Patent Number: 6,305,883

Title: Cage frame for shore protection

Abstract: A cage frame for shore protection and so on with improves durability, the construction/execution on site can be easily performed, can easily create the best environment for organism to live and can be effectively used as a gathering place for fish. The hollow framing is formed by joining many plane frames with many openings on each and then filled with stones and/or broken stones. Each plane frame is formed by cast iron with joint structures integrally formed therewith. The joint structures are joined together to form the hollow framing on site.

Inventors: Ozaki; Tetsuya (Yamaguchi-ken 747-0031, JP)


International Classification: E02B 3/04 (20060101); E01F 7/00 (20060101); E01F 7/04 (20060101); E02D 029/00 ()

Expiration Date: 10/23/2018