JPS6271407U - - Google Patents

Info

Publication number
JPS6271407U
JPS6271407U JP16248885U JP16248885U JPS6271407U JP S6271407 U JPS6271407 U JP S6271407U JP 16248885 U JP16248885 U JP 16248885U JP 16248885 U JP16248885 U JP 16248885U JP S6271407 U JPS6271407 U JP S6271407U
Authority
JP
Japan
Prior art keywords
hollow
pipe
tube
rotor
joint member
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
JP16248885U
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 JP16248885U priority Critical patent/JPS6271407U/ja
Publication of JPS6271407U publication Critical patent/JPS6271407U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Mutual Connection Of Rods And Tubes (AREA)

Description

【図面の簡単な説明】
図面は本考案に係る伸縮管の締結構造の一実施
例を示したもので、第１図は伸延させた伸縮管の
使用状態図、第２図は一部の拡大縦断面図、第３
図は第２図Ｘ―Ｘ線の横断平面図である。 １，１ａ…中空管、２…開口部、３…継手部材
、３ａ…小径部、４…案内管、５，５ａ…環状扁
心溝、６…転動子。

Claims (1)

    【実用新案登録請求の範囲】
  1. 異なる大小径の中空管からなつて、大小側中空
    管内に小径側中空管を順次挿入して伸縮する伸縮
    管において、小径側中空管は、大径側中空管に挿
    入する一端に、外周に少くとも一条の環状の扁心
    溝を設けた継手部材を一体に装着し、この継手部
    材の扁心溝中にはコロ等の転動子を転動可能に嵌
    めると共に大径側中空管内に嵌めて、前記転動子
    を大径側中空管の内壁との間に介在して締付けを
    行うことを特徴をした伸縮管の締結構造。
JP16248885U 1985-10-23 1985-10-23 Pending JPS6271407U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16248885U JPS6271407U (ja) 1985-10-23 1985-10-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16248885U JPS6271407U (ja) 1985-10-23 1985-10-23

Publications (1)

Publication Number Publication Date
JPS6271407U true JPS6271407U (ja) 1987-05-07

Family

ID=31089793

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16248885U Pending JPS6271407U (ja) 1985-10-23 1985-10-23

Country Status (1)

Country Link
JP (1) JPS6271407U (ja)

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