JPS59123710U - Telescopic tube tightening device - Google Patents

Telescopic tube tightening device

Info

Publication number
JPS59123710U
JPS59123710U JP1707883U JP1707883U JPS59123710U JP S59123710 U JPS59123710 U JP S59123710U JP 1707883 U JP1707883 U JP 1707883U JP 1707883 U JP1707883 U JP 1707883U JP S59123710 U JPS59123710 U JP S59123710U
Authority
JP
Japan
Prior art keywords
telescopic tube
tightening device
tube
tube tightening
reduced diameter
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
JP1707883U
Other languages
Japanese (ja)
Inventor
鈴木　文治
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP1707883U priority Critical patent/JPS59123710U/en
Publication of JPS59123710U publication Critical patent/JPS59123710U/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]

図は本考案装置の実施例を示したもので第１図は要部の
切断正面図、第２図は内管の要部の一部切欠正面図、第
３図は第２図■−■線の断面図、第４図は同じく緊締時
の断面図であるＪ符号、１は外管、２は内管、３はプラ
グ、６は偏心カム面、７は縮径部、８は緊締環、９は拡
開部、１０はテーパ面、１１はローラピン。The figures show an embodiment of the device according to the present invention. Fig. 1 is a cutaway front view of the main part, Fig. 2 is a partially cutaway front view of the main part of the inner tube, and Fig. 3 is Fig. 2 - 4 is a cross-sectional view of the line when tightened, with J symbol, 1 is the outer tube, 2 is the inner tube, 3 is the plug, 6 is the eccentric cam surface, 7 is the reduced diameter part, and 8 is the tightening ring. , 9 is an expanded portion, 10 is a tapered surface, and 11 is a roller pin.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外管と、この中に挿通される内管とより成る伸縮管にお
いて、内管の端部に偏心カム面を形成した縮径部を形成
し、且つこの縮径部に、一部を切断して拡開部とすると
ともにこのテーパ面を形成した緊締環を嵌装し、上記偏
心カム面とテーパ面間にローラピンを介在せしめて外管
内に挿通した伸縮管の緊締装置。In a telescopic tube consisting of an outer tube and an inner tube inserted therein, a reduced diameter section with an eccentric cam surface is formed at the end of the inner tube, and a portion is cut into the reduced diameter section. A tightening device for a telescopic tube, which is fitted with a tightening ring having a widened portion and a tapered surface, and is inserted into an outer tube with a roller pin interposed between the eccentric cam surface and the tapered surface.
JP1707883U 1983-02-08 1983-02-08 Telescopic tube tightening device Pending JPS59123710U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1707883U JPS59123710U (en) 1983-02-08 1983-02-08 Telescopic tube tightening device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1707883U JPS59123710U (en) 1983-02-08 1983-02-08 Telescopic tube tightening device

Publications (1)

Publication Number Publication Date
JPS59123710U true JPS59123710U (en) 1984-08-20

Family

ID=30148320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1707883U Pending JPS59123710U (en) 1983-02-08 1983-02-08 Telescopic tube tightening device

Country Status (1)

Country Link
JP (1) JPS59123710U (en)

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