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9 条记录 (耗时 0.013 秒)

    Document-aligning device for office machines
    1.
    发明授权
    Document-aligning device for office machines 失效
    用于办公机械的文件装置

    公开(公告)号：US3581862A

    公开(公告)日：1971-06-01

    申请号：US3581862D

    申请日：1969-05-06

    申请人： OLIVETTI & CO SPA

    发明人： SANDRONE BRUNO ,  TONIOLO ANTONIO

    IPC分类号： B41J13/32 ,  B41J13/00

    CPC分类号： B41J13/32

    摘要： Document-aligning device for office machines, comprising a guide plate for the document, first and second stops for arresting two edges of the document in two directions perpendicular to each other, a rotatable roller which cooperates with the plate to urge the document first against the first stop, and means for turning the shaft of the roller through 90* when the document is arrested by the first stop as a result of which the roller then urges the document against the second stop.

    Receiving device for code combinations for a teleprinter of the start-stop type
    2.
    发明授权
    Receiving device for code combinations for a teleprinter of the start-stop type 失效
    接收装置，用于起动型电动机的代码组合

    公开(公告)号：US3604851A

    公开(公告)日：1971-09-14

    申请号：US3604851D

    申请日：1969-06-12

    申请人： OLIVETTI & CO SPA

    发明人： SANDRONE BRUNO ,  RICCIARDI GIUSEPPE

    IPC分类号： H04L17/30 ,  H04L15/24

    CPC分类号： H04L17/30

    摘要： A receiving device for a start-stop teleprinter comprises a shifting register adapted to serially receive a code combination and to transfer in parallel the received combination to a temporary storing register for simultaneously controlling a set of code electromagnets. A start electromagnet adapted to cause a printing mechanism to be cyclically operated is controlled by a bistable control circuit, which is set by a character ready signal generated upon receiving the code combination. The circuit then clears the storing register and is reset by a signal generated upon sensing at least one element movable with said mechanism.

    Carriage-shifting arrangement for teleprinters and terminal apparatus in general
    6.
    发明授权
    Carriage-shifting arrangement for teleprinters and terminal apparatus in general 失效
    一般用于电视机和终端设备的运输安排

    公开(公告)号：US3646268A

    公开(公告)日：1972-02-29

    申请号：US3646268D

    申请日：1969-03-03

    申请人： OLIVETTI & CO SPA

    发明人： RICCIARDI GIUSEPPE ,  SANDRONE BRUNO

    IPC分类号： H04L13/18 ,  H04L15/34

    CPC分类号： H04L13/186

    摘要： A carriage-shifting arrangement for a teleprinter or other terminal apparatus having a movable carriage. The shifting arrangement includes an actuating means controlled by a code combination for rendering a normally operative carriage shift mechanism inoperative and a normally inoperative carriagetabulating mechanism including a series of tabulating stops operative, and for rendering at least one counter-stop operative to selectively individually contact the tabulating stops for selectively arresting the carriage.

    摘要翻译： 一种用于具有可移动托架的电传打印机或其他终端设备的滑架移动装置。 移动装置包括由代码组合控制的致动装置，用于使正常操作的托架移位机构不起作用，以及通常不工作的托盘机构，其包括可操作的一系列制表停止件，并且用于使至少一个反向停止操作以选择性地单独操作 请联系制表台，以选择性地阻止滑架。

    Front-feeding device for accounting or other such machines
    7.
    发明授权
    Front-feeding device for accounting or other such machines 失效
    用于会计或其他此类机器的前馈设备

    公开(公告)号：US3625333A

    公开(公告)日：1971-12-07

    申请号：US3625333D

    申请日：1969-02-27

    申请人： OLIVETTI & CO SPA

    发明人： CORTONA ALESSANDRO ,  SANDRONE BRUNO

    IPC分类号： B41J11/50 ,  B41J11/54 ,  B41J11/48

    CPC分类号： B41J11/54 ,  B41J11/50

    摘要： Feed apparatus for printing machines providing both front and back feed in which a pivotal guide frame mounted over the printing platen has a plurality of longitudinal guide surfaces for guiding front and back fed sheets separately, a pivotally supported guide rule parallel to said frame providing a frontmost guide surface, lateral adjustable guides mounted on said frame and said rule, front and rear bottom guides positioned below the printing platen together with respective paper-pressing rollers, a plurality of interengaged levers for effectuating release of a plurality of said guides simultaneously for insertion of sheet material and cam-operated clutch means for releasing the printing platen for free manual rotation during the insertion of material.