Shock-absorbing fence

Details Shock-absorbing fence Shock-absorbing fence

2010-08-04

2011-12-20

Ferguson, Michael P (Department: 3679)

Fences

Driftage control

C256S035000, C256S045000

Reexamination Certificate

active

08079571

ABSTRACT:
A shock-absorbing fence comprises: a guard net provided in a stretched state between main posts provided to stand at a predetermined interval; a safety net attached between a skirt of the guard net and a ground; and a member joining an upper rim of the safety net to the skirt of the guard net as well as securing a lower rim of the safety net to the ground, the member including a horizontal support rope member provided along the lower rim of the safety net and a plurality of hillside support rope members connecting between a plurality of points of the horizontal support rope member and a plurality of hillside anchors, the safety net being allowed to deform in an extended manner following deflection and deformation of the guard net, while maintaining a gap below the guard net in a closed state, in case of rockfall.

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