Title:
WINDBREAK FACILITY
Document Type and Number:
Japanese Patent JP2015200127
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To reduce wind receiving pressure of a net, and to also improve the wind reduction effect, without expanding an installation space of a windbreak facility.SOLUTION: A windbreak facility 1 comprises a plurality of installation parts 3 for installing a net 2, and a plurality of nets 2 are installed along the vertical direction between the respective installation members, and among the mutual nets adjacent along the vertical direction, a width D of a lower net 2b relatively positioned in a lower part, is longer than a width (d) of an upper net 2a relatively positioned in an upper part. Thus, a clearance (a slit) is formed between the upper net and the lower net, and a part of wind received by the lower net flows so as to rise in its clearance. As a result of it, wind receiving pressure of the net can be reduced, and the wind reduction effect can also be improved.
Inventors:
HIRATA YUKI
MATSUISHI NAGAYUKI
OKUYA TAKASHI
MATSUISHI NAGAYUKI
OKUYA TAKASHI
Application Number:
JP2014080078A
Publication Date:
November 12, 2015
Filing Date:
April 09, 2014
Export Citation:
Assignee:
NIPPON STEEL & SUMITOMO METAL CORP
International Classes:
E04H17/16; A01G13/00
Domestic Patent References:
| JP2000257025A | 2000-09-19 | |||
| JPH04114376U | 1992-10-08 |
Foreign References:
| US20080251775A1 | 2008-10-16 |
Attorney, Agent or Firm:
Tetsuo Kanamoto
Miaki Kametani
Koji Hagiwara
Miaki Kametani
Koji Hagiwara