JPS629787U - - Google Patents

Info

Publication number
JPS629787U
JPS629787U JP10127785U JP10127785U JPS629787U JP S629787 U JPS629787 U JP S629787U JP 10127785 U JP10127785 U JP 10127785U JP 10127785 U JP10127785 U JP 10127785U JP S629787 U JPS629787 U JP S629787U
Authority
JP
Japan
Prior art keywords
tube
transport pipe
air transport
outer tube
inner tube
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
JP10127785U
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 JP10127785U priority Critical patent/JPS629787U/ja
Publication of JPS629787U publication Critical patent/JPS629787U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Joints Allowing Movement (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る伸縮式空気管の一実施例
を示す長さ方向の断面図であり、第2図はその半
径方向の断面図である。第3図、及び第4図は従
来の伸縮式空気管の側面図である。 図において、4……内管、6……外管、14…
…空気もれ防止材、22……ローラー、である。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 内管と外管をそれぞれが長さ方向に移動可
    能になるように気密にて接合させ、前記外管の先
    端部に前記内管の長さ方向の移動をガイド支持す
    る手段を設けてなることを特徴とする、伸縮式空
    気輸送管。 (2) 前記ガイド支持する手段がローラー群より
    なることを特徴とする、実用新案登録請求の範囲
    第(1)項記載の伸縮式空気輸送管。
JP10127785U 1985-07-04 1985-07-04 Pending JPS629787U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10127785U JPS629787U (ja) 1985-07-04 1985-07-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10127785U JPS629787U (ja) 1985-07-04 1985-07-04

Publications (1)

Publication Number Publication Date
JPS629787U true JPS629787U (ja) 1987-01-21

Family

ID=30971872

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10127785U Pending JPS629787U (ja) 1985-07-04 1985-07-04

Country Status (1)

Country Link
JP (1) JPS629787U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0325094U (ja) * 1989-07-21 1991-03-14
KR101418500B1 (ko) * 2013-08-21 2014-07-10 주식회사 아이비엔에스 면진 구조를 갖는 단열이중관용 신축 조인트

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0325094U (ja) * 1989-07-21 1991-03-14
KR101418500B1 (ko) * 2013-08-21 2014-07-10 주식회사 아이비엔에스 면진 구조를 갖는 단열이중관용 신축 조인트

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