Manzone, Mario , Mazzini, Daniele
IPC分类号： B65H3/44
CPC分类号： B65H3/44 , B65H2301/42328
摘要： A device (21) for selectively feeding sheets (24, 28) contained in two separate trays (22, 26) by means of a pick-up unit (31), wherein the latter is located between the two trays (22,26). The latter-named (22, 26) are fulcrum-mounted on a structure (33) and are driven alternatively by a motor (61) depending on the latter's direction of rotation so as to be brought selectively into sliding engagement with the pick-up unit (31), and accordingly result in one sheet at a time being picked up and fed from one or the other of the two trays (22, 26). The device (21) is particularly suitable for incorporation in an office machine, such as for example a facsimile system (20) or a printer, for selectively feeding sheets of different types.
摘要翻译：包含在两个单独的托盘（22，26）的装置（21），用于选择性进给纸张（24，28）由一个拾取单元（31），其中后者位于两个托盘之间的手段（22,26），后者命名（22，26）是支点安装在结构（33）和由电机（61）交替地驱动，根据旋转后者的方向，以便被选择性地与所述拾取滑动接合单元（31），并且在时间相应地导致一个片被拾起并送入从一个或另一个的两个托盘（22，26）的。所述装置（21）是特别适合于并入在办公室机器，颜色：如对于实施例的传真系统（20）或一台打印机，用于不同类型的选择性进给片材。

8. 发明公开

EP0781045A2 Adjustable protective screen for monitors of different dimensions 失效
标题翻译： Verstellbare SchutzscheibefürMonitore verschiedenerGrösse
公开(公告)号：EP0781045A2
公开(公告)日：1997-06-25
申请号：EP96120337.9
申请日：1996-12-18
申请人： Olivetti Lexikon S.p.A.
发明人： Solero, Giorgio
IPC分类号： H04N5/65
CPC分类号： H04N5/65 , G06F1/1609
摘要： A protective screen (10) for a monitor (11) comprising a filter (13) and two jaws (22, 23) for attaching the screen to the casing (16) of the monitor (11). The two jaws are in sliding engagement with a frame (14) of the filter (13) and are associated with elastic means (27, 28) to close the jaws together by causing them to slide on the frame (14). When the screen (10) is assembled on the monitor, the jaws (22, 23) are first opened and then closed by the elastic means (27, 28) on the side panels (18, 19) of the casing (16). Accordingly the jaws (22, 23) are suitable for adaptation to casings of different widths for stably attaching the protective screen (10) to the monitor (11).
摘要翻译：一种用于监视器（11）的保护屏（10），包括一个过滤器（13）和两个用于将屏幕连接到监视器（11）的壳体（16）的夹爪（22,23）。两个钳口与过滤器（13）的框架（14）滑动接合并且与弹性装置（27,28）相关联，以通过使其在框架（14）上滑动来将钳口关闭在一起。当屏幕（10）组装在监视器上时，夹爪（22,23）首先被打开，然后由壳体（16）的侧板（18,19）上的弹性装置（27,28）封闭。因此，钳口（22,23）适于适应不同宽度的壳体，以将保护屏（10）稳定地附接到监视器（11）。

9. 发明公开

EP0760747A1 PRINTING RIBBON FEEDING DEVICE 失效
标题翻译：带传送
公开(公告)号：EP0760747A1
公开(公告)日：1997-03-12
申请号：EP95920205.0
申请日：1995-05-22
申请人： Olivetti Lexikon S.p.A.
发明人： Uggetti, Sergio
IPC分类号： B41J33
CPC分类号： B41J33/26
摘要： This invention relates to a device (11) for the feeding of a printing ribbon (12), comprising a pair of gears (13, 14) reciprocally engaged and made to rotate by a driving shaft (17), and a third gear (20) engaged with a gear (13) of the pair. In order to increase the feeding force of the printing ribbon (12), the printing ribbon (12) is interposed both between the gears (13, 14) of the pair, and between the third gear (20) and one of the gears (13) of the pair, in such a way as to follow the profile of the engaged teeth of the gears (13, 14 and 20) and so to arrange according to a form with windings. The diameter of the third gear (20) is greater than the diameter of the other gear (14) of the pair, so that in an intermediate portion (27) between the third gear (20) and the other gear (14) the ribbon (12) is constantly tight.

10. 发明公开

EP1093413A1 ELECTRONIC DEVICE FOR THE CONTROL OF MOVING ELEMENTS IN TEXT AND/OR IMAGE PROCESSING EQUIPMENT 有权
标题翻译：电子装置控制一移动元件在文本和/或图像处理装置
公开(公告)号：EP1093413A1
公开(公告)日：2001-04-25
申请号：EP99929708.8
申请日：1999-07-02
申请人： Olivetti Lexikon S.p.A.
发明人： CERUTTI, Walter
IPC分类号： B41J19/20
CPC分类号： B41J19/202
摘要： This invention relates to a device (10) for controlling the activation of moving elements (30), such as for example an ink jet type print-head or a sensor of equipment for scanning text and/or images. The device (10), upon the measurement by means of, for example, an encoding circuit (11) and a timing circuit (14), of respectively the step P and the time period TP, corresponding to the time taken by the moving element (30) to travel the step P, and on the basis of selectively predefined numerical values associated through the control circuit (20) with the time TP, permits division of the step P into a number n of elementary steps P/n uniformly distributed through the step P, including for high values of the number n. Accordingly by means of the device (10) it is possible to obtain considerably uniform printing or scanning under all conditions and, in particular, when the resolution, which depends on the value of the number n, has to be at its maximum.

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