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    • 6. 发明授权
    • Reset device for digit drums in counters
    • 计数器中数位药液的复位装置
    • US3835303A
    • 1974-09-10
    • US32539373
    • 1973-01-22
    • ELMEG
    • KRAUSS H
    • G06C7/00G06C7/12G06M1/30G06C15/42
    • G06M1/303
    • A reset device for resetting the digit drums of a counter wherein the drums are coupled by transfer pinions mounted on a shaft which is movable to disengage the transfer pinions from the digit drums during the resetting of the digit drums by reset fingers acting on heart-shaped cams associated with the digit drums, the reset device including a resilient element which is movable with the reset fingers, is engageable with the shaft and defines two stop positions of the shaft relative thereto, the positions being such that on operation of the device the shaft in one stop position is initially moved with the resilient element to disengage the transfer pinions from the digit drums, on further movement of the resilient element during which the reset fingers act on the cams to reset the digit drums, the shaft abuts a stop and the resilient element moves relative thereto to move the shaft into the other stop position, and during the reverse movement of the resilient element the shaft in the other stop position is moved back to reengage the transfer pinions with the digit drums and is thereafter moved relative to the resilient element back into the one stop position thereof.
    • 一种用于复位计数器的数字鼓的复位装置,其中鼓通过安装在轴上的传递小齿轮联接,该轴可以通过作用在心形的复位手指在数位滚筒的复位期间可移动以将转印小齿轮与数字滚筒分离 与数字鼓相关联的凸轮,包括可与复位指状件一起移动的弹性元件的复位装置可与轴接合并且限定轴相对于其的两个停止位置,该位置使得在装置的操作时,轴 在弹性元件的进一步移动的过程中,一个停止位置最初与弹性元件一起移动,以使转印小齿轮与数字鼓分离,在此期间,复位手指作用在凸轮上以复位数字鼓, 弹性元件相对于其移动以将轴移动到另一个停止位置,并且在弹性元件的反向运动期间,轴在ot 她的停止位置被移回,用数字鼓重新接合转移小齿轮,然后相对于弹性元件移动回到其一个停止位置。