Patent ID: 9121777
Filing Date: 2015-09-01
Classification: B25B,F16B,G01L

Abstract:
1. A threaded member capable of detecting tension, the threaded member having an axial direction, a thread being formed on the threaded member in the axial direction of the threaded member; the threaded member comprising: at least one receiving recess formed on a circumferential surface of the thread of the threaded member, the thread of the threaded member being located on an outer perimeter of each of the at least one receiving recess; and at least one sensor member correspondingly fixed in the receiving recess for directly detecting tension applied to the threaded member in the axial direction; wherein the sensor member has an extension element and a sensor, the extension element of the sensor being directly connected to a wall face of the receiving recess and the thread of the threaded member being located on an outer perimeter of each of the at least one sensor member and the sensor member directly detecting tension applied to the threaded member, the sensor being located on the extension element; wherein two opposing ends of the extension element are fixedly connected to the wall face of the receiving recess in the axial direction of the threaded member.