JPH0422537U - - Google Patents

Info

Publication number
JPH0422537U
JPH0422537U JP6365490U JP6365490U JPH0422537U JP H0422537 U JPH0422537 U JP H0422537U JP 6365490 U JP6365490 U JP 6365490U JP 6365490 U JP6365490 U JP 6365490U JP H0422537 U JPH0422537 U JP H0422537U
Authority
JP
Japan
Prior art keywords
contraction
drain hole
net
attaching
functions
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
JP6365490U
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 JP6365490U priority Critical patent/JPH0422537U/ja
Publication of JPH0422537U publication Critical patent/JPH0422537U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Retaining Walls (AREA)

Description

【図面の簡単な説明】
第1図は本考案の水抜き孔用フイルターの一例
を示す斜視図、第2図は正面図、第3図、第4図
はその施工例を示す側断面図である。 1……網状部、2……筒状部、3……固定部、
4……収縮活動部、5……水抜き孔、6……構造
物。

Claims (1)

    【実用新案登録請求の範囲】
  1. 網状部1に孔の寸法が異なつたものでも応じる
    ことが出来るスプリング筒状部2を有し、所定位
    置に取り付けるための固定部3からなり、その固
    定部3とスプリング筒状部2のスプリングのため
    の収縮の働きをする肉厚を薄くした収縮活動部4
    からなる水抜き孔用フイルター。
JP6365490U 1990-06-15 1990-06-15 Pending JPH0422537U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6365490U JPH0422537U (ja) 1990-06-15 1990-06-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6365490U JPH0422537U (ja) 1990-06-15 1990-06-15

Publications (1)

Publication Number Publication Date
JPH0422537U true JPH0422537U (ja) 1992-02-25

Family

ID=31593901

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6365490U Pending JPH0422537U (ja) 1990-06-15 1990-06-15

Country Status (1)

Country Link
JP (1) JPH0422537U (ja)

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