| 摘要 |
A loading machine for use in the calibration of strain transducers attached to axles or to arms for balancing the load between two rear axles of a wheeled vehicle having a girder frame and ground engaging wheels. The machine is adapted for use with weighing equipment including at least one box girder having at least two load scales thereon for supporting two of the vehicle wheels. A tensile force applying mechanism engages the vehicle and the box girder for pulling girder frame toward the box girder, the output of the scales when tensile force is applied by such mechanism representing a value of a simulated load on the vehicle.
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