| 摘要 |
A bellows consisting of a thin-walled thermoplastic elastomer having at least one collar region (2, 3) which, on the inside, has an internal annular bead (6, 7), which engages in a flat annular groove, of rectangular or trapezoidal cross-section, of a swivel joint component or the like, and in which the at least one collar region (2, 3) has, on the outside, an annular groove (4, 5), of rectangular or trapezoidal cross-section, for a clamping means which annular groove (4, 5) has an essentially flat base which rests on the clamping means and is broader than the internal annular bead (6, 7), and the collar region (2, 3) inside the flat annular groove (4, 5) has, in the region of the internal annular bead (6, 7), at least one annular gap (8, 9, 10), which is of rectangular or trapezoidal cross-section like a recess and the depth of whose cross-section is greater than its width. …<IMAGE>… |
