| 摘要 |
The binding is disposed substantially symmetrically about a plane of symmetry which passes through the insulator (1) and which is orthogonal to said conductor (5). It comprises a ring (10), two conductor-retaining branches (11, 6), and tightening means (21, 22) for tightening the binding. Each of said branches comprises a first end portion (8, 9) in the form of a preformed spiral retainer for wrapping around said conductor, an intermediate portion (6) in the form of an arc of a circle having a radius of curvature that is substantially equal to the radius of the bottom of said circumferential groove, and a second end portion providing an eye for engaging the tightening means. Both branches pass through the ring at the transition between their spiral end portions and their intermediate arcuate portions. At least one elastomer block (20) is inserted between said eyes to be held in position by said tightening means drawing said eyes towards each other. |
