| 摘要 |
A resilient bumper for protecting vehicles and stationary objects against collisions comprising a plurality of spaced, adjacent fins of flexible resilient material which are so spaced that the fins abut against each other progressively as the result of an impact and thus offer progressively higher resistance as each fin contacts an adjacent fin. The fins are preferably of tough rubber or plastic material having high ultimate elongation at low temperatures, high tear strength over a wide temperature range, and high abrasion resistance.
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