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摘要

crash protection for mounting on a base with a shaft (1),at the free end of which a restraint device (2) for means of securing, such as ropes or safety -belts, is arranged or mountable, which is proposed;that the holding device (2)has a notch (13) as a point of entry.The notch effect weakens the holding device (2) in a way,which, in the case of loads above the minimum load values, causes an unavoidable break only to occur at a specific point.The notch (13) thus succeeds in the certification conditions of the strict acceptance tests for the same performance of a crash protection to be mounted on different substrates asabout wood and concrete.