| 摘要 |
<p>The invention discloses an element (1; 201) to cover the connectors (2) connecting the poles (31, 32) of the elements of an electric accumulator (3) and consists of a hollow body (10) which receives the body (20) of one of said connectors (2). At least one part of said hollow body (10) presents a shaped profile (17) suited to realize an elastically flexible structure which allows the variation of the length of said covering element (1), whenever it is strained by an axial force (18). Said variation of length allows the coupling of the same covering element (1; 201) with connectors (2) presenting lengths differing from one another.</p> |
