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Patent Searching and Data


Title:
GUARD FENCE
Document Type and Number:
Japanese Patent JP2004150261
Kind Code:
A
Abstract:

To exchange a damaged guard pipe in a short time, omitting a wasteful operation by improving a guard fence for a car stop constituted by connecting the guard pipe by a supporting section by a support, and to reduct the cost of the guard pipe and lighten the guard pipe at the same time.

The guard pipe 4 horizontally installed between the supports 2 is formed in an elliptical sectional pipe, a joint 5 with a base plate 5a and an auxiliary frame 5b bent in a bridge shape is inserted at the connecting end of the guard pipe 4 and the joint 5 and the end section of the guard pipe 4 are fixed onto pipe receivers 3 at the upper ends of the supports 2 by bolts 6. An opening g for operating the joint is formed between the mutually connected guard pipes 4 and 4.


Inventors:
SUZUKI TAKU
KODAMA TERUAKI
MIYAZAKI HIDEYUKI
WADA YOSHINORI
NOMOTO TAICHI
SEKIGUCHI EIJI
MIYAUCHI HIDETOSHI
YASUKAWA YOSHIYUKI
ANDO RYOSUKE
KOGA TAKASHI
KIMURA TAIZO
OKADA MITSUHIRO
HINO SHINJIRO
Application Number:
JP2003314215A
Publication Date:
May 27, 2004
Filing Date:
September 05, 2003
Export Citation:
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Assignee:
DAITO KINZOKU KK
International Classes:
E01F15/04; E01F15/00; (IPC1-7): E01F15/00
Attorney, Agent or Firm:
Bunji Kamada
Higashio Masahiro
Torii Kazuhisa