JPS60113126U - 内面に複数の溝ないし突起を有する金属管の製造装置 - Google Patents

内面に複数の溝ないし突起を有する金属管の製造装置

Info

Publication number
JPS60113126U
JPS60113126U JP17791984U JP17791984U JPS60113126U JP S60113126 U JPS60113126 U JP S60113126U JP 17791984 U JP17791984 U JP 17791984U JP 17791984 U JP17791984 U JP 17791984U JP S60113126 U JPS60113126 U JP S60113126U
Authority
JP
Japan
Prior art keywords
protrusions
metal tubes
manufacturing equipment
multiple grooves
drawing die
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
JP17791984U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6222246Y2 (enExample
Inventor
辰巳　有孝
八月朔日　浩
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable Ltd
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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP17791984U priority Critical patent/JPS60113126U/ja
Publication of JPS60113126U publication Critical patent/JPS60113126U/ja
Application granted granted Critical
Publication of JPS6222246Y2 publication Critical patent/JPS6222246Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Metal Extraction Processes (AREA)
JP17791984U 1984-11-22 1984-11-22 内面に複数の溝ないし突起を有する金属管の製造装置 Granted JPS60113126U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17791984U JPS60113126U (ja) 1984-11-22 1984-11-22 内面に複数の溝ないし突起を有する金属管の製造装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17791984U JPS60113126U (ja) 1984-11-22 1984-11-22 内面に複数の溝ないし突起を有する金属管の製造装置

Publications (2)

Publication Number Publication Date
JPS60113126U true JPS60113126U (ja) 1985-07-31
JPS6222246Y2 JPS6222246Y2 (enExample) 1987-06-06

Family

ID=30735489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17791984U Granted JPS60113126U (ja) 1984-11-22 1984-11-22 内面に複数の溝ないし突起を有する金属管の製造装置

Country Status (1)

Country Link
JP (1) JPS60113126U (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH074443U (ja) * 1993-06-16 1995-01-24 積水化学工業株式会社 Ｏリング搬送装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH074443U (ja) * 1993-06-16 1995-01-24 積水化学工業株式会社 Ｏリング搬送装置

Also Published As

Publication number Publication date
JPS6222246Y2 (enExample) 1987-06-06

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