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62 条记录 (耗时 0.011 秒)

    Device for raising weights in precision balances
    1.
    发明授权
    Device for raising weights in precision balances 失效
    提高精度平衡中的重量的装置

    公开(公告)号：US3842925A

    公开(公告)日：1974-10-22

    申请号：US29473672

    申请日：1972-10-03

    申请人： CRESPI C

    发明人： CRESPI C

    IPC分类号： G01G1/34 ,  G01G1/28 ,  G01G1/26

    CPC分类号： G01G1/28

    摘要： Device for raising weights in precision balances, such as analytical balances, in which a number of weights from the smallest to the largest are disposed substantially in a single plane and are made associated with at least two pusher raising elements mobile in a direction substantially orthogonal to the plane of the weights, the pusher raising elements being raised by programmed operating means including rotatable annular disc members and cam means provided thereon. The disc members are rotated by acting on the weighing control members of the balance.

    Weighing-scale
    6.
    发明授权
    Weighing-scale 失效

    公开(公告)号：US327530A

    公开(公告)日：1885-10-06

    申请号：US327530D

    CPC分类号： G01G1/28

    Postal scale
    7.
    发明授权
    Postal scale 失效

    公开(公告)号：US276701A

    公开(公告)日：1883-05-01

    申请号：US276701D

    CPC分类号： G01G1/28

    Weighing scale with compensating weights
    9.
    发明授权
    Weighing scale with compensating weights 失效
    带补偿重量的称重秤

    公开(公告)号：US4043414A

    公开(公告)日：1977-08-23

    申请号：US697026

    申请日：1976-06-17

    申请人： Andreas Stutz

    发明人： Andreas Stutz

    IPC分类号： G01G1/22 ,  G01G1/28 ,  G01G21/07 ,  G01G23/04 ,  G01G21/26

    CPC分类号： G01G1/28 ,  G01G21/07

    摘要： In a weighing scale in which compensating weights may be attached to or removed from a weighing pan assembly to adjust the combined mass of the assembly, of an object on the weighing pan that is to be weighed, and of the attached compensating weights within range of an indicating device, the adjusting arrangement includes a carrier on which guides defining respective paths of longitudinal sliding movement for the elongated compensating means, and a stop limits the sliding movement of each weight in a fixed, lowermost position, the paths being inclined relative to the horizontal at a preferred angle of 10.degree. - 20.degree..

    摘要翻译： 在称重秤中，其中补偿重物可以附接到称重盘组件或从称重盘组件移除，以将组件，组合物，称重盘上的物体的组合质量，以及附着的补偿重量在 指示装置，调节装置包括载体，导轨限定用于细长补偿装置的纵向滑动运动的相应路径，并且停止限制每个配重在固定的最低位置的滑动运动，该路径相对于 以10°-20°的优选角度水平。