| 摘要 |
A supporting bracket assembly for a horizontal lifeline cable ( 4 ) comprises a base plate ( 14 ), bracket means ( 24 ) and holding means ( 28 ) for the cable. The base plate ( 14 ) is provided for securing to a structure ( 6 ). The bracket means ( 24 ) is secured to the base plate and adapted for frictionally restrained pivotability with respect to the base plate and the holding means ( 28 ) for the cable ( 4 ) is secured to the bracket means ( 24 ). In this way, dynamic loading of the cable ( 4 ) results in pivoting of the bracket means ( 24 ), against frictional restraint, from a first position ( 36 ) into a second position ( 38 ).
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