JPS641813A - Main catchment and drain - Google Patents

Main catchment and drain

Info

Publication number
JPS641813A
JPS641813A JP32678287A JP32678287A JPS641813A JP S641813 A JPS641813 A JP S641813A JP 32678287 A JP32678287 A JP 32678287A JP 32678287 A JP32678287 A JP 32678287A JP S641813 A JPS641813 A JP S641813A
Authority
JP
Japan
Prior art keywords
tube
annular fixture
drain
slit
plates
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
JP32678287A
Other languages
Japanese (ja)
Other versions
JPH086301B2 (en
JPH011813A (en
Inventor
Shigeto Kumagai
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.)
K K S KK
KKS KK
Original Assignee
K K S KK
KKS KK
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 K K S KK, KKS KK filed Critical K K S KK
Priority to JP32678287A priority Critical patent/JPH086301B2/en
Publication of JPS641813A publication Critical patent/JPS641813A/en
Publication of JPH011813A publication Critical patent/JPH011813A/en
Publication of JPH086301B2 publication Critical patent/JPH086301B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Sewage (AREA)

Abstract

PURPOSE: To improve the strength and to manufacture easily by forming a main catchment and drain by fixing the circular plates in such a state providing a slit-like gap between their mutual end edges by means of the internal and external double round tube.
CONSTITUTION: The plural number of circular plate 2 is inserted and held between an annular fixture 5 without the tube and an annular fixture 4 within the tube provided to the inside of the plate 2 in such a state providing a slit-like gap between their mutual end edges. The plates are integrally fixed by fitting of a recessed section 7 for fitting provided to the outer surface of the annular fixture 4 within the tube with a projected section provided to the inner surface of the annular fixture 5 without the tube so as to correspond to the recessed section to form a main catchment and drain 1. According to the constitution, the slit provided between plates 2 for draining the underground can be widely obtained, but, at the same time, it can be easily manufactured as well as its strength improved.
COPYRIGHT: (C)1989,JPO&Japio
JP32678287A 1987-02-20 1987-12-25 Water collection and drainage pipe Expired - Lifetime JPH086301B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP32678287A JPH086301B2 (en) 1987-02-20 1987-12-25 Water collection and drainage pipe

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3576487 1987-02-20
JP62-35764 1987-02-20
JP32678287A JPH086301B2 (en) 1987-02-20 1987-12-25 Water collection and drainage pipe

Publications (3)

Publication Number Publication Date
JPS641813A true JPS641813A (en) 1989-01-06
JPH011813A JPH011813A (en) 1989-01-06
JPH086301B2 JPH086301B2 (en) 1996-01-24

Family

ID=26374762

Family Applications (1)

Application Number Title Priority Date Filing Date
JP32678287A Expired - Lifetime JPH086301B2 (en) 1987-02-20 1987-12-25 Water collection and drainage pipe

Country Status (1)

Country Link
JP (1) JPH086301B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016130448A (en) * 2015-01-14 2016-07-21 胡鳴群 Drain pipe, and drainage system including drain pipe
CN110130458A (en) * 2019-05-05 2019-08-16 中铁第四勘察设计院集团有限公司 A kind of fast changeable pre-buried drain structure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102037679B1 (en) * 2013-02-28 2019-10-30 웅진코웨이 주식회사 Cdi filter for water treatment apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016130448A (en) * 2015-01-14 2016-07-21 胡鳴群 Drain pipe, and drainage system including drain pipe
CN110130458A (en) * 2019-05-05 2019-08-16 中铁第四勘察设计院集团有限公司 A kind of fast changeable pre-buried drain structure
CN110130458B (en) * 2019-05-05 2024-04-02 中铁第四勘察设计院集团有限公司 But quick replacement's pre-buried drain pipe structure

Also Published As

Publication number Publication date
JPH086301B2 (en) 1996-01-24

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