JPS60154445U - Drainage filter for preventing sediment from flowing out of retaining walls - Google Patents

Drainage filter for preventing sediment from flowing out of retaining walls

Info

Publication number
JPS60154445U
JPS60154445U JP4230284U JP4230284U JPS60154445U JP S60154445 U JPS60154445 U JP S60154445U JP 4230284 U JP4230284 U JP 4230284U JP 4230284 U JP4230284 U JP 4230284U JP S60154445 U JPS60154445 U JP S60154445U
Authority
JP
Japan
Prior art keywords
flowing out
drainage filter
retaining walls
cylindrical portion
preventing sediment
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
JP4230284U
Other languages
Japanese (ja)
Other versions
JPH0141796Y2 (en
Inventor
入来院　正已
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to JP4230284U priority Critical patent/JPS60154445U/en
Publication of JPS60154445U publication Critical patent/JPS60154445U/en
Application granted granted Critical
Publication of JPH0141796Y2 publication Critical patent/JPH0141796Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Retaining Walls (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係る排水フィルターの実施例を示す正
面図、第２図は同じくその側面図、第３図は擁壁の排水
管に本考案に係る排水フィルター　　・を使用した状態
を示す縦断面図、第４図は排水管への装着状態を示す縦
断面図である。Fig. 1 is a front view showing an embodiment of the drainage filter according to the present invention, Fig. 2 is a side view thereof, and Fig. 3 is a state in which the drainage filter according to the present invention is used in a drain pipe of a retaining wall. FIG. 4 is a longitudinal sectional view showing a state in which the device is attached to a drain pipe.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数のフィルタ一孔３を有する平板状の蓋部２と、その
−蓋部２の周縁部から一方向へ延びる円筒部４と、その
円筒部４の自由端部からすそ広がり状に延び、半径方向
内方へのたわみを許容するための切込みを少なくとも１
箇所に有するスカート部５と、そのスカート部５の自由
端部に一体形成されたフック７とからなる擁壁の土砂流
出防止用排水フィルター。A flat lid 2 having a plurality of filter holes 3, a cylindrical portion 4 extending in one direction from the periphery of the lid 2, and a cylindrical portion 4 extending in a flared shape from the free end of the cylindrical portion 4 and having a radius. At least one cut to allow for inward deflection.
A drainage filter for preventing earth and sand from flowing out of a retaining wall, comprising a skirt part 5 at a certain point and a hook 7 integrally formed at the free end of the skirt part 5.
JP4230284U 1984-03-23 1984-03-23 Drainage filter for preventing sediment from flowing out of retaining walls Granted JPS60154445U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4230284U JPS60154445U (en) 1984-03-23 1984-03-23 Drainage filter for preventing sediment from flowing out of retaining walls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4230284U JPS60154445U (en) 1984-03-23 1984-03-23 Drainage filter for preventing sediment from flowing out of retaining walls

Publications (2)

Publication Number Publication Date
JPS60154445U true JPS60154445U (en) 1985-10-15
JPH0141796Y2 JPH0141796Y2 (en) 1989-12-08

Family

ID=30552932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4230284U Granted JPS60154445U (en) 1984-03-23 1984-03-23 Drainage filter for preventing sediment from flowing out of retaining walls

Country Status (1)

Country Link
JP (1) JPS60154445U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010007300A (en) * 2008-06-25 2010-01-14 Kito Chubei Shoten:Kk Pipe inserting implement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010007300A (en) * 2008-06-25 2010-01-14 Kito Chubei Shoten:Kk Pipe inserting implement

Also Published As

Publication number Publication date
JPH0141796Y2 (en) 1989-12-08

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