JPS5876723U - プラスチツク被覆鋼管製造装置のダイス内シ−ル装置 - Google Patents

プラスチツク被覆鋼管製造装置のダイス内シ−ル装置

Info

Publication number
JPS5876723U
JPS5876723U JP1981170685U JP17068581U JPS5876723U JP S5876723 U JPS5876723 U JP S5876723U JP 1981170685 U JP1981170685 U JP 1981170685U JP 17068581 U JP17068581 U JP 17068581U JP S5876723 U JPS5876723 U JP S5876723U
Authority
JP
Japan
Prior art keywords
steel pipe
die
manufacturing equipment
sealing device
coated steel
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
JP1981170685U
Other languages
English (en)
Japanese (ja)
Other versions
JPS61181Y2 (enrdf_load_stackoverflow
Inventor
居城　三郎
時雄 中川
斉藤　良次
鈴木　時雄
足立　武夫
Original Assignee
日本鋼管株式会社
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 日本鋼管株式会社 filed Critical 日本鋼管株式会社
Priority to JP1981170685U priority Critical patent/JPS5876723U/ja
Publication of JPS5876723U publication Critical patent/JPS5876723U/ja
Application granted granted Critical
Publication of JPS61181Y2 publication Critical patent/JPS61181Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Sealing Devices (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP1981170685U 1981-11-18 1981-11-18 プラスチツク被覆鋼管製造装置のダイス内シ−ル装置 Granted JPS5876723U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981170685U JPS5876723U (ja) 1981-11-18 1981-11-18 プラスチツク被覆鋼管製造装置のダイス内シ−ル装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981170685U JPS5876723U (ja) 1981-11-18 1981-11-18 プラスチツク被覆鋼管製造装置のダイス内シ−ル装置

Publications (2)

Publication Number Publication Date
JPS5876723U true JPS5876723U (ja) 1983-05-24
JPS61181Y2 JPS61181Y2 (enrdf_load_stackoverflow) 1986-01-07

Family

ID=29962633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981170685U Granted JPS5876723U (ja) 1981-11-18 1981-11-18 プラスチツク被覆鋼管製造装置のダイス内シ−ル装置

Country Status (1)

Country Link
JP (1) JPS5876723U (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0375359U (enrdf_load_stackoverflow) * 1989-11-24 1991-07-29
JP2013174360A (ja) * 2013-05-27 2013-09-05 Hamilton Bonaduz Ag 計量デバイス用の半径方向滑りシール要素およびそうした半径方向滑りシール要素を有する計量デバイス

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0375359U (enrdf_load_stackoverflow) * 1989-11-24 1991-07-29
JP2013174360A (ja) * 2013-05-27 2013-09-05 Hamilton Bonaduz Ag 計量デバイス用の半径方向滑りシール要素およびそうした半径方向滑りシール要素を有する計量デバイス

Also Published As

Publication number Publication date
JPS61181Y2 (enrdf_load_stackoverflow) 1986-01-07

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