Title:
車両用防護柵のビーム材
Document Type and Number:
Japanese Patent JP6991851
Kind Code:
B2
Abstract:
To provide a light-weight and easy-to-install beam material of vehicle guard fence capable of improving the visibility of objects existing at the opposite side.SOLUTION: The beam material of vehicle guard fence is a beam material that is formed of a plate and is attached to posts vertically installed at predetermined intervals. The plate has a plurality of fitting parts arranged in a longitudinal direction to be fixed to the plurality of the posts respectively, and holes each formed penetrating a plane located between the neighboring fitting parts.SELECTED DRAWING: Figure 1
Inventors:
Yoshitaka Shimada
Ishikawa Masakatsu
Satoshi Yoshida
Hiroshi Matsufuji
Ishikawa Masakatsu
Satoshi Yoshida
Hiroshi Matsufuji
Application Number:
JP2017241790A
Publication Date:
January 13, 2022
Filing Date:
December 18, 2017
Export Citation:
Assignee:
jfe building materials corporation
International Classes:
E01F15/04
Domestic Patent References:
| JP3011825U | ||||
| JP3121436U | ||||
| JP6043019U | ||||
| JP55155805A | ||||
| JP2007211448A | ||||
| JP2007016410A | ||||
| JP9250115A |
Attorney, Agent or Firm:
Patent Business Corporation Kisa Patent Trademark Office