Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ARTIFICIAL BEACH
Document Type and Number:
Japanese Patent JPS6480612
Kind Code:
A
Abstract:

PURPOSE: To prevent the outflow of the sand on an artificial beach into the sea by laying the magnets on the beach and spreading the sand-like fine particles including magnetic substance over the magnets.

CONSTITUTION: The plate-like permanent magnets 14 such as the ferrite magnets, the rate earth magnets and the like are laid on an area ranging from the seaside 11 of the beach 10 to the sea-bottom 13. The sand-like fine particles 15 including magnetic substance instead of sand are laid over the magnets 14. According to the constitution, the outflow of the sand on an artificial beach into the sea is prevented, and the replenishment of sand is not required accordingly.


Inventors:
SAKURAI SEIICHI
MITSUZAWA KIYOAKI
Application Number:
JP23748387A
Publication Date:
March 27, 1989
Filing Date:
September 24, 1987
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
ISHIKAWAJIMA HARIMA HEAVY IND
International Classes:
E02B3/18; E02B3/00; (IPC1-7): E02B3/18
Attorney, Agent or Firm:
Nobuo Kinutani