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    Electronic weigher with a weighing scale located above the weigher casing
    1.
    发明授权
    Electronic weigher with a weighing scale located above the weigher casing 失效
    电子秤称重秤位于称重器外壳上方

    公开(公告)号：US4401176A

    公开(公告)日：1983-08-30

    申请号：US347626

    申请日：1982-02-10

    申请人： Erich Knothe ,  Franz-Josef Melcher ,  Jurgen Ober ,  Walter Sodler ,  Veronika Martens

    发明人： Erich Knothe ,  Franz-Josef Melcher ,  Jurgen Ober ,  Walter Sodler ,  Veronika Martens

    IPC分类号： G01G23/02 ,  G01G21/22 ,  G01G21/23 ,  G01G21/30 ,  G01G21/00 ,  G01G23/48

    CPC分类号： G01G21/23

    摘要： Electronic weigher apparatus is disclosed which utilizes a plate situated below the weighing scale and above a load receiver which is part of an electronic weight measuring system. The plate is shaped in such a way that thermal air currents generated by the electronic apparatus are carried through a low air resistance path from the interior to the exterior of the weigher casing while a high resistance airflow path prevents air currents from being carried upward from the electronic apparatus to the weighing scale. A collar encircling the scale prevents external air currents from disturbing it during the loading operation.

    摘要翻译： 公开了一种使用位于称重秤下方的板和作为电子重量测量系统的一部分的负载接收器上方的电子称重仪。 该板被成形为使得由电子设备产生的热空气流通过从称重器壳体的内部到外部的低空气阻力路径运送，而高阻力气流路径防止气流从 电子仪器到称重秤。 环绕标尺的衣领可防止外部气流在装载作业过程中产生干扰。

    Analytical balance
    3.
    发明授权
    Analytical balance 失效
    分析天平

    公开(公告)号：US4566548A

    公开(公告)日：1986-01-28

    申请号：US644344

    申请日：1984-08-27

    申请人： Walter Sodler ,  Erich Knothe ,  Gunther Maaz ,  Joachim Madge

    发明人： Walter Sodler ,  Erich Knothe ,  Gunther Maaz ,  Joachim Madge

    IPC分类号： G01G1/24 ,  G01G7/02 ,  G01G21/24 ,  G01G23/06 ,  G01G3/08 ,  G01G1/18 ,  G01G21/00 ,  G01G21/10

    CPC分类号： G01G1/246 ,  G01G21/24

    摘要： In an analytical balance with a pan and a four-bar mechanism which keeps the balance pan parallel horizontally during its vertical travel, the one vertical side of which is held fast to the housing, the other vertical side of which, in the form of a coupling piece, carries an extension which receives the pan, and both horizontal sides of which are connected in an articulated manner by an upper and a lower rod to the vertical sides, whereby the four-bar mechanism is loaded by the restoring force of a load converter, the extension (16) which receives the pan (17) is L-shaped, the horizontal L-shank (pan arm) (16") carries the pan (17) rigidly connected to its free end and the vertical L-shank (bearing arm) (16') is mounted on the bar (18'") of a U-shaped arm bearing (18) which projects above and below over the vertically movable end (9) of the four-bar mechanism (5, 6, 7, 8, 9) with its two horizontal U-shanks (18, 18") in the rod planes and is rigidly fastened to it in two vertically superposed bearings (118'). Such a construction avoids the introduction of damaging torques from the extension (16) and the balance pan (17) into the sensitive parallel guide (5, 6, 7, 8, 9).

    摘要翻译： 在具有平底锅和四杆机构的分析平衡中，其保持平衡盘在其垂直行进期间水平平行，其一个垂直侧保持在壳体的另一个垂直侧，其形式为 连接片承载接收锅的延伸部，其两侧的水平侧通过上杆和下杆以铰接方式连接到垂直侧，由此四杆机构通过负载的恢复力而被加载 接收盘（17）的延伸部（16）为L形，水平L型杆（平移臂）（16“）承载与其自由端刚性连接的盘（17”）， 柄部（支承臂）（16'）安装在U型臂轴承（18）的杆（18“）上，U形臂轴承（18）在四杆机构的垂直移动端（9）上方和下方突出 5，6，7，8，9），其两个水平U型杆（18,18“）位于杆面上，并刚性地紧固在两个垂直 重叠的轴承（118'）。 这种结构避免了将延伸部（16）和平衡盘（17）引入到敏感平行导向件（5,6,7,8,9）中的破坏力矩。

    Apparatus for overload protection of precision scales
    5.
    发明授权
    Apparatus for overload protection of precision scales 失效
    精密秤过载保护装置

    公开(公告)号：US4273203A

    公开(公告)日：1981-06-16

    申请号：US53762

    申请日：1979-07-02

    申请人： Dieter Blawert ,  Karl-Heinz Rademacher ,  Walter Sodler

    发明人： Dieter Blawert ,  Karl-Heinz Rademacher ,  Walter Sodler

    IPC分类号： G01G1/24 ,  G01G7/02 ,  G01G21/24 ,  G01G21/10

    CPC分类号： G01G1/246 ,  G01G21/24 ,  G01G7/02

    摘要： Apparatus for overload protection of precision or analysis scales having a parallel-guided load support with limit stops to limit the range of movement thereof, comprises an auxiliary parallel guide connection between the weighing pan and load support, and resiliently yieldable means connected between the weighing pan and load support to yield under excessive or improperly placed loads and thus protect the scale mechanism. The resiliently yieldable means may comprise the auxiliary parallel guide or may comprise a separate means.

    摘要翻译： 具有精密或分析秤的过载保护装置，具有平行导向的负载支撑件，其具有极限止挡件以限制其运动范围，包括称重盘和负载支撑件之间的辅助平行引导连接，以及可连接在称重盘 并且负载支持在过度或不正确放置的负载下产生，从而保护秤的尺寸。 弹性屈服装置可以包括辅助平行导轨，或者可以包括单独的装置。

    Electronic balance
    6.
    发明授权
    Electronic balance 失效
    电子天平

    公开(公告)号：US4930588A

    公开(公告)日：1990-06-05

    申请号：US398958

    申请日：1989-08-28

    申请人： Otto Kuhlmann ,  Walter Sodler ,  Eberhard Stadler

    发明人： Otto Kuhlmann ,  Walter Sodler ,  Eberhard Stadler

    IPC分类号： G01G7/04 ,  G01G7/02 ,  G01G21/24

    CPC分类号： G01G21/24 ,  G01G7/02

    摘要： An electronic balance with a weighing scale which is connected via a parallel guide to a system carrier, and with a translation lever which is rotatably mounted on the system carrier and onto the shorter lever arm of which the force of the weight acting on the balance scale is transferred via a coupling element and on the longer arm of which the coil of an electromagnetic compensation of force is fastened, that at least one spring touches the translation lever for the purpose of astatization, the line of application of which spring passes through the point of rotation of the translation lever. This results in a compact design and a good efficiency of astatization. It is advantageous to use a wire or a band and/or a laterally jutting-out projection on the translation lever as spring.

    摘要翻译： 具有称重秤的电子天平，其通过平行引导件连接到系统载体，并具有可转动地安装在系统载体上的平移杆，并且作用于平衡秤上的重量作用在其上的较短的杠杆臂上 通过联接元件传递，并且在其较长的臂上，电磁补偿力的线圈被紧固，至少一个弹簧接触平移杆以达到令人兴奋的目的，其中弹簧穿过该点 的平移杆的旋转。 这导致紧凑的设计和良好的ast化效率。 在平移杆上使用线或带和/或侧向突出突出是有利的。

    Balance with scale on top and parallel guide consisting of a one-piece casting and one-piece parallel guide system
    7.
    发明授权
    Balance with scale on top and parallel guide consisting of a one-piece casting and one-piece parallel guide system 失效
    平衡导轨由一体式铸造和一体式平行导向系统组成，顶部和平行导轨平整

    公开(公告)号：US4813505A

    公开(公告)日：1989-03-21

    申请号：US143037

    申请日：1988-01-12

    申请人： Walter Sodler ,  Eberhard Lubke ,  Otto Kuhlmann

    发明人： Walter Sodler ,  Eberhard Lubke ,  Otto Kuhlmann

    IPC分类号： G01G7/02 ,  G01G21/24 ,  G01G7/00 ,  G01G3/08

    CPC分类号： G01G21/24 ,  G01G7/02

    摘要： It is disclosed for a balance with a scale on top based on the principle of the electromagnetic compensation of force with a system carrier fixed to the housing, with a load receiver, with two guide rods which connect the load receiver to the system carrier in a vertically movable direction as parallel guide, whereby the stem carrier, the two guide rods and the load receiver are designed as a one-piece casting, with a translation lever and with a coupling element between load receiver and translation lever, whereby the force from the load receiver corresponding to the mass of the weighed material is transferred via the coupling element to the shorter lever arm of the translation lever and the coil of the electromagnetic compensation of force is fastened to the longer lever arm of the translation lever that the system carrier comprise lateral projections which extend into the area between the guide rod arms. This achieves a distinct reinforcement of the system carrier without having to increase the outer dimensions of the system. The stability of the entire system can be further increased by means of further reinforcement measures in the lad receiver and in the guide rod arms.

    摘要翻译： 公开了一种基于力的电磁补偿原理的平衡，其中固定在壳体上的系统载体具有负载接收器，两个导杆将负载接收器连接到系统载体上 垂直移动方向作为平行引导件，由此将杆托架，两个引导杆和负载接收器设计为单件式铸件，其具有平移杆，并且在负载接收器和平移杆之间具有联接元件，由此来自 对应于被称重材料的质量的负载接收器通过联接元件传递到平移杆的较短的杠杆臂，并且电磁补偿的线圈被固定到系统载体包括的平移杆的较长的杠杆臂 横向突起延伸到导杆臂之间的区域中。 这实现了系统载体的明显增强，而不必增加系统的外部尺寸。 通过进一步的加强措施，可以进一步提高整个系统的稳定性，这些措施是在拉杆接收器和导杆臂中。