Electronic voting system that automatically returns to proper operating
state after power outage
    1.
    发明授权
    Electronic voting system that automatically returns to proper operating state after power outage 失效
    停电后自动返回正常运行状态的电子投票系统

    公开(公告)号:US5758325A

    公开(公告)日:1998-05-26

    申请号:US493096

    申请日:1995-06-21

    IPC分类号: G06F11/00 G07C13/00 G06F17/30

    CPC分类号: G06F11/0751 G07C13/00

    摘要: An electronic voting system (20) includes a central judges station (22) having a detachable flash memory cartridge (42) for use in storing election data. The data contents of the memory cartridge (42) are shadowed by identical storage in a separate flash memory module (74). The memory cartridge (42) is retained by a password-protected solenoid lock mechanism (44) to preserve the integrity of election results. The station (22) is networked to a plurality of voting booths (24 and 26) that provide ballot selections to the judges' station (22).

    摘要翻译: 电子投票系统(20)包括具有用于存储选举数据的可拆卸闪存盒(42)的中央评估站(22)。 存储器盒(42)的数据内容由单独的闪存模块(74)中的相同存储器遮蔽。 存储器盒(42)由密码保护的电磁锁定机构(44)保持,以保持选举结果的完整性。 站(22)联网到多个投票亭(24和26),其向法官站(22)提供投票选择。

    Shifting mechanism
    2.
    发明授权
    Shifting mechanism 失效
    移位机制

    公开(公告)号:US4498350A

    公开(公告)日:1985-02-12

    申请号:US420194

    申请日:1982-09-20

    申请人: Alan R. Ross

    发明人: Alan R. Ross

    IPC分类号: F16H63/30 F16H27/02 F16H29/02

    摘要: A shift mechanism (66, 68, 70, 72) for shifting a member (22, 22A', 22B, 27C) for performing an operation at a preselected one of at least two spaced-apart operating positions. The mechanism comprises a threaded screw (10, 10A, 10B, 10C) that is rotated about its central longitudinal rotational axis ("C") by a motor (14, 14A, 14B, 14C) to move a drive nut (12, 12A, 12B, 12C) in opposite axial directions therealong relative the particular direction the shaft is rotating and causes the drive nut to compress a resilient biasing means (20, 20', 20A, 20A', 20B, 20B', 20C, 20C') which is adapted to urge the member (22, 22A', 22B, 27C) to the particular position in a preloaded condition such that the operation is able to be performed by overcoming any resistance incurred in performing the operation or upon removal of the resistance upon the occurance of an event enabling the operation to occur.

    摘要翻译: 一个换档机构(66,68,70,72),用于使构件(22,22A,22B,27C)移动,以便在至少两个间隔开的操作位置中预选的一个操作中进行操作。 该机构包括通过电动机(14,14A,14B,14C)围绕其中心纵向旋转轴线(“C”)旋转的螺纹螺钉(10,10A,10B,10C),以使驱动螺母(12,12A ,12B,12C)相对于轴正在旋转的特定方向沿相反的轴向方向驱动,并使驱动螺母压缩弹性偏置装置(20,20',20A,20A',20B,20B',20C,20C') 其适于在预加载状态下将构件(22,2A',22B,27C)推动到特定位置,使得能够通过克服在执行操作或抵消时所产生的任何阻力来执行操作 发生能够进行操作的事件。

    Axle lubrication system
    3.
    发明授权
    Axle lubrication system 失效
    车轴润滑系统

    公开(公告)号:US4018097A

    公开(公告)日:1977-04-19

    申请号:US647280

    申请日:1976-01-07

    申请人: Alan R. Ross

    发明人: Alan R. Ross

    摘要: An axle lubrication system is provided utilizing an especially configured differential carrier housing adapted to be mounted to an axle housing with the axle housing oriented either upside-down or right-side-up. In either orientation, the lubrication system of the present invention provides a positive lubrication flow to the differential in either a forward or reverse direction of operation. The differential bearing support defines first and second lubricant passages and a differential carrier housing defines first and second lubricant troughs, communicating, respectively, with the first and second lubricant passages. Each of the lubricant troughs has an opening adjacent the pinion gear such that the first lubricant trough receives splash from the pinion gear, for either direction of rotation of the pinion gear, with the axle mechanism in the right-side-up position and the second lubricant trough receives the splash from the pinion gear, in either direction of rotation, with the axle mechanism in the upside-down position. Thus, the use of pick up director members is eliminated and positive lubricant flow, independent of lubricant temperature, is provided in all four modes of operation.

    摘要翻译: 提供了一种车轴润滑系统,其利用特别构造的差速器承载器壳体,其适于安装到轴壳体,轴壳体被上下颠倒或右侧向上取向。 在任一方向上,本发明的润滑系统在正向或反向操作方向上向差速器提供正润滑流。 差速轴承支撑件限定第一和第二润滑剂通道,并且差速器载体壳体限定分别与第一和第二润滑剂通道连通的第一和第二润滑剂槽。 每个润滑槽具有邻近小齿轮的开口,使得第一润滑剂槽从小齿轮接收飞行,对于小齿轮的任一方向,轴机构处于右侧向上位置,第二润滑剂槽接收第二 润滑剂槽接收来自小齿轮的飞溅,在任何一个旋转方向上,轴机构处于倒置位置。 因此,在所有四种操作模式中都提供了拾取导向器构件的使用,并且与润滑剂温度无关的积极润滑剂流动。