JPS63196709U - - Google Patents

Info

Publication number
JPS63196709U
JPS63196709U JP8890687U JP8890687U JPS63196709U JP S63196709 U JPS63196709 U JP S63196709U JP 8890687 U JP8890687 U JP 8890687U JP 8890687 U JP8890687 U JP 8890687U JP S63196709 U JPS63196709 U JP S63196709U
Authority
JP
Japan
Prior art keywords
duct
hard material
elastic material
portion made
made entirely
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
JP8890687U
Other languages
English (en)
Other versions
JPH0538964Y2 (ja
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 JP8890687U priority Critical patent/JPH0538964Y2/ja
Publication of JPS63196709U publication Critical patent/JPS63196709U/ja
Application granted granted Critical
Publication of JPH0538964Y2 publication Critical patent/JPH0538964Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す断面図、第2
図は第1図のパリソンを示す断面図、第3図は従
来例を示す断面図、第4図はダクトの製造装置の
一例を示した説明図、第5図は従来例のパリソン
を示す断面図、第6図は従来例の説明参考図であ
る。 P……蛇腹部、P……硬質性樹脂ダクト、
a……ダクト内部、b……ダクト管壁表面。

Claims (1)

  1. 【実用新案登録請求の範囲】 弾性材料により形成された一管端から蛇腹部ま
    でのダクト部分と、 硬質材料の部分が前記弾性材料により形成され
    たダクトの内部より管壁に向けて徐々に増加し終
    に全てが硬質材料により形成されているダクト部
    分と、 硬質材料により形成されたダクト部分とにより
    構成されていることを特徴とする自動車用ダクト
JP8890687U 1987-06-09 1987-06-09 Expired - Lifetime JPH0538964Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8890687U JPH0538964Y2 (ja) 1987-06-09 1987-06-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8890687U JPH0538964Y2 (ja) 1987-06-09 1987-06-09

Publications (2)

Publication Number Publication Date
JPS63196709U true JPS63196709U (ja) 1988-12-19
JPH0538964Y2 JPH0538964Y2 (ja) 1993-10-01

Family

ID=30947416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8890687U Expired - Lifetime JPH0538964Y2 (ja) 1987-06-09 1987-06-09

Country Status (1)

Country Link
JP (1) JPH0538964Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH058285A (ja) * 1991-06-29 1993-01-19 Tokai Rubber Ind Ltd 樹脂ホース

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH058285A (ja) * 1991-06-29 1993-01-19 Tokai Rubber Ind Ltd 樹脂ホース

Also Published As

Publication number Publication date
JPH0538964Y2 (ja) 1993-10-01

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