Security device for trolleys
    1.
    发明授权
    Security device for trolleys 失效
    手推车安全装置

    公开(公告)号:US4941560A

    公开(公告)日:1990-07-17

    申请号:US328127

    申请日:1989-02-03

    申请人: Raymond J. Bailey

    发明人: Raymond J. Bailey

    IPC分类号: G07F7/06

    CPC分类号: G07F7/0663 Y10S194/905

    摘要: A security device (10) to releasably secure articles in a queue, row or stack has a body (11, 12) to be clamped on one of the articles by a loop section (14) and lugs (17). A key (26) attached by a chain or cable to a second device (10) is received in a slot (30, 31) in the body and is releasably engaged by a peg (39) on a pivotally mounted operating arm (34), in a cavity (29) of the body entering a slot (27) in the key (26). The key (26) can only be released when a coin or token is received in a coin holder (47) in a pusher unit (48) which advances a tongue (40), the nose (41) of which engages a cam face (42) on the operating arm (34) to move the latter to release the key (26). The pusher unit (48) can only be moved to recover the coin or token from the coin holder (47) when the key (26) has been reinserted in the body and engaged by the operating arm (34).

    摘要翻译: PCT No.PCT / AU87 / 00240 Sec。 371日期1989年2月3日 102(e)日期1989年2月3日PCT提交1988年4月6日PCT公布。 出版物WO88 / 01084 日期:1988年2月11日。用于可释放地将物品固定在队列,行或堆中的安全装置(10)具有通过环部(14)夹紧在一个物品上的主体(11,12)和凸耳 17)。 通过链条或电缆连接到第二装置(10)的钥匙(26)被容纳在主体中的狭槽(30,31)中,并且由可枢转地安装的操作臂(34)上的钉(39)可释放地接合, ,在所述主体的空腔(29)中进入所述键(26)中的狭槽(27)。 当将硬币或令牌接收在推进器单元(48)中的硬币保持器(47)中时,钥匙(26)只能被释放,推进器单元(48)推进舌头(40),其中鼻部(41)接合凸轮面 42)移动到所述操作臂(34)上以移动所述钥匙(26)。 当钥匙(26)重新插入到主体中并与操作臂(34)接合时,推动器单元(48)只能移动以从硬币保持器(47)中恢复硬币或令牌。

    Changeable letter sign system
    2.
    发明授权
    Changeable letter sign system 失效
    可变字母系统

    公开(公告)号:US5065537A

    公开(公告)日:1991-11-19

    申请号:US497358

    申请日:1990-03-22

    申请人: Raymond J. Bailey

    发明人: Raymond J. Bailey

    IPC分类号: G09F7/12

    CPC分类号: G09F7/12

    摘要: A changeable letter sign system including a plurality of panels, each bearing a letter, character or other suitable indicia and combinable on an overhead readerboard to display a message thereon, each of the panels having magnetically attractive material carried on the normally front face thereof, in complete contiguous arrangement with the peripheral inner and outer edges of the indicia on the panel, and including a tool having a magnet presenting a pair of feet for engagement with said magnetically attractive material to permit holding of the panels for placement on or removal from suitable retaining means on the wall of the readerboard.

    摘要翻译: 一种可变的字母符号系统,包括多个面板,每个面板具有字母,字符或其他合适的标记,并且可组合在架空阅读板上以在其上显示消息,每个面板具有在其正面上承载的具有吸引力的材料, 与面板上的标记的周边内部和外部边缘完全相邻的布置,并且包括具有磁体的工具,该磁体具有一对脚,用于与所述磁性吸引材料接合,以允许保持面板以放置在适当的保持 意思是在阅读板的墙上。