JPH01157845U - - Google Patents

Info

Publication number
JPH01157845U
JPH01157845U JP5373388U JP5373388U JPH01157845U JP H01157845 U JPH01157845 U JP H01157845U JP 5373388 U JP5373388 U JP 5373388U JP 5373388 U JP5373388 U JP 5373388U JP H01157845 U JPH01157845 U JP H01157845U
Authority
JP
Japan
Prior art keywords
steel pipe
steel
pipe
connection structure
jointed
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
JP5373388U
Other languages
English (en)
Other versions
JPH0649753Y2 (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 JP1988053733U priority Critical patent/JPH0649753Y2/ja
Publication of JPH01157845U publication Critical patent/JPH01157845U/ja
Application granted granted Critical
Publication of JPH0649753Y2 publication Critical patent/JPH0649753Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Mutual Connection Of Rods And Tubes (AREA)

Description

【図面の簡単な説明】
第1図は、この考案に係る鋼管足場用の鋼管連
結構造の一実施例を示す一部省略縦断面図、第2
図は、同実施例における連結ピンの抜け止め構造
を示す一部背面図、第3図は、単管ジヨイントを
使用した従来の鋼管連結構造を示す説明図で一部
切欠いて示す。第4図は、他の従来例を示す一部
断面図、第5図は、さらに他の従来例を示す縦断
面図である。 A,B……鋼管、F……ジヨイント管、18…
…ほぞ、19……カラー、20……連結ピン、2
1……コイルスプリング、22……突起(抜け止
め)、23,24……貫通穴。

Claims (1)

    【実用新案登録請求の範囲】
  1. 鋼管足場用の2本の鋼管の連結端部に、ジヨイ
    ント管の両端のほぞを内装着し、ジヨイント管の
    中央部のカラーに両鋼管の端縁部を突合わせて軸
    方向に連結する鋼管足場用の鋼管連結構造におい
    て、鋼管とジヨイント管の両者に貫通穴を設け、
    差込み側にコイルバネを介装した連結ピンをバネ
    力に抗して上記貫通穴に差込み、反対突出端にお
    いて抜け止めを施すようにしたことを特徴とする
    鋼管足場用の鋼管連結構造。
JP1988053733U 1988-04-20 1988-04-20 鋼管足場用の鋼管連結構造 Expired - Lifetime JPH0649753Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988053733U JPH0649753Y2 (ja) 1988-04-20 1988-04-20 鋼管足場用の鋼管連結構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988053733U JPH0649753Y2 (ja) 1988-04-20 1988-04-20 鋼管足場用の鋼管連結構造

Publications (2)

Publication Number Publication Date
JPH01157845U true JPH01157845U (ja) 1989-10-31
JPH0649753Y2 JPH0649753Y2 (ja) 1994-12-14

Family

ID=31279697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988053733U Expired - Lifetime JPH0649753Y2 (ja) 1988-04-20 1988-04-20 鋼管足場用の鋼管連結構造

Country Status (1)

Country Link
JP (1) JPH0649753Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH045883U (ja) * 1990-04-28 1992-01-20
JPH0620746U (ja) * 1992-05-29 1994-03-18 日本ビテイリース株式会社 パイプ連結装置
JPH0635504U (ja) * 1992-10-19 1994-05-13 中央ビルト工業株式会社 枠組み足場用ジョイント

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4715509U (ja) * 1971-03-25 1972-10-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4715509U (ja) * 1971-03-25 1972-10-23

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH045883U (ja) * 1990-04-28 1992-01-20
JPH0620746U (ja) * 1992-05-29 1994-03-18 日本ビテイリース株式会社 パイプ連結装置
JPH0635504U (ja) * 1992-10-19 1994-05-13 中央ビルト工業株式会社 枠組み足場用ジョイント

Also Published As

Publication number Publication date
JPH0649753Y2 (ja) 1994-12-14

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