摘要 |
The antivibrational bars are arranged as a plurality of sets of at least two bars (18a, 18b), in which the external ends of the bars are aligned according to an axis (22). The external end parts of the antivibrational bars (18a, 18b) comprise aligned through-openings (23, 24). The opening (24) is threaded. The ends of the bars (18a, 18b) are connected by a pin (20) having a threaded part (20a) at one of its ends and a screwing and unscrewing head (20b) at its other end. The pin (20) is introduced into the aligned openings (23, 24) and into the bore of a tubular distance piece (21) interposed between the antivibrational bars (18a, 18b). After screwing into the threaded opening (24), the pin (20) is rotationally locked by a locking means (25). …<IMAGE>… |