JPS59195210U - telescopic pipe - Google Patents

telescopic pipe

Info

Publication number
JPS59195210U
JPS59195210U JP9227783U JP9227783U JPS59195210U JP S59195210 U JPS59195210 U JP S59195210U JP 9227783 U JP9227783 U JP 9227783U JP 9227783 U JP9227783 U JP 9227783U JP S59195210 U JPS59195210 U JP S59195210U
Authority
JP
Japan
Prior art keywords
diameter pipe
insertion groove
telescopic pipe
wedge
wedge insertion
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
JP9227783U
Other languages
Japanese (ja)
Inventor
今田　進
Original Assignee
今田工業株式会社
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 今田工業株式会社 filed Critical 今田工業株式会社
Priority to JP9227783U priority Critical patent/JPS59195210U/en
Publication of JPS59195210U publication Critical patent/JPS59195210U/en
Pending legal-status Critical Current

Links

Landscapes

  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、従来の伸縮パイプを示す断手部分の縦断平面
図、第２図は同上の縦断側面図、第３図はこの考案に係
る伸縮パイプの継手部分の縦断側面図である。 １・・・大径パイプ、２・・・小径パイプ、３・・・継
手軸、１０・・・楔体挿入溝、１１・・・楔体。FIG. 1 is a longitudinal sectional plan view of a cross section of a conventional extensible pipe, FIG. 2 is a longitudinal sectional side view of the same, and FIG. 3 is a longitudinal sectional side view of a joint section of the extensible pipe according to this invention. DESCRIPTION OF SYMBOLS 1...Large diameter pipe, 2...Small diameter pipe, 3...Joint shaft, 10...Wedge body insertion groove, 11...Wedge body.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 大径パイプの内側に小径パイプをスライド可能に挿入し
１、その小径パイプの大径パイプ内に位置する端部に継
手軸を設け、この継手軸の外周円方向に楔体挿入溝を形
成し、この楔体挿入溝の深さを一端から他端に向けて次
第に深くし、その楔体挿入溝に楔体を嵌め合わせた伸縮
パイプ。A small-diameter pipe is slidably inserted inside a large-diameter pipe (1), a joint shaft is provided at the end of the small-diameter pipe located inside the large-diameter pipe, and a wedge insertion groove is formed in the circumferential direction of the joint shaft. , an extensible pipe in which the depth of this wedge insertion groove is gradually deepened from one end to the other end, and the wedge is fitted into the wedge insertion groove.
JP9227783U 1983-06-13 1983-06-13 telescopic pipe Pending JPS59195210U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9227783U JPS59195210U (en) 1983-06-13 1983-06-13 telescopic pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9227783U JPS59195210U (en) 1983-06-13 1983-06-13 telescopic pipe

Publications (1)

Publication Number Publication Date
JPS59195210U true JPS59195210U (en) 1984-12-25

Family

ID=30222430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9227783U Pending JPS59195210U (en) 1983-06-13 1983-06-13 telescopic pipe

Country Status (1)

Country Link
JP (1) JPS59195210U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS555767U (en) * 1978-06-29 1980-01-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS555767U (en) * 1978-06-29 1980-01-16

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