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267 条记录 (耗时 0.013 秒)

    Digital display mechanism
    1.
    发明授权
    Digital display mechanism 失效
    数字显示机制

    公开(公告)号：US3922848A

    公开(公告)日：1975-12-02

    申请号：US44969674

    申请日：1974-03-11

    申请人： MALLORY & CO INC P R

    发明人： WEBER RICHARD H

    IPC分类号： G09F11/23 ,  G04B19/21 ,  G06M1/06 ,  G06M1/24 ,  G04B19/02

    CPC分类号： G06M1/241 ,  G04B19/21 ,  G06M1/062

    摘要： A first rotating display means having indicia on its outer periphery, rotates within and in synchronization with a second rotating display means having indicia and a window on its outer periphery, the indicia for the first display means being visible through the window at selected times.

    摘要翻译： 具有在其外周上的标记的第一旋转显示装置在具有标记的第二旋转显示装置和在其外周上具有窗口的同时旋转，用于第一显示装置的标记在选定时间通过窗可见。

    Electric odometer drive
    2.
    发明授权
    Electric odometer drive 失效
    电动光盘驱动器

    公开(公告)号：US3812332A

    公开(公告)日：1974-05-21

    申请号：US31243172

    申请日：1972-12-05

    申请人： FORD MOTOR CO

    发明人： WOODWARD G

    IPC分类号： G06M1/06 ,  G01C22/00

    CPC分类号： G06M1/062

    摘要： An electrically operated odometer system having a panel-mounted indicator unit and a remote transmission-mounted sensor unit, each characterized by compactness and smoothness of operation. Both units are related by an electrical circuit means employing a unique switching arrangement dependent in part upon the use of a wobble-type planocentric gear reduction to achieve space reduction and improve operation.

    Nonreversible odometer
    3.
    发明授权
    Nonreversible odometer 失效
    不可逆的ODOMETER

    公开(公告)号：US3636320A

    公开(公告)日：1972-01-18

    申请号：US3636320D

    申请日：1970-07-23

    申请人： FORD MOTOR CO

    发明人： WALLIS GEORGE C

    IPC分类号： G06M1/06 ,  G01C22/00

    CPC分类号： G06M1/062

    摘要： A nonreversible odometer for a driven vehicle includes a plurality of driven number wheels which display the total distance traveled by the vehicle. The gear train of the odometer is designed so that an input thereto which increases the total indicated travel of the vehicle is transmitted through the gear train to increase the travel distance displayed on the number wheels. On the other hand, if the input to the odometer is one which would decrease the total displayed travel of the vehicle, the drive between the input shaft and the number wheels is interrupted and no decrease is effected.

    Revolution counter with disconnecting means
    4.
    发明授权
    Revolution counter with disconnecting means 失效
    具有断开连接方式的变革计数器

    公开(公告)号：US3610521A

    公开(公告)日：1971-10-05

    申请号：US3610521D

    申请日：1970-08-21

    申请人： SUN OIL CO

    发明人： YOUNG EINAR T

    IPC分类号： G06M1/02 ,  G06M1/06 ,  G06M1/16 ,  G04B15/00 ,  G04B37/04

    CPC分类号： G06M1/062 ,  G06M1/028 ,  G06M1/163

    摘要： An array of number wheels in a counter are mounted for free rotation on a shaft and are normally held out of engagement with a driving gear by a strong spring which biases the shaft axially in one direction. To couple the counter to its driving gear, the shaft is pushed axially in the opposite direction to overcome the spring force and allow the wheels to be moved into engagement with the driving gear by the action of a weaker spring.