JPH0321931U - - Google Patents

Info

Publication number
JPH0321931U
JPH0321931U JP8036789U JP8036789U JPH0321931U JP H0321931 U JPH0321931 U JP H0321931U JP 8036789 U JP8036789 U JP 8036789U JP 8036789 U JP8036789 U JP 8036789U JP H0321931 U JPH0321931 U JP H0321931U
Authority
JP
Japan
Prior art keywords
metal tube
cable passage
holes
porous pipe
pipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP8036789U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP8036789U priority Critical patent/JPH0321931U/ja
Publication of JPH0321931U publication Critical patent/JPH0321931U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Laying Of Electric Cables Or Lines Outside (AREA)

Description

【図面の簡単な説明】
第1図および第2図はそれぞれ本考案の一実施
例に係る多孔管を示す断面図、第3図は本考案の
他の実施例に係る多孔管を示す断面図である。 1,11……多孔管、2……ケーブル通過用孔
部、8……ケーブル。

Claims (1)

    【実用新案登録請求の範囲】
  1. 外側が金属管で、この中にケーブル通過用孔部
    が多数設けられ、かつ金属管とケーブル通過用孔
    部との間にコンクリートが充填された複合構造の
    多孔管であつて、断面が角形に形成され、端部に
    設けられた受口内周にゴムリングが嵌装されたこ
    とを特徴とする多孔管。
JP8036789U 1989-07-07 1989-07-07 Pending JPH0321931U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8036789U JPH0321931U (ja) 1989-07-07 1989-07-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8036789U JPH0321931U (ja) 1989-07-07 1989-07-07

Publications (1)

Publication Number Publication Date
JPH0321931U true JPH0321931U (ja) 1991-03-06

Family

ID=31625362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8036789U Pending JPH0321931U (ja) 1989-07-07 1989-07-07

Country Status (1)

Country Link
JP (1) JPH0321931U (ja)

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