JPS5493223A - Flexible vertical conduit and rainwater pipe made therefrom - Google Patents

Flexible vertical conduit and rainwater pipe made therefrom

Info

Publication number
JPS5493223A
JPS5493223A JP16015577A JP16015577A JPS5493223A JP S5493223 A JPS5493223 A JP S5493223A JP 16015577 A JP16015577 A JP 16015577A JP 16015577 A JP16015577 A JP 16015577A JP S5493223 A JPS5493223 A JP S5493223A
Authority
JP
Japan
Prior art keywords
conduit
spiral
wire
oblique band
width
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
JP16015577A
Other languages
Japanese (ja)
Inventor
Takashi Tokushige
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP16015577A priority Critical patent/JPS5493223A/en
Publication of JPS5493223A publication Critical patent/JPS5493223A/en
Pending legal-status Critical Current

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

PURPOSE: To make it easy to shorten, bend, transport and store a conduit, by making it possible that smaller-width one of a first and a second spiral oblique band parts which are an upper and a lower parts of a spiral layer provided on the outside surface of the body of the conduit is turned around to the inside surface of the other larger-width one.
CONSTITUTION: A wire 2 of such as steel, stainless steel, copper, etc. is spirally embedded in the wall of the conduit body 1 made of appropriate thermoplastic resin such as polyvinyl chloride, polyethylene, etc. The first and the second spiral oblique band parts 3, 4 opposite in gradient to each other are provided under and over the wire 2 so that the part of the conduit body embedded with the wire is made spiral. The width of the second oblique band part 4 is made slightly lower than that of the first oblique band part 3 so that the second part 4 can be turned around to the inside surface of the first part 3. Thereby, the conduit can be shortened and bent. The conduit is used as a flexible rainwater pipe A etc.
COPYRIGHT: (C)1979,JPO&Japio
JP16015577A 1977-12-30 1977-12-30 Flexible vertical conduit and rainwater pipe made therefrom Pending JPS5493223A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16015577A JPS5493223A (en) 1977-12-30 1977-12-30 Flexible vertical conduit and rainwater pipe made therefrom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16015577A JPS5493223A (en) 1977-12-30 1977-12-30 Flexible vertical conduit and rainwater pipe made therefrom

Publications (1)

Publication Number Publication Date
JPS5493223A true JPS5493223A (en) 1979-07-24

Family

ID=15709052

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16015577A Pending JPS5493223A (en) 1977-12-30 1977-12-30 Flexible vertical conduit and rainwater pipe made therefrom

Country Status (1)

Country Link
JP (1) JPS5493223A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050029186A (en) * 2005-02-25 2005-03-24 (주)씨에스티개발 Falling pipe using architecture
JP2015206162A (en) * 2014-04-17 2015-11-19 戸田建設株式会社 Splash prevention device for drain pipe of veranda

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050029186A (en) * 2005-02-25 2005-03-24 (주)씨에스티개발 Falling pipe using architecture
JP2015206162A (en) * 2014-04-17 2015-11-19 戸田建設株式会社 Splash prevention device for drain pipe of veranda

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