JPS604196U - metal pipe shutter - Google Patents

metal pipe shutter

Info

Publication number
JPS604196U
JPS604196U JP9753183U JP9753183U JPS604196U JP S604196 U JPS604196 U JP S604196U JP 9753183 U JP9753183 U JP 9753183U JP 9753183 U JP9753183 U JP 9753183U JP S604196 U JPS604196 U JP S604196U
Authority
JP
Japan
Prior art keywords
metal pipe
outer cylinder
pipe shutter
core
shutter
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
JP9753183U
Other languages
Japanese (ja)
Other versions
JPH0145348Y2 (en
Inventor
酒井　昭憲
真重　卓雄
Original Assignee
四国化成工業株式会社
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 四国化成工業株式会社 filed Critical 四国化成工業株式会社
Priority to JP9753183U priority Critical patent/JPS604196U/en
Publication of JPS604196U publication Critical patent/JPS604196U/en
Application granted granted Critical
Publication of JPH0145348Y2 publication Critical patent/JPH0145348Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (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 drawings]

第１図は本案金属製パイプシャッターの一例を示す一部
欠載正面図、第２図は同じく要部拡大断面図、第３図は
本案金属製パイプシャッターの他の一例を示す要部拡大
断面図であり、図中１は芯軸、２はリンク、３は外筒、
４は突条を表わす。Figure 1 is a front view with some parts missing showing an example of the metal pipe shutter of the present invention, Figure 2 is an enlarged cross-sectional view of the main part, and Figure 3 is an enlarged cross-section of the main part showing another example of the metal pipe shutter of the present invention. In the figure, 1 is a core shaft, 2 is a link, 3 is an outer cylinder,
4 represents a protrusion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 平行状の芯軸をリンクの両端部における貫通孔に挿嵌し
、隣接するリンク間の芯軸に外筒を介在させたシャッタ
ーにおいて、外筒の内周面あるいは芯軸の外周面に複数
個の突条を形成して外筒と芯軸を当接したことを特徴と
する金属製パイプシIn a shutter in which parallel core shafts are inserted into through holes at both ends of the links and an outer cylinder is interposed between the core shafts between adjacent links, a plurality of parallel core shafts are inserted on the inner peripheral surface of the outer cylinder or the outer peripheral surface of the core shaft. A metal pipe system characterized by forming a protrusion and abutting the outer cylinder and the core shaft.
JP9753183U 1983-06-23 1983-06-23 metal pipe shutter Granted JPS604196U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9753183U JPS604196U (en) 1983-06-23 1983-06-23 metal pipe shutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9753183U JPS604196U (en) 1983-06-23 1983-06-23 metal pipe shutter

Publications (2)

Publication Number Publication Date
JPS604196U true JPS604196U (en) 1985-01-12
JPH0145348Y2 JPH0145348Y2 (en) 1989-12-27

Family

ID=30231958

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9753183U Granted JPS604196U (en) 1983-06-23 1983-06-23 metal pipe shutter

Country Status (1)

Country Link
JP (1) JPS604196U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01173295U (en) * 1988-05-30 1989-12-08

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5789796U (en) * 1980-11-25 1982-06-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5789796U (en) * 1980-11-25 1982-06-02

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01173295U (en) * 1988-05-30 1989-12-08

Also Published As

Publication number Publication date
JPH0145348Y2 (en) 1989-12-27

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