JPS5845732U - Underdrain drain pipe made from recycled waste plastic - Google Patents

Underdrain drain pipe made from recycled waste plastic

Info

Publication number
JPS5845732U
JPS5845732U JP13977681U JP13977681U JPS5845732U JP S5845732 U JPS5845732 U JP S5845732U JP 13977681 U JP13977681 U JP 13977681U JP 13977681 U JP13977681 U JP 13977681U JP S5845732 U JPS5845732 U JP S5845732U
Authority
JP
Japan
Prior art keywords
waste plastic
drain pipe
underdrain
pipe made
utility
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
JP13977681U
Other languages
Japanese (ja)
Inventor
西村　啓治
Original Assignee
西村産業株式会社
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 西村産業株式会社 filed Critical 西村産業株式会社
Priority to JP13977681U priority Critical patent/JPS5845732U/en
Publication of JPS5845732U publication Critical patent/JPS5845732U/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B11/00—Drainage of soil, e.g. for agricultural purposes
    • E02B11/005—Drainage conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/36—Bending and joining, e.g. for making hollow articles
    • B29C53/38—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
    • B29C53/40—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of definite length, i.e. discrete articles

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) [Summary] 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図は暗渠排水管となる合成樹脂板の平面図、第２図
は合成樹脂板を円筒状に組み立てた状態を示す側面図、
第３図は別構造の合成樹脂板の平面図、第４図は第３図
に示す合成樹脂板の要部拡大断面図、第５図は合成樹脂
板の両側縁を示す平面図、第６図は連結された合成樹脂
板の側縁を示す平面図、第７図は更に別構造の合成樹脂
板の側縁を示す平面図、第８図は第７図の合成樹脂板が
円　　′筒状に組み立てられた暗渠排水管の側面図、第
９図は男に別の合成樹脂板の側面図、第１０図は暗渠排
水管の埋設状態の一例を示す断面図である。 １・・・・・・合成樹脂板、２・・・・・・リブ、３・
・・・・・通水孔、４・・・・・・突起、５・・・・・
・引掛隙間、６・・・・・・暗渠排水管、７・・・・・
・濾材、８・・・・・・土。 第１図 第３図Figure 1 is a plan view of a synthetic resin plate that will become an underdrain drainage pipe, Figure 2 is a side view showing the synthetic resin plate assembled into a cylindrical shape.
Fig. 3 is a plan view of a synthetic resin board with a different structure, Fig. 4 is an enlarged sectional view of the main part of the synthetic resin board shown in Fig. 3, Fig. 5 is a plan view showing both side edges of the synthetic resin board, and Fig. 6 is a plan view of a synthetic resin board with a different structure. The figure is a plan view showing the side edges of connected synthetic resin plates, Figure 7 is a plan view showing the side edges of a synthetic resin plate with a different structure, and Figure 8 is a plan view showing the side edges of the synthetic resin plates in Figure 7. FIG. 9 is a side view of another synthetic resin plate, and FIG. 10 is a sectional view showing an example of the buried state of the underdrain pipe. 1...Synthetic resin plate, 2...Rib, 3.
...Water hole, 4...Protrusion, 5...
・Catch gap, 6... Underdrain drain pipe, 7...
・Filter material, 8...Soil. Figure 1 Figure 3

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）使用済みの廃棄プラスチックでもって細長い板状
に成形された合成樹脂板が、両面に貫通して多数の通水
孔が穿設されており、この合成樹脂板は両側縁を連結す
ることによって筒状に湾曲できる可撓性を有すると共に
、両側縁は引掛用の突起と、この突起に脱着自在に引っ
掛けられる引掛隙間とを介して連結され、これによって
全体形状が筒状に湾曲して組み立てられるように構成さ
れた廃棄プラスチックを再利用した暗渠排水管。(1) A synthetic resin plate made of used waste plastic is molded into a long and thin plate, with numerous water holes penetrating it on both sides, and the synthetic resin plate connects both edges. It has the flexibility to be curved into a cylindrical shape, and both side edges are connected via a hooking protrusion and a hooking gap that can be detachably hooked to the protrusion, thereby making the overall shape curved into a cylindrical shape. Underdrain drain pipe made from recycled waste plastic configured to be assembled. （２）全体形状が円筒状に湾曲して組み立てられ、軸方
向又は円周方向に延長して補強リブが形成されている実
用新案登録請求の範囲第（１）項記載の廃棄プラスチッ
クを再利用した暗渠排水管。(2) Reusing the waste plastic described in item (1) of the utility model registration claim, which is assembled in a curved cylindrical overall shape and has reinforcing ribs extending in the axial or circumferential direction. Underdrain drainage pipe. （３）通水孔が引掛隙間に兼用される実用新案登録請求
の範囲第（１）項記載の廃棄プラスチックを再利用した
暗渠排水管。(3) An underdrain drain pipe made of recycled waste plastic as set forth in claim (1) of the utility model registration claim, in which the water passage hole also serves as a catch gap.
JP13977681U 1981-09-18 1981-09-18 Underdrain drain pipe made from recycled waste plastic Pending JPS5845732U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13977681U JPS5845732U (en) 1981-09-18 1981-09-18 Underdrain drain pipe made from recycled waste plastic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13977681U JPS5845732U (en) 1981-09-18 1981-09-18 Underdrain drain pipe made from recycled waste plastic

Publications (1)

Publication Number Publication Date
JPS5845732U true JPS5845732U (en) 1983-03-28

Family

ID=29932956

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13977681U Pending JPS5845732U (en) 1981-09-18 1981-09-18 Underdrain drain pipe made from recycled waste plastic

Country Status (1)

Country Link
JP (1) JPS5845732U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010189943A (en) * 2009-02-19 2010-09-02 Suminoe Textile Co Ltd Culvert drain pipe and construction method for culvert drain pipe
JP2010249155A (en) * 2009-04-10 2010-11-04 Shin Etsu Polymer Co Ltd Conversion joint for culvert pipe, branch joint, flexible pipe, and culvert pipe using branch joint and flexible pipe
JP5232940B1 (en) * 2012-07-18 2013-07-10 協和建設工業株式会社 Seat pipe seat and molding apparatus therefor
JP5558640B1 (en) * 2014-02-05 2014-07-23 協和建設工業株式会社 Sheet pipe forming device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4815933U (en) * 1971-07-01 1973-02-22
JPS5636984U (en) * 1979-08-30 1981-04-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4815933U (en) * 1971-07-01 1973-02-22
JPS5636984U (en) * 1979-08-30 1981-04-08

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010189943A (en) * 2009-02-19 2010-09-02 Suminoe Textile Co Ltd Culvert drain pipe and construction method for culvert drain pipe
JP2010249155A (en) * 2009-04-10 2010-11-04 Shin Etsu Polymer Co Ltd Conversion joint for culvert pipe, branch joint, flexible pipe, and culvert pipe using branch joint and flexible pipe
JP5232940B1 (en) * 2012-07-18 2013-07-10 協和建設工業株式会社 Seat pipe seat and molding apparatus therefor
WO2014013577A1 (en) * 2012-07-18 2014-01-23 協和建設工業株式会社 Sheet for sheet pipe and forming device therefor
JP5558640B1 (en) * 2014-02-05 2014-07-23 協和建設工業株式会社 Sheet pipe forming device
WO2015118764A1 (en) * 2014-02-05 2015-08-13 協和建設工業株式会社 Sheet pipe forming device

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