| 摘要 |
1. Shock absorber for dynamic loads, to be applied in mining machines in particular, fitted with a shock absorbing column made from flexible components separated from each other by means of centering guides according to the patent number 160707, characterized in that it has a body (1) seated on a mechanical extension (2) of a hydraulic pedestal (3), whereas the body is seated on the pedestal by means of a replacable protective ring (4).<IMAGE>
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