| 摘要 |
PROBLEM TO BE SOLVED: To provide a load cell in which destruction of an elastic connection part arranged around a leg body can be prevented even when a large torque is applied to the leg body.SOLUTION: The load cell comprises an elastic body which is deformed by transmitting a load, a plurality of strain gauges which are attached to the elastic body and generate signals corresponding to deformation of the elastic body, a bridge supporting the elastic body, and a leg which has the bridge attached thereto and supports the bridge. The leg includes a columnar leg body having the bridge placed thereon, a ring-shaped edge side part arranged around the leg body, at least one elastic connection part which connects the leg body and the edge side part to each other and is elastically deformable, at least one first projection projecting inward from the edge side part, and at least one second projection which is integrally connected to the elastic connection part and projects from the elastic connection part in a circumferential direction with an axial line of the leg body as the center and is adjacent to the first projection in the circumferential direction. |
