Device for loading, load measuring device and method for loading into aircraft

摘要

"The application device of load, load measuring device and method for loading into aircraft" this invention aims to apply a vertical load to a specimen with high precision even if the specimen moves horizontally.A device for loading comprises: a hydraulic actuator that applies a load to a specimen; a support structural body which supports the hydraulic actuator along a vertical direction; a horizontal guide surface which guides the structural body of support over a The horizontal direction; and a bearing which is interposed between the structural body of support and the surface of the GUIThe horizontal and sustains the support structural body in such a manner as to be horizontally displaceable in relation to the surface of the horizontal guide. The bearing includes a plurality of spherical bodies are supported so that are independently scrollable, and a plurality of spherical bodies is maintained in contact with the body structural support or the surface of the horizontal guide.