JPS60184950U - Telescopic steel pipe column - Google Patents

Telescopic steel pipe column

Info

Publication number
JPS60184950U
JPS60184950U JP7325284U JP7325284U JPS60184950U JP S60184950 U JPS60184950 U JP S60184950U JP 7325284 U JP7325284 U JP 7325284U JP 7325284 U JP7325284 U JP 7325284U JP S60184950 U JPS60184950 U JP S60184950U
Authority
JP
Japan
Prior art keywords
steel pipe
pipe column
telescopic steel
outer tube
pinion
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
JP7325284U
Other languages
Japanese (ja)
Inventor
玉田　紘一郎
中村　三夫
Original Assignee
ライトスチ−ル工業株式会社
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 ライトスチ−ル工業株式会社 filed Critical ライトスチ−ル工業株式会社
Priority to JP7325284U priority Critical patent/JPS60184950U/en
Publication of JPS60184950U publication Critical patent/JPS60184950U/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、この考案の一実施態様の部分断面図、第２図
は、この考案の一実施態様の外管の要部正面図である。 図面において、 １・・・・・・内管、２・・・・・・ラック、３・・・
・・・外管、４・・・・・・ピニオン、５・・・・・・
ブラケット、６・・・・・・回転軸、７・・・・・・ハ
ンドル、訃・・・・・ラチェット。FIG. 1 is a partial cross-sectional view of one embodiment of this invention, and FIG. 2 is a front view of a main part of an outer tube of one embodiment of this invention. In the drawings, 1... Inner pipe, 2... Rack, 3...
...Outer pipe, 4...Pinion, 5...
Bracket, 6... Rotating shaft, 7... Handle, End... Ratchet.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外管と、前記外管内に挿入された内管とからなり、前記
内管の外周面には、軸線方向にそってラックが固定され
、前記外管の上端には、前記ラックと噛み合うピニオン
が取り付けられ、前記ピニオンの回転軸には、ハンドル
およびラチェットが取り付けられていることを特徴とす
る、伸縮自在な鋼管柱。It consists of an outer tube and an inner tube inserted into the outer tube, a rack is fixed along the axial direction on the outer peripheral surface of the inner tube, and a pinion that meshes with the rack is attached to the upper end of the outer tube. A telescoping steel pipe column, characterized in that a handle and a ratchet are attached to the rotating shaft of the pinion.
JP7325284U 1984-05-21 1984-05-21 Telescopic steel pipe column Pending JPS60184950U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7325284U JPS60184950U (en) 1984-05-21 1984-05-21 Telescopic steel pipe column

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7325284U JPS60184950U (en) 1984-05-21 1984-05-21 Telescopic steel pipe column

Publications (1)

Publication Number Publication Date
JPS60184950U true JPS60184950U (en) 1985-12-07

Family

ID=30612435

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7325284U Pending JPS60184950U (en) 1984-05-21 1984-05-21 Telescopic steel pipe column

Country Status (1)

Country Link
JP (1) JPS60184950U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016514779A (en) * 2013-04-10 2016-05-23 エクソンモービル アップストリーム リサーチ カンパニー Arctic Nested Mobile Ocean Drilling Unit
JP2020172754A (en) * 2019-04-08 2020-10-22 Ykk Ap株式会社 Fence connector and fence

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5334831B2 (en) * 1974-07-16 1978-09-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5334831B2 (en) * 1974-07-16 1978-09-22

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016514779A (en) * 2013-04-10 2016-05-23 エクソンモービル アップストリーム リサーチ カンパニー Arctic Nested Mobile Ocean Drilling Unit
JP2020172754A (en) * 2019-04-08 2020-10-22 Ykk Ap株式会社 Fence connector and fence

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