Patent ID: 8282082

Claim:
An impact absorbing barrier assembly comprising: a plurality of supports having a pipe configuration; a plurality of impact absorbing cylinders, each impact absorbing cylinder having a through-hole penetrating from an upper portion to a bottom portion thereof, rotationally coupled to a corresponding one of the plurality of supports, comprising one of Ethylene Vinyl Acetate and soft polyurethane, and including a rotation support pipe having a pipe configuration corresponding to an outer circumference of the corresponding support and located in the through-hole of each impact absorbing cylinder; a first pair of fence guides horizontally installed at front and rear portions of each support above each impact absorbing cylinder so as to face each other and a second pair of fence guides horizontally installed at front and rear portions of each support below each impact absorbing cylinder so as to face each other for supporting and preventing separation of each impact absorbing cylinder; at least one fence guide combining device coupled with at least one of the first pair of fence guides and the second pair of fence guides; at least one rotation support device for each impact absorbing cylinder, located on the outer circumference of each support between the second pair of fence guides and each impact absorbing cylinder to support rotation of each impact absorbing cylinder; and at least one fence guide reinforcing member coupled with at least one of the first pair of fence guides and the second pair of fence guides and located between two supports to reinforce a connection of the at least one of the first pair of fence guides and the second pair of fence guides, the at least one fence guide reinforcing member having a hexahedron shape corresponding to a distance between the at least one of the first pair of fence guides and the second pair of fence guides, and a bolt combining opening being formed at each side facing the at least one of the first pair of fence guides and the second pair of fence guides for combining using the at least one fence guide combining device inserted into the bolt combining opening of the at least one fence guide reinforcing member through a long bolt insertion groove of the first pair of fence guides and the second pair of fence guides.