| 摘要 |
PROBLEM TO BE SOLVED: To detect forces discriminatingly from moments by simple structure. SOLUTION: A support body 20 is arranged in a lower side of a force receiving body 10 for receiving forces of a detection object, and four columnar force transmission bodies 11-14 are connected between the both. Flexible connection members are interposed in both upper and lower ends of the respective columnar force transmission bodies 11-14, and the columnar force transmission bodies 11-14 are inclined when the force receiving body 10 receives the forces to be displaced. Sensors 21-24 provided respectively with capacity elements are arranged in connection portions between the respective columnar force transmission bodies 11-14 and the support body 20 to detect the forces transmitted from the respective columnar force transmission bodies 11-14 to the support body 20. A detection circuit 30 detects the forces acting on the force receiving body 10 discriminatingly from the moments acting thereon, based on detection values in the sensors 21-24. All the force Fx, Fy, Fz and the moments Mx, My, Mz are detected therein. COPYRIGHT: (C)2005,JPO&NCIPI
|
