JPS6123594U - Bypass cutoff device for underground pipes - Google Patents

Bypass cutoff device for underground pipes

Info

Publication number
JPS6123594U
JPS6123594U JP10761884U JP10761884U JPS6123594U JP S6123594 U JPS6123594 U JP S6123594U JP 10761884 U JP10761884 U JP 10761884U JP 10761884 U JP10761884 U JP 10761884U JP S6123594 U JPS6123594 U JP S6123594U
Authority
JP
Japan
Prior art keywords
bypass
cutoff device
pipe
underground pipes
water inlet
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
JP10761884U
Other languages
Japanese (ja)
Inventor
勇 阿曽
Original Assignee
日興防水株式会社
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 日興防水株式会社 filed Critical 日興防水株式会社
Priority to JP10761884U priority Critical patent/JPS6123594U/en
Publication of JPS6123594U publication Critical patent/JPS6123594U/en
Pending legal-status Critical Current

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  • Pipe Accessories (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) [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図は本考案の地下管路用バイパス遮断装置− の軸
方向を通る断面図、第２図は第１図のＸ−Ｘ線断面図、
第３図イ〜二は本考案のバイパス遮断装置に付属する蛇
腹式ホースの説明図、第４図及′び第５図は本考案のバ
イパス遮断装置の応用例を示す説明図である。 １ａ，１ｂ：円板、２：弾性膨脹体、３：貫通孔、４：
パイプ、５：空気供給部、６：ねじ止め、７：ねじ山、
８：導水口、９：導水部、３１：ホース本体、３２：継
手スリーブ、３３：ねじ山、３４：止水栓、３５：分岐
部、３６：ストツパー、４１：マンホール、４２：下水
道本管、４３ａｔ４３ｂ：バイパス遮断装置、４４：蛇
腹式ホース、４６ａ，４６ｂ：導水口、５１：下水本管
、５２：支管、５３：バイパス遮断装置、５４：蛇腹式
ホース。Fig. 1 is a sectional view taken along the axis of the bypass interrupter for underground pipes of the present invention, Fig. 2 is a sectional view taken along the line X-X of Fig. 1,
FIGS. 3A to 3B are explanatory diagrams of a bellows-type hose attached to the bypass interrupter of the present invention, and FIGS. 4 and 5 are explanatory diagrams showing an application example of the bypass interrupter of the present invention. 1a, 1b: Disc, 2: Elastic expansion body, 3: Through hole, 4:
Pipe, 5: Air supply section, 6: Screw fastening, 7: Screw thread,
8: Water inlet, 9: Water guide part, 31: Hose body, 32: Coupling sleeve, 33: Thread, 34: Water stop valve, 35: Branch, 36: Stopper, 41: Manhole, 42: Sewer main pipe, 43at43b: bypass cutoff device, 44: bellows type hose, 46a, 46b: water inlet, 51: sewage main pipe, 52: branch pipe, 53: bypass cutoff device, 54: bellows type hose.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）軸方向に中央貫通孔３を有しかつ空気供給部５を
備えた円筒状弾性膨脹体２と、前記中央貫通孔に水密状
態に嵌挿されたバイパス用パイプ４とからなり、前記パ
イプの一端を導水口８、他端を導水部９として構成した
ことを特徴とする地下管路用バイパス遮断装置。(1) Consisting of a cylindrical elastic expandable body 2 having a central through hole 3 in the axial direction and equipped with an air supply section 5, and a bypass pipe 4 fitted into the central through hole in a watertight manner; A bypass interrupting device for an underground conduit, characterized in that one end of the pipe is configured as a water inlet 8 and the other end is configured as a water inlet 9. （２）−前記円筒状弾性膨脹体２の前後端面に補強板１
ａ，１ｂを取付けてなる前項１記載の装置。(2) - Reinforcement plates 1 are provided on the front and rear end surfaces of the cylindrical elastic expandable body 2.
1. The device according to item 1 above, in which a and lb are attached. （３）前記導水部９に排水用パイプを装着するためのね
じ山７を設けてなる前項１又は２記載の装置。(3) The device according to item 1 or 2 above, wherein the water guide portion 9 is provided with a thread 7 for attaching a drainage pipe.
JP10761884U 1984-07-18 1984-07-18 Bypass cutoff device for underground pipes Pending JPS6123594U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10761884U JPS6123594U (en) 1984-07-18 1984-07-18 Bypass cutoff device for underground pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10761884U JPS6123594U (en) 1984-07-18 1984-07-18 Bypass cutoff device for underground pipes

Publications (1)

Publication Number Publication Date
JPS6123594U true JPS6123594U (en) 1986-02-12

Family

ID=30666838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10761884U Pending JPS6123594U (en) 1984-07-18 1984-07-18 Bypass cutoff device for underground pipes

Country Status (1)

Country Link
JP (1) JPS6123594U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0914567A (en) * 1995-06-22 1997-01-17 Hiroshi Sato Pipe line opening/closing device and pipe line restoration construction method
JP2011132992A (en) * 2009-12-22 2011-07-07 Ashimori Industry Co Ltd Water stop packer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS559925B2 (en) * 1975-01-31 1980-03-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS559925B2 (en) * 1975-01-31 1980-03-13

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0914567A (en) * 1995-06-22 1997-01-17 Hiroshi Sato Pipe line opening/closing device and pipe line restoration construction method
JP2011132992A (en) * 2009-12-22 2011-07-07 Ashimori Industry Co Ltd Water stop packer

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