JPH0325092U - - Google Patents

Info

Publication number
JPH0325092U
JPH0325092U JP8611889U JP8611889U JPH0325092U JP H0325092 U JPH0325092 U JP H0325092U JP 8611889 U JP8611889 U JP 8611889U JP 8611889 U JP8611889 U JP 8611889U JP H0325092 U JPH0325092 U JP H0325092U
Authority
JP
Japan
Prior art keywords
outer circumferential
circumferential wall
vinyl chloride
soft vinyl
hollow spiral
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
JP8611889U
Other languages
English (en)
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 filed Critical
Priority to JP8611889U priority Critical patent/JPH0325092U/ja
Publication of JPH0325092U publication Critical patent/JPH0325092U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Thermal Insulation (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Description

【図面の簡単な説明】
第1図乃至第5図は本考案の実施例を示すもの
で、第1図はその一部を断面した側面図、第2図
は屈曲させた場合に一部拡大断面図、第3図は製
造方法を説明するための縦断側面図、第4図及び
第5図は本考案の別な実施例を示す一部の拡大断
面図、第6図は従来の排水ホースの一部縦断側面
図である。 1……内周壁、1a……平坦面、2……中空螺
旋突条、3……可撓性芯線、4……螺旋状仕切壁
、5……外周壁、6……空隙部、7……断熱材。

Claims (1)

    【実用新案登録請求の範囲】
  1. 内面を平滑面1aに形成されている軟質塩化ビ
    ニルよりなる内周壁1の外周面に中空螺旋突条2
    を一体的に形成し、この中空螺旋突条2内にポリ
    プロピレン等のオレフイン系樹脂よりなる芯線3
    を接着することなく内包し、さらに、前記内周壁
    1の外周面にスポンジ等の断熱材7を介して軟質
    塩化ビニルよりなる外周壁5を一体的に層着して
    なることを特徴とする排水ホース。
JP8611889U 1989-07-21 1989-07-21 Pending JPH0325092U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8611889U JPH0325092U (ja) 1989-07-21 1989-07-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8611889U JPH0325092U (ja) 1989-07-21 1989-07-21

Publications (1)

Publication Number Publication Date
JPH0325092U true JPH0325092U (ja) 1991-03-14

Family

ID=31635552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8611889U Pending JPH0325092U (ja) 1989-07-21 1989-07-21

Country Status (1)

Country Link
JP (1) JPH0325092U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102287889B1 (ko) * 2020-12-04 2021-08-10 서울다이나믹스 유한책임회사 작업 발판의 응력 검출 방법 및 이를 이용한 작업 발판 안전 관리 시스템

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102287889B1 (ko) * 2020-12-04 2021-08-10 서울다이나믹스 유한책임회사 작업 발판의 응력 검출 방법 및 이를 이용한 작업 발판 안전 관리 시스템

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