JPS5523681Y2 - - Google Patents

Info

Publication number
JPS5523681Y2
JPS5523681Y2 JP1974147651U JP14765174U JPS5523681Y2 JP S5523681 Y2 JPS5523681 Y2 JP S5523681Y2 JP 1974147651 U JP1974147651 U JP 1974147651U JP 14765174 U JP14765174 U JP 14765174U JP S5523681 Y2 JPS5523681 Y2 JP S5523681Y2
Authority
JP
Japan
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.)
Expired
Application number
JP1974147651U
Other languages
Japanese (ja)
Other versions
JPS5173343U (en
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 filed Critical
Priority to JP1974147651U priority Critical patent/JPS5523681Y2/ja
Publication of JPS5173343U publication Critical patent/JPS5173343U/ja
Application granted granted Critical
Publication of JPS5523681Y2 publication Critical patent/JPS5523681Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B25/00—Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group B21B17/00; Accessories or auxiliary means therefor ; Construction of, or alloys for, mandrels or plugs
    • B21B25/04—Cooling or lubricating mandrels during operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
JP1974147651U 1974-12-05 1974-12-05 Expired JPS5523681Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1974147651U JPS5523681Y2 (en) 1974-12-05 1974-12-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1974147651U JPS5523681Y2 (en) 1974-12-05 1974-12-05

Publications (2)

Publication Number Publication Date
JPS5173343U JPS5173343U (en) 1976-06-09
JPS5523681Y2 true JPS5523681Y2 (en) 1980-06-06

Family

ID=28438395

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1974147651U Expired JPS5523681Y2 (en) 1974-12-05 1974-12-05

Country Status (1)

Country Link
JP (1) JPS5523681Y2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5143995A (en) * 1974-07-03 1976-04-15 Nat Res Dev Kairyobunshukuromatogufuii

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5143995A (en) * 1974-07-03 1976-04-15 Nat Res Dev Kairyobunshukuromatogufuii

Also Published As

Publication number Publication date
JPS5173343U (en) 1976-06-09

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