JPS59162112U - 中空製品押出用マンドレル - Google Patents

中空製品押出用マンドレル

Info

Publication number
JPS59162112U
JPS59162112U JP5478483U JP5478483U JPS59162112U JP S59162112 U JPS59162112 U JP S59162112U JP 5478483 U JP5478483 U JP 5478483U JP 5478483 U JP5478483 U JP 5478483U JP S59162112 U JPS59162112 U JP S59162112U
Authority
JP
Japan
Prior art keywords
mandrel
hollow products
extruding hollow
support
tip
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
JP5478483U
Other languages
English (en)
Japanese (ja)
Other versions
JPS646968Y2 (enExample
Inventor
小野　秀人
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.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries 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 Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Priority to JP5478483U priority Critical patent/JPS59162112U/ja
Publication of JPS59162112U publication Critical patent/JPS59162112U/ja
Application granted granted Critical
Publication of JPS646968Y2 publication Critical patent/JPS646968Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Extrusion Of Metal (AREA)
JP5478483U 1983-04-14 1983-04-14 中空製品押出用マンドレル Granted JPS59162112U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5478483U JPS59162112U (ja) 1983-04-14 1983-04-14 中空製品押出用マンドレル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5478483U JPS59162112U (ja) 1983-04-14 1983-04-14 中空製品押出用マンドレル

Publications (2)

Publication Number Publication Date
JPS59162112U true JPS59162112U (ja) 1984-10-30
JPS646968Y2 JPS646968Y2 (enExample) 1989-02-23

Family

ID=30185127

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5478483U Granted JPS59162112U (ja) 1983-04-14 1983-04-14 中空製品押出用マンドレル

Country Status (1)

Country Link
JP (1) JPS59162112U (enExample)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS441244Y1 (enExample) * 1966-02-16 1969-01-18
JPS584213U (ja) * 1981-06-30 1983-01-12 住友重機械工業株式会社 中空製品押出し用マンドレル

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS441244Y1 (enExample) * 1966-02-16 1969-01-18
JPS584213U (ja) * 1981-06-30 1983-01-12 住友重機械工業株式会社 中空製品押出し用マンドレル

Also Published As

Publication number Publication date
JPS646968Y2 (enExample) 1989-02-23

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