JPS52138465A - Device for changing mandrel of hot extruding machine - Google Patents

Device for changing mandrel of hot extruding machine

Info

Publication number
JPS52138465A
JPS52138465A JP5533976A JP5533976A JPS52138465A JP S52138465 A JPS52138465 A JP S52138465A JP 5533976 A JP5533976 A JP 5533976A JP 5533976 A JP5533976 A JP 5533976A JP S52138465 A JPS52138465 A JP S52138465A
Authority
JP
Japan
Prior art keywords
extruding machine
hot extruding
changing mandrel
mandrel
changing
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
JP5533976A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5433791B2 (enExample
Inventor
Yukio Takahashi
Tsuyoshi Saigou
Keisuke Hatsutori
Jiyun Matsushima
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan 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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Priority to JP5533976A priority Critical patent/JPS52138465A/ja
Publication of JPS52138465A publication Critical patent/JPS52138465A/ja
Publication of JPS5433791B2 publication Critical patent/JPS5433791B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Extrusion Of Metal (AREA)
JP5533976A 1976-05-17 1976-05-17 Device for changing mandrel of hot extruding machine Granted JPS52138465A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5533976A JPS52138465A (en) 1976-05-17 1976-05-17 Device for changing mandrel of hot extruding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5533976A JPS52138465A (en) 1976-05-17 1976-05-17 Device for changing mandrel of hot extruding machine

Publications (2)

Publication Number Publication Date
JPS52138465A true JPS52138465A (en) 1977-11-18
JPS5433791B2 JPS5433791B2 (enExample) 1979-10-23

Family

ID=12995748

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5533976A Granted JPS52138465A (en) 1976-05-17 1976-05-17 Device for changing mandrel of hot extruding machine

Country Status (1)

Country Link
JP (1) JPS52138465A (enExample)

Also Published As

Publication number Publication date
JPS5433791B2 (enExample) 1979-10-23

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