Guard rail cell

Details Guard rail cell Guard rail cell

1977-05-18

1979-02-06

Feldbaum, Ronald

Fences

Highway guard

188 1C, A01K 300

Patent

active

041380932

ABSTRACT:
Disclosed herein is a cell used preferably with a guard rail to absorb the impact of a vehicle which crashes into the rail. The cell converts the kinetic energy of the automobile and absorbs it by distortion of the cell. The effect of the cushion is that it redirects the vehicle back to the roadway without causing severe damage to the vehicle guard rail or posts.

REFERENCES:
patent: 3493213 (1970-02-01), Ackerman
patent: 3666055 (1972-05-01), Walker et al.
patent: 3784167 (1974-01-01), Glaesener
patent: 3982734 (1976-09-01), Walker
patent: 4062521 (1977-12-01), Moreau

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