JPS62135525U - - Google Patents

Info

Publication number
JPS62135525U
JPS62135525U JP2228786U JP2228786U JPS62135525U JP S62135525 U JPS62135525 U JP S62135525U JP 2228786 U JP2228786 U JP 2228786U JP 2228786 U JP2228786 U JP 2228786U JP S62135525 U JPS62135525 U JP S62135525U
Authority
JP
Japan
Prior art keywords
trough
steel plate
reinforcing materials
trough body
sides
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.)
Granted
Application number
JP2228786U
Other languages
English (en)
Other versions
JPH0646186Y2 (ja
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 JP1986022287U priority Critical patent/JPH0646186Y2/ja
Publication of JPS62135525U publication Critical patent/JPS62135525U/ja
Application granted granted Critical
Publication of JPH0646186Y2 publication Critical patent/JPH0646186Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Sewage (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の第1実施例の断面図、第2
図は同斜視図、第3図はこの考案の第2実施例の
断面図、第4図A,B,C,Dは夫々同実施例に
おける設置手順を示す断面図、第5図は従来例を
示す断面図である。 なお図中1はトラフ本体、3は開口部、4は浮
き上がり防止材、5は地表面、7は補強材、8は
蓋体、15は外側縦板、16はトラフ本体、17
は溝、18は開口部、19は外周コンクリート層
、20は蓋体である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 地表面に穿つた溝に埋設する、電線防護物とし
    ての断面U字溝型のトラフにおいて、トラフ本体
    が波付鋼板により成るとともにこの波型の凹凸条
    がトラフの長手方向に直角に形成され、さらにト
    ラフ本体の両側上部に補強材を設け、これらの二
    つの補強材に蓋体両側をのせてトラフ本体の開口
    部を塞ぐことを特徴とする鋼板製U字溝型トラフ
JP1986022287U 1986-02-19 1986-02-19 鋼板製u字溝型トラフ Expired - Lifetime JPH0646186Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986022287U JPH0646186Y2 (ja) 1986-02-19 1986-02-19 鋼板製u字溝型トラフ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986022287U JPH0646186Y2 (ja) 1986-02-19 1986-02-19 鋼板製u字溝型トラフ

Publications (2)

Publication Number Publication Date
JPS62135525U true JPS62135525U (ja) 1987-08-26
JPH0646186Y2 JPH0646186Y2 (ja) 1994-11-24

Family

ID=30819528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986022287U Expired - Lifetime JPH0646186Y2 (ja) 1986-02-19 1986-02-19 鋼板製u字溝型トラフ

Country Status (1)

Country Link
JP (1) JPH0646186Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003003558A (ja) * 2001-06-19 2003-01-08 Itaya Honten:Kk 排水溝構造
JP2010090665A (ja) * 2008-10-10 2010-04-22 Okagrate:Kk U字溝

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811121U (ja) * 1981-07-14 1983-01-24 エヌ・テ−・エヌ東洋ベアリング株式会社 竪型円錐ころ軸受

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811121U (ja) * 1981-07-14 1983-01-24 エヌ・テ−・エヌ東洋ベアリング株式会社 竪型円錐ころ軸受

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003003558A (ja) * 2001-06-19 2003-01-08 Itaya Honten:Kk 排水溝構造
JP2010090665A (ja) * 2008-10-10 2010-04-22 Okagrate:Kk U字溝

Also Published As

Publication number Publication date
JPH0646186Y2 (ja) 1994-11-24

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