Title:
PIPELINE
Document Type and Number:
Japanese Patent JP2000356282
Kind Code:
A
Abstract:
To prevent an underground buried pipe for leading in a filament body such as electric wires, from being unevenly settled or bent in the ground.
A plurality of support bars 14 are arranged surrounding a buried pipe 12, and these support bars 14 are fixed to support bases 20 between the support bases 20 for cramping the buried pipe 12 with a space. The support bars 14 are not bent by the own weight of the buried pipe 12 and sediment when backfilling sediment. Electric wires or the like can therefore be easily led into the buried pipe.
Inventors:
MURAKAMI KOJI
NISHIYAMA HIDEMI
NISHIYAMA HIDEMI
Application Number:
JP16947799A
Publication Date:
December 26, 2000
Filing Date:
June 16, 1999
Export Citation:
Assignee:
FURUKAWA ELECTRIC CO LTD
International Classes:
H02G9/00; F16L1/024; H02G9/06; (IPC1-7): F16L1/024; H02G9/00; H02G9/06
Attorney, Agent or Firm:
Shinichi Kikuchi (1 person outside)
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