Shock absorber of road
OwnerKyoungpa Baekinventor
Life of this patent
Estimating the term…
Abstract
Disclosed is a shock absorber for buffering the barrier wall of a road. According to the present invention, a horizontal inner pipe bumper is inserted into a pedestal attached to a boundary of a barrier wall and joined to the support pillar. The buffer rail transversely connected to the protruding portion of the buffer pad on the front surface of the pedestal constitutes the buffer portion of the collision portion barrier wall, and when the buffer pad adhered to the inner pipe bumper is displaced upright, tension of the elastic rail connecting the buffer pad and the elastic rail block is generated, and the guard rail of the pillar is coupled to the barrier bridging body by a connecting member.
Claims5
A shock absorber comprising:
- a pedestal having a buffer pad insertion hole 11 and a buffer pad fixing hole 12 formed on an outer circumferential surface 10 connecting the anchor panels 15;
- and
- a buffer pad 60 being up-shifted about the rotation axis 63 coupled to the rotation axis block 62 of the pedestal;
- and
- a buffer rail 30 transversely connected to the buffer pad 60.
Dependencies are inferred from the claim text.