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1. 发明授权

US4083444A Removable cartridge for an inked ribbon and ribbon feed mechanism for printing machines 失效
标题翻译：用于印刷机的可拆卸墨盒和色带进给机构
公开(公告)号：US4083444A
公开(公告)日：1978-04-11
申请号：US702303
申请日：1976-07-02
申请人： Rinaldo Salto
发明人： Rinaldo Salto
IPC分类号： B41J32/00 , B41J33/46 , B41J33/512 , B41J35/28 , B41J33/50
CPC分类号： B41J32/00 , B41J33/512
摘要： An inked ribbon cartridge is removably mountable in a printing machine of the type comprising a support for the cartridge, two transport elements engageable with two spools, respectively, of the cartridge around which the ribbon is wound, two sensing elements for sensing the amount of the ribbon wound on the two spools, respectively, of the cartridge, a ribbon movement reversing mechanism controlled by the sensing elements for determining the direction of the rotation of the two shafts, and a control element for shifting the sensing elements from an operative position in which they sense the ribbon to an inoperative position in which they are disengaged from the spools. The cartridge comprises on a bottom part thereof at least one aperture for access of the sensing elements to the two spools and an opposing part arranged so to co-operate with the control element for the sensing elements as to cause them to shift from the inoperative position to the operative position when the cartridge is mounted on the support of the machine and from the operative position to the inoperative position when the cartridge is removed from said support.
摘要翻译：墨水墨带可移除地安装在包括用于墨盒的支撑件的打印机中，两个输送元件分别可与卷绕在其周围的墨盒的两个卷轴接合，两个传感元件，用于感测墨盒的量色带缠绕在盒的两个卷轴上，由用于确定两个轴的旋转方向的感测元件控制的色带运动反转机构，以及用于将感测元件从操作位置偏移的控制元件，它们将丝带感知到其脱离线轴的非工作位置。盒体的底部包括至少一个用于将感测元件接近两个卷轴的孔，以及布置成与用于感测元件的控制元件配合使得它们从不工作位置移动的相对部分当所述盒被从所述支撑件移除时，当所述盒被安装在所述机器的支撑件上并且从所述操作位置移动到所述不工作位置时，所述操作位置到所述操作位置。

2. 发明授权

US4067429A Selector system for a printing head for printing office machines 失效
标题翻译：用于打印办公机器的打印头的选择器系统
公开(公告)号：US4067429A
公开(公告)日：1978-01-10
申请号：US663664
申请日：1976-03-04
申请人： Rinaldo Salto , Domenico Roano
发明人： Rinaldo Salto , Domenico Roano
IPC分类号： B41J5/08 , B41J1/22 , B41J7/54 , B41J7/60 , B41J7/66 , B41J7/34
CPC分类号： B41J7/66 , B41J7/54
摘要： A selector system for a printing head for use in printing machines and the like for selecting a character to be printed from the printing head. The system comprises at least two actuatable code bars. The printing head is positioned with respect to a first coordinate by the use of a selector lever having a set of pivot elements thereon each defining a pivot axis about which the selection lever pivots a preselected amount. In response to the actuation of the code bars, the pivot element about which the selector lever pivots is selected by two stop members each pivotable in response to the actuation of one of the code bars and each engageable with one of two pivot elements, a third stop member engaged with a third pivot element and not pivoting in response to the actuation of any of the code bars and a fourth stop member engaged with a fourth pivot element and pivotable in response to the actuation of either of the two code bars.
摘要翻译：一种用于打印机等的打印头选择器系统，用于从打印头中选择要打印的字符。该系统包括至少两个致动代码条。通过使用具有一组枢轴元件的选择杆，打印头相对于第一坐标定位，每个枢转元件限定枢转轴线，选择杆围绕枢转轴线枢转预选量。响应于代码条的致动，选择杆枢转的枢转元件由两个止动构件选择，两个止动构件可响应于一个代码栏的致动而枢转，并且每个可与两个枢转元件中的一个接合，第三止动构件与第三枢转元件接合，并且响应于任何编码杆的致动而不枢转，以及与第四枢转元件接合并且响应于两个代码栏中的任一个的致动而可枢转的第四止动构件。

3. 发明授权

US3957149A Selector system for a type-bearing element of an office machine 失效
标题翻译：办公机器的承载元件的选择器系统
公开(公告)号：US3957149A
公开(公告)日：1976-05-18
申请号：US536406
申请日：1974-12-26
申请人： Rinaldo Salto
发明人： Rinaldo Salto
IPC分类号： B41J7/56 , B41J23/02
CPC分类号： B41J7/56
摘要： A selector system for a type-bearing element of a typewriter, accounting machine or other office machines, wherein a positioning member for the type-bearing element is positioned positively by a series of cam followers movable by a corresponding series of cyclically actuated cams and controlled by selectively settable stop elements. The type-bearing element comprise a shell on which the types are distributed in rows and columns. The shell is rotatable on a support sleeve provided with two side walls external to the shell. The types are distributed in two groups selectable by a transport mechanism connected to the type-bearing element through differential gears controlled by a bistable spring and two stop elements.
摘要翻译：一种用于打字机，记帐机或其他办公机器的承载元件的选择器系统，其中用于承载元件的定位构件由一系列可由相应系列的循环致动凸轮移动的凸轮从动件定位并且被控制通过选择性地设定的停止元件。承载元件包括壳体，类型在其上以行和列分布。壳体可以在外壳上设置有两个侧壁的支撑套筒上旋转。这些类型分布在两组中，可由通过由双稳态弹簧和两个止动元件控制的差速齿轮连接到承载元件的输送机构选择。

4. 发明授权

US4027763A Keyboard for office machines 失效
标题翻译：办公机器键盘
公开(公告)号：US4027763A
公开(公告)日：1977-06-07
申请号：US710671
申请日：1976-08-02
申请人： Rinaldo Salto
发明人： Rinaldo Salto
IPC分类号： B41J7/32 , B41J23/18 , B41J23/02
CPC分类号： B41J7/32 , B41J23/18
摘要： A keyboard for a typewriter, teleprinter, calculator and similar office machines comprises a series of keys, a series of setting elements selectable by the keys and a group of code bars. A setting spring moves a common setting member which positions the selected setting element on the trajectory of the code-bars. A bridge controls the code-bars and is positioned, through a cam, by a driven part of a starting clutch for a setting cycle. An intermediate member connects the common setting member with a releasing member of the starting clutch, and when the key is depressed, the intermediate member activates the starting clutch after a predetermined path of the setting member. A series of flexible laminae are flexed by the selected setting element and successively arrest temporarily the returning at rest of the selected setting element avoiding the beginning of a new setting cycle in the case a key is kept depressed.
摘要翻译：用于打字机，电传打印机，计算器和类似办公机器的键盘包括一系列键，一组可由键选择的设置元素和一组代码栏。调整弹簧移动将所选择的设定元素定位在码棒的轨迹上的公共设定部件。桥接器控制代码栏，并且通过凸轮由起动离合器的从动部分定位用于设定循环。中间构件将公共调节构件与起动离合器的释放构件连接，并且当按下键时，中间构件在设定构件的预定路径之后启动起动离合器。通过所选择的设置元件弯曲一系列柔性薄片，并且在键被保持按压的情况下，连续地暂停地停止所选择的设置元素的返回，避免新的设置周期的开始。

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