会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明授权
    • Switching device for a coin controlled machine
    • 硬币控制机的切换装置
    • US4578548A
    • 1986-03-25
    • US666687
    • 1984-10-31
    • Harry GreenwaldPierre Lier
    • Harry GreenwaldPierre Lier
    • H01H43/10H01H7/00
    • H01H43/10Y10S200/03
    • This disclosure is directed to a switching device for a coin controlled machine in which the device is actuated in response to completion of a predetermined number of cycle of an operator member. The device includes a shaft disposed for rotating a predetermined angular increment each time the operator member cycles. The device includes a first cam and a second cam adjustably positioned on the shaft relative to each other to permit selecting a predetermined distance along the camming surface of the first cam between the initial inoperative position of said first cam and its actuation position. The angle subtended by the selected predetermined distance along the camming surface of the first cam is a multiple of the predetermined increment that the shaft rotates each time the operator member cycles. The arrangement is such that the selected position of the second cam relative to the position of the first cam will determine the number of predetermined increments required to advance the first cam to its actuation position thereby requiring a corresponding number of cycles of the operator member to effect activation of the coin controlled machine.
    • 本公开涉及一种用于硬币控制机器的开关装置,其中该装置响应于操作者构件的预定数量的循环的完成被致动。 该装置包括设置成每当操作者构件循环时旋转预定角度增量的轴。 所述装置包括第一凸轮和第二凸轮,所述第二凸轮可相对于彼此可调节地定位在所述轴上,以允许在所述第一凸轮的初始不工作位置及其致动位置之间沿着所述第一凸轮的凸轮表面选择预定距离。 沿着第一凸轮的凸轮表面所选择的预定距离所对应的角度是每次操作者构件循环时轴旋转的预定增量的倍数。 该布置使得第二凸轮相对于第一凸轮的位置的选定位置将确定将第一凸轮推进到其致动位置所需的预定增量的数量,从而需要操作者构件的相应数量的循环 激活硬币控制机。