Communications adaptor bracket
    9.
    发明授权
    Communications adaptor bracket 失效
    通讯适配器支架

    公开(公告)号:US4761823A

    公开(公告)日:1988-08-02

    申请号:US904558

    申请日:1986-09-05

    申请人: Duane T. Fier

    发明人: Duane T. Fier

    IPC分类号: H04B1/38

    CPC分类号: H04B1/3877 Y10S439/916

    摘要: A method and apparatus for adapting a portable radio transceiver (10) for configuration in electronic communication with a main console of a fixed or mobile communication system. The apparatus employs a bracket (36) which serves to extend, by cables 52, 54, various functional input terminals at the console to function contacts (44, 46) at the bracket (36). The transceiver (10) includes apparatus (34) for mating the transceiver (10) to the bracket (36). The bracket (36) carries a track (50) for accepting the track rider mating apparatus (34) of the transceiver (10).

    摘要翻译: 一种用于使便携式无线电收发机(10)适配用于与固定或移动通信系统的主控制台进行电子通信的方法和装置。 该装置采用支架(36),其用于通过电缆52,54在控制台处延伸各个功能输入端子,以使支架(36)处的触头(44,46)发挥作用。 收发器(10)包括用于将收发器(10)与支架(36)配合的装置(34)。 托架(36)承载轨道(50),用于接收收发器(10)的轨道骑车者配合装置(34)。

    Two-piece lock
    10.
    发明授权
    Two-piece lock 失效
    两件式锁

    公开(公告)号:US5217264A

    公开(公告)日:1993-06-08

    申请号:US901558

    申请日:1992-06-19

    申请人: Duane T. Fier

    发明人: Duane T. Fier

    IPC分类号: E05B15/00 E05B65/08 E05C3/10

    摘要: A lock intended primarily for gliding or hinged doors or windows. The lock is an improvement over the prior art in that it is a very simple mechanism which nonetheless is secure and cannot be back-driven. The lock mechanism is made up of essentially two parts: a cam gear which is rotatably mounted on a housing and acts as an actuator, and a cam rack which is linearly slidable relative to the housing. Rotation of the cam gear causes the cam rack to move between an unlocked and a locked position. Once in the locked position, a gear tooth of the cam gear engages with a stop surface on the cam rack to prevent the cam rack from being back-driven.

    摘要翻译: 主要用于滑动或铰链的门或窗的锁。 该锁是对现有技术的改进,因为它是一种非常简单的机制,尽管如此,它是安全的,不能被反向驱动。 锁定机构由基本上由两部分组成:可旋转地安装在壳体上并用作致动器的凸轮齿轮以及相对于壳体可线性滑动的凸轮齿条。 凸轮齿轮的旋转导致凸轮架在解锁和锁定位置之间移动。 一旦处于锁定位置,凸轮齿轮的齿轮齿与凸轮架上的止动表面接合,以防止凸轮齿条反向驱动。