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    • 1. 发明公开
    • KRAFTAUFNEHMERKONSTRUKTION
    • EP2885616A1
    • 2015-06-24
    • EP13801463.4
    • 2013-08-15
    • Hottinger Baldwin Messtechnik GmbH
    • SCHUSTER, HansJAUCH, Christian
    • G01L1/26G01L1/22G01G3/14
    • G01L1/26G01L1/2206
    • The invention relates to a force transducer construction having the follow features: - a first deformation element (1), on which a force (F) to be measured acts, wherein on or in the deformation element (1), at locations having a narrowed cross-section (1a), sensors (3a, 3b) for measuring the material elongation at said locations are arranged, - a second deformation element (6), on which sensors (3c, 3d) for measuring the material elongation are provided, and - a guide (7a, 7b), which holds the first deformation element (1) substantially in the functional position thereof in the event of a fracture at the location having a narrowed cross-section (1a) and guides the first deformation element against the second deformation element (6) in the event of further application of force.
    • 本发明涉及一种力传感器结构,其具有以下特征: - 第一变形元件(1),待测量的力(F)作用于该第一变形元件上,其中变形元件(1)上或变形元件 横截面(1a),用于测量所述位置处的材料伸长率的传感器(3a,3b), - 第二变形元件(6),其上设置用于测量材料伸长率的传感器(3c,3d) - 导向件(7a,7b),其在具有变窄的横截面的位置(1a)处发生断裂的情况下将第一变形元件(1)基本上保持在其功能位置中,并引导第一变形元件克服 第二变形元件(6)在进一步施加力的情况下。